Juniper Networks J2320 User Manual

J2320, J2350, J4350, and J6350 Services Router
Getting Started Guide
Release 8.4
Juniper Networks, Inc.
1194 North Mathilda Avenue
Sunnyvale, California 94089
USA
408-745-2000
Part Number: 530-020998-01, Revision 1
This product includes the Envoy SNMP Engine, developed by Epilogue Technology, an Integrated Systems Company. Copyright © 1986-1997, Epilogue Technology Corporation. All rights reserved. This program and its documentation were developed at private expense, and no part of them is in the public domain.
This product includes memory allocation software developed by Mark Moraes, copyright © 1988, 1989, 1993, University of Toronto.
This product includes FreeBSD software developed by the University of California, Berkeley, and its contributors. All of the documentation and software included in the 4.4BSD and 4.4BSD-Lite Releases is copyrighted by the Regents of the University of California. Copyright © 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994. The Regents of the University of California. All rights reserved.
GateD software copyright © 1995, the Regents of the University. All rights reserved. Gate Daemon was originated and developed through release 3.0 by Cornell University and its collaborators. Gated is based on Kirtons EGP, UC Berkeleys routing daemon (routed), and DCNs HELLO routing protocol. Development of Gated has been supported in part by the National Science Foundation. Portions of the GateD software copyright © 1988, Regents of the University of California. All rights reserved. Portions of the GateD software copyright © 1991, D. L. S. Associates.
This product includes software developed by Maker Communications, Inc., copyright © 1996, 1997, Maker Communications, Inc.
Juniper Networks, the Juniper Networks logo, NetScreen, and ScreenOS are registered trademarks of Juniper Networks, Inc. in the United States and other countries. JUNOS and JUNOSe are trademarks of Juniper Networks, Inc. All other trademarks, service marks, registered trademarks, or registered service marks are the property of their respective owners.
Juniper Networks assumes no responsibility for any inaccuracies in this document. Juniper Networks reserves the right to change, modify, transfer, or otherwise revise this publication without notice.
Products made or sold by Juniper Networks or components thereof might be covered by one or more of the following patents that are owned by or licensed to Juniper Networks: U.S. Patent Nos. 5,473,599, 5,905,725, 5,909,440, 6,192,051, 6,333,650, 6,359,479, 6,406,312, 6,429,706, 6,459,579, 6,493,347, 6,538,518, 6,538,899, 6,552,918, 6,567,902, 6,578,186, and 6,590,785.
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Release 8.4 Copyright © 2007, Juniper Networks, Inc. All rights reserved. Printed in USA.
Writing: Nidhi Bhargava, Michael Bushong, Maya Devi, Taffy Everts, Elizabeth Gardner, Walter Goralski, Joshua Kim, Jerry Isaac, Archana Maheshwari, Hareesh Kumar Kozhippurath Narayana Panicker, Laura Phillips, Cheryl Potter, Frank Reade, Swapna Steiger, Selvakumar T. S., Alan Twhigg, and Keldyn West Editing: Taffy Everts and Stella Hackell Illustration: Faith Bradford Brown and Nathaniel Woodward Cover Design: Edmonds Design
Revision History 29 June 2007Revision 1.
The information in this document is current as of the date listed in the revision history.
YEAR 2000 NOTICE
Juniper Networks hardware and software products are Year 2000 compliant. The JUNOS software has no known time-related limitations through the year
2038. However, the NTP application is known to have some difficulty in the year 2036.
SOFTWARE LICENSE
The terms and conditions for using this software are described in the software license contained in the acknowledgment to your purchase order or, to the extent applicable, to any reseller agreement or end-user purchase agreement executed between you and Juniper Networks. By using this software, you indicate that you understand and agree to be bound by those terms and conditions. Generally speaking, the software license restricts the manner in which you are permitted to use the software and may contain prohibitions against certain uses. The software license may state conditions under which the license is automatically terminated. You should consult the license for further details. For complete product documentation, please see the Juniper Networks Web site at www.juniper.net/techpubs.
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End User License Agreement
READ THIS END USER LICENSE AGREEMENT (AGREEMENT) BEFORE DOWNLOADING, INSTALLING, OR USING THE SOFTWARE. BY DOWNLOADING, INSTALLING, OR USING THE SOFTWARE OR OTHERWISE EXPRESSING YOUR AGREEMENT TO THE TERMS CONTAINED HEREIN, YOU (AS CUSTOMER OR IF YOU ARE NOT THE CUSTOMER, AS A REPRESENTATIVE/AGENT AUTHORIZED TO BIND THE CUSTOMER) CONSENT TO BE BOUND BY THIS AGREEMENT. IF YOU DO NOT OR CANNOT AGREE TO THE TERMS CONTAINED HEREIN, THEN (A) DO NOT DOWNLOAD, INSTALL, OR USE THE SOFTWARE, AND (B) YOU MAY CONTACT JUNIPER NETWORKS REGARDING LICENSE TERMS.
1. The Parties. The parties to this Agreement are Juniper Networks, Inc. and its subsidiaries (collectively Juniper), and the person or organization that originally purchased from Juniper or an authorized Juniper reseller the applicable license(s) for use of the Software (Customer) (collectively, the Parties).
2. The Software. In this Agreement, Software means the program modules and features of the Juniper or Juniper-supplied software, and updates and releases of such software, for which Customer has paid the applicable license or support fees to Juniper or an authorized Juniper reseller. Embedded Software means Software which Juniper has embedded in the Juniper equipment.
3. License Grant. Subject to payment of the applicable fees and the limitations and restrictions set forth herein, Juniper grants to Customer a non-exclusive and non-transferable license, without right to sublicense, to use the Software, in executable form only, subject to the following use restrictions:
a. Customer shall use the Embedded Software solely as embedded in, and for execution on, Juniper equipment originally purchased by Customer from Juniper or an authorized Juniper reseller.
b. Customer shall use the Software on a single hardware chassis having a single processing unit, or as many chassis or processing units for which Customer has paid the applicable license fees; provided, however, with respect to the Steel-Belted Radius or Odyssey Access Client software only, Customer shall use such Software on a single computer containing a single physical random access memory space and containing any number of processors. Use of the Steel-Belted Radius software on multiple computers requires multiple licenses, regardless of whether such computers are physically contained on a single chassis.
c. Product purchase documents, paper or electronic user documentation, and/or the particular licenses purchased by Customer may specify limits to Customers use of the Software. Such limits may restrict use to a maximum number of seats, registered endpoints, concurrent users, sessions, calls, connections, subscribers, clusters, nodes, realms, devices, links, ports or transactions, or require the purchase of separate licenses to use particular features, functionalities, services, applications, operations, or capabilities, or provide throughput, performance, configuration, bandwidth, interface, processing, temporal, or geographical limits. In addition, such limits may restrict the use of the Software to managing certain kinds of networks or require the Software to be used only in conjunction with other specific Software. Customers use of the Software shall be subject to all such limitations and purchase of all applicable licenses.
d. For any trial copy of the Software, Customers right to use the Software expires 30 days after download, installation or use of the Software. Customer may operate the Software after the 30-day trial period only if Customer pays for a license to do so. Customer may not extend or create an additional trial period by re-installing the Software after the 30-day trial period.
e. The Global Enterprise Edition of the Steel-Belted Radius software may be used by Customer only to manage access to Customers enterprise network. Specifically, service provider customers are expressly prohibited from using the Global Enterprise Edition of the Steel-Belted Radius software to support any commercial network access services.
The foregoing license is not transferable or assignable by Customer. No license is granted herein to any user who did not originally purchase the applicable license(s) for the Software from Juniper or an authorized Juniper reseller.
4. Use Prohibitions. Notwithstanding the foregoing, the license provided herein does not permit the Customer to, and Customer agrees not to and shall not: (a) modify, unbundle, reverse engineer, or create derivative works based on the Software; (b) make unauthorized copies of the Software (except as necessary for backup purposes); (c) rent, sell, transfer, or grant any rights in and to any copy of the Software, in any form, to any third party; (d) remove any proprietary notices, labels, or marks on or in any copy of the Software or any product in which the Software is embedded; (e) distribute any copy of the Software to any third party, including as may be embedded in Juniper equipment sold in the secondhand market; (f) use any locked or key-restricted feature, function, service, application, operation, or capability without first purchasing the applicable license(s) and obtaining a valid key from Juniper, even if such feature, function, service, application, operation, or capability is enabled without a key; (g) distribute any key for the Software provided by Juniper to any third party; (h) use the Software in any manner that extends or is broader than the uses purchased by Customer from Juniper or an authorized Juniper reseller; (i) use the Embedded Software on non-Juniper equipment; (j) use the Software (or make it available for use) on Juniper equipment that the Customer did not originally purchase from Juniper or an authorized Juniper reseller; (k) disclose the results of testing or benchmarking of the Software to any third party without the prior written consent of Juniper; or (l) use the Software in any manner other than as expressly provided herein.
5. Audit. Customer shall maintain accurate records as necessary to verify compliance with this Agreement. Upon request by Juniper, Customer shall furnish such records to Juniper and certify its compliance with this Agreement.
6. Confidentiality. The Parties agree that aspects of the Software and associated documentation are the confidential property of Juniper. As such, Customer shall exercise all reasonable commercial efforts to maintain the Software and associated documentation in confidence, which at a minimum includes restricting access to the Software to Customer employees and contractors having a need to use the Software for Customers internal business purposes.
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7. Ownership. Juniper and Juniper's licensors, respectively, retain ownership of all right, title, and interest (including copyright) in and to the Software, associated documentation, and all copies of the Software. Nothing in this Agreement constitutes a transfer or conveyance of any right, title, or interest in the Software or associated documentation, or a sale of the Software, associated documentation, or copies of the Software.
8. Warranty, Limitation of Liability, Disclaimer of Warranty. The warranty applicable to the Software shall be as set forth in the warranty statement that accompanies the Software (the Warranty Statement). Nothing in this Agreement shall give rise to any obligation to support the Software. Support services may be purchased separately. Any such support shall be governed by a separate, written support services agreement. TO THE MAXIMUM EXTENT PERMITTED BY LAW, JUNIPER SHALL NOT BE LIABLE FOR ANY LOST PROFITS, LOSS OF DATA, OR COSTS OR PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, THE SOFTWARE, OR ANY JUNIPER OR JUNIPER-SUPPLIED SOFTWARE. IN NO EVENT SHALL JUNIPER BE LIABLE FOR DAMAGES ARISING FROM UNAUTHORIZED OR IMPROPER USE OF ANY JUNIPER OR JUNIPER-SUPPLIED SOFTWARE. EXCEPT AS EXPRESSLY PROVIDED IN THE WARRANTY STATEMENT TO THE EXTENT PERMITTED BY LAW, JUNIPER DISCLAIMS ANY AND ALL WARRANTIES IN AND TO THE SOFTWARE (WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE), INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NONINFRINGEMENT. IN NO EVENT DOES JUNIPER WARRANT THAT THE SOFTWARE, OR ANY EQUIPMENT OR NETWORK RUNNING THE SOFTWARE, WILL OPERATE WITHOUT ERROR OR INTERRUPTION, OR WILL BE FREE OF VULNERABILITY TO INTRUSION OR ATTACK. In no event shall Junipers or its suppliers or licensors liability to Customer, whether in contract, tort (including negligence), breach of warranty, or otherwise, exceed the price paid by Customer for the Software that gave rise to the claim, or if the Software is embedded in another Juniper product, the price paid by Customer for such other product. Customer acknowledges and agrees that Juniper has set its prices and entered into this Agreement in reliance upon the disclaimers of warranty and the limitations of liability set forth herein, that the same reflect an allocation of risk between the Parties (including the risk that a contract remedy may fail of its essential purpose and cause consequential loss), and that the same form an essential basis of the bargain between the Parties.
9. Termination. Any breach of this Agreement or failure by Customer to pay any applicable fees due shall result in automatic termination of the license granted herein. Upon such termination, Customer shall destroy or return to Juniper all copies of the Software and related documentation in Customers possession or control.
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12. Commercial Computer Software. The Software is commercial computer software and is provided with restricted rights. Use, duplication, or disclosure by the United States government is subject to restrictions set forth in this Agreement and as provided in DFARS 227.7201 through 227.7202-4, FAR 12.212, FAR 27.405(b)(2), FAR 52.227-19, or FAR 52.227-14(ALT III) as applicable.
13. Interface Information. To the extent required by applicable law, and at Customer's written request, Juniper shall provide Customer with the interface information needed to achieve interoperability between the Software and another independently created program, on payment of applicable fee, if any. Customer shall observe strict obligations of confidentiality with respect to such information and shall use such information in compliance with any applicable terms and conditions upon which Juniper makes such information available.
14. Third Party Software. Any licensor of Juniper whose software is embedded in the Software and any supplier of Juniper whose products or technology are embedded in (or services are accessed by) the Software shall be a third party beneficiary with respect to this Agreement, and such licensor or vendor shall have the right to enforce this Agreement in its own name as if it were Juniper. In addition, certain third party software may be provided with the Software and is subject to the accompanying license(s), if any, of its respective owner(s). To the extent portions of the Software are distributed under and subject to open source licenses obligating Juniper to make the source code for such portions publicly available (such as the GNU General Public License (GPL) or the GNU Library General Public License (LGPL)), Juniper will make such source code portions (including Juniper modifications, as appropriate) available upon request for a period of up to three years from the date of distribution. Such request can be made in writing to Juniper Networks, Inc., 1194 N. Mathilda Ave., Sunnyvale, CA 94089, ATTN: General Counsel. You may obtain a copy of the GPL at http://www.gnu.org/licenses/gpl.html, and a copy of the LGPL at http://www.gnu.org/licenses/lgpl.html.
15. Miscellaneous. This Agreement shall be governed by the laws of the State of California without reference to its conflicts of laws principles. The provisions of the U.N. Convention for the International Sale of Goods shall not apply to this Agreement. For any disputes arising under this Agreement, the Parties hereby consent to the personal and exclusive jurisdiction of, and venue in, the state and federal courts within Santa Clara County, California. This Agreement constitutes the entire and sole agreement between Juniper and the Customer with respect to the Software, and supersedes all prior and contemporaneous agreements relating to the Software, whether oral or written (including any inconsistent terms contained in a purchase order), except that the terms of a separate written agreement executed by an authorized Juniper representative and Customer shall govern to the extent such terms are inconsistent or conflict with terms contained herein. No modification to this Agreement nor any waiver of any rights hereunder shall be effective unless expressly assented to in writing by the party to be charged. If any portion of this Agreement is held invalid, the Parties agree that such invalidity shall not affect the validity of the remainder of this Agreement. This Agreement and associated documentation has been written in the English language, and the Parties agree that the English version will govern. (For Canada: Les parties aux présentés confirment leur volonté que cette convention de même que tous les documents y compris tout avis qui s'y rattaché, soient redigés en langue anglaise. (Translation: The parties confirm that this Agreement and all related documentation is and will be in the English language)).
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Abbreviated Table of Contents

About This Guide xv
Part 1 J-series Overview
Chapter 1 Overview of Services Routers 3
Chapter 2 System Overview 13
Chapter 3 PIM and VoIP Module Overview 43
Chapter 4 Services Router User Interface Overview 79
Part 2 Installing a Services Router
Chapter 5 Preparing for Router Installation 101
Chapter 6 Installing and Connecting a Services Router 115
Chapter 7 Establishing Basic Connectivity 129
Chapter 8 Configuring Secure Web Access 151
Chapter 9 Installing and Managing J-series Licenses 161
Part 3 Maintaining Services Router Hardware
Chapter 10 Replacing Hardware Components 173
Chapter 11 Troubleshooting Hardware Components 211
Chapter 12 Contacting Customer Support and Returning Hardware 215
Part 4 J-series Requirements and Specifications
Chapter 13 Network Cable Specifications and Connector Pinouts 225
Chapter 14 Safety and Regulatory Compliance Information 245
Part 5 Index
Index 289
Abbreviated Table of Contents v
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
vi

Table of Contents

About This Guide xv
Objectives ......................................................................................................xv
Audience .......................................................................................................xv
How to Use This Guide .................................................................................xvi
Document Conventions ...............................................................................xvii
Related Juniper Networks Documentation ..................................................xviii
Documentation Feedback .............................................................................xxi
Requesting Support ......................................................................................xxi
Part 1 J-series Overview
Chapter 1 Overview of Services Routers 3
J2320 Services Router Overview .....................................................................4
J2350 Services Router Overview .....................................................................4
J4350 Services Router Overview .....................................................................5
J6350 Services Router Overview .....................................................................6
J-series Software Features and Licenses ...........................................................7
Chapter 2 System Overview 13
J2320 and J2350 Services Router Hardware Features ....................................13
J2320 and J2350 Chassis .........................................................................14
J2320 and J2350 Midplane ......................................................................18
J2320 and J2350 Routing Engine Hardware ............................................18
J2320 and J2350 Boot Devices ................................................................19
J2320 and J2350 Front Panel ..................................................................19
Physical Interface Modules (PIMs) ....................................................20
Power Button and POWER LED ........................................................20
STATUS LED .....................................................................................21
ALARM LED ......................................................................................21
HA LED ............................................................................................22
RESET CONFIG Button .....................................................................22
Built-In Gigabit Ethernet Ports ..........................................................23
Console Port .....................................................................................23
AUX Port ..........................................................................................23
USB Port ...........................................................................................24
J2320 and J2350 External Compact Flashes ............................................24
Table of Contents vii
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
J2320 Power System ...............................................................................24
J2350 Power System ...............................................................................24
J2320 and J2350 Cooling System ............................................................25
J4350 and J6350 Services Router Hardware Features ....................................26
J4350 and J6350 Chassis .........................................................................27
J4350 and J6350 Midplane ......................................................................31
J4350 and J6350 Routing Engine Hardware ............................................31
J4350 and J6350 Boot Devices ................................................................31
J4350 and J6350 Front Panel ..................................................................32
Physical Interface Modules (PIMs) ....................................................32
Power Button and POWER LED ........................................................33
STATUS LED .....................................................................................34
ALARM LED ......................................................................................34
HA LED ............................................................................................35
RESET CONFIG Button .....................................................................35
Built-In Gigabit Ethernet Ports ..........................................................35
Console Port .....................................................................................36
AUX Port ..........................................................................................36
USB Port ...........................................................................................36
J4350 Power System ...............................................................................36
J6350 Power System ...............................................................................37
J4350 and J6350 Cooling System ............................................................38
Software Overview ........................................................................................39
Routing Engine and Packet Forwarding Engine .......................................40
Kernel and Microkernel ..........................................................................40
JUNOS Software Processes ......................................................................40
User Interfaces ........................................................................................41
Chapter 3 PIM and VoIP Module Overview 43
PIM and VoIP Module Terms .........................................................................44
Field-Replaceable PIMs ..................................................................................46
J2320 and J2350 Field-Replaceable PIM Summary ..................................46
J4350 and J6350 Field-Replaceable PIM Summary ..................................47
1-Port, 6-Port, 8-Port, and 16-Port Gigabit Ethernet uPIMs ......................49
1-Port Gigabit Ethernet ePIMs .................................................................52
Dual-Port Serial PIM ................................................................................55
Dual-Port T1 or E1 PIM ...........................................................................56
Dual-Port Channelized T1/E1/ISDN PRI PIM ............................................57
T3 or E3 PIM ...........................................................................................59
Dual-Port Fast Ethernet PIM ....................................................................61
4-Port Fast Ethernet ePIM .......................................................................62
4-Port ISDN BRI PIMs ..............................................................................63
ADSL PIM ................................................................................................64
G.SHDSL PIM ..........................................................................................66
Avaya VoIP Modules ......................................................................................67
Avaya VoIP Module Summary .................................................................67
TGM550 Telephony Gateway Module ......................................................69
TIM510 E1/T1 Telephony Interface Module ............................................73
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TIM514 Analog Telephony Interface Module ...........................................74
TIM521 BRI Telephony Interface Module ................................................75
Chapter 4 Services Router User Interface Overview 79
User Interface Overview ................................................................................79
J-Web Overview ......................................................................................79
CLI Overview ..........................................................................................80
Before You Begin ...........................................................................................80
Using the J-Web Interface ..............................................................................81
Starting the J-Web Interface ....................................................................81
J-Web Layout ..........................................................................................82
Elements of the J-Web Interface ..............................................................83
Top Pane Elements ..........................................................................83
Main Pane Elements .........................................................................84
Side Pane Elements ..........................................................................85
Navigating the J-Web Interface ................................................................85
Navigating the Quick Configuration Pages ........................................86
Navigating the J-Web Configuration Editor .......................................86
Getting J-Web Help ...........................................................................87
J-Web Sessions ........................................................................................88
Using the Command-Line Interface ...............................................................89
CLI Command Hierarchy ........................................................................89
Starting the CLI .......................................................................................90
CLI Operational Mode .............................................................................90
CLI Configuration Mode ..........................................................................91
CLI Basics ...............................................................................................92
Editing Keystrokes ............................................................................92
Command Completion .....................................................................93
Online Help ......................................................................................94
Configuring the CLI Environment .....................................................95
Part 2 Installing a Services Router
Chapter 5 Preparing for Router Installation 101
General Site Guidelines ................................................................................101
Rack Requirements .....................................................................................102
Rack Size and Strength for J2320 and J2350 Routers ............................102
Rack Size and Strength for J4350 and J6350 Routers ............................103
Connection to Building Structure ..........................................................103
Router Environmental Tolerances ...............................................................104
Fire Safety Requirements ............................................................................104
Fire Suppression ...................................................................................104
Fire Suppression Equipment .................................................................105
Table of Contents ix
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Power Guidelines, Requirements, and Specifications ...................................105
Site Electrical Wiring Guidelines ............................................................106
Signaling Limitations ......................................................................106
Radio Frequency Interference ........................................................106
Electromagnetic Compatibility .......................................................106
Router Power Requirements .................................................................106
AC Power, Connection, and Power Cord Specifications ........................107
DC Power, Connection, and Power Cable Specifications .......................108
Planning for Power Management ..........................................................110
Network Cable Specifications ......................................................................112
ISDN Provisioning .......................................................................................112
Site Preparation Checklist ............................................................................112
Chapter 6 Installing and Connecting a Services Router 115
Before You Begin .........................................................................................115
Unpacking a J-series Services Router ...........................................................116
Installing J2320 and J2350 Routers .............................................................117
Installing J4350 and J6350 Routers .............................................................118
Connecting Interface Cables to Services Routers .........................................121
Chassis Grounding .......................................................................................121
Connecting Power .......................................................................................122
Connecting AC Power ...........................................................................122
Connecting DC Power ...........................................................................124
Powering a Services Router On and Off ......................................................127
Chapter 7 Establishing Basic Connectivity 129
Basic Connectivity Terms ............................................................................129
Basic Connectivity Overview .......................................................................130
Router Identification .............................................................................130
Root Password ......................................................................................131
Time Zone and System Time ................................................................131
Network Settings ...................................................................................132
Default Gateway ...................................................................................132
Backup Router ......................................................................................132
Loopback Address .................................................................................132
Built-In Ethernet Interface Address .......................................................133
Management Access .............................................................................133
Before You Begin .........................................................................................134
Connecting to a Services Router ..................................................................135
Connecting to the J-Web Interface ........................................................135
Connecting to the CLI Locally ................................................................137
Connecting to the CLI Remotely ...........................................................139
Configuring the Modem at the Router End .....................................139
Connecting the Modem to the Console Port ...................................140
Connecting to the CLI at the User End ............................................141
Configuring Basic Settings with J-Web Quick Configuration .........................141
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Configuring Basic Settings with a Configuration Editor ................................145
Verifying Basic Connectivity ........................................................................148
Displaying Basic Connectivity Configurations .......................................149
Chapter 8 Configuring Secure Web Access 151
Secure Web Access Terms ...........................................................................151
Secure Web Access Overview ......................................................................152
Before You Begin .........................................................................................152
Generating SSL Certificates ...................................................................153
Configuring Secure Web Access ..................................................................153
Configuring Secure Web Access with a Configuration Editor .......................156
Verifying Secure Web Access ......................................................................157
Displaying an SSL Certificate Configuration ..........................................158
Displaying a Secure Access Configuration .............................................159
Chapter 9 Installing and Managing J-series Licenses 161
J-series License Overview ............................................................................161
Software Feature Licenses ....................................................................161
License Key Components ......................................................................162
Before You Begin .........................................................................................162
Managing J-series Licenses with the J-Web Interface ...................................163
Adding New Licenses with the J-Web Interface .....................................164
Deleting Licenses with the J-Web Interface ...........................................165
Displaying License Keys with the J-Web Interface .................................165
Downloading Licenses with the J-Web Interface ....................................165
Managing J-series Licenses with the CLI ......................................................165
Adding New Licenses with the CLI ........................................................165
Deleting a License with the CLI .............................................................166
Saving License Keys with the CLI ..........................................................166
Verifying J-series License Management ........................................................167
Displaying Installed Licenses ................................................................168
Displaying License Usage ......................................................................169
Displaying Installed License Keys .........................................................169
Part 3 Maintaining Services Router Hardware
Chapter 10 Replacing Hardware Components 173
Tools and Parts Required ............................................................................173
Replacing the Console Port Cable ................................................................174
Replacing a PIM ..........................................................................................174
Removing a PIM ...................................................................................174
Installing a PIM .....................................................................................176
Table of Contents xi
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Replacing PIM Cables ..................................................................................177
Removing PIM Cables ...........................................................................177
Installing PIM Cables .............................................................................177
Removing and Replacing the Chassis Cover on J2320 and J2350 Routers ....178
Replacing Internal Compact Flashes on J2320 and J2350 Routers ...............180
Replacing Internal Compact Flashes on J4350 and J6350 Routers ...............183
Replacing External Compact Flashes ...........................................................186
Replacing USB Storage Devices ...................................................................188
Removing the USB Storage Device ........................................................188
Installing the USB Storage Device .........................................................189
Replacing DRAM Modules ...........................................................................190
Removing a DRAM Module ...................................................................191
Installing a DRAM Module .....................................................................192
Replacing Power System Components ........................................................193
Replacing AC Power Supply Cords ........................................................193
Removing an AC Power Supply from J6350 Routers .............................194
Installing an AC Power Supply in J6350 Routers ...................................195
Replacing DC Power Supply Cables .......................................................196
Removing a DC Power Supply ..............................................................197
Installing a DC Power Supply ................................................................198
Replacing Crypto Accelerator Modules on J2320 and J2350 Routers ...........200
Removing a J2320 or J2350 Crypto Accelerator Module ........................201
Installing a J2320 or J2350 Crypto Accelerator Module .........................202
Replacing Crypto Accelerator Modules on J4350 and J6350 Routers ...........203
Removing a J4350 or J6350 Crypto Accelerator Module ........................204
Installing a J4350 or j6350 Crypto Accelerator Module .........................205
Replacing Air Filters on J2350 Routers ........................................................207
Replacing Air Filters on J4350 and J6350 Routers .......................................208
Chapter 11 Troubleshooting Hardware Components 211
Chassis Alarm Conditions ............................................................................211
Troubleshooting Power Management ..........................................................212
Contacting the Juniper Networks Technical Assistance Center .....................214
Chapter 12 Contacting Customer Support and Returning Hardware 215
Locating Component Serial Numbers ..........................................................215
J2320 and J2350 Chassis Serial Number and Agency Labels .................216
J4350 and J6350 Chassis Serial Number and Agency Labels .................217
PIM Serial Number Label ......................................................................218
Power Supply Serial Number Labels ......................................................218
Contacting Customer Support ......................................................................218
Information You Might Need to Supply to JTAC ....................................219
Return Procedure ........................................................................................219
Packing a Router or Component for Shipment ............................................220
Tools and Parts Required ......................................................................220
Packing the Services Router for Shipment ............................................220
Packing Components for Shipment .......................................................221
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Part 4 J-series Requirements and Specifications
Chapter 13 Network Cable Specifications and Connector Pinouts 225
Serial PIM Cable Specifications ....................................................................225
RS-232 DTE Cable Pinout ......................................................................226
RS-232 DCE Cable Pinout .....................................................................227
RS-422/449 (EIA-449) DTE Cable Pinout ...............................................227
RS-422/449 (EIA-449) DCE Cable Pinout ...............................................229
EIA-530A DTE Cable Pinout ..................................................................230
EIA-530A DCE Cable Pinout ..................................................................231
V.35 DTE Cable Pinout ..........................................................................232
V.35 DCE Cable Pinout .........................................................................233
X.21 DTE Cable Pinout .........................................................................233
X.21 DCE Cable Pinout .........................................................................234
Fast Ethernet RJ-45 Connector Pinout .........................................................235
Gigabit Ethernet uPIM RJ-45 Connector Pinout ............................................235
Gigabit Ethernet ePIM RJ-45 Connector Pinout ............................................236
Chassis Console Port Pinouts .......................................................................236
E1 and T1 RJ-48 Cable Pinouts ....................................................................237
E3 and T3 BNC Connector Pinout ................................................................240
ADSL and G.SHDSL RJ-11 Connector Pinout ................................................240
ISDN RJ-45 Connector Pinout ......................................................................241
Connector Pinouts for Avaya VoIP Modules .................................................241
TGM550 Console Port Pinouts ..............................................................241
TGM550 RJ-11 Connector Pinout for Analog Ports ................................242
TIM510 RJ-45 Connector Pinout ............................................................243
TIM514 Connector Pinout .....................................................................243
TIM521 Connector Pinout .....................................................................243
Chapter 14 Safety and Regulatory Compliance Information 245
Definition of Safety Warning Levels ............................................................245
Safety Guidelines and Warnings ..................................................................247
General Safety Guidelines and Warnings ...............................................247
Qualified Personnel Warning ..........................................................248
Preventing Electrostatic Discharge Damage ...................................249
Electrical Safety Guidelines and Warnings ............................................249
General Electrical Safety Guidelines ................................................250
AC Power Electrical Safety Guidelines ............................................251
DC Power Electrical Safety Guidelines ............................................252
Power Sources for Redundant Power Supplies ...............................252
DC Power Disconnection Warning .................................................253
DC Power Grounding Requirements and Warning ..........................254
DC Power Wiring Sequence Warning .............................................255
DC Power Wiring Terminations Warning .......................................256
Grounded Equipment Warning .......................................................258
Warning Statement for Norway and Sweden ..................................258
In Case of Electrical Accident .........................................................259
Table of Contents xiii
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Multiple Power Supplies Disconnection Warning ............................259
Power Disconnection Warning .......................................................260
TN Power Warning .........................................................................261
Telecommunication Line Cord Warning .........................................262
Installation Safety Guidelines and Warnings .........................................263
Chassis Lifting Guidelines ...............................................................263
Installation Instructions Warning ....................................................264
Rack-Mounting Requirements and Warnings ..................................264
Ramp Warning ...............................................................................268
Laser and LED Safety Guidelines and Warnings ....................................269
General Laser Safety Guidelines ......................................................269
Class 1 Laser Product Warning .......................................................269
Class 1 LED Product Warning .........................................................270
Laser Beam Warning ......................................................................270
Radiation from Open Port Apertures Warning ................................271
Maintenance and Operational Safety Guidelines and Warnings ............273
Battery Handling Warning ..............................................................273
Jewelry Removal Warning ..............................................................274
Lightning Activity Warning .............................................................276
Operating Temperature Warning ....................................................277
Product Disposal Warning ..............................................................278
Agency Approvals ........................................................................................279
Compliance Statements for Environmental Requirements ..........................280
Lithium Battery .....................................................................................280
Compliance Statements for EMC Requirements ..........................................280
Canada .................................................................................................281
European Community ...........................................................................282
Japan ....................................................................................................283
United States ........................................................................................284
FCC Part 15 Statement ...................................................................284
FCC Part 68 Statement ...................................................................284
Part 5 Index
Index ...........................................................................................................289
xiv Table of Contents

About This Guide

This preface provides the following guidelines for using the J2320, J2350, J4350, and J6350 Services Router Getting Started Guide:
Objectives on page xv
Audience on page xv
How to Use This Guide on page xvi
Document Conventions on page xvii
Related Juniper Networks Documentation on page xviii
Documentation Feedback on page xxi
Requesting Support on page xxi

Objectives

This guide contains an overview, basic instructions, and specifications for J2320, J2350, J4350, and J6350 Services Routers. It explains how to prepare your site for installation, unpack and install a Services Router and its components, power on the router, install licenses, and establish basic connectivity.

Audience

J-series Services Router operations are controlled by the JUNOS Internet software. You direct the JUNOS software through either a Web browser or a command-line interface (CLI).
NOTE: This guide documents Release 8.4 of the JUNOS software. For additional information about J-series Services Routerseither corrections to or omissions from this guidesee the J-series Services Router Release Notes at http://www.juniper.net.
This guide is designed for anyone who installs and sets up a J-series Services Router or prepares a site for Services Router installation. The guide is intended for the following audiences:
Customers with technical knowledge of and experience with networks and the
Internet
Objectives xv
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Network administrators who install, configure, and manage Internet routers but
are unfamiliar with the JUNOS software
Network administrators who install, configure, and manage products of Juniper
Networks
Personnel operating the equipment must be trained and competent; must not conduct themselves in a careless, willfully negligent, or hostile manner; and must abide by the instructions provided by the documentation.

How to Use This Guide

J-series documentation explains how to install, configure, and manage J-series routers by providing information about JUNOS implementation specifically on J-series routers. (For comprehensive JUNOS information, see the JUNOS software manuals listed in Related Juniper Networks Documentation on page xviii.) Table 1 on page xvi shows the location of J-series information, by task type, in Juniper Networks documentation.
Table 1: Location of J-series Information
Configuring interfaces and routing protocols such as RIP, OSPF, BGP, and IS-IS
Configuring advanced features such as virtual private networks (VPNs), IP Security (IPSec), multicast, routing policies, firewall filters, and class of service (CoS)
software, and diagnosing common problems
Typically, J-series documentation provides both general and specific informationfor example, a configuration overview, configuration examples, and verification methods. Because you can configure and manage J-series routers in several ways, you can choose from multiple sets of instructions to perform a task. To make best use of this information:
Location of InstructionJ-series Tasks
Getting Started Guide for your routerInstalling hardware and establishing basic connectivity
J-series Services Router Basic LAN and WAN Access Configuration Guide
J-series Services Router Advanced WAN Access Configuration Guide
J-series Services Router Administration GuideManaging users and operations, monitoring performance, upgrading
J-Web Interface User GuideUsing the J-Web interface
JUNOS CLI User GuideUsing the CLI
If you are new to the topicRead through the initial overview information, keep
If you are already familiar with the featureGo directly to the instructions for the
xvi How to Use This Guide
the related JUNOS guide handy for details about the JUNOS hierarchy, and follow the step-by-step instructions for your preferred interface.
interface of your choice, and follow the instructions. You can choose a J-Web method, the JUNOS CLI, or a combination of methods based on the level of complexity or your familiarity with the interface.
For many J-series features, you can use J-Web Quick Configuration pages to configure the router quickly and easily without configuring each statement individually. For more extensive configuration, use the J-Web configuration editor or CLI configuration mode commands.
To monitor, diagnose, and manage a router, use the J-Web interface or CLI operational mode commands.

Document Conventions

Table 2 on page xvii defines the notice icons used in this guide.
Table 2: Notice Icons
About This Guide
DescriptionMeaningIcon
Indicates important features or instructions.Informational note
Table 3 on page xvii defines the text and syntax conventions used in this guide.
Table 3: Text and Syntax Conventions
Bold sans serif typeface
Fixed-width typeface
Italic typeface
Indicates a situation that might result in loss of data or hardware damage.Caution
Alerts you to the risk of personal injury or death.Warning
Alerts you to the risk of personal injury from a laser.Laser warning
Represents text that you type.
Represents output that appears on the terminal screen.
Introduces important new terms.
Identifies book names.
Identifies RFC and Internet draft
titles.
ExamplesDescriptionConvention
To enter configuration mode, type the
configure command:
user@host> configure
user@host> show chassis alarms No alarms currently active
A policy term is a named structure
that defines match conditions and actions.
JUNOS System Basics Configuration
Guide RFC 1997, BGP Communities
Attribute
Document Conventions xvii
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Table 3: Text and Syntax Conventions (continued)
ExamplesDescriptionConvention
Italic sans serif typeface
Sans serif typeface
| (pipe symbol)
# (pound sign)
[ ] (square brackets)
Indention and braces ( { } )
; (semicolon)
Represents variables (options for which you substitute a value) in commands or configuration statements.
Represents names of configuration statements, commands, files, and directories; IP addresses; configuration hierarchy levels; or labels on routing platform components.
Enclose optional keywords or variables.< > (angle brackets)
Indicates a choice between the mutually exclusive keywords or variables on either side of the symbol. The set of choices is often enclosed in parentheses for clarity.
Indicates a comment specified on the same line as the configuration statement to which it applies.
Enclose a variable for which you can substitute one or more values.
Identify a level in the configuration hierarchy.
Identifies a leaf statement at a configuration hierarchy level.
Configure the machines domain name:
[edit] root@# set system domain-name
domain-name
To configure a stub area, include
the stub statement at the [edit
protocols ospf area area-id]
hierarchy level. The console port is labeled
CONSOLE.
stub <default-metric metric>;
broadcast | multicast
(string1 | string2 | string3)
rsvp { # Required for dynamic MPLS only
community name members [ community-ids ]
[edit] routing-options {
static {
route default {
nexthop address; retain;
}
}
}
J-Web GUI Conventions
Bold typeface
Represents J-Web graphical user interface (GUI) items you click or select.
> (bold right angle bracket)
Separates levels in a hierarchy of J-Web selections.

Related Juniper Networks Documentation

J-series Services Routers are documented in multiple guides. Although the J-series guides provide instructions for configuring and managing a Services Router with the JUNOS CLI, they are not a comprehensive JUNOS software resource. For complete
xviii Related Juniper Networks Documentation
In the Logical Interfaces box, select
All Interfaces. To cancel the configuration, click
Cancel.
In the configuration editor hierarchy, select Protocols>Ospf.
documentation of the statements and commands described in J-series guides, see the JUNOS software manuals listed in Table 4 on page xix.
Table 4: J-series Guides and Related JUNOS Software Publications
Corresponding JUNOS Software ManualChapter in a J-series Guide
Getting Started Guide for Your Router
Services Router User Interface Overview
Establishing Basic Connectivity
J-series Services Router Basic LAN and WAN Access Configuration Guide
Using Services Router Configuration Tools
JUNOS CLI User Guide
JUNOS System Basics Configuration Guide
JUNOS CLI User Guide
JUNOS System Basics Configuration Guide
About This Guide
Interfaces Overview
Configuring DS1, DS3, Ethernet, and Serial Interfaces
Configuring Channelized T1/E1/ISDN PRI Interfaces
Configuring Digital Subscriber Line Interfaces
Configuring Point-to-Point Protocol over Ethernet
Configuring ISDN
Configuring Link Services Interfaces
Configuring VoIP
Configuring uPIMs as Ethernet Switches
Routing Overview
Configuring Static Routes
Configuring a RIP Network
JUNOS Network Interfaces Configuration Guide
JUNOS Interfaces Command Reference
JUNOS Services Interfaces Configuration Guide
JUNOS System Basics and Services Command Reference
JUNOS Network Interfaces Configuration Guide
JUNOS Interfaces Command Reference
JUNOS Network Interfaces Configuration Guide
JUNOS System Basics Configuration Guide
JUNOS System Basics and Services Command Reference
JUNOS Routing Protocols Configuration Guide
JUNOS Routing Protocols and Policies Command Reference
Configuring an OSPF Network
Configuring the IS-IS Protocol
Configuring BGP Sessions
J-series Services Router Advanced WAN Access Configuration Guide
Related Juniper Networks Documentation xix
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Table 4: J-series Guides and Related JUNOS Software Publications (continued)
Corresponding JUNOS Software ManualChapter in a J-series Guide
Multiprotocol Label Switching Overview
Configuring Signaling Protocols for Traffic Engineering
Configuring Virtual Private Networks
Configuring CLNS VPNs
Configuring IPSec for Secure Packet Exchange
Multicast Overview
Configuring a Multicast Network
Configuring Data Link Switching
Policy Framework Overview
Configuring Routing Policies
Configuring NAT
Configuring Stateful Firewall Filters and NAT
Configuring Stateless Firewall Filters
JUNOS MPLS Applications Configuration Guide
JUNOS Routing Protocols and Policies Command Reference
JUNOS VPNs Configuration Guide
JUNOS System Basics Configuration Guide
JUNOS Services Interfaces Configuration Guide
JUNOS System Basics and Services Command Reference
JUNOS Multicast Protocols Configuration Guide
JUNOS Routing Protocols and Policies Command Reference
JUNOS Services Interfaces Configuration Guide
JUNOS System Basics and Services Command Reference
JUNOS Policy Framework Configuration Guide
JUNOS Routing Protocols and Policies Command Reference
JUNOS Network Interfaces Configuration Guide
JUNOS Policy Framework Configuration Guide
JUNOS Services Interfaces Configuration Guide
Secure Configuration Guide for Common Criteria and
JUNOS-FIPS
JUNOS System Basics and Services Command Reference
JUNOS Routing Protocols and Policies Command Reference
Class-of-Service Overview
Configuring Class of Service
J-series Services Router Administration Guide
Managing User Authentication and Access
Configuring Autoinstallation
xx Related Juniper Networks Documentation
JUNOS Class of Service Configuration Guide
JUNOS System Basics and Services Command Reference
JUNOS System Basics Configuration Guide
Secure Configuration Guide for Common Criteria and
JUNOS-FIPS
JUNOS Network Management Configuration GuideConfiguring SNMP for Network Management
JUNOS System Basics Configuration GuideConfiguring the Router as a DHCP Server
JUNOS Configuration and Diagnostic Automation GuideAutomating Network Operations and Troubleshooting
Table 4: J-series Guides and Related JUNOS Software Publications (continued)
Corresponding JUNOS Software ManualChapter in a J-series Guide
About This Guide
Monitoring the Router and Routing Operations
Monitoring Events and Managing System Log Files
Using Services Router Diagnostic Tools

Documentation Feedback

We encourage you to provide feedback, comments, and suggestions so that we can improve the documentation. You can send your comments to
techpubs-comments@juniper.net, or fill out the documentation feedback form at
http://www.juniper.net/techpubs/docbug/docbugreport.html. If you are using e-mail, be sure
to include the following information with your comments:
JUNOS System Basics and Services Command Reference
JUNOS Interfaces Command Reference
JUNOS Routing Protocols and Policies Command Reference
JUNOS System Log Messages Reference
Secure Configuration Guide for Common Criteria and
JUNOS-FIPS
JUNOS System Basics Configuration GuideConfiguring and Monitoring Alarms
JUNOS Software Installation and Upgrade GuidePerforming Software Upgrades and Reboots
JUNOS System Basics and Services Command Reference
JUNOS Interfaces Command Reference
JUNOS Routing Protocols and Policies Command Reference
JUNOS Services Interfaces Configuration GuideConfiguring Packet Capture
JUNOS System Basics and Services Command ReferenceConfiguring RPM Probes

Requesting Support

Document name
Document part number
Page number
Software release version
For technical support, open a support case with the Case Manager link at
http://www.juniper.net/support/ or call 1-888-314-JTAC (from the United States, Canada,
or Mexico) or 1-408-745-9500 (from elsewhere).
Documentation Feedback xxi
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
xxii Requesting Support
Part 1

J-series Overview

Overview of Services Routers on page 3
System Overview on page 13
PIM and VoIP Module Overview on page 43
Services Router User Interface Overview on page 79
J-series Overview 1
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
2 J-series Overview
Chapter 1

Overview of Services Routers

J-series Services Routers provide stable, reliable, and efficient IP routing, WAN and LAN connectivity, and management services for small to medium-sized enterprise networks. Services Routers typically connect small, branch, or regional offices to a central site router, and link Internet service provider (ISP) networks.
All J-series Services Routers run the JUNOS Internet software, which offers many advanced routing and security services. For more information about software features, see J-series Software Features and Licenses on page 7. A single, common JUNOS code base simplifies deployment, patches, and software upgrades.
You can use two user interfaces to monitor, configure, troubleshoot, and manage a Services Router:
J-Web interfaceA Web-based graphical interface that allows you to operate a
router without commands. The J-Web interface provides access to all JUNOS functionality and features. Quick Configuration wizards simplify basic configuration and minimize the risk of operator error.
JUNOS command-line interfaceA Juniper Networks command shell that runs
on top of a UNIX-based operating system kernel. The CLI is a straightforward command interface. On a single line, you type commands that are executed when you press the Enter key. The CLI provides command Help and command completion.
For an introduction to the J-Web and CLI interfaces, see Services Router User Interface Overview on page 79. For more information, see the J-Web Interface User Guide and the JUNOS CLI User Guide.
This chapter contains the following topics:
J2320 Services Router Overview on page 4
J2350 Services Router Overview on page 4
J4350 Services Router Overview on page 5
J6350 Services Router Overview on page 6
J-series Software Features and Licenses on page 7
3
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide

J2320 Services Router Overview

The J2320 Services Router is primarily designed for remote or branch offices. It has a small chassis that is 1 U (rack unit) in size with a nonredundant AC power supply, an external compact flash and two universal serial bus (USB) ports for external storage, and an optional Crypto Accelerator Module.
J2320 routers ordered with the optional Crypto Accelerator Module come standard with 1 GB of memory, while those ordered without the Crypto Accelerator Module come standard with 256 MB of memory. The memory on J2320 routers can be upgraded to 1 GB. For instructions on upgrading memory, see Replacing DRAM Modules on page 190.
Each J2320 chassis contains four built-in Gigabit Ethernet ports with link speeds of 10/100/1000 Mbps over a copper interface. The chassis also contains three slots for field-replaceable Physical Interface Modules (PIMs) and Avaya voice over IP (VoIP) modules providing flexible WAN and voice connectivity options.
The J2320 Services Router supports the following field-replaceable PIMs and Avaya VoIP modules:
Gigabit Ethernet uPIM (1-port, 6-port, 8-port, and 16-port)
Dual-Port Serial PIM
Dual-Port E1 PIM
Dual-Port T1 PIM
Dual-Port Channelized T1/E1/ISDN PRI PIM
4-port ISDN BRI S/T or U PIM
ADSL 2/2+ Annex A PIM (1 port)
ADSL 2/2+ Annex B PIM (1 port)
G.SHDSL PIM (2 ports)
TGM550 Telephony Gateway Module
TIM510 E1/T1 Telephony Interface Module (1 port)
TIM514 Analog Telephony Interface Module (4 ports)
TIM521 BRI Telephony Interface Module (4 ports)

J2350 Services Router Overview

The J2350 Services Router is primarily designed for regional or branch offices. It has a chassis that is 1.5 U (rack unit) in size with a nonredundant AC or DC power supply, an external compact flash and two universal serial bus (USB) ports for external storage, and an optional Crypto Accelerator Module.
J2350 routers ordered with the optional Crypto Accelerator Module come standard with 1 GB of memory, while those ordered without the Crypto Accelerator Module come standard with 256 MB of memory. The memory on J2350 routers can be
4 J2320 Services Router Overview
Chapter 1: Overview of Services Routers
upgraded to 1 GB. For instructions on upgrading memory, see Replacing DRAM Modules on page 190.
Each J2350 chassis contains four built-in Gigabit Ethernet ports with link speeds of 10/100/1000 Mbps over a copper interface. The chassis also contains five slots for field-replaceable Physical Interface Modules (PIMs) and Avaya VoIP modules providing flexible WAN and voice connectivity options.
The J2350 Services Router supports the following field-replaceable PIMs and Avaya VoIP modules:
Gigabit Ethernet uPIM (1–port, 6-port, 8-port, and 16-port)
Dual-Port Serial PIM
Dual-Port E1 PIM
Dual-Port T1 PIM
Dual-Port Channelized T1/E1/ISDN PRI PIM
4-port ISDN BRI S/T or U PIM
ADSL 2/2+ Annex A PIM (1 port)
ADSL 2/2+ Annex B PIM (1 port)
G.SHDSL PIM (2 ports)
TGM550 Telephony Gateway Module
TIM510 E1/T1 Telephony Interface Module (1 port)
TIM514 Analog Telephony Interface Module (4 ports)
TIM521 ISDN BRI Telephony Interface Module (4 ports)

J4350 Services Router Overview

The J4350 Services Router is designed primarily for regional or branch offices. It has a chassis that is 2 U (rack units) in size with a nonredundant AC or DC power supply, and a universal serial bus (USB) port for external storage.
J4350 routers ordered with the optional Crypto Accelerator Module come standard with 1 GB of memory, while those ordered without the Crypto Accelerator Module come standard with 256 MB of memory. J4350 routers can contain between 256 MB and 2 GB of memory. For instructions on adding memory, see Replacing DRAM Modules on page 190.
Each J4350 chassis contains four built-in Gigabit Ethernet ports with link speeds of 10/100/1000 Mbps over a copper interface, and six slots for field-replaceable Physical Interface Modules (PIMs) and Avaya VoIP modules. Two of the six slots (slots 3 and
6) support high-speed interfaces (ePIMs).
The J4350 Services Router supports the following field-replaceable PIMs and Avaya VoIP modules:
J4350 Services Router Overview 5
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Gigabit Ethernet uPIM (1-port, 6-port, 8-port, and 16-port)
SFP Gigabit Ethernet ePIM (1 port)
Copper Gigabit Ethernet ePIM (1 port)
Dual-Port Serial PIM
Dual-Port E1 PIM
Dual-Port T1 PIM
Dual-Port Channelized T1/E1/ISDN PRI PIM
E3 PIM (1 port)
DS3 (T3) PIM (1 port)
Dual-Port Fast Ethernet PIM
4-port Fast Ethernet ePIM
4-port ISDN BRI S/T or U PIM
ADSL 2/2+ Annex A PIM (1 port)
ADSL 2/2+ Annex B PIM (1 port)
G.SHDSL PIM (2 ports)
TGM550 Telephony Gateway Module
TIM510 E1/T1 Telephony Interface Module (1 port)
TIM514 Analog Telephony Interface Module (4 ports)
TIM521 ISDN BRI Telephony Interface Module (4 ports)

J6350 Services Router Overview

The J6350 Services Router is designed primarily for regional or central offices. It has a chassis that is 2 U (rack units) in size with an optional redundant AC or DC power supply, up to 2 GB of memory, and two universal serial bus (USB) ports for external storage. The J6350 Services Router is a higher-performance system than the J4350 Services Router.
J6350 routers come standard with 1 GB of memory and can be upgraded to 2 GB of memory. For instructions on adding memory, see Replacing DRAM Modules on page 190.
Each J6350 chassis contains four built-in Gigabit Ethernet ports with link speeds of 10/100/1000 Mbps over a copper interface, and six slots for field-replaceable Physical Interface Modules (PIMs) and Avaya VoIP modules. Four of the six slots (slots 2, 3, 5, and 6) support high-speed interfaces (ePIMs).
The J6350 Services Router supports the following field-replaceable PIMs and Avaya VoIP modules:
Gigabit Ethernet uPIM (1–port, 6-port, 8-port, and 16-port)
SFP Gigabit Ethernet ePIM (1 port)
6 J6350 Services Router Overview
Copper Gigabit Ethernet ePIM (1 port)
ADSL 2/2+ Annex A PIM (1 port)
ADSL 2/2+ Annex B PIM (1 port)
Dual-Port E1 PIM
E3 PIM (1 port)
DS3 (T3) PIM (1 port)
Dual-Port Fast Ethernet PIM
Dual-Port Channelized T1/E1/ISDN PRI PIM
4-port Fast Ethernet ePIM
G.SHDSL PIM (2 ports)
4-port ISDN BRI S/T or U PIM
Dual-Port Serial PIM
Chapter 1: Overview of Services Routers
Dual-Port T1 PIM
TGM550 Telephony Gateway Module
TIM510 E1/T1 Telephony Interface Module (1 port)
TIM514 Analog Telephony Interface Module (4 ports)
TIM521 ISDN BRI Telephony Interface Module (4 ports)

J-series Software Features and Licenses

J-series Services Routers provide the software features listed in Table 5 on page 7. You must purchase a separate software license to obtain some software features. For more information about licenses, see Installing and Managing J-series Licenses on page 161.
Table 5: Summary of J-series Features and License Requirements
Internet Protocols
IPv4
IPv6 routing and forwarding
Separate LicenseJ-series FeatureFeature Category
J-series Software Features and Licenses 7
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Table 5: Summary of J-series Features and License Requirements (continued)
Separate LicenseJ-series FeatureFeature Category
Routing and Multicast
Open Shortest Path First (OSPF)
Border Gateway Protocol (BGP)
Routing Information Protocol version 1 (RIPv1) and RIPv2
Static routes
Intermediate System-to-Intermediate System (IS-IS)
Connectionless Network Services (CLNS):
End system-to-Intermediate system (ES-IS) protocol
IS-IS extensions
BGP extensions
Static routes
Multiprotocol Label Switching (MPLS):
Layer 2 and Layer 3 virtual private networks (VPNs)
VPN routing and forwarding (VRF) table labels
Traffic engineering protocols:
Label Distribution Protocol (LDP)
Resource Reservation Protocol (RSVP)
License required for advanced BGP (route reflectors)
IP Address Management
Multicast:
Internet Group Management Protocol (IGMP)
Protocol Independent Multicast (PIM)
Distance Vector Multicast Routing Protocol (DVMRP)
Single-source multicast
Static addresses
Dynamic Host Configuration Protocol (DHCP)
8 J-series Software Features and Licenses
Table 5: Summary of J-series Features and License Requirements (continued)
Chapter 1: Overview of Services Routers
Separate LicenseJ-series FeatureFeature Category
Encapsulation
Ethernet:
Media access control (MAC) encapsulation
802.1p tagging
Point-to-Point Protocol over Ethernet (PPPoE)
Asynchronous Transfer Mode (ATM) for asymmetric digital subscriber
line (ADSL) or symmetric high-speed digital subscriber line (SHDSL) Circuit cross-connect (CCC)
Translational cross-connect (TCC)
Synchronous Point-to-Point Protocol (PPP)
Frame Relay
High-level Data Link Control (HDLC)
Serial encapsulation over RS-232, RS-449, X.21, V.35, and EIA-530 connections
802.1Q filtering and forwarding
Multilink Frame Relay
Multilink PPP
License requiredData link switching (DLSw)
Traffic Management
Ethernet Switching
Policing and shaping
Class-based queuing with prioritization
Weighted random early detection (WRED)
Queuing by virtual LAN (VLAN), data link connection identifier (DLCI), interface, or bundle
Access switching provided by multiport Gigabit Ethernet uPIMs
J-series Software Features and Licenses 9
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Table 5: Summary of J-series Features and License Requirements (continued)
Separate LicenseJ-series FeatureFeature Category
Security
Voice Support
High Availability
Common Criteria
Network attack detection
Denial-of-service (DoS) and distributed DoS protection
Generic routing encapsulation (GRE), IP-over-IP, and IP Security (IPSec) tunnels
Advanced Encryption Standard (AES) 128-, 192-, and 256-bit.
56-bit Data Encryption Standard (DES) and 168-bit 3DES encryption
MD5 and Secure Hash Algorithm (SHA-1) authentication
Replay attack prevention
Stateful firewall packet filters
Network Address Translation (NAT)
Compressed Real-Time Transport Protocol (CRTP)
J2320, J2350, J4350, and J6350 Services Routers support voice over IP (VoIP) routing with the Avaya IG550 Integrated Gateway, which consists of modules that can be installed in the PIM slots.
Virtual Router Redundancy Protocol (VRRP)
System Management
Traffic Analysis
Graceful restart according to IETF standards
Redundant interfaces
JUNOScope network manager
J-Web browser interfacefor Services Router configuration and management
JUNOScript XML application programming interface (API)
JUNOS command-line interface (CLI)for Services Router configuration and management through the console, Telnet, SSH, or J-Web CLI terminal
Simple Network Management Protocol version 1 (SNMPv1) and SNMPv2
J-Flow flow monitoring and accounting
Packet capture (PCAP)
Real-time performance monitoring (RPM)
License required for J-Flow
10 J-series Software Features and Licenses
Table 5: Summary of J-series Features and License Requirements (continued)
Chapter 1: Overview of Services Routers
Separate LicenseJ-series FeatureFeature Category
Activity Logging and Monitoring
Administration
System log
J-Web event viewer
Traceroute
Supports the following external administrator databases:
RADIUS
TACACS+
Autoinstallation
Configuration rollback
Button-operated configuration rescue (CONFIG)
Confirmation of configuration changes
Software upgrades
Supports the following features for automating network operations and troubleshooting:
Commit scripts
Operation scripts
Event policies
J-series Software Features and Licenses 11
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
12 J-series Software Features and Licenses
Chapter 2

System Overview

J-series J2320, J2350, J4350, and J6350 Services Routers have chassis that are similar but with important differences. J2320, J2350, and J4350 routers have a single nonredundant power supply and an optional Crypto Accelerator Module. J6350 routers have redundant power supplies and a standard Crypto Accelerator Module. For field-replaceable PIMs and Avaya VoIP modules, the J2320 has three slots, the J2350 has five slots, and the J4350 and J6350 have six slots. Of the six slots, two on the J4350 and four on the J6350 are enhanced (high-speed) slots.
All J-series routers run the JUNOS Internet software.
This chapter contains the following topics:
J2320 and J2350 Services Router Hardware Features on page 13
J4350 and J6350 Services Router Hardware Features on page 26
Software Overview on page 39

J2320 and J2350 Services Router Hardware Features

This section contains the following topics:
J2320 and J2350 Chassis on page 14
J2320 and J2350 Midplane on page 18
J2320 and J2350 Routing Engine Hardware on page 18
J2320 and J2350 Boot Devices on page 19
J2320 and J2350 Front Panel on page 19
J2320 and J2350 External Compact Flashes on page 24
J2320 Power System on page 24
J2350 Power System on page 24
J2320 and J2350 Cooling System on page 25
J2320 and J2350 Services Router Hardware Features 13
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
J2320 and J2350 Chassis
The J2320 and J2350 chassis is a rigid sheet metal structure that houses all the other router components (see Figure 1 on page 14 through Figure 7 on page 17). The chassis can be installed in many types of racks or cabinets. For information about acceptable rack types, see Rack Requirements on page 102.
In addition to the components described in subsequent sections, the chassis includes the following components:
Mounting bracketsOne pair of metal brackets can be mounted at the front or
center of the chassis for mounting the chassis in a rack or cabinet.
Earthing terminalA protective earthing terminal and a PEM nut at the rear of
the chassis ensure safe dissipation of static electricity in all situations.
ESD pointOne electrostatic discharge (ESD) point, a banana plug receptacle at
the front of the chassis, minimizes the risk of electrical discharge in potentially hazardous environments.
CAUTION: Before removing or installing components of a functioning router, attach an ESD strap to an ESD point and place the other end of the strap around your bare wrist. Failure to use an ESD strap could result in damage to the router.
The router must be connected to earth ground during normal operation. The protective earthing terminal on the rear of the chassis is provided to connect the router to ground (see Figure 3 on page 15). Additional grounding is provided to an AC-powered router when you plug its power supply into a grounded AC power receptacle.
For additional safety information, see Safety and Regulatory Compliance Information on page 245.
Figure 1: Front of J2320 Chassis
14 J2320 and J2350 Services Router Hardware Features
Figure 2: Front of J2350 Chassis
Figure 3: Rear of J2320 Chassis
Chapter 2: System Overview
Figure 4: Rear of J2350 AC-Powered Chassis
J2320 and J2350 Services Router Hardware Features 15
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Figure 5: Rear of J2350 DC-Powered Chassis
Figure 6: J2320 Hardware Components
16 J2320 and J2350 Services Router Hardware Features
Figure 7: J2350 Hardware Components
Chapter 2: System Overview
Table 6 on page 17 summarizes the physical specifications for the router chassis.
Table 6: J2320 and J2350 Physical Specifications
ValueDescription
Chassis dimensions
Router weight
J2320 Services Router
1.75 in. (4.45 cm) high
17.51 in. (44.48 cm) wide18.9 in. (48.01 cm) wide with mounting brackets attached
15.1 in. (38.35 cm) deepplus 0.78 in. (1.98 cm) of hardware that protrudes from the
chassis front
J2350 Services Router
2.61 in. (6.63 cm) high
17.51 in. (44.48 cm) wide18.9 in. (48.01 cm) wide with mounting brackets attached
15.1 in. (38.35 cm) deepplus 0.78 in. (1.98 cm) of hardware that protrudes from the
chassis front
J2320 Services Router
Minimum (no PIMs): 14.8 lbs (6.7 kg)
Maximum (three PIMs): 15.9 lbs (7.2 kg)
J2350 Services Router
Minimum (no PIMs): 16.3 lbs (7.4 kg)
Maximum (five PIMs): 18.2 lbs (8.3 kg)
J2320 and J2350 Services Router Hardware Features 17
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
J2320 and J2350 Midplane
The J2320 and J2350 midplane is located in the center of the chassis and forms the rear of the PIM card cage (see Figure 6 on page 16 and Figure 7 on page 17). You install the PIMs into the midplane from the front of the chassis. Data packets are transferred across the midplane from the PIM to the Routing Engine, and from the Routing Engine across the midplane to the destination PIM.
A time-division multiplexing (TDM) bus in J2320 and J2350 routers provides support for the Avaya VoIP module TGM550. The TGM550 converts the voice path from the TDM bus to compressed or uncompressed and packetized VoIP on an Ethernet connection. For more information, see PIM and VoIP Module Overview on page 43.
J2320 and J2350 Routing Engine Hardware
The Routing Engine consists of the following components. For more information, see Software Overview on page 39.
ProcessorCreates the packet forwarding switch fabric for the router and runs
JUNOS Internet software to maintain the router's routing tables and routing protocols.
DRAMBuffers incoming packets and provides storage for the routing and
forwarding tables and for other Routing Engine processes.
To view the amount of DRAM installed on your router, issue the show chassis
routing-engine command.
EPROMStores the serial number of the Routing Engine.
To view the serial number of the Routing Engine, issue either the show chassis
routing-engine command or the show chassis hardware command.
Crypto Accelerator ModuleProcessor card that enhances performance of
cryptographic algorithms used in IP security (IPSec) services. The cryptographic algorithms supported include Advanced Encryption Standard (AES), Data Encryption Standard (DES), triple DES (3DES), Hashed Message Authentication Code-Message Digest 5 (HMAC-MD5), and HMAC-Secure Hash Algorithm 1 (SHA-1). The Crypto Module is an optional feature of J2320 and J2350 Services Routers.
To determine whether there is a Crypto Accelerator Module installed on your router, issue the show chassis hardware command.
Compact flashProvides primary storage for software images, configuration
files, and microcode. J-series routers have a primary or internal compact flash located on the system board. For information about replacing the internal compact flash, see Replacing Internal Compact Flashes on J2320 and J2350 Routers on page 180.
J2320 and J2350 Services Routers also provide a slot in the rear of the chassis into which you can insert an additional external compact flash. For information about external compact flashes, see J2320 and J2350 External Compact Flashes on page 24.
18 J2320 and J2350 Services Router Hardware Features
J2320 and J2350 Boot Devices
J2320 and J2350 Services Routers can boot from three devices:
Internal compact flash
External compact flash (also known as the removable compact flash)
USB storage device
Normally, a J2320 or J2350 Services Router boots from the internal compact flash. If the internal compact flash fails, the router attempts to boot from the external compact flash if it is installed. If the external compact flash is not present or fails, the router attempts to boot from the USB storage device.
J2320 and J2350 Front Panel
The front panel of a J2320 or J2350 Services Router (see Figure 8 on page 19 and Figure 9 on page 19) allows you to install or remove PIMs, view router status LEDs, access the console port, and perform simple control functions.
Chapter 2: System Overview
Figure 8: Front of J2320 Chassis
Figure 9: Front of J2350 Chassis
The components of the front panel, are described in the following sections:
Physical Interface Modules (PIMs) on page 20
Power Button and POWER LED on page 20
J2320 and J2350 Services Router Hardware Features 19
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
STATUS LED on page 21
ALARM LED on page 21
HA LED on page 22
RESET CONFIG Button on page 22
Built-In Gigabit Ethernet Ports on page 23
Console Port on page 23
AUX Port on page 23
USB Port on page 24
Physical Interface Modules (PIMs)
Physical Interface Modules (PIMs) provide the physical connection to various network media types. For information about individual PIMs, see Field-Replaceable PIMs on page 46.
For pinouts of PIM cable connectors, see Network Cable Specifications and Connector Pinouts on page 225. For PIM replacement instructions, see Replacing a PIM on page 174.
The J2320 front panel has three slots and the J2350 front panel has five slots for field-replaceable PIMs. These slots are numbered from top to bottom and from left to right as shown in Figure 10 on page 20.
Slot 0 is a fixed interface module that contains four built-in Gigabit Ethernet ports. For more information, see Built-In Gigabit Ethernet Ports on page 23.
Figure 10: Slot Number Diagram on J2320 and J2350
Power Button and POWER LED
The power button is located on the left side of the front panel (see Figure 1 on page 14). You can use the power button to power the Services Router on and off. When you power on the router, the Routing Engine boots as the power supply completes its startup sequence.
The POWER LED is located to the upper left of the LED dashboard. Table 7 on page 21 describes the POWER LED.
20 J2320 and J2350 Services Router Hardware Features
Table 7: J2320 and J2350 POWER LED
Chapter 2: System Overview
DescriptionStateColor
Power is functioning correctly.On steadilyGreen
Blinking
After the router is powered on, status indicatorssuch as LEDs on the front panel and show chassis command outputcan take up to 60 seconds to indicate that the power supply is functioning normally. Ignore error indicators that appear during the first 60 seconds.
If you need to power off the router after the Routing Engine finishes booting, use the J-Web interface or the CLI to halt the Services Router first. For instructions, see the J-series Services Router Administration Guide. Alternatively, you can press and release the power button to gracefully shut down the router. For more information, see Powering a Services Router On and Off on page 127.
STATUS LED
When the system is powered on, the STATUS LED changes from off to blinking green. Startup takes approximately 90 seconds to complete. If you want to turn the system off and on again, we recommend waiting a few seconds between shutting it down and powering it back up. Table 8 on page 21 describes the STATUS LED.
Table 8: J2320 and J2350 STATUS LED
Power button has been pressed and quickly released, and the router is gracefully shutting down.
Router is not receiving power.OffUnlit
DescriptionStateColor
Router is starting up or performing diagnostics.BlinkingGreen
Router is operating normally.On steadily
Error has been detected.BlinkingRed
ALARM LED
The ALARM LED lights amber to indicate a minor condition that requires monitoring or maintenance and lights red to indicate a major condition that can result in a system shutdown. When the condition is corrected, the light turns off. Table 9 on page 22 describes the ALARM LED.
J2320 and J2350 Services Router Hardware Features 21
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Table 9: J2320 and J2350 ALARM LED
On steadilyRed
DescriptionStateColor
Major alarm indicates a critical situation on the router that has resulted from one of the following conditions. A red alarm condition requires immediate action:
One or more hardware components have failed.
One or more hardware components have exceeded
temperature thresholds. An alarm condition configured on an interface has
triggered a critical warning.
On steadilyYellow
Minor alarm condition requires monitoring or maintenance:
Indicates a noncritical condition on the router that, if
left unchecked, might cause an interruption in service or degradation in performance.
A missing rescue configuration or software license
generates an amber system alarm.
No alarms.OffUnlit
For information about alarm conditions and corrective actions, see Chassis Alarm Conditions on page 211. For additional information, see the J-series Services Router Administration Guide.
HA LED
The HA (high availability) LED is for future use. The LED lights when the router starts, but otherwise remains unlit.
RESET CONFIG Button
Use the RESET CONFIG button to return the router to either the rescue configuration or the factory default configuration. The button is recessed to prevent it from being pressed accidentally. To press this button insert a small probe (such as a straightened paper clip) into the pinhole on the front panel (see Figure 8 on page 19 and Figure 9 on page 19).
For example, if someone inadvertently commits a configuration that denies management access to a Services Router, you can delete the invalid configuration and replace it with a rescue configuration by pressing the RESET CONFIG button. You must have previously set the rescue configuration through the J-Web interface or the CLI. The rescue configuration is a previously committed, valid configuration.
CAUTION: Pressing and holding the RESET CONFIG button for 15 seconds or moreuntil the STATUS LED blinks reddeletes all configurations on the router, including the backup configurations and rescue configuration, and loads and commits the factory configuration.
22 J2320 and J2350 Services Router Hardware Features
Chapter 2: System Overview
You can change the default behavior of the RESET CONFIG button. For more information, see the J-series Services Router Basic LAN and WAN Access Configuration Guide.
Built-In Gigabit Ethernet Ports
Four built-in Gigabit Ethernet ports provide LAN connections over copper interfaces to hubs, switches, local servers, and workstations. You can also designate an Ethernet port for management traffic. When configuring one of these ports, you use the interface name that corresponds to the ports location. From left to right on the front panel, the interface names for the ports are ge-0/0/0, ge-0/0/1, ge-0/0/2, and
ge-0/0/3.
For Gigabit Ethernet port pinout information, see Gigabit Ethernet uPIM RJ-45 Connector Pinout on page 235.
Each port has two LEDs, a TX/RX LED on the left side and a LINK LED on the right side. Table 10 on page 23 describes the built-in Ethernet port LEDs.
Table 10: Gigabit Ethernet Port LEDs
LINK
TX/RX
Console Port
You can use the console port on the chassis front panel to connect to the Routing Engine through an RJ-45 serial cable. From the chassis console port, you can use the CLI to configure the router. The console port is configured as data terminal equipment (DTE) and supports the RS-232 (EIA-232) standard.
For information about securing the chassis console port, see the J-series Services Router Administration Guide.
For pinout information, see Chassis Console Port Pinouts on page 236.
AUX Port
DescriptionStateColorFunction
Port is online.On steadilyGreen
Port is offline.OffUnlit
Port is transmitting or receiving data.BlinkingGreen
Port might be online, but it is not receiving data.OffUnlit
The port labeled AUX on the front panel of the J-series Services Router is for future use and is not activated.
J2320 and J2350 Services Router Hardware Features 23
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
USB Port
The USB ports on the front panel of the router (see Figure 8 on page 19 and Figure 9 on page 19) accept a USB storage device or USB storage device adapter with a compact flash installed, as defined in the CompactFlash Specification published by the CompactFlash Association. When a USB storage device is installed and configured, it automatically acts as a secondary boot device if the internal compact flash fails on startup. Depending on the size of the USB storage device, you can also configure it to receive any core files generated during a failure. For information about configuring a USB storage device, see the J-series Services Router Administration Guide.
NOTE: For a list of supported USB storage devices, see the J-series Services Router Release Notes at http://www.juniper.net.
J2320 and J2350 External Compact Flashes
J2320 Power System
On J2320 and J2350 routers, an external compact flash, also known as removable compact flash, accepts a type I or II compact flash, as defined in the CompactFlash Specification published by the CompactFlash Association. The J2320 and J2350 chassis has a slot on the rear for external compact flashes (see Figure 3 on page 15). When the external compact flash is installed and configured, it automatically acts as the secondary boot device if the internal compact flash fails on startup.
Depending on the capacity of the external compact flash, you can also configure it to receive any core files generated during a failure. For information about configuring an external compact flash, see the J-series Services Router Administration Guide.
The J2320 Services Router uses AC power (see Figure 3 on page 15). The autosensing power supply distributes the different output voltages to the router components according to their voltage requirements. The power supply is fixed in the chassis, and is not field-replaceable.
The AC power supply has a single AC appliance inlet that requires a dedicated AC power feed.
The J2320 AC-powered chassis has a power switch and does not include a power LED.
For information about site power preparations, see Power Guidelines, Requirements, and Specifications on page 105. For information about connecting the router to power and ground, see Connecting Power on page 122.
J2350 Power System
The J2350 Services Router uses either AC or DC power. The autosensing power supply (see Figure 4 on page 15 or Figure 5 on page 16) distributes the different output voltages to the router components according to their voltage requirements. The power supply is fixed in the chassis, and is not field-replaceable.
24 J2320 and J2350 Services Router Hardware Features
Chapter 2: System Overview
The AC power supply has a single AC appliance inlet that requires a dedicated AC power feed. The DC power supply has a terminal block that provides a single DC input (–48 VDC and return) and requires a dedicated 15 A (–48 VDC) circuit breaker.
The J2350 AC-powered or DC-powered chassis has a power switch and does not include a power LED.
For information about site power preparations, see Power Guidelines, Requirements, and Specifications on page 105. For information about connecting the router to power and ground, see Connecting Power on page 122.
NOTE: You cannot mix DC and AC power supplies in the same chassis.
WARNING: DC-powered Services Routers are intended for installation only in a
restricted access location.
J2320 and J2350 Cooling System
The cooling system in J2320 and J2350 routers is from side to side. The J2320 router has five cooling fans and the J2350 router has four cooling fans. The fans draw air through vents along the left side of the chassis and exhaust it through vents on the right side of the chassis. The airflow produced by these fans keeps router components within the acceptable temperature range (see Figure 11 on page 26 and Figure 12 on page 26). The speed of the fans is adjusted automatically according to the current temperature.
On J2350 routers that comply with Network Equipment Building System (NEBS) criteria, an air filter protects the air intake opening at the front of the chassis and must be replaced periodically. To verify that the system is a NEBS-compliant system, run the show chassis hardware command. A NEBS-compliant system displays the term NEBS in the output. For instructions on how to replace air filters, see Replacing Air Filters on J2350 Routers on page 207.
The Routing Engine monitors the temperature of the router components. If the maximum temperature specification, as measured at the CPU junction, is exceeded and the router cannot be adequately cooled, the Routing Engine shuts down the hardware components.
J2320 and J2350 routers shut down when the CPU temperature reaches 80°C (176°F). There is no alarm for temperature. You can view the CPU junction temperature using the show chassis routing-engine command. The CPU temperature runs a few degrees higher than the routing engine temperature displayed on the Monitor>Chassis page of the J-Web interface.
An additional fan is part of each power supply. This fan is not regulated by the operating system.
J2320 and J2350 Services Router Hardware Features 25
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Figure 11: Airflow Through the J2320 Chassis
Figure 12: Airflow Through the J2350 Chassis

J4350 and J6350 Services Router Hardware Features

This section contains the following topics:
J4350 and J6350 Chassis on page 27
J4350 and J6350 Midplane on page 31
J4350 and J6350 Routing Engine Hardware on page 31
J4350 and J6350 Boot Devices on page 31
J4350 and J6350 Front Panel on page 32
26 J4350 and J6350 Services Router Hardware Features
J4350 Power System on page 36
J6350 Power System on page 37
J4350 and J6350 Cooling System on page 38
J4350 and J6350 Chassis
The J4350 and J6350 chassis is a rigid sheet metal structure that houses all the other router components (see Figure 13 on page 28 through Figure 18 on page 30). The chassis can be installed in many types of racks or cabinets. For information about acceptable rack types, see Rack Requirements on page 102.
In addition to the features described in subsequent sections, the chassis includes the following features:
Mounting bracketsOne pair of metal brackets can be mounted at the front or
center of the chassis. Use the brackets for mounting the chassis in a rack or cabinet.
Chapter 2: System Overview
Earthing terminalsTwo protective earthing terminals, PEM nuts at the rear of
the chassis ensure safe dissipation of static electricity in all situations.
ESD pointOne electrostatic discharge (ESD) point, a banana plug receptacle at
the front of the chassis, minimizes the risk of electrical discharge in potentially hazardous environments.
CAUTION: Before removing or installing components of a functioning router, attach an ESD strap to an ESD point and place the other end of the strap around your bare wrist. Failure to use an ESD strap could result in damage to the router.
The router must be connected to earth ground during normal operation. The protective earthing terminals on the rear of the chassis are provided to connect the router to ground (see Figure 14 on page 28). Additional grounding is provided to an AC-powered router when you plug its power supply into a grounded AC power receptacle.
For additional safety information, see Safety and Regulatory Compliance Information on page 245.
J4350 and J6350 Services Router Hardware Features 27
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Figure 13: Front of J4350 and J6350 Chassis
Figure 14: Rear of J4350 AC-Powered Chassis
NOTE: The J4350 AC-powered chassis has a power switch and does not include a power supply LED (unlike the J6350 AC-powered chassis).
Figure 15: Rear of J6350 AC-Powered Chassis
28 J4350 and J6350 Services Router Hardware Features
Figure 16: Rear of J4350 DC-Powered Chassis
Figure 17: Rear of DC-Powered J6350 Chassis
Chapter 2: System Overview
J4350 and J6350 Services Router Hardware Features 29
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Figure 18: J4350 and J6350 Hardware Components
Table 11 on page 30 summarizes the physical specifications for the router chassis.
Table 11: J4350 and J6350 Physical Specifications
ValueDescription
Chassis dimensions
Router weight
3.44 in. (8.74 cm) high
17.44 in. (44.3 cm) wide19.44 in. (48.38 cm) wide with mounting brackets attached
21.13 in. (53.67 cm) deepplus 0.5 in. (1.27 cm) of hardware that protrudes from the chassis
front
J4350 Services Router:
Minimum (no PIMs): 23 lb (10.4 kg)
Maximum (six PIMs): 25.3 lb (11.5 kg)
J6350 Services Router
Minimum (no PIMs and one power supply): 25.5 lb (11.6 kg)
Maximum (six PIMs and two power supplies): 30.7 lb (13.9 kg)
30 J4350 and J6350 Services Router Hardware Features
J4350 and J6350 Midplane
The midplane is located in the center of the chassis and forms the rear of the PIM card cage (see Figure 18 on page 30). You install the PIMs into the midplane from the front of the chassis. Data packets are transferred across the midplane from the PIM to the Routing Engine, and from the Routing Engine across the midplane to the destination PIM.
J4350 and J6350 Routing Engine Hardware
The Routing Engine consists of the following components. For more information, see Software Overview on page 39.
ProcessorCreates the packet forwarding switch fabric for the router and runs
JUNOS Internet software to maintain the router's routing tables and routing protocols.
DRAMBuffers incoming packets and provides storage for the routing and
forwarding tables and for other Routing Engine processes.
Chapter 2: System Overview
To view the amount of DRAM installed on your router, issue the show chassis
routing-engine command.
EPROMStores the serial number of the Routing Engine.
To view the serial number of the Routing Engine, issue either the show chassis
routing-engine command or the show chassis hardware command.
Crypto Accelerator ModuleProcessor card that enhances performance of
cryptographic algorithms used in IP security (IPSec) services. The cryptographic algorithms supported include Advanced Encryption Standard (AES), Data Encryption Standard (DES), triple DES (3DES), Hashed Message Authentication Code-Message Digest 5 (HMAC-MD5), and HMAC-Secure Hash Algorithm 1 (SHA-1).
To determine whether there is a Crypto Accelerator Module installed on your router, issue the show chassis hardware command.
Compact flashProvides primary storage for software images, configuration
files, and microcode. J4350 and J6350 routers have a slot on the motherboard for an internal compact flash. For information about replacing the compact flash, see Replacing Internal Compact Flashes on J4350 and J6350 Routers on page 183.
J4350 and J6350 Boot Devices
The J4350 and J6350 Services Routers can boot from two devices:
Internal compact flash
USB storage device
Normally, the J4350 or J6350 Services Router boots from the internal compact flash. If the compact flash fails, the router attempts to boot from the USB storage device.
J4350 and J6350 Services Router Hardware Features 31
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
J4350 and J6350 Front Panel
The front panel of the Services Router (see Figure 19 on page 32) allows you to install or remove PIMs, view router status LEDs, access the console port, and perform simple control functions.
Figure 19: Front of J4350 and J6350 Chassis
The components of the front panel, from left to right, are described in the following sections:
Physical Interface Modules (PIMs) on page 32
Power Button and POWER LED on page 33
STATUS LED on page 34
ALARM LED on page 34
HA LED on page 35
RESET CONFIG Button on page 35
Built-In Gigabit Ethernet Ports on page 35
Console Port on page 36
AUX Port on page 36
USB Port on page 36
Physical Interface Modules (PIMs)
Physical Interface Modules (PIMs) provide the physical connection to various network media types. For information about individual PIMs, see Field-Replaceable PIMs on page 46.
For pinouts of PIM cable connectors, see Network Cable Specifications and Connector Pinouts on page 225. For PIM replacement instructions, see Replacing a PIM on page 174.
32 J4350 and J6350 Services Router Hardware Features
Chapter 2: System Overview
Each J4350 and J6350 Services Router has six front panel slots for field-replaceable PIMs. These slots are numbered from top to bottom and from left to right as shown in the slot number diagram on the front panel, shown in Figure 20 on page 33.
Figure 20: Slot Number Diagram on Front Panel
Gigabit Ethernet and 4-port Fast Ethernet ePIMs can be installed in high-speed slots only. High-speed slots are indicated by a black triangle containing an E in the front panel slot number diagram. On J4350 Services Routers, the high-speed slots are slot 3 and slot 6. On J6350 Services Routers, the high-speed slots are slots 2, 3, 5, and 6.
Table 12: POWER LED
Slot 0 is the fixed interface module that contains the built-in Ethernet ports.
Power Button and POWER LED
The power button is located on the left side of the front panel (see Figure 19 on page 32). You can use the power button to power the Services Router on and off. When you power on the router, the Routing Engine boots as the power supply completes its startup sequence.
The POWER LED is located to the upper left of the LED dashboard. Table 12 on page 33 describes the POWER LED.
DescriptionStateColor
Power is functioning correctly.On steadilyGreen
Blinking
After the router is powered on, status indicatorssuch as LEDs on the front panel and show chassis command outputcan take up to 60 seconds to indicate that the power supply is functioning normally. Ignore error indicators that appear during the first 60 seconds.
Power button has been pressed and quickly released, and the router is gracefully shutting down.
Router is not receiving power.OffUnlit
If you need to power off the router after the Routing Engine finishes booting, use the J-Web interface or the CLI to halt the Services Router first. For instructions, see the J-series Services Router Administration Guide. Alternatively, you can press and release the power button to gracefully shut down the router. For more information, see Powering a Services Router On and Off on page 127.
J4350 and J6350 Services Router Hardware Features 33
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
STATUS LED
When the system is powered on, the STATUS LED changes from off to blinking green. Startup takes approximately 90 seconds to complete. If you want to turn the system off and on again, we recommend waiting a few seconds between shutting it down and powering it back up. Table 13 on page 34 describes the STATUS LED.
Table 13: STATUS LED
DescriptionStateColor
Router is starting up or performing diagnostics.BlinkingGreen
Router is operating normally.On steadily
Error has been detected.BlinkingRed
Table 14: ALARM LED
ALARM LED
The ALARM LED lights yellow to indicate a minor condition that requires monitoring or maintenance and lights red to indicate a major condition that can result in a system shutdown. When the condition is corrected, the light turns off. Table 14 on page 34 describes the ALARM LED.
DescriptionStateColor
On steadilyRed
On steadilyYellow
Major alarm indicates a critical situation on the router that has resulted from one of the following conditions. A red alarm condition requires immediate action:
One or more hardware components have failed.
One or more hardware components have exceeded
temperature thresholds. An alarm condition configured on an interface has
triggered a critical warning.
Minor alarm condition requires monitoring or maintenance:
Indicates a noncritical condition on the router that, if
left unchecked, might cause an interruption in service or degradation in performance.
A missing rescue configuration or software license
generates a yellow system alarm.
For information about alarm conditions and corrective actions, see Chassis Alarm Conditions on page 211. For additional information, see the J-series Services Router Administration Guide.
34 J4350 and J6350 Services Router Hardware Features
No alarms.OffUnlit
Chapter 2: System Overview
HA LED
The HA (high availability) LED is for future use. The LED lights when the router starts, but otherwise remains unlit.
RESET CONFIG Button
Use the RESET CONFIG button to return the router to either the rescue configuration or the factory default configuration. The button is recessed to prevent it from being pressed accidentally. To press this button insert a small probe (such as a straightened paper clip) into the pinhole on the front panel (see Figure 19 on page 32).
For example, if someone inadvertently commits a configuration that denies management access to a Services Router, you can delete the invalid configuration and replace it with a rescue configuration by pressing the RESET CONFIG button. You must have previously set the rescue configuration through the J-Web interface or the CLI. The rescue configuration is a previously committed, valid configuration.
CAUTION: Pressing and holding the RESET CONFIG button for 15 seconds or moreuntil the STATUS LED blinks reddeletes all configurations on the router, including the backup configurations and rescue configuration, and loads and commits the factory configuration.
You can change the default behavior of the RESET CONFIG button. For more information, see the J-series Services Router Basic LAN and WAN Access Configuration Guide.
Built-In Gigabit Ethernet Ports
Four built-in Gigabit Ethernet ports provide LAN connections over copper interfaces to hubs, switches, local servers, and workstations. You can also designate an Ethernet port for management traffic. When configuring one of these ports, you use the interface name that corresponds to the ports location. From left to right on the front panel, the interface names for the ports are ge-0/0/0, ge-0/0/1, ge-0/0/2, and
ge-0/0/3.
For Gigabit Ethernet port pinout information, see Gigabit Ethernet ePIM RJ-45 Connector Pinout on page 236.
Each port has two LEDs, a TX/RX LED on the left side and a LINK LED on the right side. Table 15 on page 35 describes the built-in Ethernet port LEDs.
Table 15: Gigabit Ethernet Port LEDs
LINK
DescriptionStateColorFunction
Port is online.On steadilyGreen
Port is offline.OffUnlit
J4350 and J6350 Services Router Hardware Features 35
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Table 15: Gigabit Ethernet Port LEDs (continued)
TX/RX
Console Port
You can use the console port on the chassis front panel to connect to the Routing Engine through an RJ-45 serial cable. From the chassis console port, you can use the CLI to configure the router. The console port is configured as data terminal equipment (DTE) and supports the RS-232 (EIA-232) standard.
For information about securing the chassis console port, see the J-series Services Router Administration Guide.
DescriptionStateColorFunction
Port is transmitting or receiving data.BlinkingGreen
Port might be online, but it is not receiving data.OffUnlit
J4350 Power System
For pinout information, see Chassis Console Port Pinouts on page 236.
AUX Port
The port labeled AUX on the front panel of the J4350 or J6350 Services Router is for future use and is not activated.
USB Port
The USB ports on the front panel of the router (see Figure 19 on page 32) accept a USB storage device or USB storage device adapter with a compact flash installed, as defined in the CompactFlash Specification published by the CompactFlash Association. When a USB storage device is installed and configured, it automatically acts as a secondary boot device if the internal compact flash fails on startup. Depending on the size of the USB storage device, you can also configure it to receive any core files generated during a failure. For information about configuring a USB storage device, see the J-series Services Router Administration Guide.
NOTE: For a list of supported USB storage devices, see the J-series Services Router Release Notes at http://www.juniper.net.
The J4350 Services Router uses either AC or DC power. The autosensing power supply (see Figure 14 on page 28 or Figure 16 on page 29) distributes the different output voltages to the router components according to their voltage requirements. The power supply is fixed in the chassis and is not field-replaceable.
The AC power supply has a single AC appliance inlet that requires a dedicated AC power feed. The DC power supply has a terminal block that provides a single DC input (–48 VDC and return) and requires a dedicated 15 A (–48 VDC) circuit breaker.
36 J4350 and J6350 Services Router Hardware Features
The J4350 AC-powered chassis has a power switch and does not include a power LED.
The J4350 DC-powered chassis includes a power supply LED located to the upper right of the power supply connector. Table 16 on page 37 describes the power supply LED.
Table 16: Power Supply LED
DescriptionState
No power is flowing to the power supply.Off
Power supply is connected and power is flowing.Green
Power supply is connected, but the router is not powered on.Yellow
Chapter 2: System Overview
J6350 Power System
For information about site power preparations, see Power Guidelines, Requirements, and Specifications on page 105. For information about connecting the router to power and ground, see Connecting Power on page 122.
NOTE: You cannot mix DC and AC power supplies in the same chassis.
WARNING: DC-powered Services Routers are intended for installation only in a
restricted access location.
The J6350 Services Router uses either AC or DC power. You can install one or two autosensing, load-sharing power supplies on the system board at the bottom of the chassis, as shown in Figure 15 on page 28 or Figure 17 on page 29. The power supplies distribute the different output voltages to the router components, depending on their voltage requirements. When two power supplies are installed and operational, they automatically share the electrical load.
For full redundancy, two power supplies are required. If a power supply stops functioning for any reason, the second power supply instantly begins providing all the power the router needs for normal functioning. It can provide full power indefinitely.
Each power supply has an LED located to the upper right of the power supply connector. Table 16 on page 37 describes the power supply LED.
For information about site power preparations, see Power Guidelines, Requirements, and Specifications on page 105. For information about connecting the router to power and ground, see Connecting Power on page 122.
J4350 and J6350 Services Router Hardware Features 37
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Power supplies on J6350 Services Routers are hot-removable and hot-insertable. You can remove and replace a redundant power supply without powering down the router or disrupting the routing functions. To avoid electrical injury, carefully follow the instructions in Replacing Power System Components on page 193.
NOTE: You cannot mix DC and AC power supplies in the same chassis.
WARNING: DC-powered Services Routers are intended for installation only in a
restricted access location.
J4350 and J6350 Cooling System
The cooling system includes three fans at the rear of the chassis. The airflow produced by these fans keeps router components within the acceptable temperature range (see Figure 21 on page 39). The speed of the fans is adjusted automatically according to the current temperature.
An air filter protects the air intake opening at the front of the chassis and must be replaced periodically. For instructions, see Replacing Air Filters on J4350 and J6350 Routers on page 208.
The Routing Engine monitors the temperature of the router components. If the maximum temperature specification, as measured at the CPU junction, is exceeded and the router cannot be adequately cooled, the Routing Engine shuts down the hardware components.
When the CPU temperature reaches 80°C (176°F), a yellow alarm is triggered. When the CPU temperature reaches 105°C (221°F), the system shuts down. There is no red alarm for temperature. You can view the CPU junction temperature using the
show chassis routing-engine command. The CPU temperature runs a few degrees
higher than the routing engine temperature displayed on the Monitor>Chassis page of the J-Web interface.
NOTE: On J4350 and J6350 routers that are not designed to comply with Network Equipment Building System (NEBS) criteria, the temperature at which the system shuts down is 90°C (194°F) rather than 105°C (221°F). To verify that the system is a NEBS-compliant system, run the show chassis hardware command. A NEBS-compliant system displays the term NEBS in the output.
An additional fan is part of each power supply. This fan is not regulated by the operating system.
38 J4350 and J6350 Services Router Hardware Features
Figure 21: Airflow Through the J4350 and J6350 Chassis
Chapter 2: System Overview

Software Overview

Each J-series Services Router runs the JUNOS Internet software on its general-purpose processors. Designed for the large production networks typically supported by Internet service providers (ISPs), the JUNOS software includes processes for Internet Protocol (IP) routing and for managing interfaces, networks, and the router chassis.
The JUNOS Internet software runs on the Routing Engine. The Routing Engine kernel coordinates communication among the JUNOS software processes and provides a link to the Packet Forwarding Engine.
With the J-Web interface and the command-line interface (CLI) you configure the routing protocols that run on the Services Router and set the properties of its network interfaces. After activating a software configuration, use either user interface to monitor the protocol traffic passing through the router, manage operations, and diagnose protocol and network connectivity problems.
This section contains the following topics:
Routing Engine and Packet Forwarding Engine on page 40
Kernel and Microkernel on page 40
JUNOS Software Processes on page 40
User Interfaces on page 41
Software Overview 39
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Routing Engine and Packet Forwarding Engine
A Services Router has two primary software processing components:
Routing EngineThe Routing Engine provides three main functions:
Creates the packet forwarding switch fabric for the Services Router, providing
route lookup, filtering, and switching on incoming data packets, then directing outbound packets to the appropriate interface for transmission to the network.
Maintains the routing tables used by the router and controls the routing
protocols that run on the router.
Provides control and monitoring functions for the router, including controlling
power and monitoring system status.
Packet Forwarding EngineProcesses packets; applies filters, routing policies,
and other features; and forwards packets to the next hop along the route to their final destination.
For information about Routing Engine hardware, see J2320 and J2350 Routing Engine Hardware on page 18 and J4350 and J6350 Routing Engine Hardware on page 31.
Kernel and Microkernel
The Routing Engine kernel provides the underlying infrastructure for all JUNOS software processes by doing the following:
Linking the routing tables maintained by the routing protocol process with the
forwarding table maintained by the Routing Engine
Coordinating communication with the Packet Forwarding Engine, primarily by
synchronizing the Packet Forwarding Engines forwarding table with the master forwarding table maintained by the Routing Engine
The microkernel contains device drivers and processes that the Packet Forwarding Engine uses to govern the flow of packets through the Services Router.
JUNOS Software Processes
The JUNOS software running on the Routing Engine and Packet Forwarding Engine consists of multiple processes that are responsible for individual Services Router functions.
40 Software Overview
The separation of functions provides operational stability, because each process accesses its own protected memory space. In addition, because each process is a separate software package, you can selectively upgrade all or part of the JUNOS software, for added flexibility.
Table 17 on page 41 describes the primary JUNOS software processes.
Table 17: JUNOS Software Processes
DescriptionNameProcess
Chapter 2: System Overview
process
process
protocol process
process (also called device control process)
mgdManagement
Manages the Services Router system as follows:
Provides communication between the other processes and an interface to the
configuration database Populates the configuration database with configuration information and retrieves
the information when queried by other processes to ensure that the system operates as configured
Interacts with the other processes when commands are issued through one of
the user interfaces on the router
chassisdChassis
Controls a Services Router chassis and its components as follows:
Detects hardware on the system that is used to configure network interfaces
Monitors the physical status of hardware components and field-replaceable units
(FRUs), detecting when environment sensors such as temperature sensors are triggered
Relays signals and interruptsfor example, when devices are taken offline, so
that the system can close sessions and shut down gracefully
rpdRouting
Defines how routing protocols such as RIP, OSPF, and BGP operate on the router, including selecting routes and maintaining fowarding tables.
dcdInterface
Supplies the programs that configure and monitor network interfaces by defining physical characteristics such as link encapsulation, hold times, and keepalive timers.
process
fwddForwarding
User Interfaces
Responsible for most of the packet transmission through a Services Router. The overall performance of the router is largely determined by the effectiveness of the forwarding process.
The user interfaces on a Services Router interact with the management process to execute commands and store and retrieve information from the configuration database. The user interfaces operate as clients that communicate with the JUNOS Internet software through an application programming interface (API).
The following primary user interfaces are shipped with the router:
J-Web graphical user interfaceIncludes quick configuration capabilities for
performing the minimum required steps to enable a feature, plus a built-in configuration editor with access to the entire configuration hierarchy to fully configure the router. The J-Web interface also provides tools for monitoring, managing, and diagnosing router operation.
Command-line interface (CLI)Grants access to the complete JUNOS command
and configuration hierarchies, to monitor the router, diagnose problems, and configure it completely.
Software Overview 41
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
For more information, see Services Router User Interface Overview on page 79.
Other user interfaces for the Services Router interact with the management process through the common API interface. These interfaces are designed to facilitate the configuration of one or, in some cases, many routers on the network. Among the supported interfaces are the JUNOScope and Session and Resource Control (SRC) applications. For more information about these products, see the JUNOScope Software User Guide and the SRC-PE Getting Started Guide.
42 Software Overview
Chapter 3

PIM and VoIP Module Overview

J-series Services Routers accept Physical Interface Modules (PIMs) and Avaya VoIP modules in the slots on the front of the chassis.
CAUTION: PIMs and VoIP modules are not hot-swappable. You must power off the Services Router before removing or inserting a PIM or VoIP module. Ensure that the PIMs and VoIP modules are installed in the router chassis before booting up the system.
A Physical Interface Module (PIM) is a network interface card that is installed on a J-series Services Router, to provide physical connections to a LAN or a WAN. The PIM receives incoming packets from the network and transmits outgoing packets to the network. Each PIM is equipped with a dedicated network processor that forwards incoming data packets to the Routing Engine, and receives outgoing data packets from the Routing Engine. During this process, the PIM performs framing and line-speed signaling for its medium type.
For a complete list of supported PIMs, see Field-Replaceable PIMs on page 46.
Avaya VoIP modules are installed in the router chassis like PIMs, but are controlled by the Avaya Communication Manager (CM) software rather than the JUNOS Internet software. For a complete list of supported modules, see Avaya VoIP Modules on page 67.
For J-series Services Router PIM compatibility matrix and datasheets, go to
http://www.juniper.net/products/jseries/.
For information about network interfaces, and for configuration instructions, see the J-series Services Router Basic LAN and WAN Access Configuration Guide.
This chapter contains the following topics:
PIM and VoIP Module Terms on page 44
Field-Replaceable PIMs on page 46
Avaya VoIP Modules on page 67
43
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide

PIM and VoIP Module Terms

To understand PIMs and VoIP modules, become familiar with the terms defined in Table 18 on page 44.
Table 18: PIM and VoIP Module Terms
DefinitionTerm
ADSL 2/2+ Annex A
ADSL 2/2+ Annex B
bandwidth on demand
Basic Rate Interface (BRI)
callback
caller ID
data service unit (DSU)
ITU-T Standard G.992.1 that defines how ADSL works over plain old telephone service (POTS) lines.
ITU-T Standard G.992.1 that defines how ADSL works over Integrated Services Digital Network (ISDN) lines.
ISDN cost-control feature defining the bandwidth threshold that must be reached on all links before a Services Router initiates additional ISDN data connections to provide more bandwidth.
ISDN interface intended for home and small enterprise applications. BRI consists of two 64-Kbps B-channels and one 16-Kbps D-channel.
Alternative feature to dial-in that enables a J-series Services Router to call back the caller from the remote end of a backup ISDN connection. Instead of accepting a call from the remote end of the connection, the router rejects the call, waits a configured period of time, and calls a number configured on the router's dialer interface. See also dial-in.
Telephone number of the caller on the remote end of a backup ISDN connection, used to dial in and also to identify the caller. Multiple caller IDs can be configured on an ISDN dialer interface. During dial-in, the router matches the incoming call's caller ID against the caller IDs configured on its dialer interfaces. Each dialer interface accepts calls from only callers whose caller IDs are configured on it.
Unit that connects a digital telephone line to a multiplexer or other signal service.channel service unit (CSU)
Unit that connects a data terminal equipment (DTE) devicein this case, a Services Routerto a digital telephone line.
data terminal equipment–to–data communication equipment (DTE–DCE) interface
demand circuit
dial backup
dial-in
Interface that a Services Router (the DTE) uses to exchange information with a serial device such as a modem (the DCE).
A DTE cable uses a male 9-pin or 25-pin connector, and a DCE cable uses a female 9-pin or 25-pin connector.
Interface configured for dial-on-demand routing backup. In OSPF, the demand circuit reduces the amount of OSPF traffic by removing all OSPF protocols when the routing domain is in a steady state.
Feature that reestablishes network connectivity through one or more backup ISDN dialer interfaces after a primary interface fails. When the primary interface is reestablished, the ISDN interface is disconnected.
Feature that enables J-series Services Routers to receive calls from the remote end of a backup ISDN connection. The remote end of the ISDN call might be a service provider, a corporate central location, or a customer premises equipment (CPE) branch office. All incoming calls can be verified against caller IDs configured on the router's dialer interface. See also callback.
44 PIM and VoIP Module Terms
Table 18: PIM and VoIP Module Terms (continued)
DefinitionTerm
Chapter 3: PIM and VoIP Module Overview
dialer filter
dial-on-demand-routing (DDR) backup
dialer watch
dying gasp notification
ePIM
Stateless firewall filter that enables dial-on-demand routing backup when applied to a physical ISDN interface and its dialer interface configured as a passive static route. The passive static route has a lower priority than dynamic routes. If all dynamic routes to an address are lost from the routing table and the router receives a packet for that address, the dialer interface initiates an ISDN backup connection and sends the packet over it. See also dial-on-demand routing backup; floating static route.
Feature that provides a J-series Services Router with full-time connectivity across an ISDN line. When routes on a primary serial T1, E1, T3, E3, Fast Ethernet, or PPPoE interface are lost, an ISDN dialer interface establishes a backup connection. To save connection time costs, the Services Router drops the ISDN connection after a configured period of inactivity. Services Router with ISDN interfaces support two types of dial-on-demand routing backup: on-demand routing with a dialer filter and dialer watch. See also dialer filter; dialer watch.
Dial-on-demand routing (DDR) backup feature that provides reliable connectivity without relying on a dialer filter to activate the ISDN interface. The ISDN dialer interface monitors the existence of each route on a watch list. If all routes on the watch list are lost from the routing table, dialer watch initiates the ISDN interface for failover connectivity. See also dial-on-demand routing backup.
Ability of a Services Router with a digital subscriber line (DSL) connection that has lost power to send a message informing the attached DSL access multiplexer (DSLAM) that it is about to go offline.
Enhanced PIM. A particular type of high-speed PIM, such as the Gigabit Ethernet ePIM or 4-port Fast Ethernet ePIM, which can be inserted only in high-speed slots (slots 3 and 6 on a J4350 Services Router, or slots 2, 3, 5, and 6 on a J6350 Services Router).
floating static route
ISDN S/T interface
ISDN U interface
plain old telephone service (POTS)
Primary Rate Interface (PRI)
uPIM
Route with an administrative distance greater than the administrative distance of the dynamically learned versions of the same route. The static route is used only when the dynamic routes are no longer available. When a floating static route is configured on an interface with a dialer filter, the interface can be used for backup.
Interface between an ISDN network and a network termination device consisting of two twisted pairs, one each for transmitting and receiving. The S/T interface usually resides in the customer premises and operates at 192 Kbps, of which ISDN traffic accounts for 144 Kbps.
Single twisted–pair interface line connecting the customer premises unit in an ISDN network to the central office. A U interface runs at 144 Kbps (128 Kbps for two B channels and 16 Kbps for the D channel).
Standard telephone service that allows limited speed and bandwidth of 52 Kbps, which is also know as public switched telephone network (PSTN).
ISDN service intended for higher-bandwidth applications than ISDN BRI. ISDN PRI consists of a single D-channel for control and signaling, plus a number of 64-Kbps B-channelseither 23 B-channels on a T1 line or 30 B-channels on an E1 lineto carry network traffic.
Universal switching PIM. A particular type of PIM, such as the Gigabit Ethernet uPIM, which can be universally inserted in any slot on a J2320, J2350, J4350, or J6350 Services Router.
PIM and VoIP Module Terms 45
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide

Field-Replaceable PIMs

PIMs are removable and insertable only when the Services Router is powered off. You can install a PIM into one of the slots in the router chassis. If a slot is not occupied by a PIM, a PIM blank panel must be installed to shield the empty slot and to allow cooling air to circulate properly through the router.
This section contains the following topics:
J2320 and J2350 Field-Replaceable PIM Summary on page 46
J4350 and J6350 Field-Replaceable PIM Summary on page 47
1-Port, 6-Port, 8-Port, and 16-Port Gigabit Ethernet uPIMs on page 49
1-Port Gigabit Ethernet ePIMs on page 52
Dual-Port Serial PIM on page 55
Dual-Port T1 or E1 PIM on page 56
Dual-Port Channelized T1/E1/ISDN PRI PIM on page 57
T3 or E3 PIM on page 59
Dual-Port Fast Ethernet PIM on page 61
4-Port Fast Ethernet ePIM on page 62
4-Port ISDN BRI PIMs on page 63
ADSL PIM on page 64
G.SHDSL PIM on page 66
J2320 and J2350 Field-Replaceable PIM Summary
Table 19 on page 47 provides software release information, port numbers, and sample interface names for the field-replaceable PIMs supported on J2320 and J2350 Services Routers. The supported PIMs can be installed in any slot available on the J2320 and J2350 routers.
CAUTION: Do not install a combination of PIMs in a single chassis that exceeds the maximum power and heat capacity of the chassis. If J-series power management is enabled, PIMs that exceed the maximum power and heat capacity remain offline when the chassis is powered on.
To verify that the combination of PIMs to be installed in a chassis does not exceed the power and heat capacities for the J2320 or J2350 router, see Planning for Power Management on page 110.
46 Field-Replaceable PIMs
NOTE: Although J2320 and J2350 Services Routers support PIMs that were introduced
before the JUNOS 8.4 release, these routers do not support software releases earlier than JUNOS 8.4.
Table 19: J2320 and J2350 Field-Replaceable PIM Summary
Supported Software Releases for This PIMPIM
Chapter 3: PIM and VoIP Module Overview
Sample Interface Name
(type-pim/0/port)Port Numbering
8-Port, and 16-Port Gigabit Ethernet uPIMs
T1/E1/ISDN PRI PIM
JUNOS 8.4 and later1-Port SFP, 6-Port SFP,
Ports:
0
0 through 5
0 through 7
0 through 15
Ports0 and 1JUNOS 8.4 and laterDual-Port Serial PIM
Ports0 and 1JUNOS 8.4 and laterDual-Port T1 or E1 PIM
Ports0 and 1JUNOS 8.4 and laterDual-Port Channelized
Ports0, 1, 2, and 3JUNOS 8.4 and later4-Port ISDN BRI PIM
Port0JUNOS 8.4 and laterADSL PIM
Ports0 and 1JUNOS 8.4 and laterG.SHDSL PIM
ge-2/0/0
se-3/0/1
t1-0/0/1
or
e1-0/0/1
ct1-0/0/0
ce1-0/0/0
br-1/0/2
at-2/0/0
at-1/0/0
J4350 and J6350 Field-Replaceable PIM Summary
Table 20 on page 48 provides software release information, slot and port numbers, and sample interface names for the field-replaceable PIMs supported on J4350, and J6350 Services Routers.
CAUTION: Do not install a combination of PIMs in a single chassis that exceeds the maximum power and heat capacity of the chassis. If J-series power management is enabled, PIMs that exceed the maximum power and heat capacity remain offline when the chassis is powered on.
To verify that the combination of PIMs to be installed in a chassis does not exceed the power and heat capacities for the J4350 or J6350 router, see Planning for Power Management on page 110.
Field-Replaceable PIMs 47
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
NOTE: Although J4350 and J6350 Services Routers support PIMs that were introduced before the JUNOS 8.0 release, these routers do not support software releases earlier than JUNOS 8.0.
Table 20: J4350 and J6350 Field-Replaceable PIM Summary
Supported Software Releases for This PIMPIM
Sample Interface Name
(type-pim/0/port)Slot and Port Numbering
Ethernet uPIM
Ethernet uPIM
uPIM
uPIM
Ethernet ePIM
JUNOS 8.4 and later1-Port SFP Gigabit
Slots1 through 6
ge-2/0/0
Port0
JUNOS 8.3 and later6-Port SFP Gigabit
Slots1 through 6
ge-2/0/5
Ports0 through 5
JUNOS 8.3 and later8-Port Gigabit Ethernet
Slots1 through 6
ge-2/0/7
Ports0 through 7
JUNOS 8.3 and later16-Port Gigabit Ethernet
Slots1 through 6
ge-2/0/15
Ports0 through 15
JUNOS 8.0 and later1-Port SFP Gigabit
Can be installed in any
ge-3/0/0
high-speed slot, as follows:
J4350: Slots 3 and 6
Port0 J6350: Slots 2, 3, 5,
and 6 Port0
JUNOS 8.0 and laterDual-Port Serial PIM
Slots1 through 6
se-3/0/1
Ports0 and 1
JUNOS 8.0 and laterDual-Port T1 or E1 PIM
Dual-Port Channelized T1/E1/ISDN PRI PIM
Channelized T1/E1: JUNOS 8.1 and later
ISDN PRI: JUNOS 8.3 and later
48 Field-Replaceable PIMs
Slots1 through 6
Ports0 and 1
Slots1 through 6
Port0 and 1
t1-0/0/1
or
e1-0/0/1
ct1-0/0/0
ce1-0/0/0
Table 20: J4350 and J6350 Field-Replaceable PIM Summary (continued)
Supported Software Releases for This PIMPIM
Chapter 3: PIM and VoIP Module Overview
Sample Interface Name
(type-pim/0/port)Slot and Port Numbering
PIM
ePIM PIM
JUNOS 8.0 and laterT3 or E3 PIM
JUNOS 8.0 and laterDual-Port Fast Ethernet
JUNOS 8.0 and later4-port Fast Ethernet
JUNOS 8.0 and later4-Port ISDN BRI PIM
JUNOS 8.0 and laterADSL PIM
JUNOS 8.0 and laterG.SHDSL PIM
Slots1 through 6
Port0
Slots1 through 6
Ports0 and 1
Can be installed in any high-speed slot, as follows:
J4350: Slots 3 and 6
Ports0 through 3 J6350: Slots 2, 3, 5,
and 6 Ports0 through 3
Slots1 through 6
Ports0, 1, 2, and 3
Slots1 through 6
Port0
Slots1 through 6
t3-0/0/0
or
e3-2/0/0
fe-1/0/0
fe-3/0/0
br-1/0/2
at-2/0/0
at-1/0/0
Ports0 and 1
1-Port, 6-Port, 8-Port, and 16-Port Gigabit Ethernet uPIMs
Gigabit Ethernet uPIMs are supported on J2320, J2350, J4350, and J6350 Services Routers. Gigabit Ethernet uPIMs are available in four versions.
The 1-port and 6-port SFP Gigabit Ethernet uPIM, shown in Figure 22 on page 50 and Figure 23 on page 50, have small form-factor pluggable (SFP) transceivers to allow you to use different connectors. The optical SFP transceivers supported by these uPIMs are described in Table 22 on page 52
Field-Replaceable PIMs 49
J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Figure 22: 1-Port Gigabit Ethernet uPIM
Figure 23: 6-Port Gigabit Ethernet uPIM
The 8-port and 16-port Gigabit Ethernet uPIMs, shown in Figure 24 on page 50 and Figure 25 on page 50, have RJ-45 connectors.
Figure 24: 8-Port Gigabit Ethernet uPIM
Figure 25: 16-Port Gigabit Ethernet uPIM
50 Field-Replaceable PIMs
Chapter 3: PIM and VoIP Module Overview
Features. Gigabit Ethernet uPIMs provide the following key features:
The multiport uPIMs can be used as switches in the access layer (for connections
to workstations and desktops). For more information, see the J-series Services Router Basic LAN and WAN Access Configuration Guide.
Link speed for 8-port and 16-port Gigabit Ethernet uPIMs is configurable to 10,
100, or 1000 Mbps, and transmission mode is configurable to half or full duplex. The 1-port and 6-port SFP Gigabit Ethernet uPIMs cannot be manually configuredthey are set at 1000 Mbps and full duplex.
Autonegotiation.
1-port and 6-port Gigabit Ethernet uPIMs use SFP transceivers to allow different
connectors to be used on uPIM ports. These SFP Gigabit Ethernet uPIMs support 1000Base-SX, 1000Base-LX, and 1000Base-T SFPs. They do not support 1000Base-LH SFPs.
1000Base-SX and 1000Base-LX SFP transceivers have the following characteristics:
Duplex LC/PC connector (Rx and Tx).
Optical interface supportSee Table 22 on page 52.
8-port and 16-port Gigabit Ethernet uPIMsand SFPs on the 1-port and 6-port
uPIMssupport 1000Base-T RJ-45 connectors.
For pinouts of cable connectors for Gigabit Ethernet uPIMs, see Gigabit Ethernet uPIM RJ-45 Connector Pinout on page 235.
Limitations. Gigabit Ethernet uPIMs have the following limitations:
Gigabit Ethernet uPIMs do not support SNMP.
Gigabit Ethernet uPIM interfaces can be configured up to a maximum MTU size
of 9014 bytes.
Installation. Gigabit Ethernet uPIMs can be inserted in any slot on J2320, J2350, J4350, or J6350 Services Routers.
Throughput for a uPIM is higher when it is inserted in a high-speed slot. High-speed slots are slots 3 and 6 on the J4350 router, and slots 2, 3, 5, and 6 on the J6350 router.
16-port Gigabit Ethernet uPIMs are two slots high. Because the connector on the PIM is on the lower half, the PIM occupies the slot that it is plugged into and the slot above it. Thus you cannot install a 16-port uPIM in the top slots of a router. For example, on a J4350 router you cannot install a 16-port uPIM in slots 1 and 4. If you install the PIM in slot 2, it occupies both slots 2 and 1.
To install or remove a PIM, see Replacing a PIM on page 174.
Interface LEDs. For 8-port and 16-port Gigabit Ethernet uPIMs, the activity LED is located on the left side of each port, and the link LED is located on the right side of each port. For the 6-port Gigabit Ethernet uPIM, the LEDs are located to the right of each port, with the link LED above the activity LED. LEDs on the 1-port uPIM are clearly labeled.Table 21 on page 52 describes the meaning of the LEDs.
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Table 21: Gigabit Ethernet Port LEDs
DescriptionStateColorFunction
Port is online.On steadilyGreenLink
Port is offline.OffUnlit
(TX/RX)
OffUnlit
Port is transmitting or receiving traffic.BlinkingGreenActivity
Port might be online, but it is not receiving traffic.
For alarms, see the configuring and monitoring alarms information in the J-series Services Router Administration Guide.
Optical Interface Support. Table 22 on page 52 describes the optical interface support on the 1-port and 6-port Gigabit Ethernet uPIMs over single-mode fiber-optic (SMF) and multimode fiber-optic (MMF) cables.
Table 22: Optical Interface Support for SFP Gigabit Ethernet uPIMs
1000Base-LX Transceiver1000Base-SX TransceiverParameter
JX-SFP-1GE-LXJX-SFP-1GE-SXModel number
Maximum distance
wavelength
500 m (1640 ft) on 50/125-µm MMF cable
200 m (656 ft) on 62.5/125-µm MMF cable
10 km (6.2 mi) on 9/125-µm SMF cable
550 m (1894 ft) on MMF cable
1270 nm through 1355 nm830 nm through 860 nmTransmitter
Copper Interface Support. The 1-port and 6-port Gigabit Ethernet uPIMs also support 1000Base-T SFPs (model number JX-SFP-1GE-T).
1-Port Gigabit Ethernet ePIMs
The 1-port Gigabit Ethernet ePIM is supported on J4350 and J6350 Services Routers and is available in two versions, one with copper connector (see Figure 26 on page 53), the other with small form-factor pluggable (SFP) transceivers (see Figure 27 on page 53).
52 Field-Replaceable PIMs
–9.5 dBm through –4 dBmAverage launch power
For SMF cable: –9.5 dBm through –3 dBm
For MMF cable: –11.5 dBm through
3 dBm
25 dBm through 20.5 dBm21 dBm through 18 dBmReceiver sensitivity
Figure 26: Copper Gigabit Ethernet ePIM
Figure 27: SFP Gigabit Ethernet ePIM
Chapter 3: PIM and VoIP Module Overview
Features. The Gigabit Ethernet ePIM provides the following key features:
Autonegotiation through medium-dependent interface (MDI) and MDI crossover
(MDI-X) support.
Link speeds for the Copper Gigabit Ethernet ePIM are configurable to 10, 100,
or 1000 Mbps, and transmission mode is configurable to half or full duplex. The SFP Gigabit Ethernet ePIM cannot be manually configuredit is set at 1000 Mbps and full duplex.
The SFP Gigabit Ethernet ePIM uses SFPs to allow different connectors to be
used on the ePIM ports. The ePIM supports 1000Base-SX, 1000Base-LX, and 1000Base-T copper SFPs. It does not support 1000Base-LH SFPs.
1000Base-SX and 1000Base-LX SFP transceivers have the following characteristics:
Duplex LC/PC connector (Rx and Tx).
Optical interface supportSee Table 24 on page 54.
Copper Gigabit Ethernet ePIM and 1000Base-T SFP transceivers have the following
characteristics:
Connector: Four-pair, category 5 unshielded twisted-pair cable through an
RJ-45 connector
Pinout: MDI crossover
Maximum distance: 100 m (328 ft)
For pinouts of cable connectors for Copper Gigabit Ethernet ePIMs, see Gigabit Ethernet ePIM RJ-45 Connector Pinout on page 236.
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Limitations. The Gigabit Ethernet ePIM has the following limitations:
Gigabit Ethernet ePIMs do not support SNMP.
Configure Gigabit Ethernet ePIM interfaces up to a maximum MTU size of
9018 bytes.
Installation. You can install Gigabit Ethernet ePIMs in any high-speed slot as follows:
J4350Install up to two Gigabit Ethernet ePIMs in slots 3 and 6.
J6350Install up to four Gigabit Ethernet ePIMs in slots 2, 3, 5, and 6.
NOTE: High-speed slots are labeled with an E on the front-panel slot number diagram.
To install or remove a PIM, see Replacing a PIM on page 174.
Interface LEDs. The LINK and TX/RX LEDs indicate link status and activity. Table 23 on page 54 describes the meaning of the LEDs.
Table 23: Gigabit Ethernet Port LEDs
DescriptionStateColorFunction
LINK
TX/RX
OffUnlit
Port is online.On steadilyGreen
Port is offline.OffUnlit
Port is transmitting or receiving traffic.BlinkingGreen
Port might be online, but it is not receiving traffic.
For alarms, see the configuring and monitoring alarms information in the J-series Services Router Administration Guide.
Optical Interface Support. Table 24 on page 54 describes the optical interface support on the SFP Gigabit Ethernet ePIM over single-mode fiber-optic (SMF) and multimode fiber-optic (MMF) cables.
Table 24: Optical Interface Support for SFP Gigabit Ethernet ePIM
54 Field-Replaceable PIMs
Maximum distance
500 m (1640 ft) on 50/125-µm MMF cable
200 m (656 ft) on 62.5/125-µm MMF cable
1000Base-LX Transceiver1000Base-SX TransceiverParameter
10 km (6.2 mi) on 9/125-µm SMF cable
550 m (1894 ft) on MMF cable
1270 nm through 1355 nm830 nm through 860 nmTransmitter wavelength
Dual-Port Serial PIM
Chapter 3: PIM and VoIP Module Overview
Table 24: Optical Interface Support for SFP Gigabit Ethernet ePIM (continued)
1000Base-LX Transceiver1000Base-SX TransceiverParameter
–9.5 dBm through –4 dBmAverage launch power
For SMF cable: –9.5 dBm through –3 dBm
For MMF cable: –11.5 dBm through
3 dBm
3 dBm3 dBmReceiver saturation
20.5 dBm18 dBmReceiver sensitivity
The Dual-Port Serial PIM (Figure 28 on page 55) provides a physical connection to serial network media types through two serial interface ports.
Figure 28: Dual-Port Serial PIM
The Dual-Port Serial PIM provides the following key features:
Onboard network processor
Autoselection of operation modes based on data terminal equipment (DTE) or
data communication equipment (DCE) cables
Local and remote loopback diagnostics
Configurable clock rate for the transmit (Tx) clock and receive (Rx) clock
For pinouts of cable connectors for serial PIMs, see Serial PIM Cable Specifications on page 225.
To install or remove a PIM, see Replacing a PIM on page 174.
Status LEDs indicate port status. Table 25 on page 56 describes the meaning of the LED states.
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Table 25: Status LEDs for Serial Ports
DescriptionStateColor
Online with no alarms or failures.On steadilyGreen
For alarms, see the configuring and monitoring alarms information in the J-series Services Router Administration Guide.
Dual-Port T1 or E1 PIM
The Dual-Port T1 PIM (Figure 29 on page 56) and Dual-Port E1 PIM (Figure 30 on page 56) provide a physical connection to T1 or E1 network media types. Each PIM has two physical T1 or E1 ports with an integrated channel service unit (CSU) or data service unit (DSU).
Figure 29: Dual-Port T1 PIM
On steadilyRed
Active with a local alarm. The router has detected a failure.
Offline.OffUnlit
Figure 30: Dual-Port E1 PIM
The Dual-Port T1 and E1 PIMs provides the following key features:
Onboard network processor
Integrated CSU/DSUEliminates the need for a separate external device
56-Kbps and 64-Kbps modes
ANSI T1.102, T1.107, and T1.403 standards compliance
56 Field-Replaceable PIMs
Chapter 3: PIM and VoIP Module Overview
G.703, G.704, and G.706 E1 standards compliance
Independent internal and external clocking system
Loopback, bit error rate test (BERT), T1 facilities data link (FDL), and long buildout
diagnostics
For pinouts of cable connectors for T1 and E1 PIMs, see E1 and T1 RJ-48 Cable Pinouts on page 237.
To install or remove a PIM, see Replacing a PIM on page 174.
Status LEDs indicate port status. Table 26 on page 57 describes the meaning of the LED states.
Table 26: Status LEDs for T1 and E1 Ports
DescriptionStateColor
On steadilyRed
For alarms, see the configuring and monitoring alarms information in the J-series Services Router Administration Guide.
Dual-Port Channelized T1/E1/ISDN PRI PIM
The Dual-Port Channelized T1/E1/ISDN PRI PIM (Figure 31 on page 58) is a multiflex interface card that allows you to configure a single interface as a channelized T1 interface or a channelized E1 interface. You can also configure ISDN PRI services on a channelized T1 or E1 interface. The channelized T1/E1/ISDN PRI interface supports up to 24 DS0 channels on a T1 interface and up to 31 DS0 channels on an E1 interface, in addition to supporting the features of regular (unchannelized) T1 and E1 PIMs. Each interface can be configured as a single clear-channel, fractionalized, or channelized interface.
NOTE: You cannot configure a channelized T1/E1/ISDN PRI interface through a J-Web Quick Configuration page.
Online with no alarms or failures.On steadilyGreen
Active with a local alarm. The router has detected a failure.
Offline.OffUnlit
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Figure 31: Channelized T1/E1/ISDN PRI PIM
The Dual-Port Channelized T1/E1/ISDN PRI PIM provides the following key features:
Onboard network processor
Two-port channelization
Interfaces that are software configurable as T1 or E1 channels or ISDN PRI
B-channels
Clear-channel, fractional, and channelized operation
Lower latency due to the addition of a Freescale processor
Maximum MTU value of 4500 bytes (for channelized T1 or E1 interface) and
4098 bytes (for ISDN PRI services)
NOTE: For a clear-channel T1 or E1 interface, the maximum MTU is 9150 bytes.
56-Kbps and 64-Kbps modes
ANSI T1.102, T1.107, and T1.403 standards compliance
G.703, G.704, and G.706 E1 standards compliance
Independent internal and external clocking system
Loopback, bit error rate test (BERT), T1 facilities data link (FDL), and long buildout
diagnostics
For pinouts of cable connectors for channelized T1/E1/ISDN PRI PIMs, see ISDN RJ-45 Connector Pinout on page 241.
To install or remove a PIM, see Replacing a PIM on page 174.
Channelized T1/E1/ISDN PRI LEDs indicate PIM and port status. Table 27 on page 59 describes the meaning of the LED states.
NOTE: The STATUS LED displays channelized T1 or E1 port activity and alarms only. It does not display ISDN PRI B-channel or D-channel status.
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Chapter 3: PIM and VoIP Module Overview
Table 27: LEDs for Channelized T1/E1/ISDN PRI PIMs
DescriptionStateColorLabel
On steadilyGreenONLINE
On steadilyGreenSTATUS
OnlineRed
OnlineYellow
PIM is online and operational.
PIM is not online.OffUnlit
Port is online with no alarms or failures, and the physical layer is active.
Port is active with a local alarm. The router has detected a failure and the physical layer is inactive.
Port is online with alarms for remote failures.
Port is disabled.OfflineUnlit
For alarms, see the configuring and monitoring alarms information in the J-series Services Router Administration Guide.
T3 or E3 PIM
The T3 (also known as DS3) PIM (Figure 32 on page 59) and E3 PIM (Figure 33 on page 60) provide a physical connection to T3 or E3 network media types. The T3 and E3 PIMs include one physical T3 or E3 port with an integrated data service unit (DSU).
Figure 32: T3 PIM
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Figure 33: E3 PIM
The T3 and E3 PIMs provide the following key features:
Onboard network processor
Integrated DSUEliminates the need for a separate external device
Subrate and scrambling options with support for major DSU vendors
Independent internal and external clocking system
Loopback (payload–supported only on T3 PIM, local, and remote), bit error rate
test (BERT), and T3 far-end alarm and control (FEAC) diagnostics
For pinouts of cable connectors for T3 and E3 PIMs, see E3 and T3 BNC Connector Pinout on page 240.
To install or remove a PIM, see Replacing a PIM on page 174.
Status LEDs indicate port status. Table 28 on page 60 describes the meaning of the LED states.
Table 28: Status LEDs for T3 and E3 Ports
DescriptionStateColor
Online with no alarms or failures.On steadilyGreen
On steadilyRed
On steadilyYellow
Active with a local alarm. The router has detected a failure.
Loopback mode.
T3 (DS3)Remote endpoint is in red
alarm failure. E3Remote defect indication (RDI).
For alarms, see the configuring and monitoring alarms information in the J-series Services Router Administration Guide.
60 Field-Replaceable PIMs
Offline.OffUnlit
Dual-Port Fast Ethernet PIM
The Dual-Port 10/100-Mbps Fast Ethernet PIM (Figure 34 on page 61) has two physical Fast Ethernet ports.
Figure 34: Fast Ethernet PIM
The Dual-Port Fast Ethernet PIM provides the following key features:
Chapter 3: PIM and VoIP Module Overview
Onboard network processor
Full-duplex and half-duplex modes
Media access control (MAC) address filtering
Autonegotiation through medium-dependent interface (MDI) and MDI crossover
(MDI–X) support
For pinouts of cable connectors for Fast Ethernet PIMs, see Fast Ethernet RJ-45 Connector Pinout on page 235.
To install or remove a PIM, see Replacing a PIM on page 174.
Fast Ethernet LEDs indicate link status, port speed, and activity. Table 29 on page 61 describes the meaning of the LEDs.
Table 29: LEDs for Dual-Port Fast Ethernet PIM
LINK/SPEED
Yellow (10 Mbps)
DescriptionStateColorLabel
Online and link is active.On steadilyGreen (100 Mbps)
Link is unavailable.DisconnectedRed
ACTIVITY
Online with network traffic.BlinkingGreen
Online without traffic.On steadilyGreen
For alarms, see the configuring and monitoring alarms information in the J-series Services Router Administration Guide.
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4-Port Fast Ethernet ePIM
You can install 4-Port Fast Ethernet ePIMs in any of the high-speed slots, as follows:
J4350Install up to two 4-Port Fast Ethernet ePIMs in slots 3 and 6.
J6350Install up to four 4-Port Fast Ethernet ePIMs in slots 2, 3, 5, and 6.
NOTE: For 4-port Fast Ethernet ePIMs, if you apply a CoS scheduler map on outgoing (egress) traffic, the router does not divide the bandwidth appropriately among the CoS queues. As a workaround, configure enforced CoS shaping on the ports.
The 4-Port 10/100-Mbps Fast Ethernet ePIM, shown in Figure 35 on page 62, has four physical Fast Ethernet ports.
Figure 35: 4-Port Fast Ethernet ePIM
The 4-Port Fast Ethernet ePIM provides the following key features:
Full-duplex and half-duplex modes.
Autonegotiation through medium-dependent interface (MDI) and MDI crossover
(MDI–X) support.
For pinouts of cable connectors for Fast Ethernet ePIMs, see Fast Ethernet RJ-45 Connector Pinout on page 235.
NOTE: 4-port Fast Ethernet ePIMs support a maximum frame size of 1514 bytes. Jumbo frames are not supported.
For information about installing and removing a PIM, see Replacing a PIM on page 174.
Fast Ethernet LEDs indicate link status and activity. Table 30 on page 63 describes the meaning of the LEDs.
62 Field-Replaceable PIMs
Table 30: LEDs for 4-Port Fast Ethernet ePIM
Chapter 3: PIM and VoIP Module Overview
DescriptionStateColorLabel
left)
right)
4-Port ISDN BRI PIMs
Port is online.On steadilyGreenLink status (upper
Port is offline.OffUnlit
BlinkingGreenLink activity (upper
OffUnlit
Port is transmitting or receiving data.
Port might be online, but it is not transmitting or receiving data.
For alarms, see the configuring and monitoring alarms information in the J-series Services Router Administration Guide.
The 4-port ISDN BRI PIMs have four physical ports that support the ISDN BRI S/T (Figure 36 on page 63) or ISDN BRI U (Figure 37 on page 63) interface type.
Figure 36: ISDN BRI S/T PIM
Figure 37: ISDN BRI U PIM
ISDN BRI PIMs provide the following key features:
Onboard network processor
Bandwidth on demand
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Dial backup
Dial-on-demand routing backup (floating static and dialer watch)
For pinouts of cable connectors for ISDN PIMs, see ISDN RJ-45 Connector Pinout on page 241.
To install or remove a PIM, see Replacing a PIM on page 174.
ISDN LEDs indicate PIM and port status. Table 31 on page 64 describes the meaning of the LED states.
Table 31: LEDs for ISDN BRI S/T and U PIMs
DescriptionStateColorLabel
ONLINE
STATUS
ADSL PIM
BlinkingGreen
On steadilyAmber
DisconnectedRed
Call setup is successful on either the B1 or B2 channel.
ISDN Layer 2 is active.On steadilyGreen
ISDN Layer 1 is active.
ISDN Layer 2 is unavailable.
BRI interface port is not connected.
ISDN Layer 1 is unavailable.
BRI interface is offline.OffUnlit
PIM is online and operational.On steadilyGreen
PIM is not operational and needs replacement.DisconnectedRed
PIM is offline.OffUnlit
For alarms, see the configuring and monitoring alarms information in the J-series Services Router Administration Guide.
The ADSL PIM provides a single physical interface to asymmetric digital subscriber line (ADSL) network media types. The ADSL PIM, one supporting Annex A (Figure 38 on page 65) over plain old telephone service (POTS) and the other Annex B (Figure 39 on page 65) over ISDN, includes one physical ADSL port for an ATM-over-ADSL connection.
64 Field-Replaceable PIMs
Figure 38: ADSL 2/2+ Annex A PIM
Figure 39: ADSL 2/2+ Annex B PIM
Chapter 3: PIM and VoIP Module Overview
The ADSL PIM provides the following key features:
Onboard network processor
ADSL, ADSL2, and ADSL2+ protocols on the same PIM
Dying gasp notification
Asynchronous Transfer Mode (ATM) Adaptation Layer 5 (AAL5) encapsulation
For pinouts of cable connectors for ADSL PIMs, see ADSL and G.SHDSL RJ-11 Connector Pinout on page 240.
To install or remove a PIM, see Replacing a PIM on page 174.
The ADSL PIMs have two LEDs to indicate the status of the PIM and its port. Table 32 on page 65 describes the meaning of the LED states.
Table 32: LEDs for ADSL PIMs
ONLINE
DescriptionStateColorLabel
On steadilyGreen
PIM passed the self-test and is online and operational.
PIM is offline.OffUnlit
STATUS
Online with no alarms or failures.On steadilyGreen
On steadilyRed
Active with local or remote alarms. The router has detected a failure.
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For alarms, see the configuring and monitoring alarms information in the J-series Services Router Administration Guide.
G.SHDSL PIM
The G.SHDSL PIM (Figure 40 on page 66) provides symmetric high-speed digital subscriber line (SHDSL) physical interfaces to ATM network media types. The G.SHDSL PIM has two ports for ATM-over-SHDSL connections.
Figure 40: G.SHDSL PIM
The G.SHDSL PIM supports the following key features:
Onboard network processor
2-port two-wire mode and 1-port four-wire mode
Programmable line rates in both modes:
2-port two-wire mode supports autodetection of line rate and fixed line rates
from 192 Kbps to 2.304 Mbps in 64-Kbps increments.
1-port four-wire mode supports fixed line rates from 384 Kbps to 4.608 Mbps
in 128-Kbps increments.
32 virtual channels per PIM
ATM-over-G.SHDSL framing
Dying gasp notification
Local and remote loopback diagnostics
ITU-T G.991.2, ITU-T G.994.1, and ITU-T G.997.1 standards compliance
NOTE: Payload loopback functionality is not supported on ATM-over-SHDSL interfaces.
For pinouts of cable connectors for G.SHDSL PIMs, see ADSL and G.SHDSL RJ-11 Connector Pinout on page 240.
To install or remove a PIM, see Replacing a PIM on page 174.
The G.SHDSL PIM has two LEDs to indicate the status of the PIM and its ports. Table 33 on page 67 describes the meaning of the LED states.
66 Field-Replaceable PIMs
Table 33: LEDs for G.SHDSL PIMs
Chapter 3: PIM and VoIP Module Overview
DescriptionStateColorLabel
ONLINE
STATUS
For alarms, see the configuring and monitoring alarms information in the J-series Services Router Administration Guide.

Avaya VoIP Modules

The Avaya VoIP modules are installed in a J-series chassis like Physical Interface Modules (PIMs), but they are controlled by the Avaya Communication Manager software rather than the JUNOS Internet software.
CAUTION: PIMs and VoIP modules are not hot-swappable. You must power off the Services Router before removing or inserting a PIM or VoIP module. Ensure that the PIMs and VoIP modules are installed in the router chassis before booting up the system.
Online with no alarms or failures.On steadilyGreen
Initialization of the PIM has failed.DisconnectedRed
PIM is booting.OffUnlit
Online with no alarms or failures.On steadilyGreen
On steadilyRed
Active with a local alarm. The router has detected a failure.
CAUTION: The grounding cable for J-series routers must be, at minimum, 14 AWG cable. For more information, see Chassis Grounding on page 121.
Avaya VoIP modules are described in the following sections:
Avaya VoIP Module Summary on page 67
TGM550 Telephony Gateway Module on page 69
TIM510 E1/T1 Telephony Interface Module on page 73
TIM514 Analog Telephony Interface Module on page 74
TIM521 BRI Telephony Interface Module on page 75
Avaya VoIP Module Summary
Table 34 on page 68 and Table 35 on page 69 provide the module names, software release information, slot and port numbers, maximum number allowed on a chassis, and sample interface names (where applicable) for the Avaya VoIP modules.
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CAUTION: Do not install a combination of PIMs in a single chassis that exceeds the maximum power and heat capacity of the chassis. If J-series power management is enabled, PIMs that exceed the maximum power and heat capacity remain offline when the chassis is powered on.
On each J-series Services Router with Avaya VoIP, a single TGM550 Telephony Gateway Module (TGM) and at least one telephony interface module (TIM) is required. No more than four TIMs of any kind can be installed on a single chassis.
Table 34: J2320 and J2350 Avaya VoIP Module Summary
Software Release for This PIMAlso CalledPIM
Slot and Port Numbering
Maximum Number on a Chassis
Sample Interface Name
(type-pim/0/port)
TGM550 Telephony Gateway Module
TIM510 E1/T1 Telephony Interface Module
TIM514 Analog Telephony Interface Module
TIM521 BRI Telephony Interface Module
TGM550
Gateway Module
TGM550
TIM510
E1/T1 media module
TIM510
TIM514
analog media module
TIM514
TIM521 BRI
media module
TIM521
JUNOS 8.4 and later
JUNOS 8.4 and later
JUNOS 8.4 and later
JUNOS 8.4 and later
J2320Slots
1 through 3 J2350Slots
1 through 5
J2320Slots
1 through 3 J2350Slots
1 through 5
J2320Slots
1 through 3 J2350Slots
1 through 5
J2320Slots
1 through 3 J2350Slots
1 through 5
One (required)
If more than one TGM550 is installed, only the one in the lowest-numbered slot is enabled. For example, if TGM550s are installed in slots 2 and 3, only the one in slot 2 is enabled.
vp-3/0/0
(See the interface naming conventions in the J-series Services
Router Basic LAN and WAN Access Configuration Guide.)
Two
Two
Two
68 Avaya VoIP Modules
Table 35: J4350 and J6350 Avaya VoIP Module Summary
Software Release for This PIMAlso CalledPIM
Slot and Port Numbering
Chapter 3: PIM and VoIP Module Overview
Sample Interface Name
Maximum Number on a Chassis
(type-pim/0/port)
TGM550 Telephony Gateway Module
TIM510 E1/T1 Telephony Interface Module
TIM514 Analog Telephony Interface Module
TIM521 BRI Telephony Interface Module
TGM550
Gateway Module
TGM550
TIM510
E1/T1 media module
TIM510
TIM514
analog media module
TIM514
TIM521 BRI
media module
TIM521
Slots 1 through 6JUNOS 8.2 and later
One (required)
If more than one TGM550 is installed, only the one in the lowest-numbered slot is enabled. For example, if TGM550s
vp-3/0/0
(See the interface naming conventions in the J-series Services
Router Basic LAN and WAN Access Configuration Guide.)
are installed in slots 2 and 3, only the one in slot 2 is enabled.
TwoSlots 1 through 6JUNOS 8.2 and later
FourSlots 1 through 6JUNOS 8.2 and later
TwoSlots 1 through 6JUNOS 8.2 and later
TGM550 Telephony Gateway Module
The TGM550 Telephony Gateway Module (Figure 41 on page 70), also known as the TGM550 Gateway Module, has two analog telephone ports, two analog trunk ports, and a serial console port.
The TGM550 enables routers to provide VoIP services to telephones and trunks that do not directly support VoIP by translating voice and signaling data between VoIP and the system used by the telephones and trunks.
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Figure 41: TGM550 Telephony Gateway Module
The TGM550 provides the following key features:
Voice
VoIP Media Gateway services.
Two analog telephone (LINE) ports to support two analog telephones or incoming analog direct inward dialing (DID) trunks with either wink start or immediate start. An analog relay supports emergency transfer relay (ETR).
Two analog trunk (TRUNK) ports to support loop start, ground start, centralized automatic message accounting (CAMA), and direct inward and outward dialing (DIOD) (for Japan only) trunks.
Survivability features for continuous voice services.
Call center capabilities.
Provisioning
Avaya Communication Manager (CM) media server management
Extensive alarm and troubleshooting features
Survivability
Media Gateway Controller (MGC) automatic switchover, migration, and
survivability features
Modem backup connection to the MGC
Dynamic call admission control (CAC) for WAN interfaces
Management: One serial port for console access over an RJ-45 connector cable
NOTE: The RJ-45 console cable and DB-9 adapter supplied with the TGM550 are different from the RJ-45 cable and DB-9 adapter supplied with the Services Router for console connections to the Services Router. You cannot use the RJ-45 cable and DB-9 adapter supplied with the Services Router for console connections to the TGM550.
70 Avaya VoIP Modules
Table 36 on page 71 lists the maximum number of media servers, telephones, TIMs, and so on that are supported by the TGM550 installed on a J4350 or J6350 Services Router.
Table 36: TGM550 Maximum Media Gateway Capacities
Chapter 3: PIM and VoIP Module Overview
Additional InformationTGM550 Maximum CapacityHardware or Feature
Avaya S8500 or S8700 Media Server
Avaya S8400 Media Server
Avaya S8300 Media Server
Media Gateway Controllers (MGCs) on a TGM550
250TGM550s that can be controlled by an
5TGM550s that can be controlled by an
49TGM550s that can be controlled by an
4Media servers that can be registered as
This number also applies if a combination of Avaya G700 Media Gateways, G250 Media Gateways, and G350 Media Gateways are controlled by the same media server.
This number also applies if a combination of Avaya G700 Media Gateways, G250 Media Gateways, and G350 Media Gateways are controlled by the same media server.
This capacity is 50 if a combination of Avaya G700 Media Gateways, G250 Media Gateways, and G350 Media Gateways are controlled by the same media server.
The S8300 must reside in a G700 or G350 media gateway. Therefore, the maximum of 50 H.248 gateways supported by the S8300 means that only 49 of the 50 can be TGM550s.
If an MGC becomes unavailable, the TGM550 uses the next MGC on the list. The built-in SLS module can be considered as a fifth MGC, although its functionality is limited than that of a full-scale media server.
2Fixed analog line ports
2Fixed analog trunk ports
2TIM510 E1/T1 media modules
2TIM5521 BRI media modules
Up to two TIM510s can be installed in any of the slots on the Services Router.
Up to two TIM521s (with 4 BRI trunk ports each) can be installed in any of the slots on the Services Router.
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Table 36: TGM550 Maximum Media Gateway Capacities (continued)
Additional InformationTGM550 Maximum CapacityHardware or Feature
Total of IP and analog telephones that can be connected to a TGM550 and TIMs
Announcements (VAL)
1 (up to 80 channels)Digital signal processors (DSPs)
70 (J4350)
100 (J6350)
16 playback channels for playing announcements, one of which can be used for
recording
20 minutes for G711-quality stored announcements and music-on-hold.
256 maximum announcements stored
The DSP supports 80 channels for calls using voice codec sets with 20-millisecond-or-higher packet sizes.
For calls with 10-millisecond-or-lower packet sizes, the DSP supports 40 channels.
For TTY, fax, or modem over IP calls, the DSP supports 40 channels.
800Busy Hour Call Completion Rate (BHCC)
Maximum includes a combination of analog and IP telephones
Receivers32Touch-tone recognition (TTR)
As much as necessary for all TDM calls.Tone generation
CAUTION: Some capacities may change. For the most recent list, see the Avaya manual System Capacities Table for Avaya Communication Manager on Avaya Media Servers.
For pinouts of the TGM550 RJ-45 console connector, see TGM550 Console Port Pinouts on page 241. For pinouts of cable connectors for the TGM550 analog ports, see TGM550 RJ-11 Connector Pinout for Analog Ports on page 242.
To install or remove an Avaya VoIP module, see Replacing a PIM on page 174.
TGM550 LEDs indicate link status and activity. Table 37 on page 72 describes the meaning of the LEDs.
Table 37: LEDs for TGM550 Gateway Module
ALM
DescriptionStateColorLabel
On steadilyRed
Alarm. A failure in the TGM550 requires monitoring or maintenance.
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Table 37: LEDs for TGM550 Gateway Module (continued)
Chapter 3: PIM and VoIP Module Overview
DescriptionStateColorLabel
ACT
ASB
ETR
On steadilyYellow
On steadilyGreen
On steadilyGreen
For more information about the TGM550, see the Avaya manual Hardware Description and Reference for Avaya Communication Manager.
TIM510 E1/T1 Telephony Interface Module
The TIM510 E1/T1 Telephony Interface Module (Figure 42 on page 73), also known as the TIM510 E1/T1 media module, terminates an E1 or T1 trunk. The TIM510 T1/E1 media module has a built-in channel service unit (CSU) so an external CSU is not necessary. The CSU is used for a T1 circuit only. Up to two TIM510s can be installed in any of the slots on the Services Router.
Figure 42: TIM510 E1/T1 Telephony Interface Module
Active. The TGM550 is online with network traffic.
Alternate software bank. The software is not running from the selected boot bank.
Emergency transfer relay (ETR) feature is active.
The TIM510 provides the following key features:
1 E1 or T1 trunk port with up to 30 channels on an E1 port and 24 channels on
a T1 port.
DS1-level support for a variety of E1 and T1 trunk types
Trunk signaling to support U.S. and international central office (CO) or tie trunks
Echo cancellation in either directionincoming or outgoing
For pinouts of cable connectors for the TIM510, see TIM510 RJ-45 Connector Pinout on page 243.
To install or remove an Avaya VoIP module, see Replacing a PIM on page 174.
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TIM510 LEDs indicate link status and activity. Table 38 on page 74 describes the meaning of the LEDs.
Table 38: LEDs for TIM510
DescriptionStateColorLabel
ALM
ACT
TST
SIG
On steadilyRed
On steadilyGreen
On steadilyYellow
On steadilyGreen
For more information about the TIM510, see the Avaya manual Hardware Description and Reference for Avaya Communication Manager.
TIM514 Analog Telephony Interface Module
The TIM514 Analog Telephony Interface Module (Figure 43 on page 74), also known as the TIM514 analog media module, has four analog telephone ports and four analog trunk ports.
Figure 43: TIM514 Analog Telephony Interface Module
Alarm. A TIM510 failure requires monitoring or maintenance.
Active. The TIM510 is online with network traffic.
Test. A test is being performed on the TIM510 through the Media Gateway Controller (MGC).
Signal. The link to the central office (CO) is active.
74 Avaya VoIP Modules
NOTE: For analog direct inward dialing (DID) trunks, you must use the four analog
telephone (LINE) ports. You cannot use the four analog trunk (TRUNK) ports for analog DID trunks.
You can configure TIM514 ports as described in Table 39 on page 75.
Table 39: TIM514 Possible Port Configurations
Configurations
Wink-start or immediate-start DID trunk
Chapter 3: PIM and VoIP Module Overview
Possible Analog Trunk (TRUNK) Port ConfigurationsPossible Analog Telephone (LINE) Port
Loop-start or ground-start central office trunk with a loop current of 18 milliamperes (mA) to 120 mA
Analog tip/ring devices such as single-line telephones with or without LED message-waiting indication
The TIM514 also provides the following features:
Three ringer loads, the ringer equivalency number for up to 2,000 ft (610 m),
for all eight ports
Up to four simultaneously ringing ports
Type 1 caller ID and Type 2 caller ID
Ring voltage generation for a variety of international frequencies and cadences
For pinouts of cable connectors for the TIM514, see TIM514 Connector Pinout on page 243.
To install or remove an Avaya VoIP module, see Replacing a PIM on page 174.
TIM514 LEDs indicate link status and activity. Table 40 on page 75 describes the meaning of the LEDs.
Table 40: LEDs for TIM514
Two-wire analog outgoing centralized automatic message accounting (CAMA) emergency E911 trunk, for connectivity to the PSTN
Multifrequency (MF) signaling is supported for CAMA ports.
ALM
ACT
For more information about the TIM514, see the Avaya manual Hardware Description and Reference for Avaya Communication Manager.
TIM521 BRI Telephony Interface Module
The TIM521 BRI Telephony Interface Module (Figure 44 on page 76), also known as the TIM521 BRI media module, has four ports with RJ-45 jacks that can be administered as ISDN Basic Rate Interface (BRI) trunk connections. Each ISDN BRI
DescriptionStateColorLabel
On steadilyRed
BlinkingYellow
Alarm. A TIM514 failure requires monitoring or maintenance.
Active. A device connected to the TIM514 is in use. This situation can include a telephone that is off the hook.
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port has two B-channels plus a D-channel. Up to two TIM521s (with 4 BRI trunk ports each) can be installed in any of the slots on the Services Router.
Figure 44: TIM521 BRI Telephony Interface Module
For ISDN BRI trunking, the TIM521 supports up to four BRI interfaces to the central office at the ISDN T reference point. Information is communicated on each port in two ways:
Table 41: LEDs for TIM521
Over two 64-Kbps B-channels, called B1 and B2, that can be circuit-switched
simultaneously
NOTE: The TIM521 does not support BRI stations or combining both B-channels together to form a 128-Kbps channel.
Over a 16-Kbps channel, called the D-channel, that is used for signaling. The
TIM521 occupies one time slot for all four D-channels
The circuit-switched connections have an a-law or mu-law option for voice operation. The circuit-switched connections operate as 64-Kbps clear channels transmitting data.
For pinouts of cable connectors for the TIM521, see TIM521 Connector Pinout on page 243.
To install or remove an Avaya VoIP module, see Replacing a PIM on page 174.
TIM521 LEDs indicate link status and activity. Table 41 on page 76 describes the meaning of the LEDs.
ALM
ACT
76 Avaya VoIP Modules
DescriptionStateColorLabel
On steadilyRed
On steadilyYellow
Alarm. A TIM521 failure requires monitoring or maintenance.
Active. A trunk connected to the TIM521 is in use.
Chapter 3: PIM and VoIP Module Overview
For more information about the TIM521, see the Avaya manual Hardware Description and Reference for Avaya Communication Manager.
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78 Avaya VoIP Modules
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