Zhone Technologies 4929 DSLAM, 4929 User Manual

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4929 DSLAM Installation and User’s Guide

November 2005

Document Part Number: 4929-A2-ZN20-30

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Zhone Technologies @Zhone Way 7001 Oakport Street Oakland, CA 94621 USA

510.777.7000

www.zhone.com info@zhone.com

This publication is protected by copyright law. No part of this publication may be copied or distributed, transmitted, transcribed, stored in a retrieval system, or translated into any human or computer language in any form or by any means, electronic, mechanical, magnetic, manual or otherwise, or disclosed to third parties without the express written permission from Zhone Technologies, Inc.

Acculink, ADSL/R, Bitstorm, Comsphere, DSL the Easy Way, ETC, Etherloop, FrameSaver, GranDSLAM, GrandVIEW, Hotwire, the Hotwire logo, iMarc, Jetstream, MVL, NextEDGE, Net to Net Technologies, OpenLane, Paradyne, the Paradyne logo, Performance Wizard, ReachDSL, StormPort, TruePut are registered trademarks of Zhone Technologies, Inc.

BAN, Connect to Success, GigMux, Hotwire Connected, JetFusion, JetVision, MALC, MicroBurst, PacketSurfer, Quick Channel, Raptor, Reverse Gateway, SLMS, Spectrum Manager, StormTracker, Z-Edge, Zhone, ZMS, and the Zhone logo are trademarks of Zhone Technologies, Inc.

All other products or services mentioned herein are the trademarks, service marks, registered trademarks, or registered service marks of their respective owners.

Zhone Technologies makes no representation or warranties with respect to the contents hereof and specifically disclaims any implied warranties of merchantability, noninfringement, or fitness for a particular purpose. Further, Zhone Technologies reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation of Zhone Technologies to notify any person of such revision or changes.

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End User License Agreement (Zhone and Affiliates)

Do not install this Software unless you agree to these provisions. Return the Software promptly for a refund if you do not agree.

License. Zhone Technologies, Inc. and/or an affiliate ("Zhone") hereby grants you ("User")— either an individual or a single business entity—the non-exclusive right to install, access, run, or interact with ("Use") one copy of the enclosed software (which may have been, or may be, provided on media, as part of a hardware platform, through download, or otherwise) and associated documentation ("Software") on the first computer system on which User installs the Software ("System") solely for internal business purposes (including, without limitation, providing products and services to User's customers) and subject to the restrictions below). Zhone may, in its sole discretion, make available future updates or upgrades to the Software each of which is also Software subject hereto. Title to and all patent rights, copyrights and other intellectual property rights in the Software are retained by Zhone and its direct and indirect suppliers and licensors ("Licensors").

Restrictions. The Software may not be (a) Used on or from any system other than the System; (b) Used with more than any maximum number of subscribers stated in the documentation accompanying the Software; (c) Used so as to circumvent any technological measure included therein or provided by Zhone from time to time to control access to or limit use of the Software; (d) sublicensed, rented, leased or lent to third parties; (e) imported or exported into any jurisdiction except in compliance with all applicable laws of the United States and such jurisdiction; (f) transferred to a third party unless (A) User transfers the original and all surviving copies to a third party who has agreed in writing to be bound hereby and (B) such third party pays to Zhone such reasonable additional fee as Zhone may impose from time to time with respect to such transfer; or (g) made available to third parties as part of any time-sharing or service bureau arrangement. User shall not have the right to use the Software or any portion thereof for a use other than that contemplated by its documentation. User will not copy all or any part of the Software or attempt, or encourage or permit any third party, to modify, adapt, make derivative works from, reverse engineer, reverse compile, disassemble or decompile the Software or any portion thereof except and only to the extent that such activity is expressly permitted by law notwithstanding this limitation. Violation of any of the foregoing shall be deemed a material breach hereof. User may make a reasonable number of copies solely for archival or disaster recovery and subject to the restrictions imposed by copyright law, but may not modify or otherwise copy the Software. User agrees to reproduce product identification, copyright and other proprietary notices of Zhone and Licensors on all copies. User's rights are only as expressly stated herein. Zhone may immediately terminate your rights if you violate the provisions hereof.

Limited Warranty. Zhone warrants that the media containing the Software is free from defects in material and workmanship for ninety (90) days following your purchase of the Software. You may provide written notice of such defect (addressed to Zhone Technologies, Inc., Attention: Customer Service, 7001 Oakport Street @ Zhone Way, Oakland, CA 94621) no later than ten (10) days following expiration of such period and, as your sole and exclusive remedy, Zhone will provide replacement media. NEITHER ZHONE NOR ITS LICENSORS MAKE ANY OTHER WARRANTY, EXPRESS, IMPLIED OR STATUTORY. ZHONE AND ITS LICENSORS DISCLAIM ALL WARRANTIES OF FITNESS FOR PARTICULAR PURPOSE, MERCHANTABILITY AND NON-INFRINGEMENT. Some states or other jurisdictions do not allow the exclusion of implied warranties on limitations on how long an implied warranty lasts, so the above limitations may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from one state or jurisdiction to another.

Limit of Liability. In case of any claim hereunder or related to the Software, neither Zhone nor its Licensors shall be liable for direct damages exceeding the price paid by User for the Software or for special, incidental, consequential or indirect damages, even if advised in advance of the potential thereof.

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U.S. Government Users. The Software is a "commercial item" as defined at 48 C.F.R. 2.101, consisting of "commercial computer software" and "commercial computer software documentation" as such terms are used in 48 C.F.R. 12.212. Under 48 C.F.R. 12.212 and 48 C.F.R. 227.7202-1 to 227.7202-4, U.S. Government Users acquire the Software only with the rights set forth therein.

Third Party Licensors. This Zhone End User License Agreement may be accompanied by differing or additional provisions applicable to portions of the Software provided by one or more Licensors ("Licensor Provisions"). User acknowledges and agrees that its Use of such portions of the Software is subject to the Licensor Provisions.

Important Safety Instructions

1. Read and follow all warning notices and instructions marked on the product or included in the manual.

2. This product is to be connected to a nominal –48 to –60 VDC supply source that is electrically isolated from the AC source using minimum 18 AWG (0.75mm² ) leads . Two inputs are provided for redundancy. The positive terminal of the DC source is to be reliably connected to earth. Connect a minimum 18 AWG (0.75mm² ) green/yellow earthing (grounding) wire to the protective earthing (grounding) screw, identified by the protective earth symbol on the back of the chassis.

3. This product may only be used in a Restricted Access Location in accordance with the requirements of the National Electric Code, ANSI/NFPA 70, and the Canadian Electrical Code, or in accordance with the standards and regulatory requirements of the country in which it is installed. A Restricted Access Location is a secure area (dedicated equipment rooms, equipment closets, or the like) for equipment where access can only be gained by service personnel or by users who have been instructed about the reasons for the restrictions applied to the location and about any precautions that must be taken. In addition, access into this designated secured area is possible only through the use of a tool or lock and key, or other means of security, and is controlled by the authority responsible for the location.

4. A readily accessible disconnect device as part of the building installation shall be incorporated in fixed wiring. The DC disconnect device must be rated at a minimum 60 VDC, minimum 2A. The disconnect device shall be readily accessible to the operator. The disconnect device must be included with an adequately rated fuse or circuit breaker in the ungrounded conductor. Use a minimum 18 AWG (0.75 mm²) fixed power source wires with strain retention.

5. Do not allow anything to rest on the power cord and do not locate the product where persons will walk on the power cord.

6. Slots and openings in the cabinet are provided for ventilation. To ensure reliable operation of the product and to protect it from overheating, these slots and openings must not be blocked or covered.

7. Do not attempt to service this product yourself, as it will void the warranty. Opening or removing covers may expose you to dangerous high voltage points or other risks. Refer all servicing to qualified service personnel.

8. A rare phenomenon can create a voltage potential between the earth grounds of two or more buildings. If products installed in separate buildings are interconnected, the voltage potential may cause a hazardous condition. Consult a qualified electrical consultant to determine whether or not this phenomenon exists and, if necessary, implement corrective action prior to interconnecting the products.

9. CLASS 1 LASER PRODUCT: This product has provisions for the customer to install a Class 1 laser transceiver, which provides optical coupling to the telecommunication network. Once a Class 1 laser product is installed, the equipment is to be considered to be a Class 1 Laser Product (Appareil à Laser de Classe 1). The customer is responsible for selecting and installing the laser transceiver and for insuring that the Class 1 AEL (Allowable Emission Limit) per EN/IEC 60825 is not exceeded after the laser

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transponders have been installed. Do not install laser products whose class rating is greater than 1. Refer to all important safety instructions that accompanied the transceiver prior to installation. Only laser Class 1 devices certified for use in the country of installation by the cognizant agency are to be utilized in this product. Also, laser warnings are to be provided in accordance with IEC 60825-1 and its Amendments 1 and 2, as well as 21 CFR 1010 and

1040.10(g).

10. General purpose cables are described for use with this product. Special cables, which may be required by the regulatory inspection authority for the installation site, are the responsibility of the customer. To reduce the risk of fire, use a UL Listed or CSA

Certified, minimum No. 26 AWG (0.128 mm cables certified for use in the country of installation.

11. The equipment is intended for installation in a maximum 149° F (65° C) ambient temperature, in an environment that is free of dust and dirt.

12. Do not physically stack more than eight (8) units high. Physical stability has not been evaluated for stacking higher than eight units, and any configuration greater than eight may result in an unstable (tip-over) condition. Ensure that the four (4) rubber feet supplied with the product have been installed on the bottom of each unit prior to stacking any 4929 units on top of one another.

13. In addition, if the equipment is to be used with telecommunications circuits, take the following precautions:

— Never install telephone wiring during a lightning storm.

— Never install telephone jacks in wet locations unless the jack is specifically designed

for wet locations.

— Never touch uninsulated telephone wires or terminals unless the telephone line has

been disconnected at the network interface.

— Use caution when installing or modifying telephone lines.

— Avoid using a telephone (other than a cordless type) during an electrical storm. There

may be a remote risk of electric shock from lightning.

— Do not use the telephone to report a gas leak in the vicinity of the leak.

14. When installed in the final configuration, the product must comply with the applicable Safety Standards and regulatory requirements of the country in which it is installed. If necessary, consult with the appropriate regulatory agencies and inspection authorities to ensure compliance.

) telecommunication cable, or comparable

EMI Notices

UNITED STATES – EMI NOTICE:

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

The authority to operate this equipment is conditioned by the requirements that no modifications will be made to the equipment unless the changes or modifications are expressly approved by the manufacturer.

If the equipment includes a ferrite choke or chokes, they must be installed per the installation instructions.

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CANADA – EMI NOTICE:

This Class A digital apparatus meets all requirements of the Canadian interference-causing equipment regulations.

Cet appareil numérique de la classe A respecte toutes les exigences du réglement sur le matérial brouilleur du Canada.

Notices to Users of the Canadian Telephone Network

NOTICE: This equipment meets the applicable Industry Canada Terminal Equipment Technical Specifications. This is confirmed by the registration number. The abbreviation IC before the registration number signifies that registration was performed based on a Declaration of Conformity indicating that Industry Canada technical specifications were met. It does not imply that Industry Canada approved the equipment.

NOTICE: The Ringer Equivalence Number (REN) for this terminal equipment is labeled on the equipment and includes the effect of the POTS splitter. The REN assigned to each terminal equipment provides an indication of the maximum number of terminals allowed to be connected to a telephone interface. The termination on an interface may consist of any combination of devices subject only to the requirement that the sum of the Ringer Equivalence Numbers of all the devices does not exceed five.

CE Marking

When the product is marked with the CE mark on the equipment label, a supporting Declaration of Conformity may be downloaded from www.zhone.com.

Japan

Class A ITE

This is a Class A product based on the standard of the Voluntary Control Council for interference by Information Technology Equipment (VCCI). If this equipment is used in a domestic environment, radio disturbance may arise. When such trouble occurs, the user may be required to take corrective actions.

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Document Purpose and Intended Audience ............................................................11

Document Summary...................................................................................................11

Related Product Documents ......................................................................................12

Chapter 1 Introduction ............................................................................................................15

Overview......................................................................................................................15

Features ........................................................................................................................15

Chapter 2 Installation ...............................................................................................................17

Preparation ...................................................................................................................17

Cables Required ..........................................................................................................18

Unpacking the Hardware ...........................................................................................19

Package Contents........................................................................................................19

Mounting Configurations...........................................................................................19

Installing the Brackets for Rack Mounting .............................................................20

Installing the DSLAM Into a Rack...........................................................................21

Installing the DSLAM on a Wall..............................................................................22

Installing the DSLAM on a Shelf or Desktop.........................................................24

Chapter 3 Cabling ......................................................................................................................25

Cabling Overview.......................................................................................................25

Installing the Micro Interface Module .....................................................................26

Connecting the ADSL2+ and POTS Connectors ...................................................27

Connecting the SFP Connector or the 10/100/1000 Connector ...........................28

Connecting DSLAMs to Each Other........................................................................29

Connecting the COM Port .........................................................................................30

Connecting a Terminal or PC to the COM Port......................................................30

Connecting a Modem to the COM Port ..................................................................31

Connecting to Power ..................................................................................................31

Chapter 4 LEDs ...........................................................................................................................33

LED Locations ............................................................................................................33

LED Meanings ............................................................................................................33

4929-A2-ZN20-30 November 2005 7

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Chapter 5 Configuration Using the NMS .........................................................................35

Overview......................................................................................................................35

Web Interface System Requirements.......................................................................35

Configuring Your Windows PC to Communicate with NMS..............................36

Management Configuration.......................................................................................38

Advanced Configuration............................................................................................39

HTTP Password ..........................................................................................................40

SNMP Configuration..................................................................................................41

SNMP Community Administration..........................................................................42

Global Set.....................................................................................................................43

Global Circuit Configuration ..................................................................................43

Global DSCP Rules.................................................................................................45

Global IP Rules.......................................................................................................47

Global MAC Rules .................................................................................................49

Global VLAN Rules ...............................................................................................51

Global Advanced Configuration .............................................................................54

Circuit Summary.........................................................................................................55

Circuit Configuration .................................................................................................56

DSCP Rules ............................................................................................................58

IP Rules...................................................................................................................60

MAC Rules .............................................................................................................62

VLAN Rules ...........................................................................................................64

Backbone VLAN ID ...............................................................................................66

Port Statistics ..........................................................................................................68

Copy Port ................................................................................................................69

SNR Advanced Configuration ................................................................................70

MAC and IGMP Summary........................................................................................71

DSLAM Interconnect Configuration .......................................................................73

Chapter 6 Command Line Interface ...................................................................................75

Overview......................................................................................................................75

CLI System Requirements.........................................................................................75

Connecting a PC Directly ..........................................................................................75

Launching the Terminal Emulation Program .........................................................76

Logging Into the CLI..................................................................................................76

CLI Commands ...........................................................................................................76

Using the CLI to Establish Inband Management ...................................................80

Chapter 7 SNMP Interface ......................................................................................................81

Overview......................................................................................................................81

Downloading MIBs ....................................................................................................81

SNMP Community Strings........................................................................................82

Appendix A Connectors and Pin Assignments ................................................................83

Overview......................................................................................................................83

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DSL Ports and POTS Splitter Connectors...............................................................83

SFP Connector.............................................................................................................85

10/100/1000BaseT Connector...................................................................................86

DB9 to RJ45 Adapter Pinouts...................................................................................87

Appendix B Equipment List ......................................................................................................89

Appendix C Technical Specifications ...................................................................................91

Index......................................................................................................................................................93

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 9

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ABOUT THIS GUIDE

Document Purpose and Intended Audience

This document is written for technicians who install the 4929 DSLAM.

Document Summary

Section Description

Chapter 1, Introduction Describes the 4929 DSLAM.

Chapter 2, Installation Describes the physical installation of the

Chapter 3, Cabling Describes how to install all cables for the

Chapter 4, LEDs Explains the meaning and usage of the front panel LEDs.

Chapter 5, Configuration Using

the NMS

Chapter 6, Command Line Interface

Appendix A, Connectors and Pin Assignments

Appendix B, Equipment List Provides part numbers for the

Appendix C, Technical

Specifications

Index Lists key terms, acronyms, concepts, and sections in alphabetical

A master glossary of terms and acronyms used in these documents is available on the World Wide Web at www.zhone.com.

Describes the configuration of the interface.

Describes the configuration of the command line interface.

Provides pinouts for all connectors on the

4929 DSLAM and related products.

Lists the technical characteristics of the

order.

4929 DSLAM into a rack.

4929 DSLAM.

4929 DSLAM using the web

4929 DSLAM using the

4929 DSLAM.

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 11

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INTRODUCTION

Overview

The 4900 Series DSLAMs are ADSL ITU G.992.5-compliant IP DSLAMs. They are available with or without internal POTS splitters.

48 1.24A

MAX

PWR

Features

COM

1 2 3 4 5 6 7 8 9

MIM2 T1/E1

ACT

13 14 15 16 17 18 19 20 21 22 23 24

MIM

10 11 12

10/10/1000

Lnk

SFP Act

Dup

POTS

ADSL2+

The 4900 Series DSLAMs are Ethernet based, environmentally hardened, and small enough to fit in even crowded Remote Terminal cabinets.

The 4900 Series DSLAMs support IGMP snooping for IP Video support, SNMP Management, Multimedia Traffic Management (MTM), enhanced security features, and up to 24 Mbps downstream bandwidth available on every one of its 24 DSL ports. Front loading, hot-swappable uplink module options called Micro Interface Modules (MIMs) are available for installation into the DSLAM. MIMs include T1/E1, 100BaseFX, 10/100BaseT, and gigabit Ethernet for easy integration with other network elements and easy migration as bandwidth requirements increase.

The 4900 Series DSLAMs interoperate with industry standard ADSL modems over the local loop while preserving the benefits of a packet-based architecture.

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05-17614

Each 4900 Series DSLAM has the following features:

z Utilizes DSL The Easy Way™ Ethernet-based Architecture for optimum

throughput and plug and play operation without the need to configure PVCs

z Small enough to fit in any remote terminal; ETSI standard form factor for

19” and 23” racks

z 24 ports of ADSL/ADSL2/ADSL2+ (ITU G.992.5), Annex A

z Modular, hot-swappable media independent backhaul using the following

Micro Interface Modules: MIM-10/100, MIM-100FX, MIM-2E1, MIM-4E1, MIM-2T1, MIM-4T1, or MIM-2000F

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 15

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Introduction

z Compliant to ETSI 300-119-1-3 Environmental Requirements

z MTM for enhanced security and prioritization

z Embedded web-based management system for easy,

platform-independent remote management, and SNMP for remote monitoring

z IGMP snooping for multicast video support

z Available with integral 600 Ohm POTS splitters, 900 Ohm POTS, or

ISDN splitters

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INSTALLATION

Preparation

Consider the following before installing the DSLAM:

z Installation Site – Your installation site should be well ventilated, clean,

z Installation Options – The DSLAM may be:

and free of environmental extremes.

— Mounted with the included mounting brackets in a standard 19-inch

(483 mm) or 23-inch (584 mm) rack (including both Bay Networks and Nortel 23-inch racks), or, with separately purchased mounting brackets, in a 21-inch (535 mm) ETSI rack. ETSI brackets are available. See Appendix B, Equipment List.

As many 4900 Series DSLAMs may be mounted in a standard rack as there are 1.75-inch (44.45 mm) spaces in the rack, so long as adequate cooling is provided.

— Mounted on a wall.

— Set on a shelf or desktop.

Up to eight 4900 Series DSLAMs may be stacked on a shelf or desktop. Different models can be mixed in a stack.

z Power – The DSLAM operates from a –48 VDC power supply to allow

for standard power connections available in a CO. For AC voltage environments, an external AC-to-DC power converter is required.

4929-A2-ZN20-30 4929 DSLAM Installation and User’s Guide 17

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Installation

Cables Required

Table 1: Cable Descriptions

Connector Name or MIM Connector and Cable For Connecting . . .

No cables are provided with the DSLAM. See Table 1, Cable Descriptions, to determine what cables you need to obtain before installation. See

Appendix A, Connectors and Pin Assignments and Appendix B, Equipment

List for more information.

ADSL2+

POTS

SFP GigE SFP transceiver and cable. A 4900 Series DSLAM to an upstream

10/100/1000 8-position modular plug and 8-wire

MIM10/100 8-position modular plug and 8-wire

MIM-100FX 100 Mbps SFP transceiver and fiber optic

MIM-2000F Up to two GigE SFP transceivers and

MIM-2E1 MIM-2T1

50-pin RJ21X Telco-type straight connector and 50-wire cable. Up to two cables required: one for DSL and one for POTS (if POTS splitters are installed).

Category 5 or better unshielded twisted pair (UTP) cable.

cable.

cables.

8-position modular plug and 8-wire Category 5 or better unshielded twisted pair (UTP) cable. Up to two required.

Up to 24 DSL ports to a Main Distribution Frame, punchdown block, or splitters.

Up to 24 POTS splitter ports to Main Distribution Frame or punchdown block.

4900 or network.

MIM-4E1 MIM-4T1

COM DB9 to RJ45 adapter cable. The 4900 Series DSLAM to a terminal or

18 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

8-position modular plug and 8-wire Category 5 or better unshielded twisted pair (UTP) cable. Up to four required.

a PC with a terminal emulation program.

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Unpacking the Hardware

HANDLING PRECAUTIONS FOR

STATIC-SENSITIVE DEVICES

This product is designed to protect sensitive components from damage due to electrostatic discharge (ESD) during normal operation. When performing installation procedures, however, take proper static control precautions to prevent damage to equipment. If you are not sure of the proper static control precautions, contact your nearest sales or service representative.

The DSLAM is shipped in a cardboard shipping container. Carefully remove the unit from its shipping container and check for physical damage. If the unit shows signs of shipping damage, notify your sales representative.

Package Contents

In addition to this installation guide, the shipping carton should contain:

Unpacking the Hardware

z 4900 Series DSLAM

z Two sets of mounting brackets: one set suitable for a 19-inch (483 mm)

rack and one set suitable for a 23-inch (584 mm) rack (including Bay Networks and Nortel)

z Other hardware (including cable ties, rubber feet)

z Installation guide

If anything is missing, notify your sales representative.

Before installing the DSLAM, read the Important Safety Instructions in the beginning of this document.

Mounting Configurations

Three basic installation configurations are available:

z Rack mount – see Installing the Brackets for Rack Mounting on page 20

and Installing the DSLAM Into a Rack on page 21. In this guide, the term rack refers to any rack, cabinet, frame, or bay suitable for mounting telecommunications equipment.

z Wall mount – see Installing the DSLAM on a Wall on page 22.

z Shelf or desktop – see Installing the DSLAM on a Shelf or Desktop on

page 24.

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Installation

Installing the Brackets for Rack Mounting

The 4900 DSLAM can be installed in a rack using mounting brackets. Two

brackets suitable for a 19-inch (483 mm) rack and two brackets suitable for a 23-inch (584 mm) Bay Networks or Nortel rack are shipped with the unit.

To install the mounting brackets for rack mounting:

1 Identify eight flat-head screws provided with the mounting brackets.

2 Attach the brackets appropriate to your rack size. Tighten all screws

firmly.

19-inch (483 mm) Rack Mount

23-inch (584 mm) EIA and Bay Networks

23-inch (584 mm) Nortel

Rack Mount

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Installing the DSLAM Into a Rack

Use:

z #10-32 mounting screws for rails with threaded screw holes

z #12-24 mounting screws and self-retaining nuts for rails with unthreaded

screw holes

To install the DSLAM into a rack:

1 Determine where in the rack you will mount the DSLAM. If your rack

does not have threaded screw holes, slip self-retaining nuts onto the rails where the DSLAM will be fastened.

Installing the DSLAM Into a Rack

02-17070

2 Place the unit so that the brackets rest against the front of the rails. Insert

screws in the bottom screw positions and hand-tighten them.

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Installation

3 Insert and tighten the screws in the top screw positions, then tighten the

bottom screws.

48 1.24A

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ACT

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10 11 12

10/10/1000

Lnk

Dup

POTS

SFP

ADSL2+

4929

Installing the DSLAM on a Wall

Wall mounting requires two wood screws suitable for the weight of the fully cabled unit. These are not included. Use at a minimum 1/4-inch (6 mm) diameter screws in 3/4-inch (19 mm) plywood (not drywall).

To install the DSLAM on a wall:

1 Identify the flat-head screws provided in the hardware kit and the brackets

suitable for a 23-inch rack. Two screws are required for each bracket.

2 Lay the unit upside down on a flat surface.

3 Locate the pair of threaded holes on the right side of the unit. Attach a

bracket using the flat-head screws.

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Installing the DSLAM on a Wall

4 Locate the pair of threaded holes on the left side of the unit. Attach a

bracket using the flat-head screws.

05-17522-01

5 Tighten all screws firmly.

6 Lift the unit into the position it will occupy on the wall and mark the

positions of the key slots in the brackets. Set the unit aside.

7 Install two wood screws (not provided) at the points you have marked. Do

not completely tighten the screws. Leave them so their heads are about 1/4 inch (6 mm) from the wall.

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Installation

8 Hang the unit from the wood screws to verify that the screws are properly

placed. The screws should freely slide into the top of the key slots in the brackets.

Do not fasten the unit to the wall until after it is completely cabled and tested.

Installing the DSLAM on a Shelf or Desktop

If the DSLAM will be placed on a shelf or desktop, install the provided rubber feet before putting the unit in position.

To install the DSLAM on a shelf or desktop, as a standalone unit or in a stack:

1 Locate the rubber feet in the hardware kit provided with the unit.

2 Turn the unit upside down on a flat surface. Squares stamped into the

bottom of the unit show the proper positions for the feet.

3 Remove the protective sheet from the bottom of each foot, then press the

foot onto a corner of the bottom of the unit.

4 Turn the unit right side up and place it in position on a shelf or desktop.

5 If the installation includes more than one unit, one can be stacked atop

another. Up to eight units can be stacked together.

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CABLING

Cabling Overview

The 4900 Series DSLAM has a large variety of possible cabling configurations. This chapter describes all possible connections, not all of which are required:

z Installing the Micro Interface Module on page 26

z Connecting the ADSL2+ and POTS Connectors on page 27

z Connecting the SFP Connector or the 10/100/1000 Connector on page 28

z Connecting the COM Port on page 30

z Connecting to Power on page 31

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Cabling

Installing the Micro Interface Module

A Micro Interface Module (MIM) is not required for operation. It provides additional Ethernet, T1, or E1 uplink ports for the DSLAM, depending upon the MIM model installed.

To install a MIM:

1 Using a flat-head screwdriver to loosen the fastening screws, remove the

blanking plate covering the MIM port on the front of the DSLAM.

2 Align the MIM with the module guides inside the DSLAM's MIM port.

48 1.24A

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MIM

MIM2 T1/E1

1 2 3 4 5 6 7 8 9

ACT

13 14 15 16 17 18 19 20 21 22 23 24

10 11 12

05-17617

3 Slide the MIM into the chassis until it is fully seated.

4 Secure the MIM by tightening the fastening screws on the MIM faceplate

with a flat-head screwdriver.

5 Cable the MIM as described in the MIM installation instructions.

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Page 27

Connecting the ADSL2+ and POTS Connectors

DSL connector supports the tip and ring connections of up to 24 DSL ports over a 50-position cable. A POTS (plain old telephone service) splitter connector is also provided in certain models. If your model does not contain an integrated POTS splitter, you must connect the unit to a separate POTS splitter.

To cable the DSL Ports:

1 Insert a cable tie (provided) through the top of the anchor mount next to

the ADSL2+ connector.

2 If the connector for your cable has a short captive screw, attach the cable

to the ADSL2+ connector and fasten it to the jack screw with its short captive screw.

#4-40

Jack Screw

Short

Screw

50-Pin

Connector

Anchor

Mount

02-17083

3 If the connector for your cable has a long captive screw, remove the

provided jack screw from the threaded hole next to the ADSL2+ connector. Attach the cable connector to the unit using the long captive screw.

Anchor

Mount

Long

Screw

50-Pin

Connector

02-17346

4 Tighten the cable tie around the connector and trim the excess.

02-17084

5 If you are using an integrated POTS splitter, repeat Step 1 through Step 4,

substituting POTS for ADSL2+.

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Cabling

6 Install the supplied large ferrite chokes on the DSL and POTS cables as

close as possible to the connectors. If necessary, use cables ties to hold the chokes in place.

7 Secure the cables as required for strain relief.

COM

POTS

Ferrite Chokes

ADSL2+

4929

05-17636

10/10/1000

Lnk

SFP

Act

Dup

Connecting the SFP Connector or the 10/100/1000 Connector

There are two Ethernet interfaces on the faceplate of the DSLAM, only one of which may be used at a time:

z An 8-position modular jack providing support for 1000BaseT

z A Small Form-Factor Pluggable (SFP) socket providing, with the

appropriate transceiver installed, support for 1000BaseX and 1000BaseT. See Appendix B, Equipment List.

Either interface can be used as the uplink for a single DSLAM, or for the terminating unit in a stack of DSLAMs.

To use the SFP connector or 10/100/1000 connector:

1 Connect the uplink cable to the DSLAM:

— For a wire connection, plug the 8-position modular plug of your

uplink cable into the 10/100/1000 modular jack. A straight-through cable can be used regardless of the destination interface, since the port automatically distinguishes between a Medium-Dependent Interface (MDI) and an MDI Crossover (MDIX).

Install the supplied small ferrite choke on the cable as close as possible to the jack. Use a cable tie to hold the choke in place.

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Connecting DSLAMs to Each Other

— For an SFP copper connection, plug your transceiver into the SFP

socket. Plug the 8-position modular plug of your uplink cable into the SFP transceiver’s modular jack.

— For an SFP fiber connection, plug your transceiver into the SFP

socket. Plug the LC connector of your fiber optic uplink cable into the cable socket of the transceiver. Observing the minimum bend radius for your cable, fasten it with cable ties in such a way that it will not be kinked or snagged in the course of other cabling. If you do not know the specifications for your cable, maintain a radius of at least ten times the cable diameter.

COM

POTS

ADSL2+

4929

05-17619

10/10/1000

Lnk

SFP

Act

Dup

2 Connect the other end of the uplink cable to the uplink interface, such as

an Ethernet switch.

Connecting DSLAMs to Each Other

Two or more DSLAMs can be daisy-chained together. All DSLAMs in this configuration must have a MIM installed; the MIM2000F, with two GigE ports, is recommended for performance reasons.

When daisy-chaining, one Ethernet port must be connected to the LAN, normally to a router. A second Ethernet port is connected to an Ethernet port of another 4900 DSLAM, or to the uplink interface.

The connection to the downstream DSLAM must be specified. This is done using the web interface. See DSLAM Interconnect Configuration in Chapter 5, Configuration Using the NMS.

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Cabling

Connecting the COM Port

You can use the COM port to directly connect a PC, terminal, or modem, permitting use of the Command Line Interface (CLI).

Connecting a Terminal or PC to the COM Port

To connect a terminal or PC to the COM port:

1 Configure the terminal or terminal emulation program to use the

following parameters:

— Maximum speed: 9600 bps

— Data bits: 8

— Parity: None

— Flow Control: None

— Stop bits: 1

2 Determine and procure the proper Data Terminal Equipment (DTE) cable

type. The COM port requires an RJ45-type plug connector. The other connector depends on the serial port on your terminal or PC. See DB9 to

RJ45 Adapter Pinouts in Appendix A, Connectors and Pin Assignments.

3 Connect the modular plug of your cable to the COM port socket.

COM

POTS

ADSL2+

4929

05-17620

10/10/1000

Lnk

SFP

Act

Dup

4 Connect the other end of the cable to the serial port of your terminal or

PC.

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Connecting a Modem to the COM Port

To connect a modem to the COM port:

1 Determine and procure the proper DCE cable type for your modem. The

COM port requires an RJ45-type plug connector. The other connector depends on the serial port on your modem. The connection requires an EIA-232E crossover (null modem) cable or adapter. See DB9 to RJ45

Adapter Pinouts in Appendix A, Connectors and Pin Assignments.

2 Connect the modular plug connector of your cable to the COM port

socket.

3 Connect the other end of the cable or adapter to the serial port of your

modem.

Connecting to Power

The 4900 Series DSLAM is powered by a nominal –48 VDC source. Dual power feeds are provided for redundancy. The terminal block accepts 18 to 14 AWG w ire .

Connecting to Power

The DC power terminal block on the DSLAM has five terminals: two positive, two negative, and one ground. Only one positive terminal and one negative terminal pair need be connected for operational purposes. The second positive and negative terminal pair may be connected to a backup DC power supply for redundancy. The ground terminal must be connected regardlessly. DO NOT OPERATE THE DSLAM WITHOUT A GROUND CONNECTION.

To connect the DSLAM to power:

1 Make sure that the DC power source wires are not powered (that is, the

circuit breakers or fuses are open at the source).

2 Strip about 1/2 inch (13 mm) of insulation off the ends of the 18–14 AWG

or 0.75–2.5 mm

3 Loosen the screw above the center terminal on the DC terminal strip on

the face of your DSLAM.

4 Insert your ground wire into the center terminal and tighten the screw.

5 Attach the other end of the ground wire to an earth ground.

6 Loosen the screws above the positive and negative terminals on one side

of the terminal strip.

7 Insert your negative DC power lead into the negative (–) terminal and

then tighten the screw.

solid or stranded wires you will use for power.

8 Insert your positive DC power lead into the positive (+) terminal and then

tighten the screw.

9 Repeat Step 6 through Step 8 if you have a redundant power source.

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Cabling

10 Turn on your power source and verify that the Power LED on the left side

of the DSLAM is illuminated. See Chapter 4, LEDs.

48 1.24A

+48 VDC

48 VDC

MAX

PWR

MIM

MIM2 T1/E1

1 2 3 4 5 6 7 8 9

ACT

13 14 15 16 17 18 19 20 21 22 23 24

10 11 12

COM

10/10/1000

05-17621-01

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Page 33

LEDS

LED Locations

The locations of the System and DSL Port LEDs on the front panel of the DSLAM are shown in Figure 1, Front Panel LEDs.

Power

Led

48 1.24A

PWR

MAX

MIM

MIM2 T1/E1

DSL Port

Leds

1 2 3 4 5 6 7 8 9

ACT

13 14 15 16 17 18 19 20 21 22 23 24

and Duplex

COM

10 11 12

10/10/1000

Leds

Lnk

SFP Act

Dup

Figure 1: Front Panel LEDs

LED Meanings

The meaning of the front panel LEDs is shown in Table 2, Front Panel LEDs.

Table 2: Front Panel LEDs (Sheet 1 of 2)

LED Color State Meaning

Link, Activity

10/100/1000 Lnk –

Green

Amber

Off

No Ethernet link present.

GigE Ethernet link present.

10/100BaseT link present.

POTS

ADSL2+

4929

05-17622

10/100/1000 Act –

Green

10/100/1000 Dup –

Green

DSL Ports 1–24 LK –

Green

Off

Flashing

Off

No link or no activity.

Transmitting or receiving.

Half-duplex or no link.

Full-duplex link.

No DSL link present.

DSL link present.

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LEDs

Table 2: Front Panel LEDs (Sheet 2 of 2)

LED Color State Meaning

DSL Ports 1–24 ACT –

Amber

Green

Off

Flashing

PWR Green Off

No activity or no link.

Receiving data.

Transmitting data.

No power is applied to the DSLAM.

Power is applied to the DSLAM.

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CONFIGURATION USING THE NMS

Overview

The 4900 Series DSLAMs have an integral web interface that you can access with a web browser. The DSLAM’s integral Network Management System (NMS) lets you configure and monitor the DSLAM using a standard web browser.

Web Interface System Requirements

z Web Browser – Required for running NMS. Compatible web browsers

include, but are not limited to, Microsoft Internet Explorer (version 6.0 or higher) and Netscape Navigator (version 6.0 or higher). NMS is optimized for use with Internet Explorer.

z Use your browser's default settings when running NMS. JavaScript must

be enabled.

z Screen Resolution – 1024 x 768 pixels is the minimum resolution

required for all NMS views to fit within the dimensions of most monitors and laptops. Lower screen resolutions (such as 800 x 600 pixels) may cause NMS screens to exceed the width or height of the screen. To verify screen resolution on a Windows system:

— Right click on your desktop

— Select Properties

— Click the Settings tab

— Adjust the Screen Resolution as needed

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Configuration Using the NMS

Configuring Your Windows PC to Communicate with NMS

To communicate with NMS, your PC’s Ethernet interface must be on the same subnet as the network extender. For example, to configure the IP address under Windows XP:

1 In the Windows task bar, click on the Start button, and then click on

Control Panel.

2 Double-click on the Network Connections icon.

3 In the LAN or High-Speed Internet window, right-click on the icon

corresponding to your network interface card (NIC) and select Properties. (Often this icon is labeled Local Area Connection.) The Local Area Connection dialog box is displayed with a list of currently installed network items.

4 Ensure that the check box to the left of the item labeled Internet Protocol

(TCP/IP) is checked, and click on Properties.

5 Write down the current IP Address and Subnet Mask in the Internet

Protocol (TCP/IP) Properties dialog box. When you are done using NMS, you will need to reconfigure your PC with these values.

6 In the Internet Protocol (TCP/IP) Properties dialog box, click in the radio

button labeled “Use the following IP address” and type 192.168.254.x (where x is any number between 3 and 250, inclusive) in the IP Address field.

7 Type 255.255.255.0 in the Subnet Mask field.

8 Click on OK twice to confirm your changes, and close the Control Panel.

9 Start your web browser. Type 192.168.254.252 into the Address field and

press Enter. The web server opening screen appears.

10 Click on >> Next >>

Username: superuser Password: Password

. The login dialog box appears. Log in using:

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Configuring Your Windows PC to Communicate with NMS

The NMS home page appears.

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Configuration Using the NMS

Management Configuration

Use the Management Configuration screen to set the unit’s IP address and other management parameters.

To configure management parameters:

1 From the home screen, click on the Management Config button. The

Management Configuration screen appears.

2 Select or enter the following parameters:

Parameter Description

IP Address Specify the management IP address for the

DSLAM.

Subnet Mask Specify the subnet mask for the IP address.

Gateway Specify the first-hop gateway address.

Inband MGMT Check this box if you will use inband

management through MIM ports or ADSL ports.

VLAN Id Specify a VLAN identifier for inband

management.

Priority Specify a priority (0–7) for management traffic.

3 Click on Submit.

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Advanced Configuration

Use the Advanced Configuration screen to set the unit’s system name and other parameters.

To configure advanced system parameters:

1 From the home screen, click on the Advanced Config button. The

Advanced Configuration screen appears.

Advanced Configuration

2 Select or enter the following parameters:

Parameter Description

System Name Specify a name to identify the DSLAM.

System Location Specify location information to further identify

the DSLAM.

IP Range Specify a range of IP addresses from which

management traffic is accepted. If your PC’s IP address is outside the range, contact with the DSLAM will be lost when you click on Submit.

Communication Tools Click in the On or Off buttons to enable or

disable TFTP and Telnet on this DSLAM.

3 Click on Submit.

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Configuration Using the NMS

HTTP Password

Use the HTTP Password screen to set the password for the General and Superuser logins.

To configure HTTP passwords:

1 From the home screen, click on the HTTP Password button. The HTTP

Password Administration screen appears.

2 Select or enter the following parameters:

Parameter Description

Old Password Specify the current password for the General or

Superuser login. The default setting is Password.

New Password Specify the new password for the General or

Superuser login.

Confirm New Type the new password again.

3 Click on Submit.

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SNMP Configuration

Use the SNMP Configuration screen to enable traps and establish trap managers.

To configure SNMP parameters:

1 From the home screen, click on the SNMP Config button. The SNMP

Configuration screen appears.

SNMP Configuration

2 Select or enter the following parameters:

Parameter Description

SNMP Notification IP Specify the IP addresses of hosts that are to

receive trap notifications.

SNMP Traps Click in the check boxes to enable or disable

SNMP traps:

z snmpAuthentication

z snmpEnvironment

z snmpColdStart

z snmpModule/Port

3 Click on Submit.

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Configuration Using the NMS

SNMP Community Administration

Use the SNMP Community Administration screen to set the read and read/ write community names.

To configure community names:

1 From the home screen, click on the SNMP Community button. The

SNMP Community Administration screen appears.

2 Select or enter the following parameters:

Parameter Description

Old Community Specify the current community name for Read or

Read/Write operations. The default for both is Password.

New Community Specify the new community name for Read or

Read/Write operations.

Confirm New Type the new community name again.

3 Click on Submit.

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Global Set

Use the Global Set screen to set parameters for all ports or for a group of ports at once.

Global Circuit Configuration

To configure global parameters:

1 From the home screen, click on the Global Set button. The Global Circuit

Configuration screen appears.

Global Set

2 In the Add Ports drop-down list, select All or a group of ports. To select

multiple ports, hold the Ctrl key while clicking on your selections.

3 Select or enter the following parameters:

Parameter Description

Reset Port Statistics Click in this box to reset statistics when the

Submit button is clicked on.

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Configuration Using the NMS

Parameter Description

Port Mode Setting Specify a port mode:

z Fixed – The upstream and downstream rates

are fixed.

z Adaptive – The ports will automatically train

up to the best possible speed supported by the DSLAM, the modem at the remote end, and the copper cable pair connecting the two.

z Fixed Adaptive – The ports will automatically

train up to the best possible speed, subject to a user-specified maximum upstream and downstream bandwidth.

VPI/VCI Detect Setting Specify the port behavior with regard to VPI/

VCI detection:

z On – The DSLAM will monitor the line to

determine the VPI and VCI settings of the remote ADSL modem and set itself accordingly. If no ATM cells are detected (at any VPI/VCI setting), the port will default to VPI 0 and VCI 35.

z Off – The port will use the default setting of

VPI and VCI (0/35 if not changed by the setting of VPI and VCI, below), or lock in the VPI/VCI already discovered while VPI/VCI detection was On.

Data Rate Setting If you have selected a Port Mode of Fixed or

Fixed Adaptive, specify the maximum upstream and downstream rates, in bps.

Filter IP Address Settings Specify up to four IP address ranges. Packets are

accepted from source IP addresses in the ranges specified.

Protocol Setting Click in the check box to enable Protocol Setting

detection. Select Allow Selected and specify up to four Ethertypes allowed on the ports.

DHCP Option 82 Specify whether DHCP Option 82 is enabled,

and if it is, whether packets are identified by IP address or circuit ID. This identifier is added to packets to let your DHCP Server recognize which DSLAM port an IP address request is coming from, thereby allowing the DHCP Server to limit the number of IP addresses assigned per port.

VPI and VCI Specify a default VPI and VCI if VPI/VCI

Detect Setting (above) is Off.

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Global DSCP Rules

Global Set

Parameter Description

Frame Type Specify whether the ports use Logical Link

Control (LLC) or Virtual Channel Multiplexing (VCM) bridged encapsulation. These are defined in RFC 1483.

Standard Mode Specify the ports’ DSL mode.

4 Click on Submit.

To configure DSCP rules:

1 Click on the Global DSCP Rules tab. The Global DSCP Rules screen

appears.

2 In the Add Ports drop-down list, select All or a group of ports. To select

multiple ports, hold the Ctrl key while clicking on your selections.

3 Select or enter the following parameters:

Parameter Description

Reset the DSCP Range rules to default

Click in this box to reset DSCP Range rules when the Submit button is clicked on.

parameters

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Configuration Using the NMS

Parameter Description

Global Configuration Diffserv Rule

Specify Add, Delete, or No Set to add a rule, delete a rule, or perform no action when the Submit button is clicked on.

Activate Specify whether the rule you are adding is

active.

DS Value Specify the Differentiated Services value. The

DS Value of a packet is a hexadecimal value calculated from the upper six bits of an eight-bit field in the packet's IP header.

DS Mask Specify the DS mask. The DS Mask is a

hexadecimal value that indicates which of the DSCP's upper six bits will be utilized in considering a packet's DSCP type. Default is FC, indicating that all of the DSCP's upper six bits will be used in calculating the packet's DS Value.

Allow Tag/Untag on Ingress Pkt.

Specify tag or untag. Tag indicates that ingress packets already matched to the Diffserv Rule must have a VLAN tag to be further considered; packets without a VLAN tag will be dropped. Untag indicates that ingress packets already matched to the Diffserv Rule cannot have a VLAN tag to be further considered; packets with a VLAN tag will be dropped.

VLAN Specify a VLAN ID range. For each Global

Diffserv Rule, if you selected Tag for Allow Tag/ Untag, the VLAN field should specify either an acceptable single VLAN, or an acceptable VLAN Range, for VLAN tags on ingress packets. If you selected Untag, the VLAN field should specify a single VLAN only if you intend to have a VLAN tag added to packets; if you do not intend to have a VLAN tag added to packets, the VLAN field should be left at the 0 - 0 default.

Add VLAN to Ingress Pkt.

Specify whether the VLAN ID should be added to ingress packets.

Priority Specify the priority to be used when adding a

configured VLAN ID to a packet.

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Parameter Description

Fixed/Max Specify the handling of VLAN priority (used

only if the received packet is already tagged):

z Fixed – The packet's original priority will

automatically be replaced with the Priority specified above,

z Max – The packet's original priority will be

replaced with the configured Priority only if the packet's original priority is greater than the configured Priority.

Ingress Limit Specify the ingress limit in kbps for packets

matching this rule.

Egress Limit Specify the egress limit in kbps for packets

matching this rule.

4 Click on Submit.

Global Set

Global IP Rules

To configure IP rules:

1 Click on the Global IP Rules tab. The Global IP Rules screen appears.

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Configuration Using the NMS

2 In the Add Ports drop-down list, select All or a group of ports. To select

multiple ports, hold the Ctrl key while clicking on your selections.

3 Select or enter the following parameters:

Parameter Description

Reset the IP Range rules to default parameters

Global Configuration IP Range Rule

Click in this box to reset IP Range rules when the Submit button is clicked on.

Specify Add, Delete, or No Set to add a rule, delete a rule, or perform no action when the Submit button is clicked on.

Activate Specify whether the rule you are adding is

active.

IP Range Specify the range of IP addresses that constitutes

a match for this rule.

Allow Tag/Untag on Ingress Pkt.

Specify tag or untag. Tag indicates that ingress packets already matched to the IP Rule must have a VLAN tag to be further considered; packets without a VLAN tag will be dropped. Untag indicates that ingress packets already matched to the IP Rule cannot have a VLAN tag to be further considered; packets with a VLAN tag will be dropped.

VLAN Specify a VLAN ID range. For each Global IP

Range Rule, if you selected Tag for Allow Tag/ Untag, the VLAN field should specify either an acceptable single VLAN, or an acceptable VLAN Range, for VLAN tags on ingress packets. If you selected Untag, the VLAN field should specify a single VLAN only if you intend to have a VLAN tag added to packets; if you do not intend to have a VLAN tag added to packets, the VLAN field should be left at the 0 - 0 default.

Add VLAN to Ingress Pkt.

Specify whether the VLAN ID should be added to ingress packets.

Priority Specify the priority to be used when adding a

configured VLAN ID to a packet.

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Parameter Description

Fixed/Max Specify the handling of VLAN priority (used

only if the received packet is already tagged):

z Fixed – The packet's original priority will

automatically be replaced with the Priority specified above,

z Max – The packet's original priority will be

replaced with the configured Priority only if the packet's original priority is greater than the configured Priority.

Ingress Limit Specify the ingress limit in kbps for packets

matching this rule.

Egress Limit Specify the egress limit in kbps for packets

matching this rule.

4 Click on Submit.

Global Set

Global MAC Rules

To configure MAC rules:

1 Click on the Global MAC Rules tab. The Global MAC Rules screen

appears.

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Configuration Using the NMS

2 In the Add Ports drop-down list, select All or a group of ports. To select

multiple ports, hold the Ctrl key while clicking on your selections.

3 Select or enter the following parameters:

Parameter Description

Reset the MAC rules to default parameters

Global Configuration IP Range Rule

Click in this box to reset MAC rules when the Submit button is clicked on.

Specify Add, Delete, or No Set to add a rule, delete a rule, or perform no action when the Submit button is clicked on.

Activate Specify whether the rule you are adding is

active.

MAC Range Specify the range of MAC addresses that

constitutes a match for this rule.

Allow Tag/Untag on Ingress Pkt.

Specify tag or untag. Tag indicates that ingress packets already matched to the MAC Rule must have a VLAN tag to be further considered; packets without a VLAN tag will be dropped. Untag indicates that ingress packets already matched to the MAC Rule cannot have a VLAN tag to be further considered; packets with a VLAN tag will be dropped.

VLAN Specify a VLAN ID range. For each Global

MAC Rule, if you selected Tag for Allow Tag/ Untag, the VLAN field should specify either an acceptable single VLAN, or an acceptable VLAN Range, for VLAN tags on ingress packets. If you selected Untag, the VLAN field should specify a single VLAN only if you intend to have a VLAN tag added to packets; if you do not intend to have a VLAN tag added to packets, the VLAN field should be left at the 0 - 0 default.

Add VLAN to Ingress Pkt.

Specify whether the VLAN ID should be added to ingress packets.

Priority Specify the priority to be used when adding a

configured VLAN ID to a packet.

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Parameter Description

Fixed/Max Specify the handling of VLAN priority (used

only if the received packet is already tagged):

z Fixed – The packet's original priority will

automatically be replaced with the Priority specified above,

z Max – The packet's original priority will be

replaced with the configured Priority only if the packet's original priority is greater than the configured Priority.

Ingress Limit Specify the ingress limit in kbps for packets

matching this rule.

Egress Limit Specify the egress limit in kbps for packets

matching this rule.

4 Click on Submit.

Global Set

Global VLAN Rules

To configure VLAN rules:

1 Click on the Global VLAN Rules tab. The Global VLAN Rules screen

appears.

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Configuration Using the NMS

2 In the Add Ports drop-down list, select All or a group of ports. To select

multiple ports, hold the Ctrl key while clicking on your selections.

3 Select or enter the following parameters:

Parameter Description

Reset the VLAN rules to default parameters

Global Configuration VLAN Rule

Click in this box to reset VLAN rules when the Submit button is clicked on.

Specify Add, Delete, or No Set to add a rule, delete a rule, or perform no action when the Submit button is clicked on.

Activate Specify whether the rule you are adding is

active.

Allow Tag/Untag on Ingress Pkt.

Specify tag or untag.

The DSLAM tries to match to a VLAN rule traffic that has not matched any other rule type. If the packet is untagged it will match the one and only allowed VLAN rule that indicates Untagged. If the packet has a tag then the DSLAM will try to find a Tagged rule that has a VLAN range defined with the packet’s VLAN ID. If it finds one it will use that rule, and then the packet will be checked for all other criteria. If it does not find a rule to match the packet VLAN ID the packet is dropped.

VLAN Specify a VLAN ID range that constitutes a

match of this rule. If you selected Untag, the VLAN field should specify a single VLAN only if you intend to have a VLAN tag added to packets; if you do not intend to have a VLAN tag added to packets, the VLAN field should be left at the 0 - 0 default.

Add VLAN to Ingress Pkt.

Specify whether the VLAN ID should be added to ingress packets.

Priority Specify the priority to be used when adding a

configured VLAN ID to a packet.

Fixed/Max Specify the handling of VLAN priority (used

only if the received packet is already tagged):

z Fixed – The packet's original priority will

automatically be replaced with the Priority specified above,

z Max – The packet's original priority will be

replaced with the configured Priority only if the packet's original priority is greater than the configured Priority.

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Parameter Description

Ingress Limit Specify the ingress limit in kbps for packets

matching this rule.

Egress Limit Specify the egress limit in kbps for packets

matching this rule.

4 Click on Submit.

Global Set

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Configuration Using the NMS

Global Advanced Configuration

SNR settings may greatly affect ADSL performance. Do not change SNR settings unless so advised by your service provider.

To configure SNR settings:

1 Click on the Global Advanced Config tab. The Global Configuration

SNR settings screen appears.

2 In the Add Ports drop-down list, select All or a group of ports. To select

multiple ports, hold the Ctrl key while clicking on your selections.

3 Select or enter the following parameters:

Parameter Description

SNR (dB) Setting Specify the upstream and downstream Signal to

Noise Ratio settings for the selected ports.

Reed Solomon Error Correction Settings: Delay

Reed Solomon Error Correction Settings: Correction

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Specify the upstream and downstream Reed-Solomon delay.

Specify the upstream and downstream Reed-Solomon correction.

Page 55

Parameter Description

EC/FDM Specify the upstream and downstream Echo

Fast Buffer Setting Specify the buffer setting: Fast or Interleave.

Default Setting To return to the default settings when the Submit

4 Click on Submit.

Circuit Summary

Use the Circuit Summary screen to display information about port configurations.

To display the circuit summary:

Circuit Summary

Cancellation or Frequency Division Multiplexing mode.

button is clicked on, click in the Set to Default check box.

1 From the home screen, click on the Circuit Summary button. The Circuit

Summary screen appears.

2 Click on Refresh to view current information. Click on a port number in

the leftmost column to view the Circuit Configuration screen.

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Configuration Using the NMS

Circuit Configuration

Use the Circuit Configuration screen to set the parameters for a single port.

To configure circuit parameters:

1 From the home screen, click on one of the 24 DSL port LEDs.

Alternatively, click on the Circuit Summary button, then click on a port number on the left side of the Circuit Summary listing. The Circuit Configuration screen appears.

2 Select or enter the following parameters:

Parameter Description

Port Select a port from the drop-down list.

Port Mode Setting Specify a port mode:

z Fixed – The upstream and downstream rates

are fixed.

z Adaptive – The ports will automatically train

up to the best possible speed supported by the DSLAM, the modem at the remote end, and the copper cable pair connecting the two.

z Fixed Adaptive – The ports will automatically

train up to the best possible speed, subject to a user-specified maximum upstream and downstream bandwidth.

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Circuit Configuration

Parameter Description

VPI/VCI Detect Setting Specify the port behavior with regard to VPI/

VCI detection:

z On – The DSLAM will monitor the line to

determine the VPI and VCI settings of the remote ADSL modem and set itself accordingly. If no ATM cells are detected (at any VPI/VCI setting), the port will default to VPI 0 and VCI 35.

z Off – The port will use the default setting of

VPI and VCI (0/35 if not changed by the setting of VPI and VCI, below), or lock in the VPI/VCI already discovered while VPI/VCI detection was On.

Filter IP Address Settings Specify up to four IP address ranges. Packets are

accepted from source IP addresses in the ranges specified.

Protocol Setting Click in the check box to enable Protocol Setting

detection. Select Allow Selected and specify up to four Ethertypes allowed on the ports.

DHCP Option 82 Specify whether DHCP Option 82 is enabled,

Layer 2 Port Filter Settings

Click in the check box if you want to filter by MAC address the packets on this port.

MAC 1 – MAC 3 Enter up to three MAC addresses.

Unlimited # of MACs or Define # of MACs

Specify whether the number of MAC addresses with access to the port is to be limited to a certain number (not including MAC 1, MAC 2, and MAC 3, if specified above).

VPI and VCI Specify a default VPI and VCI if VPI/VCI

Detect Setting (above) is Off.

Frame Type Specify whether the ports use Logical Link

Control (LLC) or Virtual Channel Multiplexing (VCM) bridged encapsulation. These are defined in RFC 1483.

Standard Mode Specify the ports’ DSL mode.

3 Click on Submit.

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Configuration Using the NMS

DSCP Rules

To configure DSCP rules:

1 Click on the DSCP Rules tab. The DSCP Rules screen appears.

2 Select or enter the following parameters:

Parameter Description

Port Select a port from the drop-down list.

Reset the DSCP rules to default parameters

Activate Specify whether the rule is active.

DS Value Specify the Differentiated Services value. The

DS Mask Specify the DS mask. The DS Mask is a

Click in this box to reset DSCP rules when the Submit button is clicked on.

DS Value of a packet is a hexadecimal value calculated from the upper six bits of an eight-bit field in the packet's IP header.

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Parameter Description

Circuit Configuration

Allow Tag/Untag on Ingress Pkt.

VLAN ID Range Specify a VLAN ID range. For each rule, if you

selected Tag for Allow Tag/Untag, the VLAN field should specify either an acceptable single VLAN, or an acceptable VLAN Range, for VLAN tags on ingress packets. If you selected Untag, the VLAN field should specify a single VLAN only if you intend to have a VLAN tag added to packets; if you do not intend to have a VLAN tag added to packets, the VLAN field should be left at the 0 - 0 default.

Add VLAN to Ingress Pkt.

Specify whether the VLAN ID should be added to ingress packets.

Priority Specify the priority to be used when adding a

configured VLAN ID to a packet.

Fixed/Max Specify the handling of VLAN priority (used

only if the received packet is already tagged):

z Fixed – The packet's original priority will

automatically be replaced with the Priority specified above,

z Max – The packet's original priority will be

replaced with the configured Priority only if the packet's original priority is greater than the configured Priority.

Ingress Limit Specify the ingress limit in kbps for packets

matching this rule.

Egress Limit Specify the egress limit in kbps for packets

matching this rule.

3 Click on Submit.

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Configuration Using the NMS

IP Rules

To configure IP rules:

1 Click on the IP Rules tab. The IP Rules screen appears.

2 Select or enter the following parameters:

Parameter Description

Port Select a port from the drop-down list.

Activate Specify whether the rule is active.

IP Range Specify the range of IP addresses that constitutes

a match for this rule.

Allow Tag/Untag on Ingress Pkt.

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Circuit Configuration

Parameter Description

VLAN ID Range Specify a VLAN ID range. For each IP Range

Rule, if you selected Tag for Allow Tag/Untag, the VLAN field should specify either an acceptable single VLAN, or an acceptable VLAN Range, for VLAN tags on ingress packets. If you selected Untag, the VLAN field should specify a single VLAN only if you intend to have a VLAN tag added to packets; if you do not intend to have a VLAN tag added to packets, the VLAN field should be left at the 0 - 0 default.

Add VLAN to Ingress Pkt.

Specify whether the VLAN ID should be added to ingress packets.

Priority Specify the priority to be used when adding a

configured VLAN ID to a packet.

Fixed/Max Specify the handling of VLAN priority (used

only if the received packet is already tagged):

z Fixed – The packet's original priority will

automatically be replaced with the Priority specified above,

z Max – The packet's original priority will be

replaced with the configured Priority only if the packet's original priority is greater than the configured Priority.

Ingress Limit Specify the ingress limit in kbps for packets

matching this rule.

Egress Limit Specify the egress limit in kbps for packets

matching this rule.

3 Click on Submit.

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Configuration Using the NMS

MAC Rules

To configure MAC rules:

1 Click on the MAC Rules tab. The MAC Rules screen appears.

2 Select or enter the following parameters:

Parameter Description

Port Select a port from the drop-down list.

Reset the MAC rules to default parameters

Activate Specify whether the rule is active.

MAC Range Specify the range of MAC addresses that

Allow Tag/Untag on Ingress Pkt.

Click in this box to reset MAC rules when the Submit button is clicked on.

constitutes a match for this rule.

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Circuit Configuration

Parameter Description

VLAN ID Range Specify a VLAN ID range. For each MAC Rule,

if you selected Tag for Allow Tag/Untag, the VLAN field should specify either an acceptable single VLAN, or an acceptable VLAN Range, for VLAN tags on ingress packets. If you selected Untag, the VLAN field should specify a single VLAN only if you intend to have a VLAN tag added to packets; if you do not intend to have a VLAN tag added to packets, the VLAN field should be left at the 0 - 0 default.

Add VLAN to Ingress Pkt.

Specify whether the VLAN ID should be added to ingress packets.

Priority Specify the priority to be used when adding a

configured VLAN ID to a packet.

Fixed/Max Specify the handling of VLAN priority (used

only if the received packet is already tagged):

z Fixed – The packet's original priority will

automatically be replaced with the Priority specified above,

z Max – The packet's original priority will be

replaced with the configured Priority only if the packet's original priority is greater than the configured Priority.

Ingress Limit Specify the ingress limit in kbps for packets

matching this rule.

Egress Limit Specify the egress limit in kbps for packets

matching this rule.

3 Click on Submit.

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Configuration Using the NMS

VLAN Rules

To configure VLAN rules:

1 Click on the VLAN Rules tab. The VLAN Rules screen appears.

2 Select or enter the following parameters:

Parameter Description

Port Select a port from the drop-down list.

Reset the VLAN rules to default parameters

Activate Specify whether the rule is active.

Allow Tag/Untag on Ingress Pkt.

Click in this box to reset VLAN rules when the Submit button is clicked on.

Specify tag or untag.

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Circuit Configuration

Parameter Description

VLAN Specify a VLAN ID range that constitutes a

Add VLAN to Ingress Pkt.

Specify whether the VLAN ID should be added to ingress packets.

Priority Specify the priority to be used when adding a

configured VLAN ID to a packet.

Fixed/Max Specify the handling of VLAN priority (used

only if the received packet is already tagged):

z Fixed – The packet's original priority will

automatically be replaced with the Priority specified above,

z Max – The packet's original priority will be

replaced with the configured Priority only if the packet's original priority is greater than the configured Priority.

Ingress Limit Specify the ingress limit in kbps for packets

matching this rule.

Egress Limit Specify the egress limit in kbps for packets

matching this rule.

3 Click on Submit.

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Configuration Using the NMS

Backbone VLAN ID

To configure the backbone VLAN ID, flood type, and Ethertype:

1 Click on the Bkbone VLAN Id, Flood, Ethertype tab. The Bkbone VLAN

Id, Flood, Ethertype screen appears.

2 Select or enter the following parameters:

Parameter Description

Backbone VLAN Id Configuration

Specify the Backbone VLAN ID. Used in conjunction with standard VLAN tags, the single Backbone VLAN tag will become the primary identifier, allowing a router with backbone capabilities to make smarter decisions in directing unlearned traffic. This helps prevent traffic from being flooded to incorrect networks. Once packets have been directed to the correct network by the Backbone VLAN tag, standard VLAN tags will then direct the packets to the appropriate ports. The default is zero, meaning the port is not configured to utilize the Backbone-VLAN function.

A Backbone-VLAN tag cannot be used independently; stardard VLAN tags must be set. Additionally, the DSLAM uplink connection must run through a router in order for a Backbone VLAN tag to function.

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Circuit Configuration

Parameter Description

Flood Specify the Flood setting. Flood refers to the

method in which interface modules handle unknown unicasts (traffic directed to a single MAC Address), broadcasts (traffic directed to all MAC Addresses) and multicasts (traffic directed to multiple MAC Addresses) for each port.

z Upl (Uplink) – Unknown unicast, broadcast

and multicast traffic is flooded only to the DSLAM uplink interface ports. This prevents communication between interface ports without the intervention of an upstream device such as a router. If communication between interface ports is desired, the upstream device must be properly configured to allow it.

z Vln (VLAN) – Unknown unicast, broadcast

and multicast traffic is flooded to the DSLAM’s ADSL ports (within the sender's VLAN range) in addition to the uplink interface ports.

Ethertype Specify the Ethertype of the backbone tag added

to traffic if the backbone VLAN ID is configured. Used only in conjunction with backbone VLANs.

3 Click on Submit.

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Configuration Using the NMS

Port Statistics

To view port statistics:

1 Click on the Port Statistics tab. The Port Statistics screen appears.

2 Click on Reset Statistics to set all statistics to zero.

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Copy Port

Circuit Configuration

To copy a port configuration to one or more other ports:

1 Click on Port Copy. The Port Copy screen appears.

2 Select a source port, then one or more destination ports.

3 Click on Submit. The configuration of the source port is copied to the

destination port or ports.

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Configuration Using the NMS

SNR Advanced Configuration

SNR settings may greatly affect ADSL performance. Do not change SNR settings unless so advised by your service provider.

To configure SNR settings:

1 Click on the Advanced Config tab. The Configuration SNR settings

screen appears.

2 Select or enter the following parameters:

Parameter Description

Port Select a port from the drop-down list.

SNR (dB) Setting Specify the upstream and downstream Signal to

Noise Ratio settings for the selected ports.

Reed Solomon Error Correction Settings: Delay

Reed Solomon Error Correction Settings: Correction

EC/FDM Specify the upstream and downstream Echo

Fast Buffer Setting Specify the buffer setting: Fast or Interleave.

Specify the upstream and downstream Reed-Solomon delay.

Specify the upstream and downstream Reed-Solomon correction.

Cancellation or Frequency Division Multiplexing mode.

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Parameter Description

Default Setting To return to the default settings when the Submit

3 Click on Submit.

MAC and IGMP Summary

On the home screen of the web interface is a schematic representation of the front panel of the DSLAM. It includes a button not on the actual front panel, labeled MAC-IGMP. This opens the MAC and IGMP Summary screen.

MAC and IGMP Summary

button is clicked on, click in the Set to Default check box.

MAC-IGMP Button

To view the MAC and IGMP Summary screens:

1 From the home screen, click on the MAC-IGMP button. The MAC

Summary screen appears.

2 Click on a Port or MIM button to see specific entries in the MAC table, or

click on MAC Summary to see all entries.

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Configuration Using the NMS

3 Click on the IGMP tab to display the IGMP table. Click on a Port or MIM

button to see specific entries in the IGMP table, or click on IGMP Summary to see all entries.

4 Click on the IGMP Age tab to set the IGMP age and enable or disable

IGMP proxy. The IGMP Age screen appears.

5 Enter or select the following:

Parameter Description

IGMP Age Time Specify an IGMP age interval, in seconds. This

should be twice the query rate of your router.

6 To search for MAC or IGMP table entries, click on the Search tab. The

Search screen appears.

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DSLAM Interconnect Configuration

7 Enter a MAC address to search for a MAC table entry, or an IP address to

search for an IGMP table entry.

8 Click on the appropriate Submit button.

DSLAM Interconnect Configuration

Use the DSLAM Interconnect Configuration screen to specify a port connected to a downstream 4900 Series DSLAM. This information is used to configure internal traffic flows. The screen is accessed using the blue button above the Ethernet uplinks on the schematic representation of the faceplate on the home page.

Downlink Button

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Configuration Using the NMS

To specify the port connected to a downstream DSLAM:

1 From the home screen, click on blue button above the 10/100/1000 and

SFP connectors. The DSLAM Interconnect Configuration screen appears.

2 Select Off or a port from the drop-down list. For example, if this DSLAM

is connected to a downstream DSLAM over the first MIM port, select MIMp1.

3 Click on Submit.

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COMMAND LINE INTERFACE

Overview

The 4900 Series DSLAMs have an integral command line interface (CLI) that can be accessed by direct connection to the COM port or by Telnet to the DSLAM’s management address.

CLI System Requirements

z Straight-Through RJ45 to RJ45 Ethernet Cable – Required for

establishing a direct connection from the COM port to a DB9 adapter.

z DB9 Female to RJ45 Male Adapter – Required for conversion of your

PC's RS232 serial port for use with the RJ45 to RJ45 Ethernet cable.

z Terminal Emulation Program – Required for running the CLI over a

direct connection. The program must emulate a VT100 terminal.

z Telnet Client – Required for remote management with the CLI.

Microsoft Windows Operating Systems (98, 2000, NT, and XP) include a Telnet client which is executed using the Windows command prompt (cmd.exe). If you are using an operating system other than Windows, you may need to install a Telnet client.

Connecting a PC Directly

To connect a PC directly to the DSLAM to use the CLI:

1 Plug a DB9 to RJ45 adapter into the RS232 serial port on your PC. See

DB9 to RJ45 Adapter Pinouts in Appendix A, Connectors and

Pin Assignments.

2 Connect one end of a straight-through RJ45 to RJ45 Ethernet cable into

the adapter plugged into your PC, and the other end of the cable into the COM port on the face of the DSLAM.

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Command Line Interface

Launching the Terminal Emulation Program

Launch the terminal emulation program on your PC and configure the program settings. Actual configurations will depend upon the program being used, though settings should be modeled after the list below; most are standard defaults. Refer to your terminal emulation program’s user manual for further information.

Baud: 9600 Port: Com

Data Bits: 8 Stop Bits: 1 Flow

Control: Parity: none

none Transmit

Logging Into the CLI

Once your terminal emulation program has been launched, device information is displayed, followed by a request for username and password. You must log in as a superuser in order to make configuration changes.

n/a

Delay:

Username: superuser Password: Password

After you have logged in, enter a question mark (?) to list the available commands.

CLI Commands

The CLI supports the following commands.

Table 3: CLI Commands (Sheet 1 of 2)

Command Description

? Lists available commands and their syntax.

ALLOW Controls by IP address those hosts for which traffic is permitted on

the DSLAM. ALL (the default) permits all traffic.

Syntax:

allow [ALL, IP_ADDRESS [IP address]]

CLEAR_NVRAM Clears Non-Volatile Random Access Memory, restoring the DSLAM

to factory defaults.

DISABLE_TELNET Disables access to the DSLAM using Telnet.

DISABLE_TFTP Disables access to the DSLAM using Trivial File Transfer Protocol.

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CLI Commands

Table 3: CLI Commands (Sheet 2 of 2)

Command Description

DISABLE_WEB_SERVER] Disables access to the DSLAM using the web server.

ENABLE_TELNET Enables access to the DSLAM using Telnet.

ENABLE_TFTP Enables access to the DSLAM using Trivial File Transfer Protocol.

ENABLE_WEB_SERVER Enables access to the DSLAM using the web server.

HELP Lists available commands and their syntax.

LOGOUT Ends the CLI session.

SET Sets a configuration option. Most SET commands require that slot

be specified, and allow port optionally to be specified. Exceptions are the two system SET commands for session timeout and system name.

Syntax:

set cli_session_timeout seconds

set system_name name

set slot 1 [[port] [all, port_number]] [item] [value]

Items and values for SET commands are shown in Tab l e 4 , Se t an d

Show Command Items and Values.

SHOW Shows a configuration option. SHOW commands require that slot be

specified, and allow port optionally to be specified.

Syntax:

show slot 1 [[port] [all, port_number]] [item] [value]

Items and values for SHOW commands are shown in Table 4 , Se t

and Show Command Items and Values.

WHO Shows who is logged in the system.

The commands use the following parameters.

Table 4: Set and Show Command Items and Values (Sheet 1 of 3)

Items Values

ADSL_ENCAPSULATION [RFC1483-LLC,RFC1483-VCMUX]

ADSL_PORT_MODE [ON,OFF,ADAPTIVE,FIXED_ADAPTIVE]

ADSL_SPEED [XXXX YYYY]

Where: XXXX = downstream rate (in kbps) and YYYY = upstream rate (in kbps)

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Command Line Interface

Table 4: Set and Show Command Items and Values (Sheet 2 of 3)

Items Values

ADSL_STANDARD [MULTIMODE,G.DMT,G.LITE,T1.413,ALCATEL]

ADSL_VCI [0–65535]

ADSL_VPI [0–255]

ADSL_VPI_VCI_DETECT [ON,OFF]

BACKBONE_VLAN [0–4085]

CIRCUIT_ID circuit_ID

Changes the CIRCUIT ID.

CLEAR_NVRAM Reboots the unit and restores factory defaults

CLI_SESSION_TIMEOUT [tbd–tbd]

CLI Session Timeout sets the amount of time a CLI session can sit idle before the user is automatically logged out. Time is represented in seconds; the minimum value is 30.

DEFAULT_GATEWAY xxx.xxx.xxx.xxx

Value for DEFAULT_GATEWAY is a valid IP address.

DOWNSTREAM_INTERCON-

[MGMT, UPLINK1,UPLINK2,UPLINK3,UPLINK4]

NECT

DYNAMIC_MAC Number of dynamic MAC addresses that can be learned on this port.

ETHER_TYPE [8100,9100]

Changes the Backbone tag type.

FIRMWARE_VERSION None. Displays the firmware version.

FLOOD [UPL,VLN]

GENERAL_PASSWORD None. You will be prompted for values.

IGMP [dump,stop,snoop 225.1.1.2 123,clear]

INBAND_MANAGEMENT [ON,OFF]

INBAND_MGMT_VLAN_ID [0–4085]

IP_ADDRESS xxx.xxx.xxx.xxx

Value for IP_ADDRESS is a valid IP address.

IP_RANGE SET: [1–4]

SHOW: [ALL,1–4]

LAYER2_ENABLE [on,off]

Enables or disables Layer 2 functionality.

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Table 4: Set and Show Command Items and Values (Sheet 3 of 3)

Items Values

MAC [dump,clear]

MGMT_PORT_UPLINK [on,off]

Allows the PHYSICAL management port to be an UPLINK port.

MIM [dump,reset_stats]

PHY PHY DEBUG args->cmd phy_num reg val

PRIORITY [0–7]

PROTOCOL [ALL,IP,VALUE]

Changes the protocol filter.

RESET None.

CLI Commands

SNMP_READONLY_COM-

None. You will be prompted for values.

MUNITY

SNMP_READWRITE_COM-

None. You will be prompted for values.

MUNITY

STATIC_MAC xx:xx:xx:xx:xx:xx

Sets static mac addresses.

SUBNET_MASK xxx.xxx.xxx.xxx

SUPERUSER_PASSWORD None. You will be prompted for values.

SYSTEM_NAME [system_name]

Changes the DSLAM System Name and CLI Prompt.

VLAN_RANGE VLAN_RANGE:

SHOW: [ALL,1–10] SET: [1–10]

VLAN_ID: [0–4085]–[0–4085]

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Command Line Interface

Using the CLI to Establish Inband Management

CLI Set commands are used to establish inband management. For example:

set slot 1 ip_address 137.182.10.251

set slot 1 subnet_mask 255.255.255.0

set slot 1 default_gateway 137.182.10.10

set slot 1 inband_management on

The DSLAM in this example can now be managed with NMS by attaching a PC to the DSLAM’s 10/100/1000 port and opening the address

137.182.10.251 in a web browser.

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SNMP INTERFACE

Overview

The 4900 Series DSLAM can be managed using the Simple Network Management Protocol (SNMP).

This implementation uses a portion of SNMP v1.0: the MIB-II System Group and Interfaces Group of OIDs. SNMP uses MIBs (Management Information Bases) sanctioned by the IETF (Internet Engineering Task Force). MIBs are composed of OIDs (Object Identifiers), each of which represents a system configuration or request for data.

You will not be able to manage your DSLAM via SNMP until you have set the unit IP address, subnet mask, and default gateway. See Management

Configuration in Chapter 5, Configuration Using the NMS or Using the CLI to Establish Inband Management in Chapter 6, Command Line Interface.

Downloading MIBs

You must have a MIB browser installed on your PC in order to utilize the Management Information Base.

1 Launch your MIB browser and perform any necessary program

configurations. Refer to your MIB browser user manual for further information.

2 Download the MIBs from the Zhone website. Refer to your MIB browser

user manual for instructions on how to compile the OIDs into your MIB browser.

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SNMP Interface

SNMP Community Strings

The following are the default community strings for MIB access.

SNMP Community String

ACCESS COMMUNITY STRING*

read only Password

read/write Password

*Community strings are case sensitive.

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CONNECTORS AND PIN ASSIGNMENTS

Overview

The following sections provide pin assignments for:

z DSL Ports and POTS Splitter Connectors on page 83

z SFP Connector on page 85

z 10/100/1000BaseT Connector on page 86

z DB9 to RJ45 Adapter Pinouts on page 87

POTS

PWR

48 1.24A

MAX

COM

1 2 3 4 5 6 7 8 9

MIM2 T1/E1

ACT

13 14 15 16 17 18 19 20 21 22 23 24

MIM

10 11 12

10/10/1000

Lnk

SFP Act

Dup

Figure 2: 4929 DSLAM Front Panel

DSL Ports and POTS Splitter Connectors

The 50-pin RJ21X Telco connector labeled DSL Ports 1–24 provides the 2-wire loop interface from each DSL port to the demarcation point. (The Canadian designation for this connector is CA21A.) The 50-pin RJ21X Telco connector labeled POTS 1–24 provides the interface with the internal POTS splitters, if installed.

Table 5 lists the pin assignments for each of these interfaces. Note that Pins 25

and 50 are not used.

Table 5: DSL Connector Pinouts (Sheet 1 of 2)

Connector Pins

DSL Port

(Ring, Tip)

ADSL2+

4929

05-17614

11, 26

22, 27

33, 28

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Connectors and Pin Assignments

Table 5: DSL Connector Pinouts (Sheet 2 of 2)

44, 29

55, 30

66, 31

77, 32

88, 33

99, 34

10 10, 35

11 11, 36

12 12, 37

13 13, 38

14 14, 39

15 15, 40

16 16, 41

17 17, 42

18 18, 43

19 19, 44

20 20, 45

21 21, 46

22 22, 47

23 23, 48

24 24, 49

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SFP Connector

The SFP interface is a standard SFP socket.

Table 6: Port 3 GigE Connector

Signal Pin

Ve e T 1

TXFault 2

TXDisable 3

MOD-DEF(2) – I2C_DATA 4

MOD-DEF(1) – I2C_CLK 5

MOD-DEF(0) – SFP_PRESENT_L 6

Rate Select 7

LOS 8

Ve e R 9

Ve e R 10

Ve e R 11

RD- 12

RD+ 13

Ve e R 14

VccR 15

VccT 16

Ve e T 1 7

TD+ 18

TD- 19

Ve e T 2 0

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Connectors and Pin Assignments

10/100/1000BaseT Connector

The 10/100/1000 port is an 8-pin unkeyed modular jack for a 10/100/ 1000BaseT interface.

Table 7: 10/100/1000 Pinouts

Signal Pin

Transmitted Data + 1

Transmitted Data – 2

Received Data + 3

Unused 4

Unused 5

Received Data – 6

Unused 7

Pin 1

Pin 8

97-15449

Unused 8

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DB9 to RJ45 Adapter Pinouts

To connect the COM port to the DB9 serial port of a PC, use an adapter wired as shown:

Table 8: DB9 to RJ45 Adapter Pinouts

Pin RJ45 Port Direction PC RS232 Serial Port Pin

1 Transmit Data TxD → RxD Receive Data 2

DB9 to RJ45 Adapter Pinouts

2 Data Set Ready DSR ← RTS Request to Send 7

4 Receive Data RxD ← TxD Transmit Data 3

5 Ground GND ↔ GND Ground 5

6 Data Terminal

Ready

Pins not shown are unused.

DTR → CTS Clear to Send 8

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Connectors and Pin Assignments

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Page 89

EQUIPMENT LIST

4900 Series DSLAM models are listed in Table 9, 4900 Series Models and

Features.

Table 9: 4900 Series Models and Features

Model Number Type

Number of Ports POTS Splitters

4929-A1-520 ADSL2+ Annex A

4929-A1-530 ADSL2+ Annex A

4929-A1-531 ADSL2+ Annex A

All 4900 Series DSLAMs come with 19- and 23-inch mounting brackets and

24 No

24 900-Ohm

24 600-Ohm

hardware, and the Installation Guide.

Table 10: 4900 Series DSLAM Related Equipment

Model Number Description

4200-F1-001 Mounting Brackets for ETSI 21-inch (535 mm ) Rack

4200-F3-000 Single-Mode 1000BaseLX SFP Transceiver

(10 km, 1310 nm FP-LD)

4200-F3-001 Single-Mode 1000BaseLX SFP Transceiver

(40 km, 1310 nm DFB-LD)

4200-F3-002 Single-Mode 1000BaseZX SFP Transceiver

(80 km, 1550 nm DFB-LD)

4200-F3-003 Multimode 1000BaseSX SFP Transceiver

(0.55 km, 850 nm VCSEL)

8400-F1-001 LC to SC Multimode Conversion Cable

8400-F1-002 LC to SC Single-Mode Conversion Cable

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Equipment List

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TECHNICAL SPECIFICATIONS

Technical specifications are subject to change without notice.

Table 11: 4900 Series DSLAM Technical Specifications (Sheet 1 of 2)

Specifications Criteria

Cooling and Air Handling

DSL Compatibility

Electromagnetic Compatibility (EMC)

Interfaces

Each 4900 Series DSLAM is independently cooled with integral fans and does not rely on vertical air flow.

z ADSL2+ (G.992.5) Annex A

Meets the following standards:

z ICES-003

z EN 300 386-2

z CE Marking

z FCC Part 15, Class A

z Access Ports

— 24 ADSL2+ ports using RJ21 connector (Annex A)

— 24 Splitter ports using RJ21 connector (Annex A)

z Uplink ports

— 1 - 10/100/1000BaseT or fiber based (SFP) GigE port for management

or uplink

— 1 - RS232 console port for RS-232 serial management connection

— 1 - Micro Interface Module (MIM) modular media independent

interface to support additional GigE, T1, E1, or 10/100BaseT ports

Operating Environment

Ambient Temperature:–40° to 149° F (–40° to 65° C ) Relative Humidity: 5% to 95% noncondensing Storage Temperature: –40° to 158° F (–40° to 70° C) Altitude: –200 ft to 16,600 ft (–60 m to 5,000 m) Shock and vibration tolerance sufficient to withstand normal shipping

Physical Dimensions Height: 1.75″ (44.5 mm, or 1U as defined in EIA-310-C) without feet

Width: 16.9″ (430 mm) without mounting brackets Depth: 9.5″ (241 mm) without cables

Power The unit operates from a standard CO – 48 VDC power supply. Dual feeds are

supported. The terminal block accepts 28 to 18 AWG bare wire.

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Technical Specifications

Table 11: 4900 Series DSLAM Technical Specifications (Sheet 2 of 2)

Specifications Criteria

Power Consumption –48 VDC, 1.5 A: 72 Watts Maximum

Standards and Protocols Supported

z Enterprise MIBs Chassis and Module Identification, Configuration,

Multimedia Traffic Management

z Flash Upgradeable IEEE 802.3

z IEEE 802.1p CoS

z IEEE 802.1Q VLAN

z IGMP Snooping (IGMPv1 and IGMPv2)

Weight 2.5 lb (1.1 kg)

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INDEX

Numerics

10/100/1000BaseT pinouts 86

About This Guide 11 Activity LEDs 33 ADSL mode 45, 57 Advanced Configuration 39 Audience for this document 11

Backbone VLAN ID 66 Brackets 19

Cables 83

DSL ports 83 MGMT port 86 MIM 18 Required 18

Cabling 25

Overview 25

power 27 Chaining DSLAMs 29 Circuit Configuration 56 Circuit Summary 55 CLI

Commands 76

System Requirements 75 COM port

description 18

pinouts 87 Command Line Interface 75 Community names 42 Community strings 82 Configuring

using CLI 75, 81

using NMS 35

Windows PC to communicate with NMS 36 Connecting

10/100/1000 Connector 28 ADSL2+ and POTS Connectors 27 COM Port 30 DSLAMs to each other 29 Modem to the COM Port 31 PC Directly 75 SFP Connector 28 Terminal or PC to the COM Port 30 to DSLAM 81 to Power 31

Connectors 83

and Pin Assignments 83 DSL ports 83 Front panel 83 Management port 86 MIM 18 POTS splitter 83

SFP socket pin assignments 85 Contents of shipping carton 19 Cooling and air handling 91 Copy Port 69

Daisy-chaining 29 Data Rate Setting 44 DB9 pinouts 87 DB9 to RJ45 Adapter Pinouts 87 DC terminal strip 31 Desktop installation 24 DHCP Option 82 44, 57 Dimensions 91 Document Purpose 11 Document Summary 11 Documents, related 12 DS Mask 46, 58 DS Value 46, 58 DSCP Rules 58 DSL mode 45, 57 DSL ports

description 18

LEDs 33

Pin assignments 83

POTS Splitter Connectors 83

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DSLAM

description 15 features 89 Interconnect Configuration 73 models 89

Dual power source 32

HTTP Password 40

EC 55, 70 Echo Cancellation 55, 70 Electromagnetic Compatibility (EMC) 91 Environment 91 Equipment List 89

package contents 19

part numbers 89 ESD precautions 19 Ethernet LEDs 33 Ethertype 66

Fast Buffer Setting 55 FDM 55, 70 Feature numbers 89 Features 15 Feet 24 Ferrite choke 28 Flood type 66 Frame Type 45, 57 Frequency Division Multiplexing 55, 70 Front Panel 33, 83

illustration 83

LEDs 33

IGMP

Age Time 72 Summary screen 71

Inband Management 38

establishing with CLI 80

Installation 15, 17

options 17

Installing

Brackets for Rack Mounting 20 DSLAM Into a Rack 21 DSLAM on a Shelf or Desktop 24 DSLAM on a Wall 22 feet for shelf installation 24 in rack 21 Micro Interface Module 26 MIM 26 mounting brackets for wall mount 22 on shelf or desktop 24 Screws for wall mount 23 Self-retaining nuts 21 Unit into rack 21

Unit on wall 22 Intended Audience 11 Interfaces 91 Introduction 15 IP Address 38

Filter Settings 57

filter settings 44 IP Range 39, 48, 60 IP Rules 60

Gateway 38 Global

Advanced Configuration 54 Circuit Configuration 43 DSCP Rules 45 IP Rules 47 MAC Rules 49 Set 43

VLAN Rules 51 Glossary 11 Glossary URL 11

94 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Launching Terminal Emulation Program 76 Layer 2 Port Filter Settings 57 LED 33

Locations 33

Meanings 33 Link LEDs 33 Logging In 76

Page 95

MAC and IGMP Summary 71 MAC Range 50, 62 MAC Rules 62 Management

Configuration 38 IP address 38 port pin assignments 86

Management port

connector 86 description 18

pin assignments 86 MIBs, downloading 81 MIM

cables required 18

CLI commands 79

inband management 38

installing 26

recommended 29

supported MIMs 15 Mounting Brackets 20 Mounting configurations 17, 19 Multi-User Support 76

Operating Environment 91 Option 82 44, 57 Order numbers 89 Overview 15

4900 Series DSLAM 15

cabling 25

CLI 75, 81

configuration 35

NMS 35

of book 11

of DSLAM 15

Package Contents 19 Part numbers 89 Password 40 Physical dimensions 91 Pin assignments 83

COM port 87

Management port 86

RJ21X connectors 83

SFP socket 85

Telco connectors 83 Port Mode Setting 44, 56 Port Statistics 68 POTS splitter

cabling 27

Pin assignments 83

Port description 18 Power 91

connecting to 27

consumption 92

dual source 32

requirements 91 Preinstallation 17 Preparation 17 Priority 38 Product-related documents 12 Protocol Setting 44, 57 Purpose of this document 11

Rack installation 21

example 22

procedure 21 Redundant power source 31, 32 Reed Solomon Error Correction Settings 54, 70 Related documents 12 RJ21X connectors 83

SFP

Connector 85

socket pinouts 85 Shelf installation 24 Shipping carton 19 Site preparation 17 Site requirements 17, 91 SNMP

Community Administration 42

Community names 42

Community strings 82

Configuration 41

Interface 81

Traps 41 SNR 54, 70

Advanced Configuration 70 Stacking 17

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Standards 91 Subnet Mask 38 Synopsis of chapters 11 System

Location 39 Name 39 Requirements 75

Unpacking 19 Uplink ports 91

Technical Specifications 91 Telco connectors 83 Telnet 39 Terminal strip 31 TFTP 39 Trap Managers 41 Traps 41 Troubleshooting, LEDs 33

VLAN ID 38 VLAN Rules 64 VPI/VCI Detect Setting 44, 57

Wall mount

bracket installation 22

screw positions 23 Web Interface System Requirements 35 Weight 91 Windows 36

96 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30

Zhone Technologies 4929 DSLAM, 4929 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

4929 DSLAM Installation and User’s Guide

CONTENTS

ABOUT THIS GUIDE

Document Purpose and Intended Audience

Document Summary

Related Product Documents

Contacting Global Service and Support

Technical Support

Service Requirements

INTRODUCTION

Overview

Features

INSTALLATION

Preparation

Cables Required

Unpacking the Hardware

Package Contents

Mounting Configurations

Installing the Brackets for Rack Mounting

Installing the DSLAM Into a Rack

Installing the DSLAM on a Wall

Installing the DSLAM on a Shelf or Desktop

CABLING

Cabling Overview

Installing the Micro Interface Module

Connecting the ADSL2+ and POTS Connectors

Connecting the SFP Connector or the 10/100/1000 Connector

Connecting DSLAMs to Each Other

Connecting the COM Port

Connecting a Terminal or PC to the COM Port

Connecting a Modem to the COM Port

Connecting to Power

LED Locations

Leds

LED Meanings

CONFIGURATION USING THE NMS

Overview

Web Interface System Requirements

Configuring Your Windows PC to Communicate with NMS

Management Configuration

Advanced Configuration

HTTP Password

SNMP Configuration

SNMP Community Administration

Global Set

Global Circuit Configuration

Global DSCP Rules

Global IP Rules

Global MAC Rules

Global VLAN Rules

Global Advanced Configuration

Circuit Summary

Circuit Configuration

DSCP Rules

IP Rules

MAC Rules

VLAN Rules

Backbone VLAN ID

Port Statistics

Copy Port

SNR Advanced Configuration

MAC and IGMP Summary

DSLAM Interconnect Configuration

COMMAND LINE INTERFACE

Overview

CLI System Requirements

Connecting a PC Directly

Launching the Terminal Emulation Program

Logging Into the CLI

CLI Commands

Using the CLI to Establish Inband Management

SNMP INTERFACE

Overview

Downloading MIBs

SNMP Community Strings

CONNECTORS AND PIN ASSIGNMENTS