Paradyne 4929 DSLAM User Manual

4929 DSLAM

Installation and User’s Guide

Document No. 4929-A2-GN20-00

March 2005

Notice

This publication is protected by federal 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 of Paradyne Corporation, 8545 126th Ave. N., Largo, FL 33773.

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

Changes and enhancements to the product and to the information herein will be documented and issued as a new release to this manual.

Warranty, Sales, Service, and Training Information

Contact your local sales representative, service representative, or distributor directly for any help needed. For additional information concerning warranty, sales, service, repair, installation, documentation, training, distributor locations, or Paradyne worldwide office locations, use one of the following methods:

 Internet: Visit the Paradyne World Wide Web site at www.paradyne.com. (Be sure to register your warranty at

www.paradyne.com/warranty.)

 Telephone: Call our automated system to receive current information by fax or to speak with a company

representative.

— Within the U.S.A., call 1-800-870-2221

— Outside the U.S.A., call 1-727-530-2340

Document Feedback

We welcome your comments and suggestions about this document. Please mail them to Technical Publications, Paradyne Corporation, 8545 126th Ave. N., Largo, FL 33773, or send e-mail to userdoc@paradyne.com. Include the number and title of this document in your correspondence. Please include your name and phone number if you are willing to provide additional clarification.

Trademarks

ACCULINK, BitStorm, COMSPHERE, FrameSaver, Hotwire, MVL, NextEDGE, OpenLane, Performance Wizard are registered trademarks of Paradyne Corporation. EtherLoop, GranDSLAM, GrandVIEW, iMarc, ReachDSL, StormTracker, and TruePut are trademarks of Paradyne Corporation. All other products and services mentioned herein are the trademarks, service marks, registered trademarks, or registered service marks of their respective owners.

A March 2005 4929-A2-GN20-00

Software and Firmware License Agreement

ONCE YOU HAVE READ THIS LICENSE AGREEMENT AND AGREE TO ITS TERMS, YOU MAY USE THE SOFTWARE AND/OR FIRMWARE INCORPORATED INTO THE PARADYNE PRODUCT. BY USING THE PARADYNE PRODUCT YOU SHOW YOUR ACCEPTANCE OF THE TERMS OF THIS LICENSE AGREEMENT.

IN THE EVENT THAT YOU DO NOT AGREE WITH ANY OF THE TERMS OF THIS LICENSE AGREEMENT, PROMPTLY RETURN THE UNUSED PRODUCT IN ITS ORIGINAL PACKAGING AND YOUR SALES RECEIPT OR INVOICE TO THE LOCATION WHERE YOU OBTAINED THE PARADYNE PRODUCT OR THE LOCATION FROM WHICH IT WAS SHIPPED TO YOU, AS APPLICABLE, AND YOU WILL RECEIVE A REFUND OR CREDIT FOR THE PARADYNE PRODUCT PURCHASED BY YOU.

The terms and conditions of this License Agreement (the “Agreement”) will apply to the software and/or firmware (individually or collectively the “Software”) incorporated into the Paradyne product (the “Product”) purchased by you and any derivatives obtained from the Software, including any copy of either. If you have executed a separate written agreement covering the Software supplied to you under this purchase, such separate written agreement shall govern.

Paradyne Corporation (“Paradyne”) grants to you, and you (“Licensee”) agree to accept a personal, non-transferable, non-exclusive, right (without the right to sublicense) to use the Software, solely as it is intended and solely as incorporated in the Product purchased from Paradyne or its authorized distributor or reseller under the following terms and conditions:

1. Ownership: The Software is the sole property of Paradyne and/or its licensors. The Licensee acquires no title, right or interest in the Software other than the license granted under this Agreement.

2. Licensee shall not use the Software in any country other than the country in which the Product was rightfully purchased except upon prior written notice to Paradyne and an agreement in writing to additional terms.

3. The Licensee shall not reverse engineer, decompile or disassemble the Software in whole or in part.

4. The Licensee shall not copy the Software except for a single archival copy.

5. Except for the Product warranty contained in the manual, the Software is provided “AS IS” and in its present state and condition and Paradyne makes no other warranty whatsoever with respect to the Product purchased by you. THIS AGREEMENT EXPRESSLY EXCLUDES ALL OTHER WARRANTIES, WHETHER EXPRESS OR IMPLIED, OR ORAL OR WRITTEN, INCLUDING WITHOUT LIMITATION:

a. Any warranty that the Software is error-free, will operate uninterrupted in your operating environment, or is

compatible with any equipment or software configurations; and

b. ANY AND ALL IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF

MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE 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.

6. In no event will Paradyne be liable to Licensee for any consequential, incidental, punitive or special damages, including any lost profits or lost savings, loss of business information or business interruption or other pecuniary loss arising out of the use or inability to use the Software, whether based on contract, tort, warranty or other legal or equitable grounds, even if Paradyne has been advised of the possibility of such damages, or for any claim by any third party.

7. The rights granted under this Agreement may not be assigned, sublicensed or otherwise transferred by the Licensee to any third party without the prior written consent of Paradyne.

8. This Agreement and the license granted under this Agreement shall be terminated in the event of breach by the Licensee of any provisions of this Agreement.

9. Upon such termination, the Licensee shall refrain from any further use of the Software and destroy the original and all copies of the Software in the possession of Licensee together with all documentation and related materials.

This Agreement shall be governed by the laws of the State of Florida, without regard to its provisions concerning conflicts of laws.

4929-A2-GN20-00 March 2005 B

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 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 comparable 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.

) telecommunication cable, or

C March 2005 4929-A2-GN20-00

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.

4929-A2-GN20-00 March 2005 D

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 Paradyne Corporation.

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

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 the Paradyne World Wide Web site at www.paradyne.com. Select Library → Technical Manuals →

CE Declarations of Conformity.

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.

E March 2005 4929-A2-GN20-00

About This Guide

1 Introduction

2 Installation

 Software and Firmware License Agreement . . . . . . . . . . . . . . . . . . . . B

 Document Purpose and Intended Audience . . . . . . . . . . . . . . . . . . . . v

 Document Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v

 Related Product Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi

 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

 Preparation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

 Cables Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

 Unpacking the Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

 Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

 Mounting Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

 Installing the Brackets for Rack Mounting . . . . . . . . . . . . . . . . . . . . . . 2-4

 Installing the DSLAM Into a Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

 Installing the DSLAM on a Wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

 Installing the DSLAM on a Shelf or Desktop . . . . . . . . . . . . . . . . . . . . 2-9

3 Cabling

 Cabling Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

 Installing the Micro Interface Module . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

 Connecting the ADSL2+ and POTS Connectors . . . . . . . . . . . . . . . . . 3-3

 Connecting the SFP Connector or the 10/100/1000 Connector. . . . . . 3-4

 Connecting DSLAMs to Each Other. . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

 Connecting the COM Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Connecting a Terminal or PC to the COM Port . . . . . . . . . . . . . . . 3-6

Connecting a Modem to the COM Port . . . . . . . . . . . . . . . . . . . . . 3-7

 Connecting to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

4929-A2-GN20-00 March 2005 i

Contents

4LEDs

 LED Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

 LED Meanings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

5 Configuration Using the NMS

 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

 Web Interface System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

 Configuring Your Windows PC to Communicate with NMS . . . . . . . . . 5-2

 Management Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

 Advanced Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

 HTTP Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

 SNMP Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

 SNMP Community Administration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8

 Global Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8

Global Circuit Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9

Global DSCP Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11

Global IP Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13

Global MAC Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15

Global VLAN Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17

Global Advanced Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19

 Circuit Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20

 Circuit Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-21

DSCP Rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23

IP Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-25

MAC Rules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27

VLAN Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-29

Backbone VLAN ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31

Port Statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-33

Copy Port. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-34

SNR Advanced Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-35

 MAC and IGMP Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-36

 DSLAM Interconnect Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-39

6 Command Line Interface

 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

 CLI System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

 Connecting a PC Directly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

 Launching the Terminal Emulation Program . . . . . . . . . . . . . . . . . . . . 6-2

ii March 2005 4929-A2-GN20-00

 Logging Into the CLI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

 CLI Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

 Using the CLI to Establish Inband Management . . . . . . . . . . . . . . . . . 6-5

7 SNMP Interface

 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

 Downloading MIBs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

 SNMP Community Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

A Connectors and Pin Assignments

 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

 DSL Ports and POTS Splitter Connectors . . . . . . . . . . . . . . . . . . . . . . A-2

 SFP Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3

 10/100/1000BaseT Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4

 DB9 to RJ45 Adapter Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4

Contents

B Equipment List

C Technical Specifications

Index

4929-A2-GN20-00 March 2005

iii

Contents

iv March 2005 4929-A2-GN20-00

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

into a rack.

Chapter 3, Cabling Describes how to install all cables for the 4929 DSLAM.

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 4929 DSLAM and related

Appendix C, Technical

Specifications

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

Describes the configuration of the 4929 DSLAM using the web interface.

Describes the configuration of the 4929 DSLAM using the command line interface.

Provides pinouts for all connectors on the

products.

Lists the technical characteristics of the

alphabetical order.

4929 DSLAM

4929 DSLAM.

A master glossary of terms and acronyms used in Paradyne documents is available on the World Wide Web at www.paradyne.com. Select Support →

Technical Manuals → Technical Glossary.

4929-A2-GN20-00 March 2005 v

About This Guide

Introduction

Overview

Paradyne's 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+

4929

05-17614

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, and 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.

Each 4900 Series DSLAM has the following features:

 Utilizes Paradyne’s DSL The Easy Way™ Ethernet-based Architecture for

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

 Small enough to fit in any remote terminal; ETSI standard form factor for 19”

and 23” racks

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

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

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

4929-A2-GN20-00 March 2005 1-1

1. Introduction

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

 MTM for enhanced security and prioritization

 Embedded web-based management system for easy, platform-independent

remote management, and SNMP for remote monitoring

 IGMP snooping for multicast video support

 Available with integral 600 Ohm POTS splitters, 900 Ohm POTS, or ISDN

splitters

1-2 March 2005 4929-A2-GN20-00

Installation

Preparation

Consider the following before installing the DSLAM:

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

free of environmental extremes.

 Installation Options – The DSLAM may be:

— 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 from Paradyne. 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.

 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.

Cables Required

No cables are provided with the DSLAM. See Table 2-1, 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.

4929-A2-GN20-00 March 2005 2-1

2. Installation

Table 2-1. Cable Descriptions

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

ADSL2+

POTS

SFP GigE SFP transceiver and

10/100/1000 8-position modular plug and

MIM10/100 8-position modular plug and

MIM-100FX 100 Mbps SFP transceiver and

MIM-2000F Up to two GigE SFP

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).

cable.

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

fiber optic cable.

transceivers and 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.

A 4900 Series DSLAM to an upstream 4900 or network.

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

terminal or 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

2. Installation

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

 4900 Series DSLAM

 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)

 Other hardware (including cable ties, rubber feet)

 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.

Be sure to register your warranty at www.paradyne.com/warranty.

Mounting Configurations

Three basic installation configurations are available:

 Rack mount – see Installing the Brackets for Rack Mounting on page 2-4 and

Installing the DSLAM Into a Rack on page 2-5. In this guide, the term rack

refers to any rack, cabinet, frame, or bay suitable for mounting telecommunications equipment.

 Wall mount – see Installing the DSLAM on a Wall on page 2-7.

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

page 2-9.

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2. 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.

Procedure

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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2-4 March 2005 4929-A2-GN20-00

Installing the DSLAM Into a Rack

Use:

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

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

screw holes

Procedure

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.

2. Installation

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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2. Installation

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

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2 T1/E1

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10 11 12

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Act

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ADSL2+

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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).

Procedure

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. Orient the unit so that the bottom is facing you and the faceplate is at the top.

3. Locate the supplied Right Side mounting bracket and fasten it to the right side of the unit.

2. Installation

4. Locate the supplied Left Side mounting bracket and fasten it to the left side of the unit.

5. Tighten all screws firmly.

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2. Installation

6. Install two wood screws (not provided) at the same height above the floor and

18.75 inches (476.25 mm) apart. Do not completely tighten the screws. Leave them so their heads are about 1/4 inch (6 mm) from the wall.

17.85 in (453 mm)

03-17437

7. 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.

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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.

Procedure

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 work 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.

2. Installation

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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2. Installation

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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:

 Installing the Micro Interface Module on page 3-2

 Connecting the ADSL2+ and POTS Connectors on page 3-3

 Connecting the SFP Connector or the 10/100/1000 Connector on page 3-4

 Connecting the COM Port on page 3-6

 Connecting to Power on page 3-7

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3. 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:

Procedure

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

MAX

PWR

MIM

MIM2 T1/E1

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

10 11 12

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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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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:

Procedure

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.

3. Cabling

#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.

5. If you are using an integrated POTS splitter, repeat Step 1 through Step 4, substituting POTS for ADSL2+.

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3. Cabling

6. Secure the cables as required for strain relief.

COM

POTS

ADSL2+

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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:

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

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

transceiver installed, support for 1000BaseX and 1000BaseT. Transceivers are available from Paradyne. 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:

Procedure

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).

— 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.

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3. Cabling

— 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+

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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 MIM2000, 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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