Cabletron Systems WPIM T1 User Manual

Title Page

WPIM-T1/DDS
9032750
T1
WPIM T1/DDS
DDS
Only qualified personnel should perform installation procedures.

NOTICE

Cabletron Systems reserves the right to make changes in specifications and other information contained in this document without prior notice. The reader should in all cases consult Cabletron Systems to determine whether any such changes have been made.
The hardware, firmware, or software described in this manual is subject to change without notice. IN NO EVENT SHALL CABLETRON SYSTEMS BE LIABLE FOR ANY INCIDENTAL,
INDIRECT, SPECIAL, OR CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING BUT NOT LIMITED TO LOST PROFITS) ARISING OUT OF OR RELATED TO THIS MANUAL OR THE INFORMATION CONTAINED IN IT, EVEN IF CABLETRON SYSTEMS HAS BEEN ADVISED OF, KNOWN, OR SHOULD HAVE KNOWN, THE POSSIBILITY OF SUCH DAMAGES.
1998 by Cabletron Systems, Inc., P.O. Box 5005, Rochester, NH 03866-5005 All Rights Reserved Printed in the United States of America
Order Number: 9032750 December 1998
Cabletron Systems, SecureFast, QuickSET, CyberSWITCH
All other product names mentioned in this manual may be trademarks or registered trademarks of their respective companies.
is a trademark of Cabletron Systems, Inc.
and
LANVIEW
are registered trademarks, and
FCC NOTICE
This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
NOTE:
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 uses, generates, and can radiate radio frequency energy and if not installed in accordance with the operator’s manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause interference in which case the user will be required to correct the interference at his own expense.
WARNING:
party responsible for compliance could void the user’s authority to operate the equipment.
Changes or modifications made to this device which are not expressly approved by the
WPIM-T1/DDS User’s Guide i
Notice
INDUSTRY CANADA NOTICE
This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de la class A prescrites dans le Règlement sur le brouillage radioélectrique édicté par le ministère des Communications du Canada.
NOTICE:
equipment meets telecommunications network protective, operational and safety requirements as prescribed in the appropriate Terminal Equipment Technical Requirements documents (s). The department does not guarantee the equipment will operate to the user’s satisfaction.
Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection. The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations.
Repairs to certified equipment should be coordinated by a representative designated by the supplier. Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment.
Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines and internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural areas. such connections themselves, but should contact the appropriate electric inspection authority, or electrician, as appropriate.
NOTICE:
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 5.
The Industry Canada label identifies certified equipment. This certification means that the
Caution:
The Ringer Equivalence Number (REN) assigned to each terminal device provides an
Users should not attempt to make
VCCI NOTICE
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.
ii WPIM-T1/DDS User’s Guide
Notice
CABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENT
IMPORTANT:
This document is an agreement between you, the end user, and Cabletron Systems, Inc. (“Cabletron”) that sets forth your rights and obligations with respect to the Cabletron software program (the “Program”) contained in this package. The Program may be contained in firmware, chips or other media. BY UTILIZING THE ENCLOSED PRODUCT, YOU ARE AGREEING TO BECOME BOUND BY THE TERMS OF THIS AGREEMENT, WHICH INCLUDES THE LICENSE AND THE LIMITATION OF WARRANTY AND DISCLAIMER OF LIABILITY. IF YOU DO NOT AGREE TO THE TERMS OF THIS AGREEMENT, PROMPTLY RETURN THE UNUSED PRODUCT TO THE PLACE OF PURCHASE FOR A FULL REFUND.
Before utilizing this product, carefully read this License Agreement.
CABLETRON SOFTWARE PROGRAM LICENSE
1. LICENSE
package subject to the terms and conditions of this License Agreement. You may not copy, reproduce or transmit any part of the Program except as permitted by the
Copyright Act of the United States or as authorized in writing by Cabletron.
2. OTHER RESTRICTIONS. You may not reverse engineer, decompile, or disassemble the
Program.
3. APPLICABLE LA W. This License Agreement shall be interpreted and governed under the laws
and in the state and federal courts of New Hampshire. You accept the personal jurisdiction and venue of the New Hampshire courts.
. You have the right to use only the one (1) copy of the Program provided in this
EXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITY
1. EXCLUSION OF
writing, Cabletron makes no warranty, expressed or implied, concerning the Program (including its documentation and media).
CABLETRON DISCLAIMS ALL WARRANTIES, OTHER THAN THOSE SUPPLIED TO YOU BY CABLETRON IN WRITING, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THE PROGRAM, THE ACCOMP ANYING WRITTEN MA TERIALS, AND ANY A CCOMP ANYING HARDWARE.
2. NO LIABILITY FOR CONSEQUENTIAL DAMAGES. IN NO EVENT SHALL
CABLETRON OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS, PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR RELIANCE DAMAGES, OR OTHER LOSS) ARISING OUT OF THE USE OR INABILITY TO USE THIS CABLETRON PRODUCT, EVEN IF CABLETRON HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. BECAUSE SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, OR ON THE DURATION OR LIMITATION OF IMPLIED WARRANTIES, IN SOME INSTANCES THE ABOVE LIMITATIONS AND EXCLUSIONS MAY NOT APPLY TO YOU.
WARRANTY. Except as may be specifically provided by Cabletron in
WPIM-T1/DDS User’s Guide iii
Notice
UNITED STATES GOVERNMENT RESTRICTED RIGHTS
The enclosed product (a) was developed solely at private expense; (b) contains “restricted computer software” submitted with restricted rights in accordance with Section 52227-19 (a) through (d) of the Commercial Computer Software - Restricted Rights Clause and its successors, and (c) in all respects is proprietary data belonging to Cabletron and/or its suppliers.
For Department of Defense units, the product is licensed with “Restricted Rights” as defined in the DoD Supplement to the Federal Acquisition Regulations, Section 52.227-7013 (c) (1) (ii) and its successors, and use, duplication, disclosure by the Government is subject to restrictions as set forth in subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at
252.227-7013. Cabletron Systems, Inc., 35 Industrial Way, Rochester, New Hampshire 03867-0505.
iv WPIM-T1/DDS User’s Guide
DECLARATION OF CONFORMITY
Notice
Application of Council Directive(s):
Manufacturer’s Name:
Manufacturer’s Address:
European Representative Name:
European Representative Address:
Conformance to Directive(s)/Product Standards:
Equipment T ype/Environment:
W e the undersigned, hereby declare, under our sole responsibility, that the equipment packaged with this notice conforms to the above directives.
Manufacturer Legal Representative in Europe
89/336/EEC 73/23/EEC
Cabletron Systems, Inc. 35 Industrial Way
PO Box 5005 Rochester, NH 03867
Mr. J. Solari Cabletron Systems Limited
Nexus House, Newbury Business Park London Road, Newbury Berkshire RG13 2PZ, England
EC Directive 89/336/EEC EC Directive 73/23/EEC EN 55022 EN 50082-1 EN 60950
Networking Equipment, for use in a Commercial or Light Environment.
Industrial
Mr. Ronald Fotino Mr. J. Solari
___________________________________ ___________________________________
Full Name Full Name Principal Compliance Engineer Managing Director - E.M.E.A.
___________________________________ ___________________________________
Title Title Rochester, NH, USA Newbury, Berkshire, England
___________________________________ ___________________________________
Location Location
WPIM-T1/DDS User’s Guide v
Notice
vi WPIM-T1/DDS User’s Guide

CONTENTS

INTRODUCTION
Using This Manual..........................................................................ix
Structure of This Guide...................................................................ix
Related Manuals..............................................................................x
Document Conventions..................................................................xi
Getting Help...................................................................................xii
CHAPTER 1 OVERVIEW
1.1 Firmware Revision.......................................................................1-2
1.2 WPIM-T1/DDS Features..............................................................1-2
1.3 WAN Protocols............................................................................1-3
1.4 MIB Support.................................................................................1-3
CHAPTER 2 SETUP AND INSTALLATION
2.1 Installing the WPIM-T1/DDS........................................................2-1
2.1.1 Unpacking the WPIM-T1/DDS........................................2-1
2.1.2 Pre-Installation................................................................2-2
2.1.3 Installing the WPIM-T1/DDS...........................................2-2
2.1.4 Post-Installation ..............................................................2-3
2.2 LEDs............................................................................................2-4
2.3 Required Operations ................................................................... 2-4
2.3.1 Choosing T1 or DDS Mode............................................. 2-4
2.3.2 WAN Configuration.........................................................2-5
2.4 Connecting the WAN cable to the WPIM-T1/DDS.......................2-6
......................................................................................ix
CHAPTER 3 LOCAL MANAGEMENT FOR T1 SERVICE
3.1 The WAN Physical Configuration Screen....................................3-2
3.1.1 WAN Physical Configuration Screen Fields.................... 3-3
3.1.2 WPIM Line Configuration Fields .....................................3-4
3.1.3 The WPIM Timeslot Configuration Table........................3-5
3.2 The WAN Interface Configuration Screen...................................3-7
3.2.1 WAN Interface Configuration Screen Fields...................3-8
3.2.1.1 Frame Relay as the Protocol Manager...........3-8
3.2.1.2 PPP as the Protocol Manager........................ 3-9
3.2.1.3 Command and Interface Table Fields..........3-10
WPIM-T1/DDS User’s Guide vii
Contents
3.3 Full T-1 Configuration Using PPP..............................................3-11
3.3.1 T1 Service Physical Configuration ................................3-12
3.3.2 T1 Interface Configuration.............................................3-13
3.4 Fractional T-1 Configuration Using PPP....................................3-14
3.4.1 T1 Physical Configuration .............................................3-15
3.4.2 T1 Interface Configuration.............................................3-17
3.5 Frame Relay Configuration........................................................3-17
3.5.1 Frame Relay Physical Configuration.............................3-18
3.5.2 Frame Relay Interface Configuration ............................3-20
CHAPTER 4 LOCAL MANAGEMENT FOR DDS SERVICE
4.1 The WAN Physical Configuration Screen ....................................4-2
4.1.1 WAN Physical Configuration Screen Fields....................4-2
4.1.2 WPIM Line Configuration Fields......................................4-4
4.2 WAN Interface Configuration Screen...........................................4-5
4.2.1 WAN Interface Configuration Screen Fields....................4-5
4.2.1.1 Frame Relay as the Protocol Manager...........4-6
4.2.1.2 PPP as the Protocol Manager.........................4-7
4.2.1.3 Command and Interface Table Fields.............4-8
4.3 DDS Service Configuration..........................................................4-9
4.3.1 DDS Service Physical Configuration...............................4-9
4.3.2 DDS Service Interface Configuration ............................4-10
APPENDIX A SPECIFICATIONS
A.1 Physical Properties ..................................................................... A-1
A.2 Environmental Requirements...................................................... A-1
A.3 Regulatory Compliance............................................................... A-1
A.4 T1 Interface Cabling.................................................................... A-2
A.4.1 Cable Assemblies and Pinouts....................................... A-2
A.5 DDS Port Assignment.................................................................A-4
APPENDIX B FCC PART 68 - USER’S INFORMATION
viii WPIM-T1/DDS User’s Guide

INTRODUCTION

Welcome to the Cabletron Systems WPIM-T1/DDS User’s Guide. This manual provides hardware information and explains the use of Local Management to control and manage the Cabletron Systems WPIM-T1/DDS.
The WPIM-T1/DDS is installed in and provides connectivity and functionality to the CSX400 and the HSIM-W6. The WPIM-T1/DDS provides full or fractional T1, or a DDS interface to these platforms.
The WPIM-T1/DDS uses the same connector to provide T1 and DDS connectivity and therefore will only support one service at a time. Refer to Chapter 1 for more detailed information on the WPIM-T1/DDS capabilities.
NOTE
The device in which the WPIM-T1/DDS is to be installed may be referred to as the host platform in this document.

USING THIS MANUAL

Read through this manual completely to familiarize yourself with its content and to gain an understanding of the features and capabilities of the WPIM-T1/DDS. You should have a general working kno wledge of the following data communications networks and their physical layer components before using the WPIM-T1/DDS:
WAN
Ethernet and IEEE 802.3

STRUCTURE OF THIS GUIDE

The following list briefly explains each chapter of the WPIM-T1/DDS manual:
Chapter 1,
protocols that the WPIM-T1/DDS supports.
Chapter 2,
documentation to prepare the WPIM-T1/DDS for proper setup. It also describes cabling requirements.
Overview
, describes the WPIM-T1/DDS features and the
Setup and Installation
, directs the user to appropriate
WPIM-T1/DDS User’s Guide ix
Introduction
Chapter 3,
Local Management for T1 Service
, describes how to use
Local Management to set up T1 service with the WPIM-T1/DDS.
Chapter 4,
Local Management for DDS Service
, describes how to use
Local Management to set up DDS service with the WPIM-T1/DDS.
Appendix A,
Specifications
, provides information on physical properties, environmental requirements, regulatory compliance, pinouts and LED definitions.
Appendix B,
FCC Part 68 - User’s Inf ormation
, explains FCC Rules for
the WPIM-T1/DDS.

RELATED MANUALS

Refer to the manual included with the host platform in which the WPIM-T1/DDS is installed to supplement the procedures and other technical data provided in this manual. This manual references procedures in these manuals, where appropriate, but does not repeat them.
The following manuals may help the user to set up and manage the WPIM-T1/DDS:
Cabletron Systems Cabletron Systems
HSIM-W6 Installation Guide HSIM-W84 Installation Guide
Cabletron Systems
QuickSET Configuration Guide for CSX200, CSX400,
CSX400-DC, HSIM-W6, and HSIM-W84
Cabletron Systems
CyberSWITCH CSX400 and CSX400-DC Installation
Guide
Cabletron Systems
Local Management for CSX200, CSX400,
CSX400-DC, HSIM-W6, and HSIM-W84
The
HSIM-W6 Installation Guide
the
Local Management for CSX200, CSX400, CSX400-DC, HSIM-W6,
and HSIM-W84
guide are contained on the QuickSET CD-ROM, and
, the
HSIM-W84 Installation Guide
, and
along with the other manuals listed above, can be obtained from the World Wide Web in Adobe Acrobat Portable Document Format (PDF) at the following site:
http://www.cabletron.com/
x WPIM-T1/DDS User’s Guide
Introduction

DOCUMENT CONVENTIONS

The following conventions are used throughout this document:
Note
NOTE
TIP
symbol. Calls the reader’s attention to any item of
information that may be of special importance.
Tip
symbol. Conveys helpful hints concerning procedures or
actions.
Caution
damage to the equipment.
!
CAUTION
Electrical Hazard Warning
that could result in personal injury or death due to an electrical hazard.
bold type
RETURN Indicates either the ENTER or RETURN key, depending on your
ESC Indicates the keyboard Escape key. SPACE bar Indicates the keyboard space bar key. BACKSPACE Indicates the keyboard backspace key. arrow keys Refers to the four keyboard arrow keys. [-] Indicates the keyboard – key. DEL Indicates the keyboard delete key.
italic type
n.nn A period in numerals signals the decimal point indicator. (e.g.,
x
Emphasizes important information, indicates variables, and
symbol. Contains information essential to avoid
symbol. Warns against an action
Bold type can denote either a user input or a highlighted screen selection.
keyboard.
indicates complete document titles.
1.75 equals one and three fourths, or the Decimal Dotted Notation (DDN) for an IP address.
Indicates the generic use of a letter. (e.g., combination of three alphabetic characters.)
xxx
indicates any
WPIM-T1/DDS User’s Guide xi
Introduction
n
[] In the Local Management screens, the brackets indicate that a
<> In the format descriptions in the Network Tools section, optional
Indicates the generic use of a number. (e.g., 19 four-digit number in which the last two digits are unknown.)
value may be entered or selected. In the format descriptions in the Network Tools section, required arguments are enclosed in [].
arguments are enclosed in <>.
nn
indicates a

GETTING HELP

For additional support related to this device or document, contact Cabletron Systems:
World Wide Web http://www.cabletron.com/ Phone (603) 332-9400 Internet mail support@cabletron.com FTP ftp://ftp.cabletron.com
Login Password
To send comments or suggestions concerning this document, contact the Cabletron Systems Technical Writing Department via the following email address:
Make sure to include the document Part Number in the email message.
TechWriting@cabletron.com
anonymous your email address
Before calling Cabletron Systems, have the following information ready:
Your Cabletron Systems service contract number
A description of the failure
A description of any action(s) already taken to resolve the problem (e.g., changing mode switches, rebooting the unit, etc.)
The serial and revision numbers of all involved Cabletron Systems products in the network
A description of your network environment (layout, cable type, etc.)
Network load and frame size at the time of trouble (if known)
The device history (i.e., have you returned the device before, is this a recurring problem, etc.)
Any previous Return Material Authorization (RMA) numbers
xii WPIM-T1/DDS User’s Guide
CHAPTER 1

OVERVIEW

This chapter describes the features of the WPIM-T1/DDS. It also briefly explains the WAN protocols supported by the WPIM-T1/DDS.
Some steps for successful operation of this device are:
Install the WPIM-T1/DDS in a Wide Area Network host platform. Refer to Chapter 2 for direction on installation procedures. Refer to the appropriate host manual (i.e., the Cabletron Systems
CSX400 and CSX400-DC Installation Guide
troubleshooting procedures.
Access Local Management. Refer to the appropriate host platform Local Management User’s Guide for instructions on setting up and accessing Local Management.
Select the service desired, T1 or DDS, using Network Tools.
Once the desired service has been chosen, refer to the appropriate chapter in this document for setup information.
Due to the automation of setup features, it is strongly recommended to use the Graphical User Interface, QuickSET , to fully configure the de vice. QuickSET is the desired method for configuring the WPIM-T1/DDS, after using Local Management to choose T1 or DDS service. Check the Release Notes for the availability of QuickSET for configuration. Use Local Management, described in this manual, if QuickSET is not available.
for other installation and
CyberSWITCH
NOTE
WPIM-T1/DDS User’s Guide 1-1
The device in which the WPIM-T1/DDS is to be installed may be referred to as the host platform in this documentation.
Chapter 1:
Overview

1.1 FIRMWARE REVISION

Important Notice
Depending on the firmware version used in the WPIM-T1/DDS, some features described in this document may not be supported. Refer to the Release Notes shipped with the WPIM-T1/DDS to determine which features are supported.
This manual covers Firmware Revision level 02.01.XX. Later revisions may be reflected in an updated manual. Please check carefully to verify the revision lev el of your device, to ensure that this manual will meet your needs.

1.2 WPIM-T1/DDS FEATURES

The WPIM-T1/DDS extends the functionality of the Wide Area Network host platform to provide a full or fractional T1 or a DDS interface for the host platform (CSX400 or the HSIM-W6) into which the WPIM-T1/DDS (Figure 1-1) can be installed.
T1
Figure 1-1 WPIM-T1/DDS
WPIM T1/DDS
DDS
In the T1 service mode, the WPIM-T1/DDS provides a T1 interface that includes a built-in Channel Service Unit/Digital Service Unit (CSU/DSU) for direct connection to a T1 line.
In the DDS service mode, the WPIM-T1/DDS extends the functionality of the Wide Area Network module to allow remote connectivity using Digital Data Service (DDS). It provides a DDS interface that includes a built-in Channel Service Unit/Digital Service Unit (CSU/DSU) for direct connection to a DDS line, and supports remote CSU diagnostic loopback and Non-Latching remote DSU diagnostic loopback.
1-2 WPIM-T1/DDS User’s Guide
WAN Protocols
NOTE
A connection can only be chosen for either T1 or DDS service in Local Management. Both services cannot operate at the same time.

1.3 WAN PROTOCOLS

The module in which the WPIM-T1/DDS is installed supports the following WAN protocols (refer to the Release Notes included with the host MIM or standalone hub for a list of current protocols):
Point to Point Protocol (PPP) and as defined by RFC 1661
Frame Relay as defined by RFC 1490
ISDN as defined by Q.921 and Q.931

1.4 MIB SUPPORT

Refer to the Release Notes included with the host platform for a list of all MIBs supported by the WPIM-T1/DDS. For information about how to extract and compile individual MIBs, contact Cabletron Systems (refer to
Getting Help).
WPIM-T1/DDS User’s Guide 1-3
Chapter 1: Overview
1-4 WPIM-T1/DDS User’s Guide
CHAPTER 2

SETUP AND INSTALLATION

Only qualified personnel should install the WPIM-T1/DDS. This User’s Guide is intended for the experienced network equipment installer.
This chapter details set up and installation of the WPIM-T1/DDS into a host platform.
NOTE
QuickSET or Local Management must be used to set up the WPIM-T1/DDS in management before any connections are made to the WAN. Follow the directions carefully.

2.1 INSTALLING THE WPIM-T1/DDS

For additional support related to the WPIM-T1/DDS, refer to the host platform manual into which the WPIM-T1/DDS is being installed. Locate the guide by clicking on the Cabletron Systems QuickSET program group icon after installing the QuickSET CD on your computer, or see Related
Manuals in the Introduction.
NOTE
Some WPIMs require version 1.02 or greater of QuickSET to participate and function correctly in your network. Contact Cabletron Systems to obtain the latest version of QuickSET if you do not have it. Refer to Getting Help in the Introduction for more information.

2.1.1 Unpacking the WPIM-T1/DDS

Both the WPIM-T1/DDS and the host platform in which the WPIM-T1/DDS is installed are static sensitive devices. Use a grounding strap and follow all static-safe precautions during installation. Failure to do so could result in damage to the WPIM-T1/DDS and the host platform receiving it.
1. Carefully remove the WPIM-T1/DDS from the shipping box.
2. Visually inspect the WPIM-T1/DDS. If there are any signs of damage,
contact Cabletron Systems immediately. Refer to Getting Help.
WPIM-T1/DDS User’s Guide 2-1
Chapter 2: Setup and Installation

2.1.2 Pre-Installation

To prepare the host platform for the WPIM-T1/DDS, proceed as follows:
1. Turn off and disconnect the host platform from the power source.
2. Mark all network cables attached to the host platform for ease of
re-installation.
3. Disconnect all network cables attached to the host platform.
4. Refer to detailed instructions contained in the host platform’s user
guide to remove the chassis cover. This procedure must be completed before installing the WPIM-T1/DDS.

2.1.3 Installing the WPIM-T1/DDS

To install the WPIM-T1/DDS into the device, refer to Figure 2-1 and complete the following steps:
When removing an existing WPIM, make sure to pull the module straight up to avoid damaging the connector.
!
CAUTION
1. Remove the blank faceplate from the appropriate WAN slot by
removing the three WPIM screws that secure it to the standoffs.
2. Orient the WPIM-T1/DDS as shown in Figure 2-1.
3. Carefully insert the WPIM-T1/DDS connector into the WPIM
connector pins on the device.
4. Press down firmly on the WPIM-T1/DDS until the pins slide all the
way into the connector. Ensure that the WPIM-T1/DDS seats flush on the standoffs.
5. Secure the WPIM-T1/DDS to the three standoffs with the WPIM
screws.
2-2 WPIM-T1/DDS User’s Guide
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