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Installing the Compact Subscriber Module on the Cisco 8110 Broadband Network Termination Unit

Installing the Compact Subscriber Module on the Cisco 8110 Broadband Network Termination Unit

This document contains the following sections:

Unpacking the Compact Subscriber Module

Upon receipt of, and before opening the Compact Subscriber Module (CSM), inspect the package for any damage that might have occurred during shipping. If the package shows any signs of external damage or rough handling, notify your carrier's representative.

When unpacking the CSM be sure to keep all original packing materials. They might be needed for storing, transporting, or returning the product.


Note   All products returned to Cisco, under warranty, must be packed in their original packing materials.

The CSM package should include the following:


Caution   All modules are susceptible to electrostatic discharge (ESD) even while installed. Take the necessary precautions to minimize electrostatic damage while handling modules.

Basic Hardware Features

The CSM is designed to be installed into the CISCO 8110 front slots, and operates as a CES (Circuit Emulation Service) module of the CISCO 8110 . It includes 4 E1 or T1 ports.

A standard CISCO 8110 configuration with CES module will include one LIM and up to two CSMs in slots 1 and/or 3. Each of these modules has handles for insertion and extraction from the unit.

Cable Connections


Caution   The E1/T1 connections are restricted to intra-building use only. Do not connect to exposed plant.


Caution   Electrical cables should be 26 AWG or lower.

To connect your CISCO 8110 unit electrical RJ-45 interfaces:


Step 1   Prepare an appropriate cable with appropriate connector on the CISCO 8110 side

The RJ-45 pin out should be as follows:

T1/E1 Pinouts
Pin Signal

1

Rx Tip

2

Rx Ring

4

Tx Tip

5

Tx Ring

Step 2   Attach the cables into the CSM ports on the front panel of your CISCO 8110 unit.

Step 3   Attach the other end of the cable into the TDM equipment.


CSM Installation

This section contains the following:

Installing a Compact Subscriber Module (CSM)

To install a CSM in your CISCO 8110 :


Step 1   Verify that the module state is OOS (Out of Service), using the console or the in-band management application.

Step 2   Place the module's card edges into the right or left module guides at the front of the CISCO 8110

Step 3   Slide in the module until it makes contact with the backplane, then push firmly to mate the connectors solidly with the backplane.

Step 4   Secure the module's front panel to the CISCO 8110 chassis using the mounting screws on the right and left of the module's front panel.

Step 5   Securely install and fasten each module to facilitate the installation of the one next to it.

Step 6   Configure the module type to CES, using the console or the in-band management application.

Step 7   Change the module state to active, using the console or the in-band management application.


Removing a Compact Subscriber Module (CSM)

To remove a CSM in your CISCO 8110 :


Step 1   Change the module state to OOS (Out Of Service) using the console, or the in band management application

Step 2   Unscrew the right and left mounting screws on the front panel of the module.

Step 3   Remove the module by pulling evenly its mounting screws.

Step 4   Use faceplate panels, supplied with the CISCO 8110 Unit to protect unused slots from dust and reduce electromagnetic radiation.


Caution   The Cisco 8110 ventilation mechanism is not effective if empty slots are not covered with faceplate panels.


Caution   If you store modules outside the CISCO 8110 for an extended period of time, place them in the original packaging (or equivalent packaging providing ESD protection).


Replacing Modules

When changing from one type of module to another (e.g. from CSM to E3) use the following procedure:


Step 1   Change the module state to OOS (Out of Service), using the console or the in-band management application.

Step 2   Remove the module

Step 3   Insert the new module.

Step 4   Change the module type by using the console or the in-band management application.

Step 5   Change the module state to active, using the console or the in-band management application



Table 1: Front Panel CSM LEDs
LEDIndicator Status Explanation

Active

Off

On

Flashing

Off line.

On line.

Module's failure.

ATM Tx

On Weak

On Strong

No cells transmitted by the CSM.

Cells are being transmitted by the CSM.

ATM Rx

On Weak

On Strong

No cells detected by the CSM.

ATM cells detected by the CSM.

E1/T1 Alarm

On


Off

Flashing - once

LOS for UDT with "all facility alarms monitoring" disabled.

Any facility alarm for SDT and UDT with "all facility alarms monitoring" enabled.

No LOS for UDT with "all facility alarms monitoring" disabled.

No facility alarm for SDT and UDT with "all facility alarms monitoring" enabled.

Errored Second

E1/T1 Status

ON

OFF

Signal present.

No signal.

NOTES:

1. OUT of SERVICE - All LEDs are off

2. ACTIVE MODE - Active, ATM and E1/T1 Status LEDs are active (for no alarm)

3. STANDBY MODE - All LEDs are off

4. INITIALIZATION TEST- E1/T1 status LEDs are flashing

Obtaining Documentation

World Wide Web

You can access the most current Cisco documentation on the World Wide Web at http://www.cisco.com, http://www-china.cisco.com, or http://www-europe.cisco.com.

Documentation CD-ROM

Cisco documentation and additional literature are available in a CD-ROM package, which ships with your product. The Documentation CD-ROM is updated monthly. Therefore, it is probably more current than printed documentation. The CD-ROM package is available as a single unit or as an annual subscription.

Ordering Documentation

Registered CCO users can order the Documentation CD-ROM and other Cisco Product documentation through our online Subscription Services at http://www.cisco.com/cgi-bin/subcat/kaojump.cgi.

Nonregistered CCO users can order documentation through a local account representative by calling Cisco's corporate headquarters (California, USA) at 408 526-4000 or, in North America, call 800 553-NETS (6387).

Obtaining Technical Assistance

Cisco provides Cisco Connection Online (CCO) as a starting point for all technical assistance. Warranty or maintenance contract customers can use the Technical Assistance Center. All customers can submit technical feedback on Cisco documentation using the web, e-mail, a self-addressed stamped response card included in many printed docs, or by sending mail to Cisco.

Cisco Connection Online

Cisco continues to revolutionize how business is done on the Internet. Cisco Connection Online is the foundation of a suite of interactive, networked services that provides immediate, open access to Cisco information and resources at anytime, from anywhere in the world. This highly integrated Internet application is a powerful, easy-to-use tool for doing business with Cisco.

CCO's broad range of features and services helps customers and partners to streamline business processes and improve productivity. Through CCO, you will find information about Cisco and our networking solutions, services, and programs. In addition, you can resolve technical issues with online support services, download and test software packages, and order Cisco learning materials and merchandise. Valuable online skill assessment, training, and certification programs are also available.

Customers and partners can self-register on CCO to obtain additional personalized information and services. Registered users may order products, check on the status of an order and view benefits specific to their relationships with Cisco.

You can access CCO in the following ways:

You can e-mail questions about using CCO to cco-team@cisco.com.

Technical Assistance Center

The Cisco Technical Assistance Center (TAC) is available to warranty or maintenance contract customers who need technical assistance with a Cisco product that is under warranty or covered by a maintenance contract.

To display the TAC web site that includes links to technical support information and software upgrades and for requesting TAC support, use www.cisco.com/techsupport.

To contact by e-mail, use one of the following:

Language E-mail Address

English

tac@cisco.com

Hanzi (Chinese)

chinese-tac@cisco.com

Kanji (Japanese)

japan-tac@cisco.com

Hangul (Korean)

korea-tac@cisco.com

Spanish

tac@cisco.com

Thai

thai-tac@cisco.com

In North America, TAC can be reached at 800 553-2447 or 408 526-7209. For other telephone numbers and TAC e-mail addresses worldwide, consult the following web site: http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml.

Documentation Feedback

If you are reading Cisco product documentation on the World Wide Web, you can submit technical comments electronically. Click Feedback in the toolbar and select Documentation. After you complete the form, click Submit to send it to Cisco.

You can e-mail your comments to bug-doc@cisco.com.

To submit your comments by mail, for your convenience many documents contain a response card behind the front cover. Otherwise, you can mail your comments to the following address:

Cisco Systems, Inc.
Document Resource Connection
170 West Tasman Drive
San Jose, CA 95134-9883

We appreciate and value your comments.

This document is to be used in conjunction with the Installing the Compact Subscriber Module on the Cisco 8110 Broadband Network Termination Unit publication.

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Posted: Tue Mar 13 09:33:23 PST 2001
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