Cisco ONS 15454 SDH E1-75 User Manual

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Installing the Cisco ONS 15454 SDH E1-75/120
Impedance Conversion Panel
Product Name: 15454E-E1-75BB=
This document contains a description of E1-75/120 conversion panel (“E1-75 Black Box”) features,
installation procedures, and technical specifications. Use this document in conjunction with the Cisco
ONS 15454 SDH Reference Manual and the Cisco ONS 15454 SDH Procedure Guide when working with
E1-75/120 conversion panels.
This document contains the following sections:
• E1-75/120 Impedance Conversion Panel Description, page 2
• E1-75/120 Impedance Conversion Panel Specifications, page 3
• Install the E1-75/120 Conversion Panel, page 4
• Install Ground and Cables, page 5
• Related Documentation, page 7
• Obtaining Documentation, page 7
• Obtaining Technical Assistance, page 8
• Obtaining Additional Publications and Information, page 10
This document contains the following procedures:
Install the E1-75/120 Conversion Panel, page 4
Install Cables with Molex 96-Pin LFH Connectors on 120-Ohm Side, page 6
Install Cables with 1.0/2.3 Miniature Coax Connectors on 75-Ohm Side, page 6
Replace Cables with 1.0/2.3 Miniature Coax Connectors on 75-Ohm Side, page 6
Note For information about circuits and card capacities, see the Cisco ONS 15454 SDH Reference Manual.

Cisco ONS 15454 SDH E1-75 Specifications

General

Category	Media Converter
Interface	E1
Impedance	75 Ohm
Standard	SDH
Compatibility	Cisco ONS 15454
Product Name	Cisco ONS 15454 SDH E1-75

Summary

E1-75/120 Impedance Conversion Panel Description

E1-75/120 Impedance Conversion Panel Specifications

Install the E1-75/120 Conversion Panel

Install Ground and Cables

Install the Ground Connection

Steps for establishing the ground connection for the conversion panel.

Install Cables

Install Molex 96-Pin LFH Cables on 120-Ohm Side

Instructions for connecting Molex 96-pin LFH cables to the 120-ohm side.

Install 1.0/2.3 Miniature Coax Cables on 75-Ohm Side

Instructions for connecting 1.0/2.3 miniature coax cables to the 75-ohm side.

Replace 1.0/2.3 Miniature Coax Cables on 75-Ohm Side

Procedure for replacing 1.0/2.3 miniature coax connector cables.

Related Documentation

Obtaining Documentation

Ordering Documentation

Documentation Feedback

Obtaining Technical Assistance

Technical Assistance Center (TAC)

Details about Cisco's Technical Assistance Center (TAC) and support levels.

Cisco TAC Website Usage

Information on accessing and using the Cisco TAC website for support.

Cisco TAC Escalation Center

Obtaining Additional Publications and Information