Cisco 7600 SIP 200 Hardware Installation Guide - Page 121
Cable Installation, SPA Cable Pinouts,
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UPC - 746320961286
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Chapter 3 Overview: Cisco 7600 Series Router Shared Port Adapters 24-Port Channelized T1/E1 ATM CEoP SPA Overview Figure 3-55 24-Port Channelized T1/E1 ATM CEoP SPA High-Density Cable 1 51 50 100 50 26 250106 25 1 Cable Installation One end of the cable has a 100-pin connector that plugs into the front of the 24-Port Channelized T1/E1 ATM CEoP SPA. Use the thumbscrews on either side of the connector to secure the cable to the SPA. The other end of the cable has two 50-pin Telco connectors that attach to the rear of a 24-port RJ-45 patch panel. Both connectors are identical: one is for Transmit (TX) and the other is for Receive (RX). The following figure shows how the cable is connected between the 24-Port Channelized T1/E1 ATM CEoP SPA and the patch panel. Figure 3-56 Cable Installation between SPA and Patch Panel SPA-24CHT1-CE-ATM 24-Port Patch Panel (rear view, rotated 180o for clarity) TRANSMIT RECEIVE 250107 SPA Cable Pinouts The following table shows the cable pinouts for the cable (part number CABLE-24T1E1J1) that is installed between the 24-Port Channelized T1/E1 ATM CEoP SPA and the rear of the patch panel. OL-5052-14 Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide 3-75
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