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Chapter 2
Rack-Mounting, Tabletop Installation, and Cabling
Attaching the Mode-Conditioning Patch Cord
Figure 2-14 GBIC Mode-Conditioning Patch Cord
2
RX
3
1
2
3
4
5
To use the mode-conditioning patch cord, follow these steps:
Attach the patch cord to the SC-type receptacle on the GBIC. (See
Step 1
Attach the network ends of your patch cord to the appropriate 1000BASEX equipment in your building
Step 2
cable plant.
Ensure that you connect the TX and RX ports on one end of the patch cord to the RX and TX ports
(respectively) on the other end. Connect TX to RX and RX to TX.
This completes the procedures for connecting the I/O cables.
OL-5419-01 B0
1
TX
4
5
Beige color identifier
To GE interface
RX
TX
Blue color identifier
6
/ /
/ /
/ /
Offset
7
8
6
6
Multimode bar
7
Single-mode bar
8
Offset
9
To cable plant
Cisco 7401ASR Installation and Configuration Guide
Connecting I/O Cables
1
1
Figure
2-13.)
9
2-21
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Table of Contents
Troubleshooting
