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Cisco AS5800 Universal Access Server Dial Shelf Card Guide
78-7097-03
Chapter 3 Channelized T3 Trunk Card
Using the Test Port
Figure 3-4 CT3 Trunk Card Front Panel Connectors
Cables
The CT3 trunk card receives and transmits 45 Mbps signals through a 75-ohm cable, using common
BNC coaxial cable connectors (see Figure 3-5). There are two female BNC connectors: one for T3
transmit data and one for T3 receive data.
Figure 3-5 CT3 75-Ohm Coaxial Cable
Using the Test Port
The CT3 trunk card front panel is designed with an alphanumeric display to provide trunk card status
and port monitoring information (see Figure 3-3).
Test-port functionality is supported by Cisco IOS Release 12.0(6)T and later releases.
CHANNELIZED T3
RCVR
XMTR
TX (OUT)
RX (IN)
12241
Receive BNC connector
Transmit BNC connector
Transmit DSx1 bantam
jack connector
Receive DSx1 bantam
jack connector
12951