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CT1 and CE1 I/O Modules
E-Series Routers
A-5
Figure A-3 CT1 I/O module ports
Table A-5 lists the pinout for the CT1/CE1 connector.
For CE1 I/O modules with Telco connectors, the other ends of the cables
are attached to a balun panel that splits the signals from two Telco
connectors to 20 pairs of BNC connectors. We supply the Telco cables if
you purchase a balun panel. Figure A-4 shows the location of the Telco
connectors on a CE1 I/O module and the sequence of the pins in the
connectors.
PIN 1
PIN 8
Port 0
Port 1
Port 2
Port 3
CT-1
I/O
g013773
Table A-5 CT1/CE1 I/O module – RJ-48C connector pinout
Pin Signal
1 RX Ring
2 RX Tip
3 n/c
a
a. n/c=no connect
4 TX Ring
5 TX Tip
6 n/c
7 n/c
8 n/c