Juniper Networks E-Series User Manual
Page 210
APPENDIX A
Cable Pinouts
A-6
Figure A-4 CE1 I/O module with Telco connectors
shows the location of the 20 pairs of BNC connectors on a
balun panel. The cables from the CE1 I/O module are plugged into the
two 50-pin Telco connectors on the other side of the panel.
Figure A-5 Twenty-port balun panel
list the pinout for the Telco connectors on each
cable.
PIN 25
PIN 1
CE1
I/O
PIN 50
PIN 26
0-9
g013774
TX
RX
PORT
10
2
1
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
19
g013775
Table A-6 Pinout of 50-pin Telco connector to ports 0–9
Pin
Signal
Pin
Signal
1
Port 0 RX TIP
26
Port 0 RX RING
2
Port 0 TX TIP
27
Port 0 TX RING
3
Port 1 RX TIP
28
Port 1 RX RING