Juniper M7I Hardware Manual page 211

Table 32: RJ-48 Connector to DB-15 Connector (Crossover) Pinout for
the Router
RJ-48 Pin (on T1/E1 PIC)
(Data numbering form)
1
2
4
5
3
6
7
8
9
10
11
12
13
14
15
Related
Documentation
Copyright © 2010, Juniper Networks, Inc.
DB-15 Pin
(Data numbering
form)
9
1
11
3
4
2
No connect
No connect
No connect
No connect
No connect
No connect
No connect
No connect
No connect
M7i PICs Description on page 16
Replacing an M7i FIC or PIC Cable on page 92
Connecting FIC and PIC Cables to the M7i Router on page 55
Maintaining the M7i FIC and FIC Cables and PICs and PIC Cables on page 70
Troubleshooting the M7i FIC or PICs on page 80
Appendix F: M7i Cable Connector Pinouts
Signal
RX/Ring/– <––>TX/Ring/–
RX/Tip/+ <––>TX/Tip/+
TX/Ring/– <––>RX/Ring/–
TX/Tip/+ <––>RX/Tip/+
Shield/Return/Ground
Shield/Return/Ground
No connect
No connect
No connect
No connect
No connect
No connect
No connect
No connect
No connect
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