M320 Rj-48 Cable Pinouts For E1 And T1 Pics; Table 36: Rj-48 Connector To Rj-48 Connector (Straight) Pinouts - Juniper M320 Hardware Manual

M320 Router Hardware Guide

M320 RJ-48 Cable Pinouts for E1 and T1 PICs

Table 36: RJ-48 Connector to RJ-48 Connector (Straight) Pinouts

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
266
M320 Site Preparation Checklist Requirements on page 41
The E1 and T1 PICs use an RJ-48 cable, which is not supplied with the PIC.
CAUTION: To maintain agency approvals, use only a properly constructed,
shielded cable.
Table 36 on page 266, Table 37 on page 267, Table 38 on page 267, and Table 39 on page 268
describe the RJ-48 connector pinouts.
RJ-48 Pin
(Data numbering
form) Signal
1 RX, Ring, –
2 RX, Tip, +
4 TX, Ring, –
5 TX, Tip, +
3 Shield/Return/Ground
6 Shield/Return/Ground
No connect No connect
No connect No connect
No connect No connect
No connect No connect
No connect No connect
No connect No connect
No connect No connect
No connect No connect
No connect No connect
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