Juniper SRX 210 Services Hardware Manual page 184

SRX 210 Services Gateway Hardware Guide
CAUTION: To maintain agency approvals, use only a properly constructed, shielded
cable.
Table 43 on page 164, Table 44 on page 164, Table 45 on page 165, and
Table 46 on page 165 describe the RJ-48 connector pinouts.
Table 43: RJ-48 Connector to RJ-48 Connector (Straight) Pinouts
RJ-48 Pin (on T1/E1 Mini-PIM) (Data
Numbering Form)
1
2
4
5
3
6
7
8
Table 44: RJ-48 Connector to RJ-48 Connector (Crossover) Pinouts
RJ-48 Pin (on T1/E1 Mini-PIM)
(Data Numbering Form)
1
2
4
5
3
6
7
8
164
RJ-48 Connector Pinouts for the SRX 210 Services Gateway T1/E1 Mini-Physical Interface Module
RJ-48 Pin
(Data Numbering Form)
1
2
4
5
3
6
No connect
No connect
RJ-48 Pin
(Data Numbering Form)
4
5
1
2
3
6
No connect
No connect
Signal
RX, Ring, –
RX, Tip, +
TX, Ring, –
TX, Tip, +
Shield/Return/Ground
Shield/Return/Ground
No connect
No connect
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