Juniper CBL-M40-PWR-AU 用户手册

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页码 268
Cable Connectors and Pinouts
209
Cable Connectors and Pinouts
Table 26:  RJ-48 Connector to RJ-48 Connector (Straight) Pinout
Table 27:  RJ-48 Connector to RJ-48 Connector (Crossover) Pinout
RJ-48 Pin (on T1/E1 PIC)
(Data numbering form)
RJ-48 Pin
(Data numbering form)
Signal
1
1
RX, Ring, –
2
2
RX, Tip, +
4
4
TX,  Ring,  –
5
5
TX, Tip, +
3
3
Shield/Return/Ground
6
6
Shield/Return/Ground
7
No connect
No connect
8
No connect
No connect
9
No connect
No connect
10
No connect
No connect
11
No connect
No connect
12
No connect
No connect
13
No connect
No connect
14
No connect
No connect
15
No connect
No connect
RJ-48 Pin (on T1/E1 PIC)
(Data numbering form)
RJ-48 Pin
(Data numbering form)
Signal
1
4
RX/Ring/– <––>TX/Ring/–
2
5
RX/Tip/+ <––>TX/Tip/+
4
1
TX/Ring/– <––>RX/Ring/–
5
2
TX/Tip/+ <––>RX/Tip/+
3
3
Shield/Return/Ground
6
6
Shield/Return/Ground
7
No connect
No connect
8
No connect
No connect
9
No connect
No connect
10
No connect
No connect
11
No connect
No connect
12
No connect
No connect
13
No connect
No connect
14
No connect
No connect
15
No connect
No connect