E3 and t3, E3 and t3 bnc connector pinout – Juniper Networks J4350 User Manual
Page 218
J4350 and J6350 Services Router Getting Started Guide
Table 64: RJ-48 Connector to DB-15 Connector (Straight) Pinout (continued)
RJ-48 Pin (on T1/E1
PIM)
(Data numbering form)
DB-15 Pin
(Data numbering
form)
Signal
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
Table 65: RJ-48 Connector to DB-15 Connector (Crossover) Pinout
RJ-48 Pin (on T1/E1
PIM)
(Data numbering form)
DB-15 Pin
(Data numbering
form)
Signal
1
9
RX/Ring/– <––>TX/Ring/–
2
1
RX/Tip/+ <––>TX/Tip/+
4
11
TX/Ring/– <––>RX/Ring/–
5
3
TX/Tip/+ <––>RX/Tip/+
3
4
Shield/Return/Ground
6
2
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
E3 and T3 BNC Connector Pinout
The E3 and T3 PIMs each use two BNC connectors—one for transmitting
data (
TX
) and one for receiving data (
RX
).
198
E3 and T3 BNC Connector Pinout