
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
19
RX/Ring/– <––>TX/Ring/–
21
RX/Tip/+ <––>TX/Tip/+
4
11
TX/Ring/– <––>RX/Ring/–
53
TX/Tip/+ <––>RX/Tip/+
3
4
Shield/Return/Ground
62
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)andoneforreceivingdata(RX).
198 E3 and T3 BNC Connector Pinout
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