C-12
APX 1000™ Getting Started Guide
Cabling and Connector Specifications
E1/PRI interface specifications
E1/PRI straight-through cable: RJ-48C to DA-15
Before installing the RJ-48C to DA-15 straight-through cable, verify that the WAN interface
transmits on pins 3 and 11 and receives on pins 1 and 9. Figure C-8 and Table C-12 show the
pinouts.
Figure C-8. RJ-48C to DA-15 straight-through cable
Table C-12.RJ-48C to DA-15 straight-through cable specifications
Pair
Signal
(at the APX 1000)
Male RJ-48C
(APX 1000)
Male DA-15
(remote WAN)
1
Receive
1
2
3
11
2
Transmit
5
4
1
9