Cisco 7000 Series Hardware Installation And Maintenance Manual page 257

Table A-18 E1 Interface Cable Pinouts
MIP End
1
DB-15
2
Pin Signal
9 Tx tip
2 Tx ring
10 Tx shield
8 Rx tip
15 Rx ring
7 Rx shield
1. Any pins not described in this table are not connected.
2. Tx = transmit. Rx = receive.
Network End
BNC DB-15
Signal Pin Signal
Tx tip 1 Tx tip
Tx shield 9 Tx ring
– 2 Tx shield
Rx tip 3 Rx tip
Rx shield 11 Rx ring
– 4 Rx shield
MIP Interface Cable Pinouts
Twinax RJ-45
Pin Signal Pin
Tx-1 Tx tip 1
Tx-2 Tx ring 2
Shield Tx shield 3
Rx-1 Rx tip 4
Rx-2 Rx ring 5
Shield Rx shield 6
Cabling Specifications A-15
Signal
Tx tip
Tx ring
Tx shield
Rx tip
Rx ring
Rx shield