Nortel Passport 15000 Hardware Description page 193

Figure 51
Port mappings of the 8W8 cable connections of a 12-port DS3 or E3 FP
8W8 D-sub
interface connector
Rx11
Tx11
Rx10
Tx10
Rx9
Tx9
P2
Rx8
Tx8
Rx7
Tx7
Rx6
Tx6
P1
Rx5
Tx5
Rx4
Tx4
Rx3
Tx3
P0
Rx2
Tx2
Rx1
Tx1
Rx0
Tx0
Mini-coax ports
Pin A8
Status LEDs
Pin A1
Chapter 4 Control and function processors 193
P6
P5
P4
P3
Passport 15000, 20000 Hardware Description
Latch for seating
DB9 interface connector
to sparing panel
5 ground
4 PS status
3 PS load
6 ground
Control
ports
Latch for
seating
PPT 2822 010 AA2
5.2S2