System Description

WipLL System Description
7-4 of 7-8 Marconi Communications Ltd. MCIL -WIPLL-SDN_R1_40
wall. An SDA can also be placed on a table or shelf next to the customer's
communications equipment.
Table 7-1 illustrates the data connector pinouts.
Table 7-1: Data Connections
8-way Connector J3 J2
1 nc 1 +Tx2 1 +Rx3
2 nc 2 -Tx2 2 -Rx3
3 -48v 3 +Rx2 3 +Tx3
4 +48v 4 nc 4 nc
5 -Tx 5 nc 5 nc
6 +Tx 6 -Rx2 6 -Tx3
7 -Rx 7 nc 7 nc
8 +RX 8 nc 8 nc