Avaya 1400 Series - Page 31

UPN socket 1416
1 – NC
2 – NC
3 – NC
4 – UPN-LIA
5 – UPN-LIB
6 – NC
7 – -48V
8 – +48V
UPN socket 1408
1 – NC
2 – NC
3 – NC
4 – UPN-LIA
5 – UPN-LIB
6 – NC
7 – NC
8 – NC
MOD socket 1408/1416
1 – TXD
2 – RXD
3 – RQ
Commissioning a telephone
1408/1416 Telephones IAM Guide January 2010 31