Avaya MCC1 Installation And Upgrades page 539

Pin Assignments for 25-Pair Connector
36
11
37
12
38
13
39
14
40
15
41
16
42
17
43
18
44
19
45
20
46
21
47
22
48
23
49
24
50
25
SI Installation and Upgrades
June 2004
Task List: Typical Emergency Transfer Panel and Telephone Installation
BK-BL TLC3 Tip-PBX Line Port 3
BL-BK RLC3 Ring-PBX Line Port 3
BK-O TST3 Tip-Emergency Terminal 3
O-BK RST3 Ring-Emergency Terminal 3
BK-G TTC4 Tip-PBX Trunk Circuit 4
G-BK RTC4 Ring-PBX Trunk Circuit 4
BK-BR TTK4 Tip-CO Trunk Circuit 4
BR-BK RTK4 Ring-CO Trunk Circuit 4
BK-S TLC4 Tip-PBX Line Port 4
S-BK RLC4 Ring-PBX Line Port 4
Y-BL TST4 Tip-Emergency Terminal 4
BL-Y RST4 Ring-Emergency Terminal 4
Y-O TTC5 Tip-PBX Trunk Circuit 5
O-Y RTC5 Ring-PBX Trunk Circuit 5
Y-G TTK5 Tip-CO Trunk Circuit 5
G-Y RTK5 Ring-CO Trunk Circuit 5
Y-BR TLC5 Tip-PBX Line Port 5
BR-Y RLC5 Ring-PBX Line Port 5
Y-S TST5 Tip-Emergency Terminal 5
S-Y RST5 Ring-Emergency Terminal 5
V-BL COM1 Common 1 Relay Contact
BL-V NO1 Normally Open 1 Contact
V-O NC2 Normally Closed 2 Contact
O-V NC1 Normally Closed 1 Contact
V-G COM2 Common 2 Relay Contact
G-V NO2 Normally Open 2 Contact
V-BR
BR-V
V-S GRD Ground from Aux Cable
S-V -48PX -48V from AUX Cable
Install and Wire Telephones
2 of 2
539