Avaya S8100 User Manual

Install emergency-transfer panel and associated telephones

Check the system for emergency transfer operation as follows:

Place the test switch (switch 12) in the ACTIVATED position.

Ensure that the power LED is off.

Verify there is CO dial tone for every emergency transfer set.

Connect the 808A to the MDF with a B25A or A25B cable. 

 on page 132 shows the connections at the trunk/auxiliary field for a 

telephone used only for emergency transfer.

15

S-BK

RLC4

Ring-PBX Line Port 4

41

Y-BL

TST4

Tip-Emergency Terminal 4

16

BL-Y

RST4

Ring-Emergency Terminal 4

42

Y-O

TTC5

Tip-PBX Trunk Circuit 5

17

O-Y

RTC5

Ring-PBX Trunk Circuit 5

43

Y-G

TTK5

Tip-CO Trunk Circuit 5

18

G-Y

RTK5

Ring-CO Trunk Circuit 5

44

Y-BR

TLC5

Tip-PBX Line Port 5

19

BR-Y

RLC5

Ring-PBX Line Port 5

45

Y-S

TST5

Tip-Emergency Terminal 5

20

S-Y

RST5

Ring-Emergency Terminal 5

46

V-BL

COM1

Common 1 Relay Contact

21

BL-V

NO1

Normally Open 1 Contact

47

V-O

NC2

Normally Closed 2 Contact

22

O-V

NC1

Normally Closed 1 Contact

48

V-G

COM2

Common 2 Relay Contact

23

G-V

NO2

Normally Open 2 Contact

49

V-BR

24

BR-V

50

V-S

GRD

Ground From PBX

25

S-V

-48PX

-48V from Alarm Panel (AUX Cable)

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