Avaya CMC1 manual Connections for Telephone Used for Emergency Transfer

Install Emergency Transfer Unit and Associated Telephones

9.Check the system for emergency transfer operation as follows:

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

b.The power LED should be OFF.

c.Verify there is dial tone on all emergency transfer sets.

10.Connect the 808A to the MDF with a B25A or A25B cable. Figure 65 shows the connections at the trunk/auxiliary field for a telephone used only for emergency transfer.

Figure 65: Connections for Telephone Used for Emergency Transfer

25

50

2822

1 2 3

EMXR

2822

1

C

N N

N

C

N

C

N G

TC

TK

LC

ST

TC

TK

LC ST TC TK LC ST TC TK LC ST TC

TK LC ST

O

O C

C

O

O

O

C R

-48

M

1 2

1

M

2

M

3 D

1

2

3

V

1M

1m

2M

2m

3M

3m

3w

ALARM MONITORS

EM TRANS RELAY PWR

ACC PWR

r758580b MMR 042996

Figure notes:

1. To network interface circuitry

4.

To power transfer unit

2. To CO trunk circuit pack

5.

To control carrier AUX

3. To blue or white station distribution field

connector

Figure 66 shows the connections at the trunk/auxiliary field for a telephone used for emergency transfer and as a normal extension.

Issue 10 June 2005 143