Installing and wiring telephones and trunks

Figure 47: 808A Emergency Transfer Panel

EMERGENCY

TRANSFER

PANEL

 

POWER

 

 

 

 

TRUNK/TEST SWITCHES

 

CIRCUIT

 

 

 

1

 

 

TRUNK OPTION

2

1

 

1

LOOP

GROUND

3

 

 

2

START

START

4

2

 

 

5

 

 

 

 

6

3

BOTH SWITCHES MUST BE

 

7

 

 

4

THROWN TO ACTIVATE

 

8

TRUNK OPTION

 

9

 

 

 

 

10

5

 

 

 

12

TRANSFER TEST SWITCH

 

 

 

 

ACTIVATED

NORMAL

 

 

 

 

OPERATION

 

 

 

 

 

 

TRUNK IDENTIFICATION

 

TRUNK

EXT

LOC

 

LINE

 

 

 

 

 

 

 

808A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

led808a LJK 040896

Figure notes:

 

 

 

 

 

1.

808A Emergency Transfer Panel

3.

Trunk Identification Label

2.

Circuit Start Selection Switches

4.

25-Pair Male Connector

 

 

 

 

 

 

 

 

 

98 Installing and Connecting the MDF and Telephones

Page 98
Image 98
Avaya 03-300686 manual 808A Emergency Transfer Panel