
Installing and wiring telephones and trunks
See Figure 41: Example adjunct power connections on page 85 and Figure 46: Connections at trunk/auxiliary field on page 96.
Figure 46: Connections at trunk/auxiliary field
25
50
|
|
|
|
|
|
| IN | ||
|
|
|
|
|
|
| |||
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| r758482b RBP 062696 | |||
Figure notes: |
|
|
|
|
|
| |||
1. | To Network Interface Facility | 3. | One Pair of Wires | ||||||
2. | To Control Carrier Auxiliary | 4. | 24th Pair of RJ21X Network | ||||||
| Connector |
|
| Interface Jack | |||||
|
|
|
|
|
|
|
|
|
|
Emergency transfer units and associated telephones
An 808A Emergency Transfer Panel mounted next to the trunk/auxiliary field provides emergency transfer capability. You can use
The 808A Emergency Transfer Panel provides emergency trunk bypass or
At the MDF, the unit is controlled by a connection to a yellow terminal row/connecting block in the trunk/auxiliary field. The unit is controlled by