Nortel Networks Video Gaming Accessories 553-3001-211 Manual De Usuario

 NT8D15 E&M Trunk card

Table 205 shows the insertion loss from IPE port to IPE port. 

When used in the paging mode, a trunk is connected to a customer-provided 
paging amplifier system (not zone selectable). When the trunk is accessed by 
dial-up or attendant-key operation, it provides a loop closure across control 
leads PG and A. See Figure 153 on 

. In a typical application, this 

transfers the input of the paging amplifier system to the transmission path of 
the trunk.

6

3

3.5

-0.5

1

1

5.5

 2.5

3

-1

0.5

0.5

0

0