Nortel NT1R20 Description page 94

Page 70 of 290 NT1R20 Off-Premise Station Analog Line Card
Figure 20
Traditional OPS application configuration
Meridian 1
PBX
OPS analog
CO trunk
line card port
card port
4.5 dB maximum
0–3.5 dB
Local
CO
OPS line
Public
facility
Network
Distant
CO
OPS
termination
Non-switched
thru connections
7.0 dB total maximum
553-6147
553-3001-105 Standard 5.00 June 1999