Meridian America 21 Manual De Usuario
V
Contents
General information
Application
2
Characteristics
3
Functional
3
Technical summary
4
Analog line interface
4
Input impedance
4
Insertion loss
4
Frequency response
4
Message channel noise
5
Power requirements
6
Foreign and surge voltage protections
, 6
Overload level
6
Analog line card description
553-3001-l 61