Specifications

Model No.
Running Head
AIS
Alarm Indication Signal
AIM
ATM Inverse Multiplexer
a-law
E1 companding standard used in the conversion between analog and digital signals in PCM
systems.
AMI
Alternate Mark Inversion, a line coding format for T1 lines.
ANSI
American National Standards Institute
ASCII
American Standard Code for Information Interchange
ASK
Amplitude Shift Keying
ATM
Asynchronous Transfer Mode
AWG
American Wire Gauge (the size of an electrical wire)
B7R
Bit #7 Redundant
B7R card
A network card used to provide Network Management capability for the system.
B8ZS
Bipolar 8-Zero Substitution, a coding scheme that maintains minimum-ones density on a T1
line.