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Chapter 1
Introduction
Chapter contents
Model LRA2900A Remote Access Server overview................................................................................................15
Hardware overview................................................................................................................................................16
WAN ..............................................................................................................................................................16
LAN ...............................................................................................................................................................16
Signaling .........................................................................................................................................................17
Modems ..........................................................................................................................................................17
RS-232 control port ........................................................................................................................................17
Power system ..................................................................................................................................................17
Central processing unit ...................................................................................................................................17
Temperature ...................................................................................................................................................17
Altitude ...........................................................................................................................................................17
Humidity ........................................................................................................................................................17
Physical dimensions ........................................................................................................................................18
Security ...........................................................................................................................................................18
Management services ......................................................................................................................................18
LED display ....................................................................................................................................................19
Approvals ..............................................................................................................................................................20
Software overview..................................................................................................................................................21