Overview
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Features
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Alarm Message Capability
Front Panel Emulation
Integral Modem
Async Terminal Interface Support
Telnet Access
SNMP Management Support
Physical Description
Standalone CSU Front Panel
Standalone CSU Rear Panel
Overview
The CSU acts as an interface between the T1 digital
network and the customer premises equipment, converting
signals received from the DTE (Data Terminal
Equipment) to bipolar signals that can be transmitted over
T1 lines.
The Model 3150 is a standalone CSU, and the
Model 3151 is a carrier-mounted CSU that is designed to
fit into the COMSPHERE 3000 Series Carrier.
For more information about the carrier-mounted CSU,
refer to the ACCULINK 3151 CSU and 3161 DSU/CSU
General Information Guide and the COMSPHERE 3000
Series Carrier Installation Manual.
3150-A2-GB21-80
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February 1998
Introduction
Features
The CSU optimizes network performance with a wide
range of features such as the following:
Software configuration menu displayed via a liquid
crystal display (LCD) to permit quick and easy
operation, and elimination of complicated hardware
strapping.
Local or remote configuration and operation
flexibility.
Several loopback capabilities and test pattern
generators.
Alarm message display/print capability.
Front panel emulation via Windows-based Front
Panel Emulation software.
Integral modem for standalone CSUs.
Asynchronous (async) terminal interface support.
Telnet access for remote async terminal operations.
Network management provided through
industry-standard Simple Network Management
Protocol (SNMP).
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