RAD Data comm LRS-24 - Manual (Page 16)

Chapter 1 Introduction LRS-24 Installation and Operation Manual
1-4 Overview
LRS-24
LRS-24
Local SNMP
Management
Station
Central
Management
Station
ADM or Frame
Relay Switch
Modem Router
Dial-up
Modem
PSTN
LRS-24
MP2100
Router
LRS-24 PBX
OP-XL PBX
PBX
ADM or
Frame Relay
Switch
Switch
Switch
Backbone
LRS-24
Figure 1-2. Management of Local and Remote Distribution Nodes
Features
LRS-24 is a high-density, fully modular design with front-panel access to all the
functions. It supports up to 48 user modules in addition to redundant power
supply and management access modules.
It combines different technologies in a centrally-managed rack: DSL, fiber and
baseband.
LRS-24 offers single-point management access to the individual equipment
modules installed in the hub, and to the remote equipment units connected by
links to these modules. LRS-24 supports SNMP management, as well as
management by means of an ASCII terminal. No special software is required for
the terminal, which is controlled by the management software of the modules
installed in LRS-24.
Clock signals are distributed from an external source (station clock) to all the
equipment modules installed in the hub.
There is a standard set of regulated supply voltages. Power supply redundancy
ensures continuous availability of power.
The unit supports remote (phantom) feed of equipment connected to LRS-24.
The mechanical design separates user hardware modules from interface
(connector) modules, facilitates maintenance tasks.
The form factor is suitable for installation in standard 300 mm and 600 mm
ETSI racks; can be easily adapted for installation in 19" racks.
The flexible modular construction and management capabilities that are available
for the equipment installed in LRS-24 enable the user to easily configure individual
systems for specific requirements and applications.
Order from: Cutter Networks Ph:727-398-5252/Fax:727-397-9610 www.bestdatasource.com