RAD Data comm FCD-G703 Bedienungsanleitung PDF herunterladen (Seite 3)

Data Sheet

TDM

FCD-155 has an optional interface module

containing 4 or 8 E1/T1 balanced interface

ports that transfer data transparently in

compliance with the G.703 standard.

The unbalanced E1 interface is software

selectable on the 8-port version. The

4-port version is jumper-selectable and

requires an adapter cable (see

Ordering

).

An optional E3/T3 port transports

unframed E3/T3 links over SDH/SONET.

TDM traffic is mapped into SDH/SONET

VC-12/VC-11/VC-3 or SONET VT1.5/STS-1

containers that can be placed anywhere

within the STM-1/OC-3 bandwidth.

MANAGEMENT AND SECURITY

Remote units can be managed in any of

the following ways:

• DCC using IP tunneling over OSI DCN

based on ITU-T G.7712

• IP/PPP over DCC protocol

• Dedicated virtual group containing at

least one VC-12/VT-1.5 channel

• Inside user traffic in a virtual group

separated by the GFP Channel ID or

VLAN tag

• Out-of-band, via direct connection to

one of the LAN ports.

The status and diagnostic information is

defined, configured, and monitored using

one of the following methods:

• ASCII terminal connected to the

V.24/RS-232 control port

• Telnet host via management platform

or LAN port

• Network management station running

RADview-EMS, RAD’s SNMP network

management application

• TFTP applications to update software

and upload/download remote

configurations

• ConfiguRAD via Web browser.

MONITORING AND DIAGNOSTICS

FCD-155 has comprehensive diagnostic

capabilities, including:

• Ethernet and SDH/SONET link

monitoring

• Real-time alarms that alert the user of

fault conditions. Alarms are reported

to the management station and

simultaneously relayed through a dry

contact port.

GENERAL

An AC or DC power supply is provided with

an alarm-activated fan for forced-air

cooling.

FCD-155 is a compact standalone unit.

One or two units can be installed

side-by-side in a 19-inch rack using an

optional rack-mount adaptor kit. A single

unit can be mounted on the wall using an

optional wall-mount adapter kit (see

Ordering

).

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