E1DT E1DT-ASSY-0058, Инструкция по установке и эксплуатации

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E
1
DT
E1/PRI Splitter/Buffer
Installation and Operation 2-1
2. PRODUCT DESCRIPTION
In this Section
I
NTRODUCTION
2-1
A
VAILABLE
V
ERSIONS
2-2
Introduction
E1DT E1 Splitter/Buffer provides a means of monitoring and
capturing traffic flowing in both directions of a 2Mbits/s E1/PRI
(G.703/G.704) communications link.
The line connections are made through two RJ-45 connectors
that are hard-wired in parallel. All line activity is passed-
through the Splitter/Buffer. Monitoring and recording
equipment can be connected or disconnected without
disturbing the line.
Line signals are split and fed into high-impedance buffers that
load the line signals by less than 0.1dB. Low-impedance
outputs allow the monitoring equipment to be located up to
50m away from the line connection.
The design ensures that there is no interruption of the line
signals when the Splitter/Buffer is unpowered.
LED indicators are provided for power (green) and signal
(amber) presence at each monitor output connector.
E1DT operates from +6v to +12V DC power. UK and
European AC power adapters are available as options.