Operation With Vt100 Terminal; Application; Hardware Requirements - Lanex TM-77 Operating Manual

5 O
PERATION WITH
5.1

Application

The supervision software is adapted to support VT100 terminal; it is used to set up
and monitor the functions of TM-77 multiplexer. MD-77 device is installed in the rack
and it does not have a contact enabling terminal connection.
The software provides the following features:
Activation / deactivation of component channels;
Installation of test loops in a local device
ES, SES, UAS and BBE monitoring
Monitoring the following events:
Loss of optical signal
Transmitter failure
Loss of frame synchronization
Alarm from a remote device
Loss of signal component
Exceeding 10
Exceeding 10
HDB3 code violation in a component channel
AIS signal detection on E1 interface
AIS signal detection in E1 flux demultiplexed from E2 collective
channel
Alarm status monitoring:
Active;
Inactive;
Generation of event logs
5.2

Hardware requirements

There are many programs enabling VT100 terminal emulation, which operate on
various hardware platforms and support various operating systems. The most popular are
TERM95 included in Norton Commander package supporting DOS environment or
HYPERTERMINAL supporting Windows (both for PC-class computers).
IOA77-1F
4 E1/G.703 P
X LESIOCHRONOUS
O
PERATING
VT100
TERMINAL
-3
error rate;
-6
error rate;
20
M
ULTIPLEXER
M
ANUAL
May 2007