4
X
E1/G.703 P
LESIOCHRONOUS
M
ULTIPLEXER
O
PERATING
M
ANUAL
IOA77-1F
I
May 2007
Table of contents
1
OVERALL CHARACTERISTICS .....................................................................................1
1.1 A
PPLICATION
....................................................................................................................1
1.2 B
ASIC FEATURES
..............................................................................................................1
1.3 E
XAMPLES OF APPLICATION
.............................................................................................2
1.4 S
YMBOLS AND AVAILABLE VERSIONS
...............................................................................3
2
CONNECTORS AND INDICATORS ................................................................................5
2.1 I
NTRODUCTION
.................................................................................................................5
2.2 TM-77
MULTIPLEXER
.......................................................................................................5
2.3 MD-77
MULTIPLEXER
......................................................................................................7
3
FUNCTIONAL DESCRIPTION .........................................................................................8
3.1 D
IAGNOSTIC AND SIGNALING SYSTEMS
............................................................................8
3.2 A
DDITIONAL CHANNELS
...................................................................................................9
3.3 T
EST LOOPS
....................................................................................................................10
3.4 C
LOCK TRANSFER
...........................................................................................................10
3.5 E
VENT LOG
.....................................................................................................................11
3.6 M
ONITORED QUALITATIVE
.............................................................................................12
3.7 M
ONITORED QUALITATIVE PARAMETERS OF
E2
OPTICAL INTERFACE
.............................13
4
INSTALLATION AND OPERATION .............................................................................14
4.1 O
PERATING CONDITIONS
................................................................................................14
4.2 I
NSTALLATION
................................................................................................................14
4.3 P
OWER SUPPLY
...............................................................................................................15
4.4 E1/G.703
LINEAR SIGNAL CONNECTION
.........................................................................16
4.4.1
TM-77 and MD-77 ................................................................................................16
4.5 C
ONNECTION TO
VT100
TERMINAL OR COMPUTER WITH INSTALLED
L
ANWIN
MANAGEMENT SOFTWARE
..........................................................................................................17
4.6 F
IBER OPTIC LINE CONNECTION
......................................................................................18
5
OPERATION WITH VT100 TERMINAL.......................................................................20
5.1 A
PPLICATION
..................................................................................................................20
5.2 H
ARDWARE REQUIREMENTS
...........................................................................................20
5.3 I
NSTALLATION AND START
-
UP
........................................................................................21
5.4 B
EGINNING THE TERMINAL OPERATION
..........................................................................21
5.5 M
AIN MENU
....................................................................................................................23
5.5.1
System....................................................................................................................24
5.5.2
Interfaces-selection ...............................................................................................25
5.5.2.1 Interfaces-options ..............................................................................................26
5.5.2.2 Set-up ................................................................................................................27
5.5.2.3 15-minute and 24-hour registers .......................................................................28
5.5.3
Time periods..........................................................................................................29
5.5.4
Event log................................................................................................................30
5.5.5
Monitoring.............................................................................................................31
5.5.6
Loops .....................................................................................................................32
6
DEVICE SET-UP USING LANWIN PROGRAM ..........................................................33
6.1 G
LOBAL SET
-
UP
..............................................................................................................33
