Sagem SAGEM-LINK F - 1.9 - Connecting IDU to External Equipments

SAGEM-LINK F 288055571-04
Installation and Operation Manual
Page 23/142
Issue 04 : July 2005
Reproduction and communication prohibited without the written permission of Sagem Communication
1.9 - Connecting IDU to External Equipments
1.9.1 - IDU Front Panel Access Description
The following access are available at the IDU Front panel (See Figure 1.15) :
To Main
ODU
To Standby
ODU
Main Channel
On/Off Switch
Standby Channel
On/Off Switch
Cable Interface Module
(Main)
Cable Interface Module
(Standby)
IDU for 1+1 System
To ODU
DC Power In
On/Off Switch
To PC serial Port
EOW
Handset
SNMP
Manager
West
East
Tribs 1-4
Tribs 9-12
Tribs 5-8
Tribs 13-16
Cable Interface Module
IDU for 1+0 System (16 E1 version)
Maint
Mux
Tribs
Cust
Call
S
On
Off
POWER
To ODU
DC Power In
On/Off Switch
To PC serial Port
EOW
Handset
SNMP
Manager
100BaseT
West
East
Tribs 1-4
Tribs 5-8
Extra Trib
Cable Interface Module
IDU for 1+0 System (Ethernet version)
Maint
Mux
Tribs
Cust
Call
S
On
Off
POWER
Maint
Mux
Tribs
Cust
Call
S
On
Off
POWER
S
On
Off
POWER
Figure 1.15 – SAGEM LINK F IDU Front Panel for 1+0 and 1+1 Systems
• a power connection from a negatively biased DC source of between –36 VDC and -59 VDC,
labeled "Power",
• a point-to-point Engineering Order Wire RJ11 connection labeled "EOW",
• a PC port to connect a local craft terminal, via a DB 9 connector,
• Four Ethernet ports (RJ 45 connectors):
- 3 x 10 baseT Ports dedicated to Network Management Interface "Mgr", "West", "East"
(Ethernet hub),
- 1 x 100 baseT Port "100bT" (option)
• 16 x G703 2 Mbit/s tributary ports (4 tributaries per DB25 connector) in unbalanced 75 Ω mode, or
in balanced 120 Ω mode, the selection between modes is controlled by software :