Chapter 7 Cables
IES4005M User’s Guide
53
The following table describes the Ethernet cable’s pin layout for the ALARM port connection.
7.5.4 Specifications
The following table lists the specifications of the Ethernet LAN cables.
7.6 RJ-45 DB-9 Cable
The CONSOLE2 connector is for communicating with a UPS. When you deploy the IES with a UPS,
only the POTS modules function during a power outage so subscribers can still make emergency
calls.
7.6.1 Application
The connections are as follows:
• The RJ-45 connector connects to the CONSOLE2 port.
• The DB-9 socket labeled MB connects to a UPS.
7.6.2 Appearance
The following figure shows a one RJ-45 to two DB-9 cable. Connect the DB-9 connector labeled MB
to a UPS. At the time of writing, the MSC1002G does not use the other DB-9 connector (labeled
DB).
Table 39 Ethernet ALARM Cable PIN Layout
PIN NO. TIP COLOR FUNCTION
1 White and orange Alarm Input 1, normal close
2 Orange Alarm Input 1, common (FG)
3 White and green Alarm Input 2, normal close
4 Blue Alarm Input 3, normal close
5 White and blue Alarm Input 3, common (FG)
6 Green Alarm Input 2, common (FG)
7 White and brown Alarm Input 4, normal close
8 Brown Alarm Input 4, common (FG)
Table 40 Local Management Cable Specifications
ITEM DESCRIPTION
Connectors (X1/X2) RJ-45 male
Type Category-5 unshielded twisted pairs (UTP-5) or shielded twisted pairs (STP)
Number of wires 8
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