Connecting The Bcm50 Expansion Unit; Figure 44 Expansion Ports - Nortel BCM50 Installation And Maintenance Manual

116

Connecting the BCM50 Expansion Unit

Refer to the following sections for information on connecting the cables to the BCM50 system:
• "Connecting the BCM50 Expansion Unit" on page 116
• "Connect the power supply using a UPS (optional)" on page 117
• "Connect the power supply without a UPS" on page 119
• "Connecting the lines and extensions" on page 120
• "Connecting the auxiliary equipment" on page 125
• "Next step" on page 130

Connecting the BCM50 Expansion Unit

The BCM50 Expansion Unit connects to the BCM50 Main Unit using the expansion ports on the
front of the units.
and the BCM50 Expansion Unit.

Figure 44 Expansion ports

BCM50 Main Unit
BCM50 Expansion
Unit
If your BCM50 system does not have a BCM50 Expansion Unit, proceed to
supply using a UPS (optional)" on page
If your BCM50 system has a BCM50 Expansion Unit, perform the following procedure:
1 Locate the expansion cable that was supplied with the BCM50 Expansion Unit.
If you do not have the expansion cable, you can use a category 5e-compliant ethernet cable.
Connect the cables to the BCM50 system
Figure 44 shows the location of the expansion ports on the BCM50 Main Unit
Expansion
port 1
Expansion
port 2
117.
Expansion
port
"Connect the power