Nortel BCM50 3.0 Installation And Maintenance Manual page 74

74 Chapter 5 Installing the BCM50 system
Table 16 BCM50 installation overview (Sheet 1 of 2)
Tasks
Prepare for installation
Get required equipment
and tools
Inspect the components
Install the main unit
Inspect the components
Install a media bay
module (MBM)
Install an expansion unit
Connect the cables
NN40020-302
Description
Verify these requirements:
• environmental
• electrical
• site telephony wiring
Ensure you have these items:
• basic hardware
• optional equipment
• other hardware and tools
Verify that the main unit box contains all the required
components in good condition.
Mount the main unit using these options:
• in an equipment rack with a rack-mount shelf (optional
patch panel)
• on a wall with a wall-mount bracket (optional wiring field
card)
• on a desktop
Verify that the expansion unit box contains all the required
components in good condition.
Follow these steps to install an MBM:
• set the MBM dip switches to factory default
• insert the MBM into the expansion unit
Mount the expansion unit using the same option as the main
unit:
• in an equipment rack with a rack-mount shelf (optional
patch panel)
• on a wall with a wall-mount bracket (optional wiring field
card)
• on a desktop
• on top of another unit (not for wall-mount option)
Connect the cables between these items:
• main unit to expansion unit (if required)
• power supply to units (with and without a UPS)
• lines and extensions to the RJ-21 telephony connector
(optional patch panel or WFC)
• lines and extensions to the MBMs
• auxiliary equipment to the RJ-21 telephony connector
(optional patch panel or WFC)
Refer to
Checking the installation
prerequisites on page 77
System equipment,
supplies, and tools on
page 79
Unpacking the main unit
on page 82
Installing the main unit on
page 81
Unpacking the expansion
unit on page 96
Verifying the media bay
module switch settings on
page 96
Installing the expansion
unit on page 101
Connecting the cables to
the BCM50 system on
page 103