System equipment, supplies, and tools, Basic hardware, Optional equipment – Nortel Networks BCM50 User Manual
Page 79: Other hardware and tools

Chapter 6 Checking the installation prerequisites
79
Installation and Maintenance Guide
System equipment, supplies, and tools
For the equipment required to install the BCM50 system:
•
•
•
Basic hardware
The BCM50 system comprises a combination of the following hardware:
•
main unit: BCM50, BCM50a, BCM50e, BCM50b, BCM50ba, or BCM50be
•
expansion unit
•
media bay module (MBM)
•
telephones
•
cabling for connections between hardware units
You can connect a maximum of two expansion units to a BCM50 system. Each expansion unit can
contain one MBM.
Optional equipment
You can add the following equipment to the BCM50 system to support specific requirements
beyond the basic hardware:
•
station auxiliary power supply (SAPS)
•
key indicator module (KIM) for T7316E telephones
•
analog terminal adapter 2 (ATA2) if you connect analog equipment to a digital extension line
•
uninterruptable power supply (UPS)
•
USB hub (required if the system uses a UPS)
Other hardware and tools
You need the following equipment to install a BCM50 unit:
•
mounting hardware
(either a rack-mount shelf, a wall-mount bracket per unit, or four rubber feet per unit)
•
Phillips #2 screwdriver
•
flat blade screwdriver
•
pliers
•
antistatic grounding strap
Note: You require keycodes for some hardware to function.