Nortel Meridian 1 Option 11C Compact Technical Reference Manual page 82

Table 28
Power requirements
Telephone type
M2006
M2008
M2016S
M2616
M2216ACD-1
M2216ACD-2
Chapter 7 — Meridian Modular Telephones
If a power failure occurs, configurations which require loop power only
continue to work if the Meridian 1 Option 11C Compact is equipped with a
backup commercial power source such as an Uninterruptible Power Supply
(UPS). Only those options which require additional power will cease to
function.
During a power failure, the carbon agent headset on the M2216ACD-2 will
fail and the electret supervisor's jack can be used as an agent jack. If no
headset was plugged in to the electret jack at this time, the call is dropped, the
agent logged off and must log in again once the electret headset is plugged in.
When power is restored, the carbon jack returns automatically.
Loop power
Basic configuration
Basic configuration
No
Basic configuration (with
Handsfree) and Display
Basic configuration (with Display)
No
Power Supply Board
The power supply option consists of a Power Supply Board which mounts
inside the telephone, coupled with an external wall-mount transformer or
closet power supply which provides power to the Power Supply Board. The
Power Supply Board receives its power through pins 1 and 6 of the line cord.
The Power Supply Board connects to the telephone through a 14 pin bottom
entry connector.
Meridian 1 Option 11C Compact
Additional power
(Power Supply Board)
Any option
Any option
All configurations
Programmable Data Adapter
Key Expansion Module
External alerter interface
Any option
All configurations
Technical Reference Guide
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