Nortel Meridian 1 Description page 34

Page 34 of 104 M2000 Series Meridian Digital Telephones
553-3001-108 Standard 9.00 April 2000
When installing an MCA or MPDA to NTZK or NT2K phone sets with a date
code prior to January 1998 a Power Option board is required, along with an
additional power source.
When installing an MCA in an NT9K phone set or an NT2K with date code
of January 1998 you will only install the MCA (an additional Power Option
board and Jumper board is not required).
The power supply board connects to the telephone through a 14-pin bottom
entry connector.
Refer to Table 3 and Table 4 for power supply board requirements.
Local plug-in transformer (A0367335)
A single winding transformer equipped with a 10 ft. (3 m) cord of 22 AWG
two-conductor stranded and twisted wire with a modular RJ-11 duplex
adapter can provide the additional power needed to operate the telephone and
its options. (See Figure 7).
Do not plug any equipment (computer, modem, or LAN card) other
than the M2000 Series Meridian Digital Telephone into the RJ-11
transformer adapter, as damage to equipment may result.
CAUTION