Nortel Networks 1000M - Manual (Page 22)

22 Cabinet system equipment
For information about installing and configuring the Signaling Server, refer
to Signaling Server Installation and Commissioning (NN43001-312).
Power supplies
Two types of power supply are available for the system:
• NTDK70 (for EMEA) AC power supply (see Figure 3 "AC/DC power
supply" (page 22) )
• NTDK72 DC power supply, used when the cabinet is powered by a -52
V DC source
Figure 3
AC/DC power supply
Nortel Communication Server 1000
Communication Server 1000M and Meridian 1 Small System Installation and Commissioning
NN43011-310 01.04 Standard
Release 5.0 13 May 2008
Copyright © 2008, Nortel Networks
.