Nortel 2001 Installation And Operation Manual page 254

Page 254 of 302
Table 34
Power requirements for Phase II IP Phones using power over Ethernet classification 2
IP Phone
2001
2002
2004
Note 1: Heavy load is defined as all LEDs on and 1kHz tone on speaker.
Note 2: Normal load is defined as set powered up.
553-3001-368 Standard 4.00
Appendix A: Specifications
Nortel Networks does not advise connecting a local power adapter in addition
to power over Ethernet.
Table 34 provides power requirements for Phase II IP Phones using Power
over Ethernet Classification 2.
Product Code
NTDU90BA
NTDU91BA
NTDU92BA
February 2005
Maximum Load
5.0 W
5.0 W
6.0 W
Normal Load
3.4 W
3.4 W
3.6 W