Nortel 1110 Fundamentals page 320

320 Nortel IP Phone 1120E
5
Copyright © 2003–2007, Nortel Networks
.
WARNING
Use your IP Phone 1120E with the approved Nortel global
power supply (model number N0089601).
The IP Phone 1120E supports both AC power and
Power over LAN options, including IEEE 802.3af Power
Classification 3. To use Power over Ethernet, where
power is delivered over the CAT5 cable, the LAN must
support Power over Ethernet, and an AC adapter is not
required. To use local AC power, the optional AC adapter
can be ordered separately. You must use CAT5e (or later)
cables if you want to use Gigabit Ethernet.
Figure 35
IP Phone 1120E connections
Install the handset. Connect the end of the handset cable with the
short straight section into the handset. Connect the end of the
handset cable with the long straight section to the back of the phone,
using the RJ-9 handset jack. Form a small bend in the cable, and
then thread the handset cord through the channels in the stand so
that it exits behind the handset on the right side, in the channel exit
in the stand base. See
Nortel Communication Server 1000
IP Phones Fundamentals
NN43001-368 01.02 Standard
Release 5.0 20 June 2007
Figure 36 "Cable routing tracks" (page 321).