Nortel 1110 Fundamentals page 334

334 Nortel IP Phone 1120E
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Copyright © 2003–2007, Nortel Networks
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Figure 34
Stand cover removed
Connect the AC power adapter (optional). Leave the AC adapter
unplugged from the power outlet, connect the adapter to the AC
adapter jack in the bottom of the phone. Form a small bend in the
cable, and then thread the adapter cord through the channels in
the stand.
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.
Nortel Communication Server 1000
IP Phones Fundamentals
NN43001-368 02.01 Standard
Release 5.0 7 December 2007