Nortel 1110 Installation And Operation Manual page 368

Page 368 of 630
Figure 34
IP Phone 1120E connections
553-3001-368 Standard 26.00
Nortel IP Phone 1120E
Note 1: 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.
Note 2: You must use CAT5e (or later) cables if you want to use gigabit
Ethernet. Figure 34 shows the IP Phone 1120E connections.
August 2007