System information

435

Appendix

Speciﬁcations

Contents

This section contains the following topics:

•

“IP Phone power requirements” (page 435)

•

“Environmental specifications” (page 437)

IP Phone power requirements

Phase II IP Phones have integrated hardware to support power over

Ethernet for 802.3af standard power. Nortel recommends Power over

Ethernet deployment since it allows for power backup in case of power

failures. With Phase II IP Phones, power splitters are no longer needed to

support Power over Ethernet.

local power using the appropriate adapter. If local power using the AC

adapter is required, the AC adapter must be ordered separately. If the

network LAN infrastructure supports Power over Ethernet, an AC adapter

may not be required.

You must order a country-specific power adapter. See the IP Phone

components list table in the applicable IP Phone chapter for AC adapter

descriptions and product codes.

If you are using local power with the IP Phone 1110, IP Phone 1120E, IP

Phone 1140E, IP Phone 1150E, IP Phone 1210, IP Phone 1220, or IP

Phone 1230, you must use the AC adapter (model number N0089601)

only.

Nortel does not advise connecting a local power adapter in addition to

Power over Ethernet.

Table 104 "Power requirements (US, CA, CALA, AP, GC) " (page

436) shows the power requirements for the IP Audio Conference Phone

2033 (US, CA, CALA, AP, GC) using Power over Ethernet Classification 0.

Nortel Communication Server 1000

IP Phones Fundamentals

NN43001-368 05.02 26 May 2009