User's Manual

Environmental specifications 469

Table 78

Power requirements for IP Phones using Power over Ethernet Classification 3

IP Phone

Product Code

Maximum Load Normal Load

2007

NTDU96AB 12.0 W 7.0 W

1120E NTYS03AA

NTYS03BA

9.6 W 6.0 W

1140E NTYS05AA

NTYS05BA

9.6 W 6.0 W

1150E NTYS06AA

NTYSO6BA

NTYS15AAE6

9.1 W 6.0 W

Environmental speciﬁcations

Table 79 "Environmental specifications" (page 469) shows the

environmental specifications of IP Phones.

Table 79

Environmental specifications

Parameter

Specifications

Operating temperature

to +40

C, ambient

Operating humidity +5% to 95% RH (29 g/m3 mean absolute

humidity)

Storage temperature

–40

to +70

Nortel Communication Server 1000

IP Phones Fundamentals

NN43001-368 02.07

5 February 2009