User's Guide

PTP 250 User Guide Equipment specifications
phn-2182_003v004 (Oct 2011)
UNDER DEVELOPMENT
4-3
Power supply unit specifications
The power supply units conform to the specifications listed in Table 4-4, Table 4-5, Table
4-6 and Table 4-7.
Table 4-
4 Power supply unit physical specifications
Category PoE power supply PIDU
Dimensions 88 mm x 51 mm x 166 mm
(3.5 ins x 2 ins x 6.5 ins)
250 mm x 40 mm x 80 mm
(9.75 ins x 1.5 ins x 3 ins)
Weight 0.35 Kg (0.77 lbs) 0.864 Kg (1.9 lbs)
Table 4-5 Power supply unit environmental specifications
Category PoE power supply PIDU
Operating temperature 0°C to 40°C
(32°F to 104°F)
-40°C to +60°C
(40°F to 140°F))
Storage temperature -20°C to 70°C
(-4°F to 158°F)
Operating humidity Maximum 90%
Maximum 95%
non-condensing
Storage humidity Maximum 95%
Operating altitude -305 m to 3048 m
(-1000 ft to 10,000 ft)
Waterproofing Not waterproof Not waterproof
Table 4-6 Power supply unit electrical specifications
Category PoE power supply PIDU
AC input voltage 100 to 240 V AC 90 to 264 V AC
AC input current 0.8A @ 110 to 220 V AC
AC frequency 50 to 60 Hz 47 to 60 Hz
Alternative DC Input None. 37 to 60 V DC