H3C S7502 Ethernet Switch Installation Manual

Installation Manual
H3C S7502 Ethernet Switch Chapter 1 Product Overview
1-29
(2) (3) (4)
(5)
(1)
(6)
(1) Power socket (2) Power module LED
(3) Power module handle (4) Nut
(5) Power input switch (6) Mousing-hook for power cable
Figure 1-29 Power module (AC)
I. AC power module
For AC power supply, you must use AC power module and AC power socket.
Table 1-26 AC power module specifications
Item AC power module
Rated voltage range 100 VAC to 240 VAC.; 50 Hz to 60 Hz
Input voltage range 90 VAC to 264 VAC.; 50 Hz to 60 Hz
Max power output 296 W
II. DC power module
For DC power supply, you must use a DC power module and DC power socket.
Table 1-27 DC Power supply specifications
Item DC power module
Rated voltage range -48 VDC to -60 VDC
Input voltage range -36 VDC to -72 VDC
Max power output 296 W
1.11.5 PoE Power Supply
When connected to a PoE power supply, the S7502 can supply power to remote PDs
such as IP phone sets and WLAN access points, through a card supporting the PoE
function.