Huawei Quidway S8500 Series Installation Manual

Installation Manual
Quidway S8500 Series Routing Switches Chapter 1 Product Overview
Huawei Technologies Proprietary
1-7
Table 1-1 Specifications for the AC-input PSU
Specifications
Item
S8505 S8508 S8512
Rated voltage
100 VAC to 240
VAC, 50 Hz
100 VAC to 240
VAC, 50 Hz
100 VAC to 240 VAC,
50 Hz
Max. tolerance
90 VAC to 264
VAC, 47 Hz to 63
Hz
90 VAC to 264
VAC, 47 Hz to 63
Hz
90 VAC to 264 VAC, 47
Hz to 63 Hz
Max. input
current
15 A 15 A 15 A
Max. power
output
1200 W
1200 W (90 V to
160 V)
2000 W (160 V to
264 V)
1200 W (90 V to 160 V)
2000 W (160 V to 264
V)
z
DC-input PSU
Table 1-2 Specifications for the DC-input PSU
Specifications
Item
S8505 S8508 S8512
Rated voltage –48 VDC –48 VDC –48 VDC
Max. tolerance
–72 VDC to –36
VDC
–72 VDC to –36
VDC
–72 VDC to –36
VDC
Max. input current 25 A 42 A 42 A
Max. power output 1200 W 2000 W 2000 W
II. PoE entry area
On the S8500 series, the PoE entry area is between the two power supply modules.
The PoE entry module is connected with the wiring screw post of the power frame when
supported.
III. External PoE power frame
The S8500 series support the PoE function. The external PoE power system is
connected to the PoE entry module on the switch and then delivers power to the
connected PD devices through the Ethernet ports.
Currently the S8500 series support the PoE power system with three AC inputs and
one DC output. The PoE power frame with three AC inputs is shown Figure 1-7:

Huawei Quidway S8500 Series Specifications

General

Brand	Huawei
Model	Quidway S8500 Series
Category	Switch
Language	English