Huawei S5700 Series - Page 172

Technical Specifications
Table 3-82 lists technical specifications of the S5700-28X-PWR-LI-AC.
Table 3-82 Technical specifications
Item Description
Memory (RAM) 256 MB
Flash 200 MB
Mean time between
failures (MTBF)
61.53 years
Mean time to repair
(MTTR)
2 hours
Availability > 0.99999
Service port surge
protection
Common mode: ±6 kV
Power supply surge
protection
±6 kV in differential mode, ±6 kV in common mode
Dimensions (W x
D x H)
442.0 mm x 310.0 mm x 43.6 mm (17.4 in. x 12.2 in. x 1.72 in.)
Weight ≤ 5 kg (11.02 lb)
Stack ports Four uplink 10GE SFP+ ports
RPS Supported
PoE Supported
Rated voltage range 100 V AC to 240 V AC, 50/60 Hz
Maximum voltage
range
90 V AC to 264 V AC, 47 Hz to 63 Hz
Maximum power
consumption
(100% throughput,
100% PoE loads,
full speed of fans)
448.8 W (system power consumption: 78.8 W, PoE: 370 W)
Operating
temperature
0°C to 50°C (32°F to 122°F) at an altitude of 0-1800 m (0-5096 ft.)
NOTE
When the altitude is 1800-5000 m (5096-16404 ft.), the highest operating
temperature reduces by 1°C (1.8°F) every time the altitude increases by 220
m (722 ft.).
Storage
temperature
-40°C to +70°C (-40°F to +158°F)
S5700 Series Ethernet Switches
Hardware Description
3 Chassis
Issue 24 (2016-08-12) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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