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Huawei S5700 Series Switch S5700-28P-LI-AC 24 Port Gigabit POE Network Switch
- Description
- Specification
|
Item |
Description |
|---|---|
|
Memory (RAM) |
256 MB |
|
Flash |
|
|
Mean time between failures (MTBF) |
49.69 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 (H x W x D) |
43.6 mm x 442.0 mm x 220.0 mm (1.72 in. x 17.4 in. x 8.7 in.) |
|
Weight (with packaging) |
2.8 kg (6.17 lb) |
|
Stack ports |
|
|
RTC |
Supported |
|
RPS |
Supported |
|
PoE |
Not 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) |
24 W |
|
Typical power consumption (30% of traffic load)
|
19.3 W |
|
Operating temperature |
0°C to 50°C (32°F to 122°F) at an altitude of 0-1800 m (0-5906 ft.)
NOTE:
When the altitude is 1800-5000 m (5906-16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). The operating temperature of the switch is 0°C to 45°C (32°F to 113°F) when it uses SFP optical modules with 80 km or longer transmission distances. |
|
Storage temperature |
-40°C to +70°C (-40°F to +158°F) |
|
Noise under normal temperature (27°C, sound power) |
Noise-free (no fans) |
|
Relative humidity |
5% to 95%, noncondensing |
|
Operating altitude |
0-5000 m (0-16404 ft.) |
|
Certification |
|
|
Part number |
02353173 |
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