Huawei S5731 switch, 48 脳 10/100/1000Base-T ports (PoE ), 4 脳 10G SFP , without power module
S5731-H48P4XC-K Specification |
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Item |
Description |
Memory (RAM) |
4 GB |
Flash |
1 GB in total. To view the available flash memory size, run the display version command. |
Mean time between failures (MTBF) |
54.96 years |
Mean time to repair (MTTR) |
2 hours |
Availability |
> 0.99999 |
Service port surge protection |
Common mode: ±6 kV |
Power supply surge protection |
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Dimensions (H x W x D) |
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Stack ports |
10GE SFP ports on the front panel, or ports on the rear card |
RTC |
Supported |
RPS |
Not supported |
PoE |
Supported |
Rated voltage range |
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Maximum voltage range |
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Maximum power consumption (100% throughput, full speed of fans) |
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Typical power consumption (30% of traffic load, tested according to ATIS standard) |
108 W (without card) |
Operating temperature |
-5°C to 45°C (23°F to 113°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 switch cannot be started when the ambient temperature is lower than 0°C (32°F). |
Storage temperature |
-40°C to 70°C (-40°F to 158°F) |
Noise under normal temperature (27°C, sound power) |
< 62.3 dB(A) |
Relative humidity |
5% to 95%, noncondensing |
Operating altitude |
0-5000 m (0-16404 ft.) |
Certification |
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