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S5720-28X-LI-AC - Huawei S5700 Series Switches.S5720-28X-LI-AC(24 Ethernet 10/100/1000 ports,4 10 Gig SFP+,AC 110/220V)
Quick Specs
Table 1 shows the Quick Specs.
Memory (RAM) |
512 MB |
Flash |
240 MB |
Mean time between failures (MTBF) |
45 years |
Mean time to repair (MTTR) |
2 hours |
Availability |
> 0.99999 |
Service port surge protection |
Common mode: ±7 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 220.0 mm x 43.6 mm (17.4 in. x 8.7 in. x 1.72 in.) |
Weight (including packaging materials) |
3 kg (6.62 lb) |
Stack ports |
Twenty-four 10/100/1000BASE-T ports and four 10G SFP+ ports |
RTC |
Not 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, full speed of fans) |
29.5 W |
Typical power consumption (30% of traffic load)
|
21.4 W |
Storage temperature |
-40°C to +70°C (-40°F to +158°F) |
Noise under normal temperature (27°C, sound power) |
less than 47 dBA |
Relative humidity |
5% to 95%, noncondensing |
Operating altitude |
0-5000 m (0-16404 ft.) |
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S5720-28X-LI-AC Specification |
|
Memory (RAM) |
512 MB |
Flash |
240 MB |
Mean time between failures (MTBF) |
45 years |
Mean time to repair (MTTR) |
2 hours |
Availability |
> 0.99999 |
Service port surge protection |
Common mode: ±7 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 220.0 mm x 43.6 mm (17.4 in. x 8.7 in. x 1.72 in.) |
Weight (including packaging materials) |
3 kg (6.62 lb) |
Stack ports |
Twenty-four 10/100/1000BASE-T ports and four 10G SFP+ ports |
RTC |
Not 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, full speed of fans) |
29.5 W |
Typical power consumption (30% of traffic load)
|
21.4 W |
Storage temperature |
-40°C to +70°C (-40°F to +158°F) |
Noise under normal temperature (27°C, sound power) |
less than 47 dBA |
Relative humidity |
5% to 95%, noncondensing |
Operating altitude |
0-5000 m (0-16404 ft.) |
Характеристики | |
Availability | > 0.99999 |
Dimensions (W x D x H) | 442.0 mm x 220.0 mm x 43.6 mm (17.4 in. x 8.7 in. x 1.72 in.) |
Flash | 240 MB |
Maximum power consumption (100% throughput, full speed of fans) | 29.5 W |
Maximum voltage range | 90 V AC to 264 V AC, 47 Hz to 63 Hz |
Mean time between failures (MTBF) | 45 years |
Mean time to repair (MTTR) | 2 hours |
Memory (RAM) | 512 MB |
Noise under normal temperature (27°C, sound power) | less than 47 dBA |
Operating altitude | 0-5000 m (0-16404 ft.) |
PoE | Not supported |
Power supply surge protection | ±6 kV in differential mode, ±6 kV in common mode |
Rated voltage range | 100 V AC to 240 V AC, 50/60 Hz |
Relative humidity | 5% to 95%, noncondensing |
RPS | Supported |
RTC | Not supported |
Service port surge protection | Common mode: ±7 kV |
Stack ports | Twenty-four 10/100/1000BASE-T ports and four 10G SFP+ ports |
Storage temperature | -40°C to +70°C (-40°F to +158°F) |
Typical power consumption (30% of traffic load)Tested according | 21.4 W |
Weight (including packaging materials) | 3 kg (6.62 lb) |
Теги: S5720-28X-LI-AC Huawei