Huawei S5700 Series Switches
Relative humidity: 5% to 95%, noncondensing
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.)
PoE: Supported
Availability: > 0.99999
RTC: Not supported
Flash: 240 MB
Storage temperature: -40°C to +70°C (-40°F to +158°F)
Operating altitude: 0-5000 m (0-16404 ft.)
Memory (RAM): 512 MB
Mean time between failures (MTBF): 42 years
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
Service port surge protection: Common mode: ±7 kV
Power supply surge protection: ±6 kV in differential mode, ±6 kV in common mode
Maximum power consumption (100% throughput): Without PoE: 24.4 W 100% PoE loads: 165.6 W (system power consumption: 42.4 W, PoE: 123.2 W)
Noise under normal temperature (27°C, sound power): Noise-free (no fans)
Mean time to repair (MTTR): 2 hours
Stack ports: Twenty-four 10/100/1000BASE-T ports and two 1000BASE-X ports
RPS: Not supported
Weight (including packaging materials): 3.6 kg (7.94 lb)
Typical power consumption (30% of traffic load) Tested according to ATIS standard EEE enabled No PoE power consumption: 19.4 W
Файлы: https://www.router-switch.com/media/upload/product-pdf/quick-check-of-huawei -s5700-enterprise-switches.pdf, https://www.router-switch.com/huawei-s5720-28tp-pwr-li-acl-datasheet-pdf.html
S5720-28TP-PWR-LI-ACL - Huawei S5700 Series Switches.S5720-28TP-PWR-LI-ACL(8 Ethernet 10/100/1000 PoE+,16 Ethernet 10/100/1000,2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP,124W POE AC,front access)
Quick Specs
Table 1 shows the Quick Specs.
|
Memory (RAM) |
512 MB |
|
Flash |
240 MB |
|
Mean time between failures (MTBF) |
42 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) |
3.6 kg (7.94 lb) |
|
Stack ports |
Twenty-four 10/100/1000BASE-T ports and two 1000BASE-X ports |
|
RTC |
Not supported |
|
RPS |
Not 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) |
|
|
Typical power consumption (30% of traffic load)
|
19.4 W |
|
Storage temperature |
-40°C to +70°C (-40F to +158F) |
|
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.) |
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