
S5720-28X-LI-24S-DC Ethernet Huawei Switch 24 Gig SFP,4 10 Gig SFP+,DC -48V,front access
Huawei Switch S5720-28X-LI-24S-DC
S5720-28X-LI-24S-DC Specification | |
Memory (RAM) | 512 MB |
Flash | 240 MB |
Mean time between failures (MTBF) | 41 years |
Mean time to repair (MTTR) | 2 hours |
Availability | > 0.99999 |
Service port surge protection | Common mode: ±7 kV |
Power supply surge protection | ±1 kV in differential mode, ±2 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) | 3.3 kg (7.28 lb) |
Stack ports | GE SFP optical ports except combo ports and 10GE SFP+ optical ports |
RTC | Not supported |
RPS | Supported |
PoE | Not supported |
Rated voltage range | -48 V DC to -60 V DC |
Maximum voltage range | -36 V DC to -72 V DC |
Maximum power consumption (100% throughput, full speed of fans) | 42.7 W |
Typical power consumption (30% of traffic load)
| 30.3 W |
Storage temperature | -40°C to +70°C (-40°F to +158°F) |
Noise under normal temperature (27°C, sound power) | less than 43 dBA |
Relative humidity | 5% to 95%, noncondensing |
Operating altitude | 0-5000 m (0-16404 ft.) |
Related Product
#No | Product | Description |
1 | S5720-16X-PWH-LI-AC | S5720-16X-PWH-LI-AC(12 Ethernet 10/100/1000 PoE++ ports.2 Ethernet 10/100/1000 ports.2 10 Gig SFP+.360W POE AC 110/220V) |
2 | S5720-28X-PWR-LI-AC | S5720-28X-PWR-LI-AC(24 Ethernet 10/100/1000 ports.4 10 Gig SFP+.PoE+.370W POE AC 110/220V) |
3 | S5720-52X-LI-AC | S5720-52X-LI-AC(48 Ethernet 10/100/1000 ports.4 10 Gig SFP+.AC 110/220V) |
4 | S5720-52X-PWR-LI-AC | S5720-52X-PWR-LI-AC(48 Ethernet 10/100/1000 ports.4 10 Gig SFP+.PoE+.370W POE AC 110/220V) |
5 | S5720-28X-LI-24S-AC | S5720-28X-LI-24S-AC(24 Gig SFP.8 of which are dual-purpose 10/100/1000 or SFP.4 10 Gig SFP+.AC 110/220V.front access) |
6 | S5720-28TP-PWR-LI-ACL | 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) |
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