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Beskrivelse
Huawei S5720-28X-PWR-SI-AC Switch is a Layer 3 Ethernet switch with twenty-four Ethernet 10/100/1,000 PoE+ porte, 4 of which are dual purpose 10/100/1000 eller SFP, og 4 x 10G SFP+. It offers double hot-swappable AC/DC power supplies, one AC power module is configured by default.
Huawei S5720-28X-PWR-SI-AC Switch Product Overview
S5720-SI series switches are brand-new three-layer Gigabit Ethernet switches, providing flexible full Gigabit access and cost-effective fixed Gigabit and 10 Gigabit uplink ports.
S5720-SI series switches are based on high-performance hardware and Huawei’s unified VRP (Alsidig Routing Platform) software platform. It has enhanced three-layer features, intelligent iStack stacking, fleksibelt Ethernet-netværk, extensible support for MACSec, and mature IPv6 features. Features such as simple operation and maintenance are widely used in various application scenarios such as enterprise park access and convergence, and data center access.
Huawei S5720-28X-PWR-SI-AC Switch Product Pictures
Huawei S5720-28X-PWR-SI-AC Product Specifications
| Vare | Beskrivelse |
| Model | S5720-28X-PWR-SI-A |
| Hukommelse (vædder) | 512 MB |
| Blitz | 512 MB in total. For at se den tilgængelige flash-hukommelsesstørrelse, kør kommandoen display version. |
| Gennemsnitlig tid mellem fejl (MTBF) | 66.78 flere år |
| Gennemsnitlig tid til reparation (MTTR) | 2 timer |
| Tilgængelighed | > 0.99999 |
| Serviceport overspændingsbeskyttelse | Fælles tilstand: ±6 kV |
| Overspændingsbeskyttelse for strømforsyning | Using 500 W AC power modules: ±6 kV i differentialtilstand, ±6 kV i almindelig tilstand |
| Using 650 W DC power modules: ±2 kV in differential mode, ±4 kV in common mode | |
| Dimensioner (H x B x D) | Basic dimensions (excluding the parts protruding from the body): 44.4 mm x 442.0 mm x 424.7 mm (1.75 i. x 17.4 i. x 16.72 i.) |
| Vægt (med emballage) | 9.3 kg (20.51 lb) |
| Stakporte | GE electrical ports and 10GE SFP+ optical ports except combo ports on the front panel |
| Nominel spændingsområde | 100 V AC til 240 V AC, 50/60 Hz |
| -48 V DC til -60 V DC | |
| Maksimalt spændingsområde | 90 V AC til 264 V AC, 47 Hz til 63 Hz |
| -38.4 V DC til -72 V DC | |
| Maksimalt strømforbrug (100% gennemløb, fuld hastighed af blæsere) | Not providing the PoE function: 56.1 W |
| 100% PoE indlæses: 913 W (systemets strømforbrug: 173 W, PoE: 740 W) | |
| Typisk strømforbrug (30% | 31.8 W |
| Driftstemperatur | 0°C to 45°C (32°F til 113 °F) i en højde af 0-1800 m (0-5906 ft.) |
| Kortvarig driftstemperatur | -5°C til +50 °C (23°F til 122 °F) i en højde af 0-1800 m (0-5906 ft.) |
| Stuetemperatur | -40°C til +70 °C (-40°F til +158 °F) |
| Relativ luftfugtighed | 5% til 95%, ikke-kondenserende |
| Driftshøjde | 0-5000 m (0-16404 ft.) |
| Certificering | EMC-certificering |
| Sikkerhedscertificering | |
| Fremstillingscertificering | |
| Varenummer | 02350DLW |
Huawei S5720-28X-PWR-SI-AC Switch and More Related Models
S5720-28P-SI-AC
S5720-28X-SI-AC(DC)
S5720-28X-PWR-SI-AC(DC)
S5720-28X-SI-24S-AC(DC)
S5721-28X-SI-24S-AC
S5720-52P-SI-AC
S5720S-52P-SI-AC
S5720-52X-SI-AC(DC)
S5720-52X-PWR-SI-AC(DC)
S5720-52X-PWR-SI-ACF
S5720-52X-SI-48S
S5720S-52X-SI-AC
S5720S-28P-SI-AC
S5720S-28X-SI-AC
Huawei S5720-28X-PWR-SI-AC Switch Product Applications
