Huawei S5720S-28TP-PWR-LI-ACL Switch
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Beskrivelse
Huawei S5720S-28TP-PWR-LI-ACL Switch is simplified Gigabit Ethernet switch with 8 Ethernet 10/100/1000 PoE+ porte, 16 Ethernet 10/100/1000Base-T ports, 2 Gig SFP ports, 2 of which are dual-purpose 10/100/1000Base-T or SFP ports AC power supply PoE+ Forwarding performance: 46.5Mpps og omskiftningskapacitet: 336Gbit/s
Huawei S5720S-28TP-PWR-LI-ACL Switch Product Overview
Huawei S5720S-28TP-PWR-LI-ACL Switch is simplified Gigabit Ethernet switch with 8 Ethernet 10/100/1000 PoE+ porte, 16 Ethernet 10/100/1000Base-T ports, 2 Gig SFP ports, 2 of which are dual-purpose 10/100/1000Base-T or SFP ports AC power supply PoE+ Forwarding performance: 46.5Mpps og omskiftningskapacitet: 336Gbit/s. it supports strict ARP learning. This feature prevents ARP spoofing attackers from exhausting ARP entries so that users can connect to the Internet normally.Building on next-generation, high-performance hardware and Huawei Versatile Routing Platform (VRP), Huawei S5720S-28TP-PWR-LI-ACL supports intelligent stack (iStack), fleksibelt Ethernet-netværk, og diversificeret sikkerhedskontrol. i øvrigt, it provides customers with an energy-saving, easy-to-manage, let at udvide, og omkostningseffektiv gigabit til desktopløsningen. Derudover, Huawei S5720S-28TP-PWR-LI-ACL provides telemetry technology to collect device data in real time and send the data to Huawei campus network analyzer CampusInsight, and supports a variety of intelligent O&M features for audio and video services, inklusive det forbedrede Media Delivery Index (eMDI).
Huawei S5720S-28TP-PWR-LI-ACL Switch Product Pictures
Huawei S5720S-28TP-PWR-LI-ACL Switch Product Specifications
| Vare | Beskrivelse |
| Mærke | Huawei |
| Model | S5720S-28TP-PWR-LI-ACL |
| Varenummer | 98010635 |
| 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) | 42 flere år |
| Gennemsnitlig tid til reparation (MTTR) | 2 timer |
| Tilgængelighed | > 0.99999 |
| Serviceport overspændingsbeskyttelse | Fælles tilstand: ±7 kV |
| Overspændingsbeskyttelse for strømforsyning | ±6 kV i differentialtilstand, ±6 kV i almindelig tilstand |
| Vægt (med emballage) | 4.5 kg (9.92 lb) |
| Stakporte | Twenty-four 10/100/1000BASE-T ports and two 1000BASE-X ports |
| RTC | Ikke understøttet |
| RPS | Ikke understøttet |
| PoE | Understøttet |
| Nominel spændingsområde | 100 V AC til 240 V AC, 50/60 Hz |
| Maksimalt spændingsområde | 90 V AC til 264 V AC, 47 Hz til 63 Hz |
| Maksimalt strømforbrug (100% gennemløb) | Not providing the PoE function: 24.4 W |
| 100% PoE indlæses: 165.6 W (systemets strømforbrug: 42.4 W, PoE: 123.2 W) | |
| Driftstemperatur | 0°C to 45°C (32°F til 113 °F) i en højde af 0-1800 m (0-5906 ft.) |
| Stuetemperatur | -40°C til +70 °C (-40°F til +158 °F) |
| Støj under normal temperatur (27°C, lydstyrke) | Noise-free (no fans) |
| Relativ luftfugtighed | 5% til 95%, ikke-kondenserende |
| Driftshøjde | 0-5000 m (0-16404 ft.) |
| Certificering | EMC-certificering |
| Sikkerhedscertificering | |
| Fremstillingscertificering | |
| Typisk strømforbrug (30% af trafikbelastning) Testet i henhold til ATIS standard EEE aktiveret Intet PoE strømforbrug |
19.4 W |
| Dimensioner (H x B x D) | Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 224.8 mm (1.72 i. x 17.4 i. x 8.85 i.) |
| Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm x 442.0 mm x 233.8 mm (1.72 i. x 17.4 i. x 9.21 i.) |
Huawei S5720S-28TP-PWR-LI-ACL Switch Product Features
- Huawei S5720S-28TP-PWR-LI-ACL Switch supports intelligent stack (iStack). This technology combines multiple switches into a logical switch. Member switches in a stack implement redundancy backup to improve device reliability and use inter-device link aggregation to improve link reliability.
- Huawei S5720S-28TP-PWR-LI-ACL Switch supports the sFlow function. Den bruger en metode defineret i sFlow-standarden til at sample trafik, der passerer gennem den og sender samplet trafik til samleren i realtid. Den indsamlede trafikstatistik bruges til at generere statistiske rapporter, hjælpe virksomheder med at vedligeholde deres netværk
- Huawei S5720S-28TP-PWR-LI-ACL Switch supports intelligent stack (iStack). This technology combines multiple switches into a logical switch. Member switches in a stack implement redundancy backup to improve device reliability and use inter-device link aggregation to improve link reliability.
