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Huawei S5720S-28X-PWR-LI-AC Switch is simplified Gigabit Ethernet switch with 24 Ethernet 10/100/1000Base-T ports, 4 10 Gig SFP+ ports AC power supply PoE+ Forwarding performance: 108Mpps ak Kapasite Chanje: 336Gbit/s
Huawei S5720S-28X-PWR-LI-AC Switch Product Overview
Huawei S5720S-28X-PWR-LI-AC Switch is simplified Gigabit Ethernet switch with 24 Ethernet 10/100/1000Base-T ports, 4 10 Gig SFP+ ports AC power supply PoE+ Forwarding performance: 108Mpps ak Kapasite Chanje: 336Gbit/s. Building on next-generation, high-performance hardware and Huawei Versatile Routing Platform (VRP), S5720S-28X-PWR-LI-AC supports intelligent stack (iStack), fleksib rezo Ethernet, ak divèsifye kontwòl sekirite. Anplis, it provides customers with an energy-saving, easy-to-manage, fasil-a-agrandi, ak pri-efikas gigabit nan solisyon an Desktop. Anplis de sa, Huawei customizes specialized models to meet customer requirements in special scenarios.
Huawei S5720S-28X-PWR-LI-AC Switch Product Pictures
Huawei S5720S-28X-PWR-LI-AC Switch Product Specifications
| Mak | Huawei |
| Modèl | S5720S-28X-PWR-LI-AC |
| Pile pò | Twenty-four 10/100/1000BASE-T ports and four 10G SFP+ ports |
| memwa (RAM) | 512 MB |
| Flash | 240 MB |
| Tan vle di ant echèk (MTBF) | 41 ane |
| Tan vle di pou fè reparasyon pou (MTTR) | 2 èdtan |
| Disponibilite | > 0.99999 |
| Sèvis pwoteksyon vag pò | Mòd komen: ± 7 kV |
| Pwoteksyon vag ekipman pou pouvwa | ± 6 kV nan mòd diferans, ± 6 kV nan mòd komen |
| Dimansyon (W x P x H) | 442.0 mm x 310.0 mm x 43.6 mm (17.4 nan. x 12.2 nan. x 1.72 nan.) |
| Pwa (including packaging materials) | 4.5 KG (9.92 lb) |
| RTC | Pa sipòte |
| RPS | Pa sipòte |
| PoE | Sipòte |
| Ranje vòltaj nominal | 100 V AC pou 240 V AC, 50/60 Hz |
| Ranje vòltaj maksimòm | 90 V AC pou 264 V AC, 47 Hz pou 63 Hz |
| Maksimòm konsomasyon pouvwa (100% debi, vitès plen fanatik yo) | San PoE: 42.7 W |
| 100% Chaj PoE: 448.5 W (konsomasyon pouvwa sistèm: 78.9 W, PoE: 369.6 W) | |
| Konsomasyon pouvwa tipik (30% nan chaj trafik) Tested according to ATIS standard EEE enabled No PoE power consumption |
29.5 W |
| Tanperati depo | -40°C a +70 °C (-40°F rive +158 °F) |
| Bri anba tanperati nòmal (27°C, pouvwa son) | less than 49.1 dBA |
| Imidite relatif | 5% pou 95%, san kondansasyon |
| Operasyon altitid | 0-5000 m (0-16404 ft.) |
Huawei S5720S-28X-PWR-LI-AC Switch Product Features
- Huawei S5720S-28X-PWR-LI-AC Switch supports 802.1x authentication, Otantifikasyon adrès MAC, and combined authentication on a per port basis, osi byen ke otantifikasyon Portal sou yon baz pou chak koòdone VLANIF, epi aplike livrezon politik dinamik (VLAN, QoS, ak ACL) bay itilizatè yo.
- Huawei S5720S-28X-PWR-LI-AC Switch provides a series of mechanisms to defend against DoS attacks and user-targeted attacks. Atak DoS yo vize sou switch epi yo enkli inondasyon SYN, Tè, Chapron, ak atak inondasyon ICMP. Atak ki vize itilizatè yo gen ladan atak sèvè DHCP fo, IP/MAC adrès spoofing, DHCP demann inondasyon, ak chanjman nan valè DHCP CHADDR.
- Huawei S5720S-28X-PWR-LI-AC Switch collects and maintains information about access users, such as IP addresses, adrès MAC, IP address leases, ID VLAN, and interface numbers in a DHCP snooping binding table. Nan fason sa, IP addresses and access interfaces of DHCP users can be tracked. You can specify DHCP snooping trusted and untrusted ports to ensure that users connect only to the authorized DHCP server.
- Huawei S5720S-28X-PWR-LI-AC Switch supports strict ARP learning. Karakteristik sa a anpeche atakè spoofing ARP fin itilize antre ARP pou itilizatè yo ka konekte sou entènèt la nòmalman..
Huawei S5720S-28X-PWR-LI-AC Switch and More S5720S Switches
Huawei S5720S-28X-PWR-LI-AC Switch Product Applications
