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Huawei S5720S-28X-LI-AC Switch is 24 Ethernet 10/100/1000 pò, 4 10 Gig SFP+, AC ekipman pou pouvwa
Huawei S5720S-28X-LI-AC Switch Product Overview
Huawei S5720S-28X-LI-AC Switch is next-generation simplified Gigabit Ethernet switch with24 Ethernet 10/100/1000 pò, 4 10 Gig SFP+, AC ekipman pou pouvwa
Huawei S5720S-28X-LI-AC Switch is a new generation of green and energy-saving all-gigabit high-performance Ethernet switches launched by Huawei to meet the requirements of large-bandwidth access and aggregation of too many services. It is based on a new generation of high-performance hardware and Huawei’s unified VRP (Versatile Routing Platform) platfòm. It has large capacity, segondè fyab (dual power slots and hardware-level Ethernet OAM), high-density Gigabit ports, and can provide 10 Gigabit uplinks. It supports EEE energy-efficient Ethernet and iStack intelligent stacking, which can fully meet enterprise users’ campus network access, agrégation, IDC Gigabit access, and Gigabit to desktop and other application scenarios.
Huawei S5720S-28X-LI-AC Switch Product Pictures
Huawei S5720S-28X-LI-AC Switch Product Specifications
| Atik | Deskripsyon |
| Mak | Huawei |
| Modèl | S5720S-28X-LI-AC |
| Port | 24 10/100/1000BASE-T ports Four 10GE SFP+ ports |
| memwa (RAM) | 512 MB |
| Tan vle di ant echèk (MTBF) | 45 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 (H x W x P) | 43.6 mm x 442.0 mm x 220.0 mm (1.72 nan. x 17.4 nan. x 8.7 nan.) |
| Pwa (ak anbalaj) | 3.9 KG (8.6 lb) |
| Pile pò | Twenty-four 10/100/1000BASE-T ports and four 10G SFP+ ports |
| RTC | Pa sipòte |
| RPS | Pa sipòte |
| PoE | Pa 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 |
| Tanperati depo | -40°C a +70 °C (-40°F rive +158 °F) |
| Bri anba tanperati nòmal (27°C, pouvwa son) | < 47 dB(A) |
| Imidite relatif | 5% pou 95%, san kondansasyon |
| Operasyon altitid | 0-5000 m (0-16404 ft.) |
| Nimewo pati | 98010585 |
| Kalite Connector | RJ45 |
| Konfòmite estanda | RS-232 |
| Mòd travay | Duplex Universal Asynchronous Receiver/Transmitter (UART) |
| Kalite Connector | RJ45 |
| Konfòmite estanda | IEEE802.3, IEEE802.3u, IEEE802.3ab |
| Mòd travay | 10/100/1000 Mbit/s auto-sensing |
| Distans transmisyon maksimòm | 100 m |
Huawei S5720S-28X-LI-AC Switch Product Features
- Huawei S5720S-28X-LI-AC Switch supports MAC address authentication and 802.1x authentication to realize the dynamic delivery of user policies (VLAN, QoS, ACL). Support dot1X, MAC authentication and mixed authentication based on port granularity; support Portal authentication based on VLANIF interface granularity.
- Huawei S5720S-28X-LI-AC Switch supports complete DoS-type anti-attack and user-type anti-attack. Pami yo, DoS-type anti-attacks mainly aim at attacks on the switch itself, including SYN Flood, Tè, Chapron, and ICMP Flood; user-type anti-attacks involve DHCP server phishing attacks, IP/MAC spoofing, DHCP demann inondasyon, changing DHCP CHADDR values, ak sou sa.
- Huawei S5720S-28X-LI-AC Switch supports the establishment and maintenance of DHCP Snooping binding tables to directly discard illegal packets that do not match the binding entries. Using the trusted port feature of DHCP Snooping, S5720S-LI can also ensure the legality of the DHCP server.
- Huawei S5720S-28X-LI-AC Switch supports the ARP entry strict learning function, which can prevent the ARP spoofing attack from filling up the switch’s ARP entries, which prevents normal users from accessing the Internet.
Huawei S5720S-28X-LI-AC Switch and More Ordering Models
| Modèl | Deskripsyon Product |
| S5720S-12TP-LI-AC | 8 Ethernet 10/100/1000 pò, 2 Gig pò SFP, 2 of which are dualpurpose 10/100/1000 Base-T or SFP ports, AC ekipman pou pouvwa |
| S5720S-12TP-PWR-LI-AC | 8 Ethernet 10/100/1000 pò, 2 Gig pò SFP, 2 nan yo ki gen doub bi 10/100/1000 Base-T or SFP ports, PoE+, AC ekipman pou pouvwa |
| S5720S-28P-LI-AC | 24 Ethernet 10/100/1000 pò, 4 Gig SFP, AC ekipman pou pouvwa |
| S5720S-28P-PWR-LI-AC | 24 Ethernet 10/100/1000 pò, 4 Gig SFP, PoE+, AC ekipman pou pouvwa |
| S5720S-52P-LI-AC | 48 Ethernet 10/100/1000 pò, 4 Gig SFP, AC ekipman pou pouvwa |
| S5720S-52P-PWR-LI-AC | 48 Ethernet 10/100/1000 pò, 4 Gig SFP, PoE+, AC ekipman pou pouvwa |
| S5720S-28X-LI-AC | 24 Ethernet 10/100/1000 pò, 4 10 Gig SFP+, AC ekipman pou pouvwa |
| S5720S-28X-PWR-LI-AC | 24 Ethernet 10/100/1000 pò, 4 10 Gig SFP+, PoE+, AC ekipman pou pouvwa |
| S5720S-28X-LI-24S-AC | 16 Gig pò SFP, 8 nan yo ki gen doub bi 10/100/1000 Base-T or SFP ports, 4 10 Gig SFP+, AC ekipman pou pouvwa, front power sockets, aksè devan |
| S5720S-52X-LI-AC | 48 Ethernet 10/100/1000 pò, 4 10 Gig SFP+, AC ekipman pou pouvwa |
| S5720S-52X-PWR-LI-AC | 48 Ethernet 10/100/1000 pò, 4 10 Gig SFP+, PoE+, AC ekipman pou pouvwa |
| S5720S-28TP-PWR-LI- | 8 Ethernet 10/100/1000 PoE+, 16 Ethernet 10/100/1000, 2 Gig |
| ACL | Pò SFP, 2 nan yo ki gen doub bi 10/100/1000 Base-T or SFP ports, AC ekipman pou pouvwa |
| Power module | RPS1800 Redundant Power System |
Huawei S5720S-28X-LI-AC Switch Product Applications
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