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Description
Huawei S5720S-28X-LI-AC Switch is 24 Ethernet 10/100/1000 seranana, 4 10 Gig SFP+, famatsiana herinaratra AC
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 seranana, 4 10 Gig SFP+, famatsiana herinaratra AC
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 (Platform Routing maro samihafa) sehatra. It has large capacity, azo itokisana ambony (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, fanangonana, 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
| zavatra | Description |
| Marika | Huawei |
| MODELY | Sary S5720S-28X-LI-AC |
| Port | 24 10/100/1000BASE-T ports Four 10GE SFP+ ports |
| Fahatsiarovana (ram) | 512 MB |
| Fotoana eo anelanelan'ny tsy fahombiazana (MTBF) | 45 taona |
| Fotoana hanamboarana (MTTR) | 2 ORA |
| Availability | > 0.99999 |
| Fiarovana ny seranan-tsambon'ny serivisy | Fomba mahazatra: ±7 kV |
| Fiarovana ny firongatry ny famatsiana herinaratra | ± 6 kV amin'ny fomba fahasamihafàna, ± 6 kV amin'ny fomba mahazatra |
| lafiny (H x W x D) | 43.6 mm x 442.0 mm x 220.0 MG (1.72 in. x 17.4 in. x 8.7 in.) |
| lanja (miaraka amin'ny fonosana) | 3.9 kg (8.6 lb) |
| Stack ports | Seranana efatra amby roapolo 10/100/1000BASE-T ary seranan-tsambo 10G SFP+ efatra |
| RTC | Tsy zaka |
| RPS | Tsy zaka |
| PoE | Tsy zaka |
| Salanisan'ny volavolan-dalàna | 100 V AC ny 240 V AC, 50/60 Hz |
| Salanisan'ny voltase ambony indrindra | 90 V AC ny 264 V AC, 47 Hz ny 63 Hz |
| mari-pana fitahirizana | -40°C hatramin'ny +70°C (-40°F hatramin'ny +158°F) |
| Mitabataba eo ambanin'ny mari-pana mahazatra (27°C, hery feo) | < 47 dB(ny) |
| Hamandoana mitovitovy | 5% ny 95%, tsy condensing |
| Altitude miasa | 0-5000 m (0-16404 ft.) |
| Laharana ampahany | 98010585 |
| Karazana mpampitohy | RJ45 |
| Fanaraha-maso ny fenitra | RS-232 |
| Fomba fiasa | Duplex Universal Asynchronous Receiver/Transmitter (UART) |
| Karazana mpampitohy | RJ45 |
| Fanaraha-maso ny fenitra | IEEE802.3, IEEE802.3u, IEEE802.3ab |
| Fomba fiasa | 10/100/1000 Mbit/s auto-sensing |
| Maximum transmission distance | 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. Anisan-dry zareo, DoS-type anti-attacks mainly aim at attacks on the switch itself, anisan'izany ny SYN Flood, Tany, Smurf, ary ICMP Flood; user-type anti-attacks involve DHCP server phishing attacks, IP/MAC spoofing, DHCP mangataka tondra-drano, changing DHCP CHADDR values, sy ny sisa.
- 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
| MODELY | Mombamomba ny vokatra |
| Sary S5720S-12TP-LI-AC | 8 Ethernet 10/100/1000 seranana, 2 Gig SFP ports, 2 of which are dualpurpose 10/100/1000 Base-T or SFP ports, famatsiana herinaratra AC |
| Ampahany S5720S-12TP-PWR-LI-AC | 8 Ethernet 10/100/1000 seranana, 2 Gig SFP ports, 2 izay misy tanjona roa 10/100/1000 Base-T or SFP ports, PoE+, famatsiana herinaratra AC |
| Sary S5720S-28P-LI-AC | 24 Ethernet 10/100/1000 seranana, 4 Vidin'ny SFP, famatsiana herinaratra AC |
| Ampahany S5720S-28P-PWR-LI-AC | 24 Ethernet 10/100/1000 seranana, 4 Vidin'ny SFP, PoE+, famatsiana herinaratra AC |
| Sary S5720S-52P-LI-AC | 48 Ethernet 10/100/1000 seranana, 4 Vidin'ny SFP, famatsiana herinaratra AC |
| Ampahany S5720S-52P-PWR-LI-AC | 48 Ethernet 10/100/1000 seranana, 4 Vidin'ny SFP, PoE+, famatsiana herinaratra AC |
| Sary S5720S-28X-LI-AC | 24 Ethernet 10/100/1000 seranana, 4 10 Gig SFP+, famatsiana herinaratra AC |
| Ampahany S5720S-28X-PWR-LI-AC | 24 Ethernet 10/100/1000 seranana, 4 10 Gig SFP+, PoE+, famatsiana herinaratra AC |
| Sary S5720S-28X-LI-24S-AC | 16 Gig SFP ports, 8 izay misy tanjona roa 10/100/1000 Base-T or SFP ports, 4 10 Gig SFP+, famatsiana herinaratra AC, front power sockets, fidirana eo anoloana |
| Sary S5720S-52X-LI-AC | 48 Ethernet 10/100/1000 seranana, 4 10 Gig SFP+, famatsiana herinaratra AC |
| Ampahany S5720S-52X-PWR-LI-AC | 48 Ethernet 10/100/1000 seranana, 4 10 Gig SFP+, PoE+, famatsiana herinaratra AC |
| S5720S-28TP-PWR-LI- | 8 Ethernet 10/100/1000 PoE+, 16 Ethernet 10/100/1000, 2 Gig |
| ACL | SFP ports, 2 izay misy tanjona roa 10/100/1000 Base-T or SFP ports, famatsiana herinaratra AC |
| Power module | RPS1800 Redundant Power System |
Huawei S5720S-28X-LI-AC Switch Product Applications
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