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Description
Huawei S5700-28P-PWR-LI-AC Switch isa simplified Gigabit Ethernet Switch with 24* 10/100/1000 Ny seranan-tsambo Base-T sy ny seranan-tsambo 4*1000Base-X PoE+
Huawei S5700-28P-PWR-LI-AC Switch Product Overview
Huawei S5700-28P-PWR-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24* 10/100/1000 Base-T ports and 4*1000Base-X ports PoE+ AC power supply, supporting RPS ( redundant power supply) and Forwarding performance: 42solombavambahoaka. It is a next-generation energy-saving gigabit Layer 2 Ethernet switch offering flexible GE access ports and extensive services. Fanampin'izany, the switch supports Supporting centralized MAC address authentication, 802.1x fanamarinana, ary NAC. It authenticates users based on statically or dynamically bound user information, such as the user name, adiresy IP, adiresy MAC, VLAN ID, fidirana interface, ary saina manondro raha misy rindrambaiko antivirus napetraka. VLANs, Politika QoS, and ACLs can be dynamically applied to users.
Huawei S5700-28P-PWR-LI-AC Switch Product Pictures
Huawei S5700-28P-PWR-LI-AC Switch Product Specifications
| zavatra | Description |
| Marika | Huawei |
| MODELY | Ampahany S5700-28P-PWR-LI-AC |
| Laharana ampahany | 2353175 |
| Port | 24* 10/100/1000 Ny seranan-tsambo Base-T sy ny seranan-tsambo 4*1000Base-X PoE+ |
| Fahatsiarovana (ram) | 256 MB |
| Flash | V200R001: 64 MB V200R002 sy ny dikan-teny manaraka: 200 MB |
| Fotoana eo anelanelan'ny tsy fahombiazana (MTBF) | 44.24 taona |
| Fotoana hanamboarana (MTTR) | 2 ORA |
| Availability | > 0.99999 |
| Fiarovana ny seranan-tsambon'ny serivisy | Fomba mahazatra: ±6 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 310.0 MG (1.72 in. x 17.4 in. x 12.2 in.) |
| lanja (miaraka amin'ny fonosana) | 4 kg (8.82 lb) |
| Stack ports | V200R010 sy ny dikan-teny teo aloha: ny roa farany uplink 1000BASE-X seranan-tsambo optika V200R011 sy ny dikan-teny manaraka: seranan-tsambo optika efatra uplink 1000BASE-X |
| RTC | Nanohana |
| RPS | Nanohana |
| PoE | Nanohana |
| 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 |
| Fanjifana herinaratra ambony indrindra (100% throughput, 100% PoE entana, hafainganam-pandeha feno ny mpankafy) | 436.5 W (fanjifana herinaratra rafitra: 66.5 W, PoE: 370 W) |
| 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) | < 49.2 dB(ny) |
| Hamandoana mitovitovy | 5% ny 95%, tsy condensing |
| Altitude miasa | 0-5000 m (0-16404 ft.) |
| Certification | Fanamarinana EMC Fanamarinana fiarovana Fanamarinana famokarana |
Huawei S5700-28P-PWR-LI-AC Switch Product Features
- Mifanaraka amin'ny IEEE 802.3ah sy 802.1ag, ny S5700-LI dia manohana ny fitantanana ny fahadisoana Ethernet point-to-point ary afaka mamantatra ny lesoka amin'ny kilaometatra farany amin'ny rohy Ethernet amin'ny mpampiasa..
- Manohana ny DHCP snooping, izay manary fonosana tsy mety izay tsy mifanandrify amin'ny fidirana mamatotra, toy ny fonosana fanodinkodinana ARP sy ny fonosana fanodikodinana IP. This prevents hackers from using ARP packets to initiate man-in-the-middle attacks on campus networks. The interface connected to a DHCP server can be configured as a trusted interface to protect the system against bogus DHCP server attacks.
- Manohana ny fianarana ARP henjana, izay manakana ny fanafihana fanodinkodinana ARP izay mandany ny fidirana amin'ny ARP. Izy io koa dia manome fanamarinana loharano IP mba hisorohana ny fanafihana DoS vokatry ny fanodikodinana adiresy MAC, Fandokoana adiresy IP, ary MAC/IP spoofing.
- Supporting Ethernet Ring Protection Switching (ERPS), also referred to as G.• 8032. As the latest ring network protocol, ERPS was developed based on traditional Ethernet MAC and bridging functions and uses mature Ethernet OAM function and a ring automatic protection switching (R-APS) mechanism to implement millisecond-level protection switching. ERPS supports various services and allows flexible networking, helping customers build a network with lower OPEX and CAPEX.
Huawei S5700-28P-PWR-LI-AC Switch Product and More Models
Sary S5700-10P-LI-AC: 8*10/100/1000Base-T seranana, 2 1000Base-X SFP seranana
Ampahany S5700-10P-PWR-LI-AC: 8*10/100/1000Base-T seranana, 2 1000Base-X SFP ports PoE+
Sary S5700-28P-LI-AC: 24*10/100/1000Base-T seranana sy 4 1000Base-• X SFP seranana
Sary S5700-28P-LI-DC: 24*10/100/1000Base-T seranana sy 4 1000Base-• X SFP seranana
Ampahany S5700-52P-PWR-LI-AC: 48*10/100/1000 Base-T ports and 4*1000Base-X ports PoE+ AC Power
Sary S5701-28X-LI-AC: 24*10 100 1000Base-T Ethernet seranana 4 10Famatsiana herinaratra G SFP+AC
Huawei S5700-28P-PWR-LI-AC Switch Product Applications
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