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Descriere
Huawei S5701-28X-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24*10 100 1000Porturi Ethernet Base-T, 4 10G SFP+, Sursa de curent alternativ
Huawei S5701-28X-LI-AC Switch Product Overview
Huawei S5701-28X-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24*10 100 1000Porturi Ethernet Base-T, 4 10G SFP+, Sursa de curent alternativ. The Switch is a next-generation energy-saving gigabit Layer 2 Ethernet switch and offers flexible GE access ports and extensive services. în plus, S5701-28X-LI-AC provides multiple security measures to defend against Denial of Service (Dintre) atacuri, as well as attacks against networks or users. DoS attack types include SYN Flood attacks, Land attacks, Smurf attacks, and ICMP Flood attacks. Attacks to networks refer to STP BPDU/root attacks. Attacks to users include bogus DHCP server attacks, man-in-the-middle attacks, IP/MAC spoofing attacks, and DHCP request flood attacks. DoS attacks that change the CHADDR field in DHCP packets are also attacks against users. Prin urmare, Huawei Huawei S5701-28X-LI-AC Switch provides customers with a green, ușor de gestionat, ușor de exploatat, și gigabit rentabil la soluția desktop.
Huawei S5701-28X-LI-AC Switch Product Pictures
Huawei S5701-28X-LI-AC Switch Product Specifications
| Articol | Descriere |
| Marca | Huawei |
| Model | S5701-28X-LI-AC |
| Numărul piesei | 2357675 |
| Port | 24*10 100 1000Porturi Ethernet Base-T 4 10G Sursa de alimentare SFP+AC |
| Memorie (RAM) | 256 MB |
| Flash | 200 MB |
| Timpul mediu dintre eșecuri (MTBF) | 70.32 ani |
| Timp mediu pentru reparații (MTTR) | 2 ore |
| Disponibilitate | > 0.99999 |
| Protecție la supratensiune în portul de service | Mod comun: ±6 kV |
| Protecție la supratensiune a sursei de alimentare | ±6 kV în regim diferenţial, ±6 kV în modul comun |
| Dimensiuni (Înălțime x L x A) | 43.6 mm x 442.0 mm x 220.0 mm (1.72 în. X 17.4 în. X 8.7 în.) |
| Greutate (cu ambalaj) | 3 kg (11.02 livre) |
| Stiva porturi | Four uplink 10GE SFP+ ports |
| RTC | Sprijinit |
| RPS | Sprijinit |
| PoE | Nu sunt acceptate |
| Gama de tensiune nominală | 100 V AC la 240 V AC, 50/60 Hz |
| Domeniul maxim de tensiune | 90 V AC la 264 V AC, 47 Hz la 63 Hz |
| Consum maxim de energie (100% debitului, viteza maximă a ventilatoarelor) | 41 W |
| Temperatura de Operare | 0° C până la 50 ° C. (32°F până la 122 °F) la o altitudine de 0-1800 m (0-5906 ft.) |
| Temperatura de depozitare | -40°C până la +70°C (-40°F până la +158 °F) |
| Zgomot la temperaturi normale (27°C, puterea sonoră) | < 45.8 dB(A) |
| Umiditate relativă | 5% la 95%, necondensabil |
| Altitudine de operare | 0-5000 m (0-16404 ft.) |
| Consumul de energie tipic (30% a încărcăturii de trafic) Tested according to ATIS standard EEE enabled No PoE power consumption |
29.7 W |
| Certificare | Certificare EMC Certificare de siguranță Certificare de fabricație |
Huawei S5701-28X-LI-AC Switch Product Features
- Providing multiple security measures to defend against Denial of Service (Dintre) atacuri, as well as attacks against networks or users. DoS attack types include SYN Flood attacks, Land attacks, Smurf attacks, and ICMP Flood attacks. Attacks to networks refer to STP BPDU/root attacks. Attacks to users include bogus DHCP server attacks, man-in-the-middle attacks, IP/MAC spoofing attacks, and DHCP request flood attacks. DoS attacks that change the CHADDR field in DHCP packets are also attacks against users.
- Supporting DHCP snooping, which discards invalid packets that do not match any binding entries, such as ARP spoofing packets and IP spoofing packets. 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.
- Sprijinirea învățării stricte ARP, ceea ce împiedică atacurile de spoofing ARP care epuizează intrările ARP. De asemenea, oferă verificări sursă IP pentru a preveni atacurile DOS cauzate de spoofingul adresei MAC, Adresa IP Spoofing, și spoofing Mac/IP.
- Supporting centralized MAC address authentication, 802.1x autentificare, and NAC. It authenticates users based on statically or dynamically bound user information, such as the user name, adresa IP, Adresa mac, ID VLAN, access interface, and flag indicating whether antivirus software is installed. VLAN-uri, Politici QoS, and ACLs can be dynamically applied to users.
Huawei S5701-28X-LI-AC Switch and More Models
S5700-10P-LI-AC: 8*10/100/1000Porturi de bază-T, 2 1000Porturi SFP BASE-X
S5700-10P-PWR-LI-AC: 8*10/100/1000Porturi de bază-T, 2 1000Porturi SFP Base-X SFP POE+
S5700-28P-LI-AC: 24*10/100/1000Porturi de bază-T și 4 1000Base- • X porturi SFP
S5700-28P-LI-DC: 24*10/100/1000Porturi de bază-T și 4 1000Base- • X porturi SFP
S5700-28P-PWR-LI-AC: 24* 10/100/1000 Porturi de bază-T și 4*1000Base-X Ports PoE+
S5700-52P-LI-AC: 48*10/100/1000 Porturi de bază-T și 4*1000base-X porturi de curent alternativ
S5700-52P-LI-DC: 48*10/100/1000 Porturi de bază-T și 4*1000Base-X Port DC Power
S5700-52P-PWR-LI-AC: 48*10/100/1000 Base-T ports and 4*1000Base-X ports PoE+ AC Power
S5701-28X-LI-AC: 24*10 100 1000Porturi Ethernet Base-T 4 10G Sursa de alimentare SFP+AC
Huawei S5701-28X-LI-AC Switch Product Applications
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