Name: Huawei S5701-28X-LI-AC Switch
SKU: Huawei S5701-28X-LI-AC Switch
Price: 405.37 USD
Availability: InStock

Huawei S5701-28X-LI-AC Switch

SKU: Huawei S5701-28X-LI-AC Switch Kategorija: SWITCH Oznake: Huawei, Prekidač

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Opis

Huawei S5701-28X-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24*10 100 1000Base-T Ethernet portovi, 4 10G SFP+, AC napajanje

Huawei S5701-28X-LI-AC Switch Product Overview

Huawei S5701-28X-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24*10 100 1000Base-T Ethernet portovi, 4 10G SFP+, AC napajanje. The Switch is a next-generation energy-saving gigabit Layer 2 Ethernet switch and offers flexible GE access ports and extensive services. Štaviše, S5701-28X-LI-AC provides multiple security measures to defend against Denial of Service (DoS) attacks, 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. Stoga, Huawei Huawei S5701-28X-LI-AC Switch provides customers with a green, lak za upravljanje, lako proširiti, i isplativo gigabitno rješenje za desktop.

Huawei S5701-28X-LI-AC Switch Product Pictures

Huawei S5701-28X-LI-AC Switch Huawei S5700-10P-LI-AC

Huawei S5700-10P-LI-AC ycict Huawei S5735S-S24T4X-A ycict

Huawei S5701-28X-LI-AC Switch Product Specifications

Stavka	Opis
Brand	Huawei
Model	S5701-28X-LI-AC
Broj dijela	2357675
Port	24*10 100 1000Base-T Ethernet portovi 4 10G SFP+AC napajanje
Memorija (RAM)	256 MB
Flash	200 MB
Srednje vrijeme između kvarova (MTBF)	70.32 godine
Srednje vreme za popravku (MTTR)	2 sati
Dostupnost	> 0.99999
Zaštita od prenapona servisnog porta	Uobičajeni način rada: ±6 kV
Zaštita napajanja od prenapona	±6 kV u diferencijalnom režimu, ±6 kV u zajedničkom modu
Dimenzije (V x Š x D)	43.6 mm x 442.0 mm x 220.0 mm (1.72 in. x 17.4 in. x 8.7 in.)
Težina (sa pakovanjem)	3 kg (11.02 lb)
Stack portovi	Četiri uplink 10GE SFP+ porta
RTC	Podržano
RPS	Podržano
PoE	Nije podržan
Nazivni raspon napona	100 V AC to 240 V AC, 50/60 Hz
Opseg maksimalnog napona	90 V AC to 264 V AC, 47 Hz do 63 Hz
Maksimalna potrošnja energije (100% propusnost, punom brzinom ventilatora)	41 W
Radna temperatura	0°C do 50°C (32°F do 122°F) na visini od 0-1800 m (0-5906 ft.)
Temperatura skladištenja	-40°C do +70°C (-40°F do +158°F)
Buka pod normalnom temperaturom (27°C, snaga zvuka)	< 45.8 dB(A)
Relativna vlažnost	5% to 95%, bez kondenzacije
Radna visina	0-5000 m (0-16404 ft.)
Tipična potrošnja energije (30% saobraćajnog opterećenja) Testirano prema ATIS standardu EEE omogućen Nema PoE potrošnje energije	29.7 W
Certifikat	EMC certifikat Sigurnosni certifikat Sertifikacija proizvodnje

Huawei S5701-28X-LI-AC Switch Product Features

Providing multiple security measures to defend against Denial of Service (DoS) attacks, 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, kao što su ARP lažni paketi i IP lažni paketi. Ovo sprječava hakere da koriste ARP pakete za iniciranje napada čovjeka u sredini na mreže kampusa. Interfejs povezan sa DHCP serverom može se konfigurisati kao pouzdani interfejs za zaštitu sistema od lažnih napada na DHCP server.

Supporting strict ARP learning, which prevents ARP spoofing attacks that exhaust ARP entries. It also provides IP source checks to prevent DoS attacks caused by MAC address spoofing, lažiranje IP adrese, i MAC/IP lažiranje.
Supporting centralized MAC address authentication, 802.1x autentikacija, and NAC. It authenticates users based on statically or dynamically bound user information, such as the user name, IP adresa, MAC adresa, VLAN ID, access interface, and flag indicating whether antivirus software is installed. VLAN, QoS policies, and ACLs can be dynamically applied to users.