Name: Huawei S5700-28P-PWR-LI-AC Switch
SKU: Huawei S5700-28P-PWR-LI-AC Switch
Price: 203.26 USD
Availability: InStock

Huawei S5700-28P-PWR-LI-AC Switch

SKU: Huawei S5700-28P-PWR-LI-AC Switch Kategorija: SWITCH Oznake: Huawei, Prekidač

Opis
Upit
Prilog

Opis

Huawei S5700-28P-PWR-LI-AC Switch isa simplified Gigabit Ethernet Switch with 24* 10/100/1000 Base-T portovi i 4*1000Base-X portovi 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: 42MPs. It is a next-generation energy-saving gigabit Layer 2 Ethernet switch offering flexible GE access ports and extensive services. Dodatno, the switch supports 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.

Huawei S5700-28P-PWR-LI-AC Switch Product Pictures

Huawei S5700-28P-PWR-LI-AC Switch ycict Huawei S5700-28P-PWR-LI-AC huawei switch

Huawei S5735S-S24T4S-A ycict Huawei S5735S-L24P4X-A1 Switch YCICT

Huawei S5700-28P-PWR-LI-AC Switch Product Specifications

Stavka	Opis
Brand	Huawei
Model	S5700-28P-PWR-LI-AC
Broj dijela	2353175
Port	24* 10/100/1000 Base-T portovi i 4*1000Base-X portovi PoE+
Memorija (RAM)	256 MB
Flash	V200R001: 64 MB V200R002 i novije verzije: 200 MB
Srednje vrijeme između kvarova (MTBF)	44.24 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 310.0 mm (1.72 in. x 17.4 in. x 12.2 in.)
Težina (sa pakovanjem)	4 kg (8.82 lb)
Stack portovi	V200R010 i starije verzije: posljednja dva uplink 1000BASE-X optička porta V200R011 i novije verzije: četiri uplink 1000BASE-X optička porta
RTC	Podržano
RPS	Podržano
PoE	Podržano
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, 100% PoE opterećenja, punom brzinom ventilatora)	436.5 W (potrošnja energije sistema: 66.5 W, PoE: 370 W)
Temperatura skladištenja	-40°C do +70°C (-40°F do +158°F)
Buka pod normalnom temperaturom (27°C, snaga zvuka)	< 49.2 dB(A)
Relativna vlažnost	5% to 95%, bez kondenzacije
Radna visina	0-5000 m (0-16404 ft.)
Certifikat	EMC certifikat Sigurnosni certifikat Sertifikacija proizvodnje

Huawei S5700-28P-PWR-LI-AC Switch Product Features

Usklađenost sa IEEE 802.3ah i 802.1ag, the S5700-LI supports point-to-point Ethernet fault management and can detect faults in the last mile of an Ethernet link to 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 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.