Name: Huawei S5720S-28X-PWR-LI-AC Switch
SKU: Huawei S5720S-28X-PWR-LI-AC Switch
Price: 1190.26 USD
Availability: InStock

Huawei S5720S-28X-PWR-LI-AC Switch

SKU: Huawei S5720S-28X-PWR-LI-AC Switch Qaybta: DAD Tags: Huawei, Bedel

Sharaxaada
Weydiin
Lifaaqa

Sharaxaada

Huawei S5720S-28X-PWR-LI-AC Switch Product Overview

Huawei S5720S-28X-PWR-LI-AC Switch is simplified Gigabit Ethernet switch with 24 Ethernet 10/100/1000Base-T ports, 4 10 Gig SFP+ ports AC power supply PoE+ Forwarding performance: 108Mpps iyo Awood beddelidda: 336Gbit/s. Building on next-generation, high-performance hardware and Huawei Versatile Routing Platform (VRP), S5720S-28X-PWR-LI-AC supports intelligent stack (iStack), isku xirka Ethernet dabacsan, and diversified security control. Waxaa intaa dheer, it provides customers with an energy-saving, easy-to-manage, fududahay in la ballaariyo, iyo gigabit qiimaha waxtarka leh ee xalka desktop-ka. Intaa waxaa dheer, Huawei customizes specialized models to meet customer requirements in special scenarios.

Huawei S5720S-28X-PWR-LI-AC Switch Product Pictures

Huawei S5720S-28X-PWR-LI-AC Switch Huawei S5720S-28P-LI-AC Switch

Huawei CR2D00L4XF11 guddiga Huawei OptiXstar P603E FTTH

Huawei S5720S-28X-PWR-LI-AC Switch Product Specifications

Summada	Huawei
Qaabka	S5720S-28X-PWR-LI-AC
Dekadaha is dul saaran	Twenty-four 10/100/1000BASE-T ports and four 10G SFP+ ports
Xusuusta (RAM)	512 MB
Fiiri	240 MB
Waqtiga u dhexeeya guuldarrooyinka (MTBF)	41 sanado
Waqtiga celceliska ah in la dayactiro (MTTR)	2 saacadood
Helitaanka	> 0.99999
Ilaalinta kor u kaca dekedda adeegga	Habka caadiga ah: ± 7 kV
Ilaalinta kor u kaca sahayda korontada	± 6 kV ee qaabka kala duwan, ± 6 kV qaabka caadiga ah
Cabirka (W x D x H)	442.0 mm x 310.0 mm x 43.6 mm (17.4 gudaha. x 12.2 gudaha. x 1.72 gudaha)
Miisaanka (including packaging materials)	4.5 kg (9.92 lb)
RTC	Lama taageero
RPS	Lama taageero
PoE	Taageeray
Qiyaasta korantada ee la qiimeeyay	100 V AC ku 240 V AC, 50/60 Hz
Kala duwanaanshaha korantada ugu badan	90 V AC ku 264 V AC, 47 Hz ku 63 Hz
Isticmaalka tamarta ugu badan (100% wax soo saarka, xawaaraha buuxa ee taageerayaasha)	La'aanteed PoE: 42.7 W
	100% Culayska PoE: 448.5 W (isticmaalka awoodda nidaamka: 78.9 W, PoE: 369.6 W)
Isticmaalka tamarta caadiga ah (30% culayska gaadiidka) Lagu tijaabiyay si waafaqsan heerka ATIS EEE waa la furay Ma jiro isticmaalka tamarta PoE	29.5 W
Heerkulka kaydinta	-40°C ilaa +70°C (-40°F ilaa +158°F)
Qaylada heerkulka caadiga ah (27°C, awoodda dhawaaqa)	ka yar 49.1 dBA
Qoyaanka qaraabada	5% ku 95%, aan cusbayn
Joogitaanka shaqada	0-5000 m (0-16404 ft.)

Huawei S5720S-28X-PWR-LI-AC Switch Product Features

Huawei S5720S-28X-PWR-LI-AC Switch supports 802.1x authentication, Xaqiijinta ciwaanka MAC, and combined authentication on a per port basis, as well as Portal authentication on a per VLANIF interface basis, and implements dynamic policy delivery (VLAN, QoS, iyo ACL) isticmaalayaasha.
Huawei S5720S-28X-PWR-LI-AC Switch provides a series of mechanisms to defend against DoS attacks and user-targeted attacks. Weerarada DoS waxaa lagu bartilmaameedsadaa furayaasha waxaana ku jira daadka SYN, Dhulka, Smurf, iyo ICMP werarada daadka. Weerarrada la bartilmaameedsaday waxaa ka mid ah weerarrada server-ka DHCP ee beenta ah, Ciwaanka IP/MAC oo la iska tuurayo, Codsiga DHCP daad, iyo beddelka qiimaha DHCP CADDR.
Huawei S5720S-28X-PWR-LI-AC Switch collects and maintains information about access users, such as IP addresses, Cinwaanada MAC, IP address leases, Aqoonsiga VLAN, and interface numbers in a DHCP snooping binding table. In sidan, IP addresses and access interfaces of DHCP users can be tracked. Waxaad qeexi kartaa DHCP dekedo la aamini karo iyo kuwa aan la aamini karin si loo hubiyo in isticmaalayaashu ay ku xidhmaan serverka DHCP ee idman.
Huawei S5720S-28X-PWR-LI-AC Switch supports strict ARP learning. Habkani waxa uu ka hortagayaa weeraryahannada ARP ee soo weeraraya in ay daaliyaan galitaanka ARP si dadka isticmaala ay si caadi ah ugu xidhmaan internetka.