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Huawei S5700-28X-LI-24S-DC Switch is a simplified Gigabit Ethernet Switch with 24*100/1000 Saldhig-X,4 kuwaas oo ah dual-ujeedo10/100/1000 ama SFP,4 10 Gig SFP+ (10GE/GE auto-sensing) Awoodda DC
Huawei S5700-28X-LI-24S-DC Switch Product Overview
Huawei S5700-28X-LI-24S-DC Switch is a simplified Gigabit Ethernet Switch with 24*100/1000 Saldhig-X,4 kuwaas oo ah dual-ujeedo10/100/1000 ama SFP,4 10 Gig SFP+ (10GE/GE auto-sensing) DC Power supporting RPS ( redundant power supply). The item is a next-generation energy-saving gigabit Layer 2 Ethernet switch and offers flexible GE access ports and extensive services. Marka laga reebo iyaga, this switch supports Ethernet Ring Protection Switching (ERPS), also referred to as G.• 8032. Sida hab maamuuska network giraanta ugu dambeeyay, ERPS waxaa la sameeyay iyadoo lagu salaynayo Ethernet MAC-ka caadiga ah iyo hawlaha isku xidhka waxayna isticmaashaa shaqada Ethernet OAM oo baaluq ah iyo giraanta ilaalinta tooska ah (R-APS) habka lagu hirgeliyo beddelka ilaalinta heerka millisek. ERPS waxay taageertaa adeegyo kala duwan waxayna ogolaataa isku xidhid dabacsan, ka caawinta macaamiisha inay dhistaan shabakad leh OPEX iyo CAPEX hoose. Sidaa darteed, Huawei S5700-28X-LI-24S-DC Switch provides customers with a green, fududahay in la maareeyo, fududahay in la ballaariyo, iyo gigabit qiimaha waxtarka leh ee xalka desktop-ka.
Huawei S5700-28X-LI-24S-DC Switch Product Pictures
Huawei S5700-28X-LI-24S-DC beddelka Tilmaamaha Product
| Shayga | Sharaxaada |
| Summada | Huawei |
| Qaabka | S5700-28X-LI-24S-DC |
| Lambarka qaybta | 2355303 |
| Dekadaha | 24*100/1000 Saldhig-X,4 kuwaas oo ah dual-ujeedo10/100/1000 ama SFP,4 10 Gig SFP+ (10GE/GE auto-sensing) |
| Xusuusta (RAM) | 256 MB |
| Fiiri | 200 MB |
| Waqtiga u dhexeeya guuldarrooyinka (MTBF) | 89.91 sanado |
| Waqtiga celceliska ah in la dayactiro (MTTR) | 2 saacadood |
| Helitaanka | > 0.99999 |
| Ilaalinta kor u kaca dekedda adeegga | Habka caadiga ah: ± 6 kV |
| Ilaalinta kor u kaca sahayda korontada | ± 1 kV qaab ka duwan, ± 2 kV qaabka caadiga ah |
| Cabirka (H x W x D) | 43.6 mm x 442.0 mm x 220.0 mm (1.72 gudaha. x 17.4 gudaha. x 8.7 gudaha) |
| Miisaanka (oo leh baakad) | 3.5 kg (7.72 lb) |
| Dekadaha is dul saaran | Afar kor loo qaado 10GE SFP+ dekedood |
| RTC | Taageeray |
| RPS | Taageeray |
| PoE | Lama taageero |
| Qiyaasta korantada ee la qiimeeyay | -48 V DC ku -60 V DC |
| Kala duwanaanshaha korantada ugu badan | -36 V DC ku -72 V DC |
| Isticmaalka tamarta ugu badan (100% wax soo saarka, xawaaraha buuxa ee taageerayaasha) | 57 W |
| Heerkulka shaqada | 0°C ilaa 45°C (32°F ilaa 113°F) meel sare oo ah 0-1800 m (0-5906 ft.) |
| Heerkulka kaydinta | -40°C ilaa +70°C (-40°F ilaa +158°F) |
| Qaylada heerkulka caadiga ah (27°C, awoodda dhawaaqa) | < 49.6 dB(A) |
| Qoyaanka qaraabada | 5% ku 95%, aan cusbayn |
| Joogitaanka shaqada | 0-2000 m (0-6562 ft.) |
| Shahaado | Shahaadada EMC Shahaadada badbaadada Shahaadada wax soo saarka |
| Isticmaalka tamarta caadiga ah (30% culayska gaadiidka) Lagu tijaabiyay si waafaqsan heerka ATIS EEE waa la furay Ma jiro isticmaalka tamarta PoE |
46.9 W |
Huawei S5700-28X-LI-24S-DC Tilmaamaha Product
- Taageerida barashada adag ee ARP, Kaas oo ka hortagaya weerarrada xatooyada ARP ee daaliya gelitaanka ARP. Waxa kale oo ay bixisaa hubinta isha IP si looga hortago weerarrada DoS ee ay keento ciwaanka MAC, Ciwaanka IP-ga oo lagu shubo, iyo MAC/IP qashin-qubka.
- Bixinta tillaabooyin badan oo ammaan ah si looga gaashaanto Diidmada Adeegga (Ka mid ah) weeraro, iyo sidoo kale weeraro ka dhan ah shabakadaha ama isticmaalayaasha. Noocyada weerarka DoS waxaa ka mid ah weerarrada Daadka ee SYN, Weerarada dhulka, Smurf weerar, iyo ICMP weerarrada daadka. Weerarada shabakadaha waxaa loola jeedaa STP BPDU/weerarrada xididka. Weerarada loo geysto isticmaalayaasha waxaa ka mid ah weerarrada server-ka DHCP ee beenta ah, weerarrada dhex-dhexaadka ah, IP/MAC weerarrada qashin-qubka, iyo DHCP waxay codsadaan werarada daadka. Weerarada DoS ee bedelaya goobta CADDR ee xirmooyinka DHCP sidoo kale waa weeraro ka dhan ah isticmaalayaasha.
- Taageerida duleelka DHCP, Kaas oo tuuraya baakado aan sax ahayn oo aan ku habboonayn gelinta xidhitaannada, sida baakadaha xajinta ee ARP iyo xidhmooyinka xajinta IP. Tani waxay ka hortagtaa tuugada inay isticmaalaan baakadaha ARP si ay u bilaabaan weerarrada dhex-dhexaadka ah ee shabakadaha jaamacadda. Interface-ka ku xidhan server-ka DHCP waxa loo habayn karaa is-dhexgal la aamini karo si looga ilaaliyo nidaamka weerarrada server-ka DHCP ee beenta ah..
- Taageerida barashada adag ee ARP, Kaas oo ka hortagaya weerarrada xatooyada ARP ee daaliya gelitaanka ARP. Waxa kale oo ay bixisaa hubinta isha IP si looga hortago weerarrada DoS ee ay keento ciwaanka MAC, Ciwaanka IP-ga oo lagu shubo, iyo MAC/IP qashin-qubka.
Huawei S5700-28X-LI-24S-DC Switch Product iyo Models ka badan
S5700-10P-LI-AC: 8*10/100/1000Saldhigyada-T, 2 1000Saldhig-X SFP dekedaha
S5700-10P-PWR-LI-AC: 8*10/100/1000Saldhigyada-T, 2 1000Saldhig-X SFP dekedaha PoE+
S5700-28P-LI-AC: 24*10/100/1000Saldhig-T dekedaha iyo 4 1000Saldhig-• X dekedaha SFP
S5700-28P-LI-DC: 24*10/100/1000Saldhig-T dekedaha iyo 4 1000Saldhig-• X dekedaha SFP
S5700-28P-PWR-LI-AC: 24* 10/100/1000 Base-T dekedaha iyo 4*1000Base-X dekedaha PoE+
S5700-52P-LI-AC: 48*10/100/1000 Base-T dekedaha iyo 4*1000Base-X dakadaha AC Power
S5700-52P-LI-DC: 48*10/100/1000 Dekadaha Saldhig-T iyo 4*1000Base-X-dakadaha DC Power
S5700-52P-PWR-LI-AC: 48*10/100/1000 Base-T dekedaha iyo 4*1000Base-X dekedaha PoE+ AC Power
S5701-28X-LI-AC: 24*10 100 1000Saldhig-T dekedaha Ethernet 4 10G SFP+AC koronto
Huawei S5700-28X-LI-24S-DC Codsiyada Product Bedel
