Qiimaha ugu hooseeya ee Poe Switch 48v - 1U Nooca 28 10/100FX + 4 10/100/1000Base-T(X) | Beddelka Fiber Ethernet JHA-F28GE4 - JHA
Qiimaha ugu hooseeya ee Poe Switch 48v - 1U Nooca 28 10/100FX + 4 10/100/1000Base-T(X) | Beddelka Fiber Ethernet JHA-F28GE4 - Faahfaahinta JHA:
Hordhac
Taxanaha JHA-F28GE4 waa 10/100M is-laqabsiga Fiber Ethernet Fast, oo leh 24 100M Fiber port iyo 4 10/100/1000Base-TX is-qabsiga Ethernet RJ45 interfaces. Naqshadaynta alaabtu waxay u hoggaansami kartaa heerka Ethernet, waxay ku daraysaa ilaalinta hillaaca iyo tallaabooyinka ilaalinta ka hortagga, waxayna leedahay heerkul ballaaran oo shaqeynaya laga bilaabo -20 ° C ilaa 70 ° C, oo leh waxqabad xasilloon oo la isku halleyn karo.
Qalabkan ayaa si weyn loogu isticmaali karaa meelo kala duwan oo xogta la isku gudbiyo sida dhismayaal caqli badan, magaalooyin caqli badan, bulshooyin caqli-gal ah, gaadiid casri ah, isgaarsiin, amniga, amniga maaliyadda, kastamka, maraakiibta, korontada, ilaalinta biyaha iyo goobaha shidaalka.
Astaamaha
* U hoggaansanaanta IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 100Base-FX heerarka.
* Waxay taageertaa TCP / IP, PPPOE, DHCP, ICMP, borotokoolka NAT.
* Xakamaynta socodka: Duplex buuxa oo isticmaalaya IEEE 802.3X, heerka laba-duplex ee caadiga ah waxay qaataan Backpressure.
* Dekadaha korantada waxay taageeraan shaqada gorgortanka tooska ah, waxay si toos ah u hagaajisaa heerka gudbinta iyo wareejinta.
* Dekeduhu waxay taageeraan Auto-MDI / MDIX auto-flip.
* Taageero bakhaarka iyo qaabka hore
* Waxay taageertaa 10M, 100M, 1000M ama qaabka la qabsiga
* Bixi tilmaamayaasha heerka, sahay koronto dibadeed (wax soo saarka 5V ~ 50Hz 2A).
* Naqshadeynta kaadhka, si loo fududeeyo dayactirka mustaqbalka iyo qalabka kormeerka.
* Naqshad koronto oo modular ah, guddiga shaqada oo leh nashqad koronto oo gooni ah, fududahay in la dayactiro kadib.
* Xalalka IC-ga gaarka ah, heerkulku hooseeyo, si looga takhaluso nidaamka qaboojinta, xakamaynta qulqulka loona yareeyo duufaannada baahinta.
* Qalabka sawir-qaadista ee tayada sare leh ee isku-dhafan wuxuu bixiyaa guryaha indhaha ee wanaagsan iyo guryaha korantada si loo hubiyo gudbinta la isku halayn karo, nolol dheer.
* Shaandheynta Mechanism baahinta, ciwaanka wax-barashada tooska ah iyo sifada dib-u-cusboonaysiinta oo kaydi oo hore u sii wad.
* Waxay taageertaa ilaa 1916 baakidh xogta dheer ee gudbinta baakidhka.
* Xiriirinta maqan si ay u bixiso ogaanshaha fog, isdhexgalka korantada iyo ogaanshaha isku xirka isku xirka dekedaha indhaha, gudbinta xogta firfircoon, laba-duplex / laba duplex oo buuxa, iftiinka xawaaraha, rakibida fudud iyo dayactirka dambe.
Tilmaamaha
| Deked go'an | 28*100Base FX+4*10/100/1000Base TX |
| Interface Power | Xidhiidhiyaha 220V |
| Mawjada dhererka | 850nm/1310nm/1550nm |
| Fogaanta Gudbinta | Bisad5 100m Qaab-dhismeedka badan, Hal/Dual-fiber 2Km Hal qaab, Hal-fiber 20/40/60/80/100Km Qaab kali ah, Dual-fiber 20/40/60/80Km |
| Dekedda Ethernet | 10/100M RJ45 Dekadaha, Isku xirka STP / UTP Cat5/Cat5e Cooper Cable |
| FiberDekedda | Qaab-dhismeedka kala duwan, Dual-fiber SC/ST/FC ( Dhexroorka 50/125, 62.5 / 125μm) Qaabka Keliya, Hal Fiber, SC/ST/FC ( Dhexroorka 9/125μm) Hal Qaab, Dual-fiber SC/FC (dhexroor 9/125μm) |
| Sifada beddelka | Habka Beddelka: Beddelka Warbaahineed, kaydi oo hore u soo gal / toos ah MAC ku dar: 2 K Awoodda beddelka: 16G Xaalad laba-laab ah oo buuxa: xakamaynta qulqulka, laba-duplex: qaabka dhabarka Bakhaarka iyo Hore u marinta: 9.6us, Toos u galay: 0.9us MTBF: 50,000 saacadood |
| Shabakadda Topology | Ring topology: Ma Taageero Xiddigaha topology:Taageero Topology baska:Taageero Tree Topology: Taageero |
| LEDTilmaame | P1-P2: Awood-bixinta 1 ~ 28: Tusiyaha Dekedda Fiber 29 ~ 32: Tusiyaha Dekedda Ethernet |
| Bixinta Korontada | Galinta Awoodda: 100 ~ 240VAC, 50/60Hz Xamuulka buuxa: |
| shaqaynaysa Deegaanka | Heerkulka shaqada: -20 ~ 70 ℃ Heerkulka Kaydinta: -20℃~+70℃ Qoyaanka Kaydinta: 5% ilaa 95% aan buufin lahayn |
| Daragti | 440*155*55mm (L * W * H), 1U Nooca |
| Miisaanka | 3KG |
| MC&INGRESS ILAALINTA | Ilaalinta sare ee awoodda: IEC 61000-4-5 Heerka 3 (2KV) (8/20us) Ilaalinta sare ee dekedda Ethernet: IEC 61000-4-5 Heerka 4 (4KV) (10/700us) ESD: IEC 61000-4-2 Heerka 4 （8K/15K) Dayrta bilaashka ah:0.5m |
Cabirka
Macluumaadka Dalabka
| Qaabka No. | Sharaxaada Alaabta |
| JHA-F28GE4 | 28 100Base-FX iyo 4 10/100/1000Base-T(X), 1U Nooca |
Sawirro tafatiran ee alaabta:
Hagaha Alaabta La Xiriira:
Raadintayada weligeed ah waa dabeecadda tixgelinta suuqa, tixgelinta caadooyinka, tixgelin sayniska iyo aragtida tayada aasaasiga ah, ku kalsoonow kan ugu horreeya iyo maamulka sare ee Qiimaha ugu hooseeya ee Poe Switch 48v - 1U Nooca 28 10/100FX + 4 10 /100/1000Base-T(X) | Fiber Ethernet Switch JHA-F28GE4 - JHA , Badeecadu waxay siin doontaa adduunka oo dhan, sida: Vancouver, Roman, Canberra, Dhaqdhaqaaqayada ganacsi iyo hababka waxaa loo qaabeeyey si loo hubiyo in macaamiisheenu ay helaan badeecooyin kala duwan oo leh kuwa ugu gaaban khadadka waqtiga sahayda. Guulahan waxaa suurtageliyay kooxdayada xirfadda sare leh iyo kuwa khibradda leh. Waxaan raadineynaa dad doonaya inay nagula koraan adduunka oo dhan oo ay ka soo baxaan dadka badan. Hadda waxaynu haysanaa dad berri isku duuban, oo aragti leh, jecel inay maskaxdooda fidiyaan oo ka fogaadaan waxay moodayeen in la gaadhi karo.
By Kay oo ka socda Grenada - 2018.12.28 15:18 Alaabooyinka shirkadu waxay dabooli karaan baahiyaheena kala duwan, qiimuhuna waa raqiis, muhiimna waa in tayada ay sidoo kale aad u fiican tahay.
Bisha May laga bilaabo Cologne - 2018.09.19 18:37 
