Abathengisi Bezitolo Ezidayisa Isitolo Sempahla Ye-Layer 2 Ethernet Switch - 4 10/100TX + 4 100FX | I-Fiber Ethernet Switch JHA-F44 – JHA
Abathengisi Bezitolo Ezidayisa Isitolo Sempahla Ye-Layer 2 Ethernet Switch - 4 10/100TX + 4 100FX | I-Fiber Ethernet Switch JHA-F44 – JHA Imininingwane:
Isingeniso
I-JHA-F44 series iyiswishi yefayibha esheshayo engu-10/100M ezishintshayo, enembobo ye-Fiber engu-4 100M kanye nezindawo ezingu-4 10/100Base-TX ezizijwayezayo ze-Ethernet RJ45. Idizayini yomkhiqizo ivumelana nezinga le-Ethernet, yengeza ukuvikela kombani nezinyathelo zokuvikela eziqinile, futhi inebanga elibanzi lokushisa lokusebenza ukusuka ku--20°C kuya ku-+70°C, nokusebenza okuzinzile nokuthembekile.
Idivayisi ingasetshenziswa kabanzi emikhakheni ehlukahlukene yokudlulisa idatha ye-broadband njengezakhiwo ezihlakaniphile, amadolobha ahlakaniphile, imiphakathi ehlakaniphile, ezokuthutha ezihlakaniphile, ezokuxhumana, ezokuphepha, izibambiso zezimali, amasiko, ezokuthutha, ugesi, ukongiwa kwamanzi nezinkundla zikawoyela.
Izici
* Ukuhambisana ne-IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 100Base-FX amazinga.
* Isekela i-TCP / IP, PPPOE, DHCP, ICMP, NAT protocol.
* Ukulawula ukugeleza: I-duplex egcwele kusetshenziswa i-IEEE 802.3X, i-half-duplex ejwayelekile ithatha i-Backpressure.
* Izimbobo zikagesi zisekela umsebenzi wokuxoxisana ngokuzenzakalelayo, zilungisa ngokuzenzakalelayo amazinga okudlulisela nokudlulisa.
* Amachweba asekela i-Auto-MDI / MDIX auto-flip.
* Isitolo sokusekela kanye nemodi yokudlulisela phambili.
* Isekela imodi engu-10M, 100M noma imodi yokuguquguquka.
* Nikeza izinkomba zesimo, ukunikezwa kwamandla kwangaphandle (okuphumayo 5V ~ 50Hz 2A).
* Idizayini yekhadi, ukusiza ukugcinwa nokuhlolwa kwempahla yesikhathi esizayo.
* Idizayini yokuphakelwa kukagesi eyimojula, ibhodi lomsebenzi elinomklamo ohlukile wokuphakelwa kukagesi, kulula ukuwenza ngemva kokulungiswa.
* Izixazululo ezihlukile ze-IC, izinga lokushisa le-chip liphansi, ukuqeda isistimu yokupholisa kanye, ukulawula ukugeleza nokunciphisa iziphepho zokusakaza.
* Imodyuli ye-photovoltaic edidiyelwe yekhwalithi ephezulu inikeza izakhiwo ezinhle ze-optical kanye nezakhiwo zikagesi ukuze kuqinisekiswe ukudluliswa okuthembekile, impilo ende.
* Ukuhlunga kokusakaza kwe-Operating Mechanism, ikheli le-auto-learning kanye nesici sokubuyekeza okuzenzakalelayo nokugcina nokudlulisa.
* Isekela kuze kufike ku-1916 byte ukudluliswa kwephakethe ledatha ende.
* Isixhumanisi esilahlekile sokuhlinzeka ngokuxilonga okukude, isixhumi esibonakalayo sikagesi kanye nokuxilongwa kwesixhumanisi se-optical port link, ukudluliswa kwedatha okuguquguqukayo, i-duplex egcwele / i-half duplex, ukukhanya kwejubane, ukufakwa kalula kanye nokugcinwa kwakamuva.
Imininingwane
| Imbobo Elungisiwe | 4*10/100Base TX+4*100Base FX |
| Isixhumi esibonakalayo samandla | Isixhumi se-DC (2.5 mm) |
| Ubude begagasi | 850nm/1310nm/1550nm |
| Ibanga lokudlulisela | Ikati 5 100m I-Multimode, I-Single/Dual-fiber 2Km Imodi Eyodwa, I-Single-fiber 20/40/60/80/100Km Imodi Eyodwa, I-Dual-fiber 20/40/60/80/100/120Km |
| Imbobo ye-Ethernet | 10/100M RJ45 Ports, Connection STP / UTP Cat5/Cat5e Cooper Cable |
| I-FiberItheku | I-Multimode, i-Dual-fiber SC/ST/FC (Ububanzi 50/125, 62.5 / 125μm) Imodi Eyodwa, I-Single Fiber, SC/ST/FC (Ububanzi 9/125μm) Imodi Eyodwa, I-Dual-fiber SC/FC (ububanzi 9/125μm) |
| Isici Sokushintshanisa | Indlela Yokuguqula: Ukuguqulwa kwemidiya, ukugcina nokuyisa phambili / kuqonde ngaphakathi I-MAC Engeza: 1 K Umthamo wokushintsha:2G Isimo se-duplex egcwele: isilawuli sokugeleza, i-half-duplex: imodi yokucindezela emuva Isitolo futhi Phambili: 9.6us, Iqonde Ngaphakathi: 0.9us I-MTBF: amahora angama-50,000 |
| I-Network Topology | I-topology yokukhala:Ayisekeli I-topology yenkanyezi:Usekelo I-topology yebhasi:Ukusekela I-Tree Topology:Ukusekela |
| I-LEDInkomba | I-PWR: Ukunikezwa kwamandla I-FX1-FX4:Isikhombi Sembobo Ye-Fiber Imbobo yenethiwekhi ukukhanya okuphuzi: inkomba yesilinganiso Imbobo ye-Ethernet ukukhanya okuluhlaza: Inkomba yembobo ye-Ethernet |
| Ukunikezwa kwamandla kagesi | Okokufaka kwamandla: DC5V Umthwalo Ogcwele: |
| Iyasebenza Imvelo | Izinga Lokushisa Lokusebenza: -20 ~ 70℃ Ukushisa Kwesitoreji: -20℃~+70℃ Umswakamo Wesitoreji: 5% ukuya ku-95% ongajiki |
| Dimension | 180*75*26mm ( L * W * H ) |
| Isisindo | 0.9KG |
| MC&INGRESS PROTECTION | Ukuvikelwa kokukhuphuka kwamandla: IEC 61000-4-5 Level 3 (2KV) (8/20us) Ukuvikelwa kwe-Surge kwe-Ethernet port: IEC 61000-4-5 Level 4 (4KV) (10/700us) I-ESD: IEC 61000-4-2 Ileveli 4 (8K/15K) Ukuwa kwamahhala: 0.5m |
Ubukhulu
Oda Ulwazi
| Imodeli No. | Incazelo Yezimpahla |
| I-JHA-F44 | 4 100Base-FX kanye ne-4 10/100Base-T(X) RJ45 Port, Multi-mode, Dual Fiber, 2Km, SC Connector |
| I-JHA-F44-20 | 4 100Base-FX kanye ne-4 10/100Base-T(X) RJ45 Port,Imodi Eyodwa, I-Dual Fiber, 20Km ngokuzithandela, Isixhumi se-SC |
| I-JHA-F44W-20 | 4 100Base-FX kanye ne-4 10/100Base-T(X) RJ45 Port,Imodi Eyodwa, I-Single fiber, 20Km ngokuzithandela, Isixhumi se-SC |
| Isixhumi se-Fiber:I-SC/ST/FC/LC(SFP Slot), Imodi Eyodwa/I-Multimode, I-Dual Fiber/I-Single Fiber, 2Km/20Km/40Km/60Km/80Km/100Km/120Km Inketho. | |
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Ngokuphatha kwethu okuvelele, amandla obuchwepheshe anamandla kanye nenqubo eqinile yokubamba ikhwalithi ephezulu, siyaqhubeka nokunikeza abathengi bethu ikhwalithi enhle enokwethenjelwa, amanani okuthengisa anengqondo kanye nezinsizakalo ezinhle kakhulu. Sihlose ukuba ngokuqinisekile omunye wozakwethu abanomthwalo wemfanelo futhi sizuze ukwaneliseka kwakho Kubathengisi Bezitolo Ezithengisa Izimpahla Ze-Layer 2 Ethernet Switch - 4 10/100TX + 4 100FX | I-Fiber Ethernet Switch JHA-F44 – JHA , Umkhiqizo uzohlinzeka kuwo wonke umhlaba, njengalokhu: Frankfurt, Irish, Casablanca, Ukholo lwethu ukwethembeka kuqala, ngakho sivele sinikeze amakhasimende ethu imikhiqizo yekhwalithi ephezulu. Ngethemba ngempela ukuthi singaba ozakwethu bebhizinisi. Sikholelwa ukuthi singakwazi ukusungula ubudlelwano bebhizinisi isikhathi eside nomunye. Ungaxhumana nathi ngokukhululekile ukuze uthole ulwazi olwengeziwe kanye nohlu lwamanani emikhiqizo yethu! Uzoba Oyingqayizivele ngemikhiqizo yethu yezinwele !!
Ngu-Doris waseBurundi - 2018.07.26 16:51 Umphakeli omuhle kulo mkhakha, ngemuva kwemininingwane nengxoxo ngokucophelela, sifinyelele isivumelwano sokuvumelana. Ngethemba ukuthi sibambisana ngokushelelayo.
Ngu-Lynn wase-Liberia - 2017.05.02 18:28 











