Idumela eliphezulu le-Transceiver Optical - 8 10/100/1000TX + 2 1000X SFP Slot | I-Fiber Ethernet Switch JHA-GS28 – JHA

Idumela eliphezulu le-Transceiver Optical - 8 10/100/1000TX + 2 1000X SFP Slot | I-Fiber Ethernet Switch JHA-GS28 – Isithombe Esifakiwe se-JHA

Incazelo emfushane:

XHUMANA MANJE THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Ividiyo Ehlobene

Impendulo (2)

Landa

Ubuqotho, Ukuqamba Okusha, Ukuqina, kanye Nempumelelo kuzoba umbono ophikelelayo wenkampani yethu kuze kube isikhathi eside ukusungula kanye namakhasimende ukuze abuyisane futhi azuze ngokufanayoI-Poe Ethernet Switch,100g Qsfp28 Ikhebula Elisebenzayo Lokubona,I-Fiber Media Converter, Manje sibheke phambili ekubambisaneni okukhulu nakakhulu nabathengi baphesheya okuncike ezinzuzweni ezingeziwe. Uma unentshisekelo kunoma yimuphi umkhiqizo wethu, qiniseka ukuthi uhlangabezana nezindleko zamahhala ukuze uxhumane nathi ukuze uthole amaqiniso amaningi.

Idumela eliphezulu le-Transceiver Optical - 8 10/100/1000TX + 2 1000X SFP Slot | I-Fiber Ethernet Switch JHA-GS28 – JHA Imininingwane:

Isingeniso

I-JHA-GS28 series iyiswishi yefayibha esheshayo engu-10/100/1000M ezishintshayo, enamachweba angu-2 1000M SFP kanye nezindawo ezingu-8 10/100/1000Base-TX ezizijwayezayo ze-Ethernet RJ45.
Idizayini yomkhiqizo ivumelana nezinga le-Ethernet, yengeza ukuvikela kombani nezinyathelo zokuvikela eziqinile, futhi inebanga elibanzi lokushisa lokusebenza ukusuka -20°C kuya ku-70°C, nokusebenza okuzinzile nokuthembekile.
Idivayisi ingasetshenziswa kabanzi kudatha ehlukahlukene ye-broadband
izinkambu zokuthutha, njengezakhiwo ezihlakaniphile, amadolobha ahlakaniphile, imiphakathi ekhaliphile, 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, 1000Base-TX, 1000Base-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, 1000M 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	810/100/1000Base TX+21000Base X SFP
Isixhumi esibonakalayo samandla	I-PoE: Isixhumi se-DC (2.1 mm) I-Non PoE: 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	10/100/1000M 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)
Umsebenzi we-PoE (Ongakukhetha)	Imbobo ye-PoE:1-8 Iphrothokholi ye-PoE: 802.3af, 802.3at I-PoE Pin Isabelo:1/2+, 3/6- (802.3af, 802.3at) PoE Port Amandla:802.3af: 15.4W 802.3ku: 30W I-PoE Short Protect:Ukusekela
Isici Sokushintshanisa	Indlela Yokuguqula: Ukuguqulwa kwemidiya, ukugcina nokuyisa phambili / kuqonde ngaphakathi I-MAC Add: 2 K Umthamo wokushintsha:28G Isimo se-duplex egcwele: isilawuli sokugeleza, i-half-duplex: imodi yokucindezela emuva Isitolo futhi Phambili: 9.6us, Iqonde Ngaphakathi: 0.9us UVlan:Ukusekela
I-Network Topology	I-topology yokukhala:Ayisekeli I-topology yenkanyezi:Usekelo I-topology yebhasi:Ukusekela I-Tree Topology:Ukusekela
I-LEDInkomba	P: Ukunikezwa kwamandla 1-8: Inkomba yembobo ye-Ethernet I-9-10: Inkomba yembobo ye-Fiber S: Inkomba ye-alamu yesistimu
InputVi-oltage	I-Non PoE:DC5V I-PoE:DC48V (Isekela i-DC52-57V)
Ukusetshenziswa kwamandla okuphelele	I-Non-PoE:Umthwalo ogcwele (Amandla Aphelele) ≤ 5W Umthwalo ogcwele we-PoE (802.3af, 802.3at)≤245W
Iyasebenza Imvelo	Izinga Lokushisa Lokusebenza: -20 ~ 70℃ Izinga Lokushisa Lokugcina: -20 ~ 70 ℃ Umswakamo Wesitoreji: 5% ukuya ku-90% ongajiki
Dimension	15211444mm ( L * W * H )
Isisindo	0.6KG

Ubukhulu

Oda Ulwazi

Imodeli No.	Incazelo Yezimpahla
I-JHA-G28	2 1000Base-FX kanye ne-8 10/100/1000Base-T(X) RJ45 Port,Multi-mode, Dual Fiber, 550m, SC Connector
I-JHA-G28-20	2 1000Base-FX kanye ne-8 10/100/1000Base-T(X) RJ45 Port,Imodi Eyodwa, I-Dual Fiber, 20km, Isixhumi se-SC
I-JHA-GS28W	2 1000Base-FX kanye ne-8 10/100/1000Base-T(X) RJ45 Port,Imodi Eyodwa, I-Single Fiber, 20km, Isixhumi se-SC
I-JHA-GS28	2 1000Base-X SFP Slot kanye ne-8 10/100/1000Base-T(X) RJ45 Port
Isixhumi se-Fiber:I-SC/ST/FC/LC(SFP Slot), Imodi Eyodwa/I-Multimode, I-Dual Fiber/I-Single Fiber, 550m/20Km/40Km/60Km/80Km/100Km/120Km Inketho.

Izithombe zemininingwane yomkhiqizo:

Umhlahlandlela Womkhiqizo Ohlobene:

Ukukhula kwethu kuncike emikhiqizweni ephakeme, amathalente amakhulu kanye namandla obuchwepheshe aqiniswe ngokuphindaphindiwe ukuze uthole i-High reputation Transceiver Optical - 8 10/100/1000TX + 2 1000X SFP Slot | I-Fiber Ethernet Switch JHA-GS28 – JHA , Umkhiqizo uzophakela emhlabeni wonke, njengalokhu: I-United States, iMali, iHonduras, Kunemishini ethuthukisiwe yokukhiqiza nokucubungula kanye nabasebenzi abanamakhono ukuze baqinisekise okuthengiswayo ngekhwalithi ephezulu. Sithole isevisi enhle kakhulu yangaphambi kokuthengisa, yokuthengisa, yangemuva kokuthengisa ukuze siqinisekise amakhasimende angaqiniseka ukwenza ama-oda. Kuze kube manje okuthengiswayo kwethu manje kuhamba ngokushesha futhi kudume kakhulu eNingizimu Melika, eMpumalanga Asia, eMpumalanga Ephakathi, e-Afrika, njll.