4 10/100/1000TX + 1 1000FX |I-Fiber Ethernet Shintsha i-JHA-G14

4 10/100/1000TX + 1 1000FX |I-Fiber Ethernet Switch JHA-G14 Isithombe Esifakiwe

Incazelo emfushane:

5-port Gigabit Fiber Ethernet Switch, 1-port 1000Base-FX Fiber Port kanye 4-port 10/100/1000Base-T(X) RJ45 Ethernet Port

XHUMANA MANJE THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Landa

Isingeniso

Uchungechunge lwe-JHA-G14 luwuchungechunge lwe-10/100/1000M oluzishintshayo lwefayibha ye-Fast Ethernet, enamachweba angu-1 1000M Fiber kanye nezixhumi ezibonakalayo ze-Ethernet RJ45 ezingu-4 10/100/1000Base-TX.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.Lolu cingo lungasetshenziswa kabanzi emikhakheni ehlukene 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,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 kwamandla emodulayo, ibhodi yokusebenza enomklamo ohlukile wokuphakelwa kwamandla, kulula ukuwenza
emva kwesondlo.
* Izixazululo ezihlukile ze-IC, izinga lokushisa le-chip liphansi, ukuqeda uhlelo lokupholisa oluhlanganisayo, ukulawula ukugeleza kanye
nciphisa iziphepho zokusakaza.
* Imodyuli ye-photovoltaic edidiyelwe yekhwalithi ephezulu inikeza izakhiwo ezinhle ze-optical kanye nogesi
izakhiwo zokuqinisekisa ukudluliswa okuthembekile, impilo ende.
* Ukuhlunga kokusakaza kwe-Operating Mechanism, ikheli lokufunda okuzenzakalelayo kanye nesici sokubuyekeza okuzenzakalelayo kanye nesitolo
naphambili.
* Isekela kuze kufike ku-1916 byte ukudluliswa kwephakethe ledatha ende.
* Isixhumanisi esilahlekile sokuhlinzeka ngokuxilonga okukude, isixhumi esibonakalayo sikagesi kanye nokuxhumeka kwesixhumanisi se-optical port
ukuxilonga, ukudluliswa kwedatha ashukumisayo, i-full-duplex / i-half duplex, ukukhanya kwejubane, ukufakwa kalula kanye
ukugcinwa kamuva.
* Ukusetshenziswa kwamandla aphansi kakhulu angaphansi kuka-2.5W (Okokufaka: AC110 ~ 260V), ukushisa okuphansi, ukusebenza okuzinzile
isikhathi eside.

Imininingwane

Imbobo Elungisiwe	410/100/1000Base TX+11000Base FX
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	10/100M 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)
Umsebenzi we-PoE (Ongakukhetha)	Imbobo ye-PoE: 1-4 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 Engeza: 1 K Umthamo wokushintsha:1G Isimo se-duplex egcwele: isilawuli sokugeleza, i-half-duplex: imodi yokucindezela emuva Isitolo futhi Phambili: 9.6us, Iqonde Ngaphakathi: 0.9us I-BER: <1/1000000000
I-Network Topology	I-topology yokukhala:Ayisekeli I-topology yenkanyezi:Usekelo I-topology yebhasi:Ukusekela I-Tree Topology:Ukusekela
I-LEDInkomba	P: Ukunikezwa kwamandla M: Uhlobo lwe-PoE: lapho amandla okulayisha angaphezu kuka-90% wamandla ewonke ukukhanya okubomvu kuhlala kukhanya futhi i-alamu Uhlobo Lwe-Non-PoE:i-chip ifundwa futhi ibhalwe ngokungajwayelekile, futhi ilambu elibomvu lihlala livuliwe. 5:Isikhombi sesimo sesixhumanisi/sesenzo sembobo 5 N:Ayikho inkomba yokusebenza, lesi sibani sihlala sivaliwe
Ukunikezwa kwamandla kagesi	Okokufaka kwamandla: DC5V2A Umthwalo Ogcwele: <2.5 W
Iyasebenza Imvelo	Izinga Lokushisa Lokusebenza: -20 ~ 70℃ Izinga Lokushisa Lokugcina: -40 ~ 70 ℃ Umswakamo Wesitoreji: 5% ukuya ku-90% ongajiki
Dimension	1408828mm ( L * W * H )

Ubukhulu

Oda Ulwazi

Imodeli No.	Incazelo Yezimpahla
I-JHA-G14	1 1000Base-FX kanye ne-4 10/100/1000Base-T(X) RJ45 Port,Multi-mode, Dual Fiber, 550m, SC Connector
I-JHA-G14-20	1 1000Base-FX kanye ne-4 10/100/1000Base-T(X) RJ45 Port,Imodi Eyodwa, I-Dual Fiber, 20Km ngokuzithandela, Isixhumi se-SC
I-JHA-G14W-20	1 1000Base-FX kanye ne-4 10/100/1000Base-T(X) RJ45 Port,Imodi Eyodwa, I-Single fiber, 20Km ngokuzithandela, Isixhumi se-SC
I-JHA-GS14	1 1000Base-X kanye 4 10/100/1000Base-T(X) RJ45 Port, LC Isixhumi
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.