Uhlobo lwe-1U 28 10/100FX + 4 10/100/1000Base-T (X) |IFiber Ethernet Tshintsha i-JHA-F28GE4

Uhlobo lwe-1U 28 10/100FX + 4 10/100/1000Base-T (X) |IFiber Ethernet Switch JHA-F28GE4 Featured Image

Inkcazelo emfutshane:

I-32-port yeFiber Ethernet Switch, i-28-port 100Base-FX Fiber Port kunye ne-4-port 10/100/1000Base-T (X) RJ45 Ethernet Port

QHAGAMSHELANA NGOKU FUMANA Isampuli ENYE SIMAHLA

Isishwankathelo

Khuphela

Intshayelelo

JHA-F28GE4 series yi 10/100M self-adaptive Fast Ethernet ifayibha iswitshi, kunye 24 100M Fiber port kunye 4 10/100/1000Base-TX self-adaptive Ethernet RJ45 ujongano.Uyilo lwemveliso luhambelana nomgangatho we-Ethernet, wongeza ukukhuselwa kombane kunye nemilinganiselo yokukhusela i-anti-static, kwaye inomgangatho obanzi wokushisa okusebenzayo ukusuka -20 ° C ukuya kwi-70 ° C, kunye nokusebenza okuzinzile nokuthembekileyo.
Isixhobo sinokusetyenziswa ngokubanzi kwiinkalo ezahlukeneyo zokuhanjiswa kwedatha ye-broadband ezifana nezakhiwo ezihlakaniphile, izixeko ezihlakaniphile, uluntu oluhlakaniphile, ukuthutha ngobuchule, unxibelelwano lomnxeba, ukhuseleko, ukhuseleko lwezemali, amasiko, ukuthunyelwa, umbane, ukugcinwa kwamanzi kunye neoli.

Iimbonakalo

* Ukuthotyelwa kwe-IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 100Base-FX imigangatho.

* Ixhasa iTCP / IP, PPPOE, DHCP, ICMP, NAT protocol.

* Ulawulo lokuhamba: I-duplex epheleleyo usebenzisa i-IEEE 802.3X, i-standard half-duplex ithatha i-Backpressure.

* Amazibuko ombane axhasa umsebenzi wokuthetha-thethana ngokuzenzekelayo, ulungelelanisa ngokuzenzekelayo ukuhanjiswa kunye namazinga okudluliselwa.

* Iizibuko zixhasa i-Auto-MDI / MDIX auto-flip.

* Inkxaso yokugcina kunye nemodi yangaphambili.

* Ixhasa i-10M, 100M, 1000M imowudi okanye imo eguqukayo.

* Nika izikhombisi zesimo, ukunikezelwa kwamandla angaphandle (imveliso ye-5V ~ 50Hz 2A).

* Uyilo lwekhadi, ukuququzelela ukugcinwa kunye nezixhobo zokuhlola kwixesha elizayo.

* Uyilo lonikezelo lwamandla emodyuli, ibhodi yokusebenza enoyilo lonikezelo lwamandla olwahlukileyo, kulula ukuyigcina.

* Izisombululo ze-IC ezizodwa, ubushushu be-chip buphantsi, ukulahla inkqubo yokupholisa kunye, ukulawula ukuhamba kunye nokunciphisa izaqhwithi zokusasaza.

* Imodyuli ephezulu edibeneyo ye-photovoltaic inika iipropati ezintle ze-optical kunye neepropati zombane ukuqinisekisa ukuhanjiswa okuthembekileyo, ubomi obude.

* Uhluzo lokusasaza lweNdlela yokuSebenza, idilesi yokufunda ngokuzenzekelayo kunye nohlaziyo oluzenzekelayo kunye nokugcina kunye nokuya phambili.

* Ixhasa ukuya kuthi ga kwi-1916 byte yokuhanjiswa kwepakethi yedatha ende.

* Ikhonkco elilahlekileyo lokubonelela nge-diagnostic ekude, i-interface yombane kunye ne-optical port link connection diagnostics, ukuhanjiswa kwedatha eguquguqukayo, i-duplex epheleleyo / i-half duplex, ukukhanya kwesantya, ukufakwa lula kunye nokugcinwa kamva.

Iinkcukacha

Izibuko ezizinzileyo	28100Base FX+410/100/1000Base TX
Ujongano lwamandla	220V Isidibanisi
Ubude bamaza	850nm/1310nm/1550nm
Umgama woThutho	Ikati5 100m I-Multimode, enye / i-Dual-fiber 2Km Imowudi enye, ifayibha enye 20/40/60/80/100Km Imowudi enye, i-Dual-fiber 20/40/60/80Km
Ethernet Port	10/100M RJ45 Amazibuko, uQhagamshelwano STP / UTP Cat5/Cat5e Cooper Cable
IfayibhaIzibuko	I-Multimode, i-Dual-fiber SC/ST/FC (I-Diameter 50/125, 62.5 / 125μm) Imo eNye, iFayibha enye, SC/ST/FC (Ububanzi 9/125μm) Imo eNye, i-Dual-fiber SC/FC (i-diameter 9/125μm)
Tshintshiselana ngophawu	Indlela yoGuqulo: Ukuguqulwa kweMedia, ukugcina kunye nokuya phambili / ngqo ngaphakathi I-MAC Yongeza: 2 K Ukutshintsha umthamo:16G Imeko ye-duplex epheleleyo: ulawulo lokuhamba, i-half-duplex: imo ye-backpressure Gcina kwaye uPhambili: 9.6us, ngqo kwi: 0.9us MTBF:50,000 iiyure
I-Network Topology	I-topology yeringi:Ayikho iNkxaso Itopology yeenkwenkwezi: Inkxaso I-Bus topology: Inkxaso Isifundo Sokufunda NgeMithi: Inkxaso
I-LEDIsalathisi	P1-P2:Ubonelelo lwaMandla 1-28:Isalathisi seFiber Port 29 ~ 32: Ethernet Port Indicator
Ukunikezwa Amandla	Ukufakwa kwamandla: 100 ~ 240VAC, 50 / 60Hz Umthwalo opheleleyo: <15 W
Ukusebenza Okusingqongileyo	Ubushushu bokusebenza: -20 ~ 70℃ Ubushushu boGcino: -20℃~+70℃ Ukufuma kokuGcina: 5% ukuya kwi-95% engaxinanisi
Dukunyuswa	440 * 155 * 55mm ( L * W * H ), Uhlobo lwe-1U
Ubunzima	3KG
UKHUSELEKO lweMC&INGRESS	Ukukhuselwa kwaMandla oMda: IEC 61000-4-5 iNqanaba 3 (2KV) (8/20us) Ukukhuselwa komgangatho we-Ethernet port: IEC 61000-4-5 iNqanaba 4 (4KV) (10/700us) I-ESD: IEC 61000-4-2 iNqanaba lesi-4 (8K/15K) Ukuwa kwamahala: 0.5m