Isingeniso Uchungechunge lwe-JHA-G82 luwuchungechunge lwe-10/100/1000M oluzijwayezayo oluyi-Fast Ethernet fiber switch, enamachweba we-Fiber angu-8 1000M kanye nezixhumi ezibonakalayo ze-Ethernet RJ45 ezingu-2 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 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 2*10/100/1000Base TX+8*1000Base FX Power interface DC Isixhumi (2.5 mm) Ubude be-Wavelength 850nm/1310nm/1550nm Transmission Distance Cat5 100m Multimode, Single/Dual-Single-Dual-Single-Modefing Single 20/40/60/80/100Km Imodi Eyodwa, Dual-fiber 20/40/60/80/100/120Km Ethernet Port 10/100/1000M RJ45 Ports, Connection STP / UTP Cat5/Cat5e Cooper Cable Fiber Ports -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 ) Indlela Yokuguqula Isici Sokushintshanisa: Ukuguqulwa kwemidiya, isitolo kanye phambili / ngqo ku-MAC Engeza: 16 K Umthamo wokushintsha:32G iduplex egcwele isimo: isilawuli sokugeleza, i-half-duplex: imodi yokucindezela okungemuva Isitolo kanye Nokudlulisela Phambili: 9.6us, Iqonde Ngaphakathi: 0.9us Vlan:I-Support Network Topology Ring topology:Ayisekeli I-Star topology:I-Topology Yokusekela Yebhasi:I-Support Tree Topology:Isibonisi se-LED Sokusekela PWR:Amandla Thola i-FX1-FX8: Inkomba yembobo ye-Fiber Isixhumanisi sembobo ye-Ethernet/ukwenza ukukhanya okuphuzi: Inkomba yesilinganiso Isixhumanisi sembobo ye-Ethernet/isenzo esiluhlaza ukukhanya: I-Ethernet port inkomba Input Voltage DC12V2A (Ingqikithi yamandla) ≤15W Imvelo Esebenzayo Izinga lokushisa Lokusebenza: -20~70℃ Ithempelesha Lesitoreji: -40~85℃ Umswakamo Wesitoreji: 5% ukuya ku-90% Ubukhulu obungafinyeleliyo 210*100*25mm (25mm) L * W * H ) Isisindo 1KG MC&INGRESS UKUVIKELA Ukuvikelwa kokukhuphuka kwamandla: IEC 61000-4-5 Ileveli 3 (2KV) (8/20us) Ukuvikelwa okuthe xaxa kwe-Ethernet port: IEC 61000-4-5 Level 4 (4KV) (10/700us) ESD:00-410 -2 Isigaba 4 (8K/15K) Ukuwa kwamahhala:0.5m Dimension Order Information Model No. Incazelo Yempahla JHA-G82 8 1000Base-FX kanye 2 10/100/1000Base-T(X) RJ45 Port,Multi-mode, Dual Fiber, 550m, Isixhumi se-SC JHA-G82-20 8 I-1000Base-FX kanye ne-2 10/100/1000Base-T(X) RJ45 Port,Imodi Eyodwa, I-Dual Fiber, 20km, Isixhumi se-SC JHA-G82W-20 8 1000Base-FX kanye ne-2 10/100/100/1000RJ-T (X5) RJ-T Imbobo, Imodi Eyodwa, I-Single Fiber, 20km, Isixhumi se-SC JHA-GS82 8 1000Base-X SFP Slot kanye ne-2 10/100/1000Base-T(X) RJ45 Port Fiber Connector: SC/ST/FC/LC(SFP Slot), Imodi Eyodwa/I-Multimode, I-Dual Fiber/ I-Single Fiber, 550m/20Km/40Km/60Km/80Km/100Km/120Km Inketho.

Isiguquli se-JHA-F21 sochungechunge lwe-fiber media sithobela izindinganiso ze-IEEE802.3, Sakhelwe ukuguqula isignali yedatha phakathi kwe-100Base-FX ne-10/100Base-TX esheshayo ye-Ethernet. Isiguquli semidiya sixhunywe phakathi kwekhebula le-fiber nekhebula elisontiwe, nweba inethiwekhi yakho ye-Ethernet ibe ngaphezu komkhawulo wamamitha angu-100 obekwe ngekhebuli yethusi. Le modeli yokuguqulela ingasetshenziswa njengemojula yama-slide ku-14-slot 19" Rack-Mount Chassis. Isiguquli sisobala kuzo zonke izivumelwano, singasetshenziswa zonke izindawo njenge-Fiber to The Home, Fiber to the Business noma Fiber to The Izici ze-Curb * 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, iphrothokholi ye-NAT * Ukulawulwa kokugeleza: I-duplex egcwele isebenzisa i-IEEE 802.3X, i-Backpressure ejwayelekile. . * Izimbobo zikagesi zisekela umsebenzi wezingxoxo ezizenzakalelayo, zilungisa ngokuzenzakalelayo ukudlulisa nokudlulisa rates ukuklama, ukuze kube lula ukugcinwa nokuhlolwa kwemishini yesikhathi esizayo * Idizayini yokuphakelwa kukagesi eyimojula, ibhodi elisebenzayo elinomklamo ohlukile wokuphakelwa kwamandla, okulula ukuwulungisa Izixazululo ze-IC, izinga lokushisa le-chip liphansi, ukuqeda isistimu yokupholisa eyengeziwe, 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. * Ukusetshenziswa kwamandla aphansi kakhulu okungaphansi kuka-2.5W (Okokufaka: AC140 ~ 260V), ukushisa okuphansi, ukusebenza okuzinzile isikhathi eside. Specifications Protocol Standard IEEE802.3, IEEE802.3u, IEEE802.3x Ukulawula Ukugeleza, IEEE802.1q, IEEE802.1p QoS, IEEE802.1d Spanning Tree Wavelength 850nm/1310nm Transmission 1550nm Multimode 1550 Imodi Eyodwa/Embili-Fiber 2Km, 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 / UTPion STPs, Cat5/Cat5e Cooper Cable Fiber Port 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 ) Indlela Yokuguqula Isibaluli Sokushintsha: Ukuguqulwa kwemidiya, isitolo futhi uye phambili / iqonde ngaphakathi I-MAC Engeza: 1 K Inqolobane: 1 Mbit Isimo se-duplex esigcwele: isilawuli sokugeleza, i-half-duplex: imodi yokucindezela okungemuva Isitolo futhi Phambili: 9.6us, Iqonde Ngaphakathi: 0.9us BER: