Izici: 1). Isekela 9.95 kuya ku-11.3Gb/s bit rates 2). I-Hot-plugable 3). Isixhumi se-Duplex LC 4). 1310nm DFB transmitter, PIN photo-detector 5). I-SMF ixhuma ku-20km 6). I-interface ye-2-wire yemininingwane yokuphatha ihambisana ne-SFF 8472 digital diagnostic monitoring interface 7). Ukunikezwa kwamandla :+3.3V 8). Ukusetshenziswa kwamandla4.5Gb/ s; uma iphansi, izinga lokufakwayo kwedatha 4.5Gb/s; lapho liphansi, izinga lokufakwayo kwedatha 1000 V) Electrostatic Discharge (ESD)kuya ku-Duplex LC Receptacle IEC 61000-4-2GR-1089-CORE Compatible FCInterferences ejwayelekile Isigaba 15 Ikilasi I-BEN55022 Ikilasi B (CISPR 22B)I-VCCI Isigaba B Ihambisana nezindinganiso I-Laser Eye Safety FDA 21CFR 1040.10 kanye ne-1040.11EN60950, EN (IEC) 60825-1,2 Ihambisana nomkhiqizo we-laser we-Class 1. • Isifunda Sokusingathwa Esituswayo Sebhodi Lokuhlinzeka Ngogesi Wesekethe Enconyiwe Yesixhumi Esibonakalayo Esinesivinini Esikhulu • Ubukhulu Bemishini I-JHA inelungelo lokwenza izinguquko emikhiqizweni noma kulwazi oluqukethwe lapha ngaphandle kwesaziso. Asikho isikweletu esithathwa njengomphumela wokusetshenziswa noma ukusetshenziswa kwazo. Awekho amalungelo ngaphansi kwanoma iyiphi i-patent ahambisana nokuthengiswa kwanoma yimiphi imikhiqizo enjalo noma ulwazi. Ishicilelwe yi-Shenzhen JHA Technology Co., Ltd Copyright © Shenzhen JHA Technology Co., Ltd Wonke Amalungelo Agodliwe

Isingeniso se-JHA-G48 series iyi-10/100/1000M ezishintshayo i-Fast Ethernet fiber switch, enamachweba angu-4 1000M Fiber kanye nezixhumi ezibonakalayo ze-Ethernet RJ45 ezingu-8 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 8*10/100/1000Base TX+4*1000Base FX Power interface DC Isixhumi (2.5 mm) Ubude be-Wavelength 850nm/1310nm/1550nm Transmission Distance Cat5 100m Multimode, Single/Dual-Single-Defim-Single-Single-Single-Single-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 Faka: 8 K Umthamo wokushintsha:32G iduplex egcwele isimo: isilawuli sokugeleza, i-half-duplex: imodi yokucindezela okungemuva Isitolo futhi Phambili: 9.6us, Iqonde Ngaphakathi: 0.9us Vlan:I-Support Network Topology Ring topology:Ayisekeli I-Star topology:I-Support Bus topology:Support Tree Topology:Support LED Indicator P:Power Into 1-8: Inkomba yembobo kagesi 9-12: Inkomba yembobo yamehlo S: Inkomba ye-alamu yesistimu I-Voltage I-DC5~16V (Amandla Aphelele) ≤10W Indawo Esebenzayo Izinga Lokushisa: -20~70℃ Izinga Lokushisa Lesitoreji: -40~85℃ Umswakamo Wesitoreji: 5% ukuya ku-90% Ubukhulu obungafinyeleli 152*114*44mm ( L * W * H ) Isisindo esingu-0.6KG MC&INGRESS PROTECTION Ukuvikelwa okukhulu kwamandla:IEC I-61000-4-5 Ileveli 3 (2KV) (8/20us) Ukuvikelwa kokuhlinzwa kwe-Ethernet port: IEC 61000-4-5 Level 4 (4KV) (10/700us) ESD:IEC 61000-4-2 Level 4/8K 15K） Ukuwa kwamahhala:0.5m Imodeli Yolwazi Lwe-Dimension Order No. Incazelo Yempahla JHA-G48 4 1000Base-FX kanye ne-8 10/100/1000Base-T(X) RJ45 Port,Multi-mode, Dual Fiber, 550m, SC Connector JHA-G48-20 4 1000Base FX futhi 8 10/100/1000Base-T(X) RJ45 Port,Imodi Eyodwa, I-Dual Fiber, 20km, Isixhumi se-SC JHA-G48W-20 4 1000Base-FX kanye ne-8 10/100/1000Base-T(X) imodi ye-RJ45, Imbobo Eyodwa I-Single Fiber, i-20km, Isixhumi se-SC I-JHA-GS48 4 1000Base-X SFP Slot kanye ne-8 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.

Isingeniso Uchungechunge lwe-JHA-SMW0648 amaswishi aphethwe yi-L3 aklanyelwe ukwakha amanethiwekhi afinyeleleka kakhulu, angalawuleki futhi aqine. Ngohlelo olubanzi lwezivumelwano zomzila, isivinini esinezintambo ezingu-10Gbps, ubuchwepheshe bokunqwabelanisa ngokomzimba, izici ezihlukahlukene zokuphatha kanye neyunithi yamandla yangaphandle engadingeki ngokuzikhethela, uchungechunge lwe-JHA-S4806MG luhlinzeka ngesixazululo esithembekile, esivikelekile nesingabizi kakhulu sebhizinisi, ikhampasi kanye namanethiwekhi e-ISP. Amaswishi ochungechunge lwe-JHA-SMW0648 asekela amaphrothokholi omzila we-Layer 3 ahlanganisa i-Static Routing, i-RIP, i-OSPF ne-VRRP, esiza ekwakheni amanethiwekhi angamandla, athembekile. Amaphrothokholi omzila we-Multicast afana ne-PIM-SM ne-PIM-DM aqinisekisa umzila ophumelelayo wamaqembu okusakaza okuningi. Ngamafomu embobo ahlukene ahlanganisa i-Gigabit Ethernet, Izikhala ze-SFP, 10G SFP+ Slots, amaswishi e-JHA-SMW0648 Series ayakwazi ukushintsha umthamo ophezulu wenethiwekhi. Ngawo wonke amayunithi akhonjwe ngekheli le-IP elilula, isitaki singalungiselelwa kalula futhi siqashwe. Amaswishi ochungechunge lwe-JHA-S4806MG ahlinzeka ngezinhlobo ezi-3 zamachweba wokuphatha angaphandle kwebhendi: amachweba we-console ye-RJ45, amachweba we-Micro-USB console kanye namachweba okuphatha angaphandle kwebhendi e-RJ45. Izimbobo zekhonsoli ye-Micro-USB yakhelwe lawo makhompyutha aphathekayo angasekeli isixhumi esibonakalayo se-RS232 (DB9). Amakhasimende angasebenzisa ikhebula le-USB ukuze alawule amaswishi nge-CLI (umugqa womyalo obonakalayo). Imbobo yokuphatha engaphandle kwebhendi ye-RJ45 isetshenziselwa ukuphatha iwebhu kuphela, ishiya amachweba e-RJ45 ekhululekile ukuze kudluliselwe idatha. Ubuchwepheshe Bokunqwabelanisa Okungokwenyama Ngamafomu echweba ahlukene ahlanganisa i-Gigabit Ethernet, Izikhala ze-SFP, Izikhala ze-10G SFP+, ama-switch e-JHA-MWS0424Series ayakwazi ukushintsha umthamo ophezulu wenethiwekhi. Ngawo wonke amayunithi akhonjwe ikheli le-IP elilula, isitaki singalungiselelwa kalula futhi siqashwe. Imbobo yembobo yokuphatha ephuma ngaphandle kwebhendi ecebile i-JHA-MWS0424 ihlinzeka ngezinhlobo ezi-3 zamachweba okuphatha angaphandle kwebhendi: ama-RJ45consoleports, amachweba we-Micro-USB console kanye namachweba okuphatha angaphandle kwebhendi e-RJ45. I-Micro-USBconsoleports yakhelwe lawo makhompyutha aphathekayo angasekeli isixhumi esibonakalayo se-RS232 (DB9). Amakhasimende angasebenzisa ikhebula le-USB ukuze alawule amaswishi nge-CLI (umugqa womyalo obonakalayo). Imbobo yokuphatha ye-TheRJ45out-of-band isetshenziselwa ukuphatha iwebhu kuphela, ishiya amachweba e-RJ45 e-freefordata transmission.

Uchungechunge lwe-JHA-F23 luwuchungechunge oluyi-10/100M oluzishintshayo lwefayibha ye-Fast Ethernet, enembobo ye-Fiber engu-2 100M kanye nezindawo ezingu-3 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 nezindinganiso ze-IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 100Base-FX. * 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 1A). * 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 3*10/100Base TX+2*100Base FX Power interface DC Connector (2.5 mm) Wavelength 850nm/1310nm/1550nm Transmission Distance Cat5 100m Multimode, Single/Dual-fiber-Single-2Km, Single-Fiber 2Km 20/40/60/80/100Km Imodi Eyodwa, I-Dual-fiber 20/40/60/80/100/120Km Ethernet Port 10/100M RJ45 Ports, Connection STP / UTP Cat5/Cat5e Cooper Cable Fiber Port Multimode, Dual-Port Multifiber 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 naphambili / iqonde ngaphakathi Faka i-MAC: 1 K Umthamo wokushintsha:1G Isimo se-duplex esigcwele: isilawuli sokugeleza, i-half-duplex: i-backpressure mode Isitolo futhi Phambili: 9.6us, Iqonde Ngaphakathi: 0.9us BER: