Isethulo se-JHA-GS42 uchungechunge luyi-10/100/1000M ezishintshayo i-Fast Ethernet fiber switch, enamachweba angu-4 1000M SFP 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+4*1000Base X SFP Isixhumi esibonakalayo samandla se-DC Isixhumi (2.5 mm) Ubude be-Wavelength 850nm/1310nm/1550nm Ibanga Lokudlulisa I-Cat5 100m Multimode, Single-Modem Single-Dual-Single-Dual-Single-Dual 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:16G 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 Hambisa i-FX1-FX4: Inkomba yembobo ye-Fiber Isixhumanisi sembobo ye-Ethernet/isenzo sokukhanya okuphuzi: Inkomba yesilinganiso Isixhumanisi sembobo ye-Ethernet/isenzo esiluhlaza ukukhanya: I-Ethernet port inkomba Input Voltage DC12V2A (Isamba samandla) ≤15W Imvelo Esebenzayo Izinga Lokushisa Ezisebenzayo: -20~70℃ Izinga Lokushisa Lesitoreji: -40~85℃ Umswakamo Wesitoreji: 5% ukuya ku-90% Ubukhulu obungafinyeleliyo 180*100*26mm L * W * H ) Isisindo 0.8KG I-MC&INGRESS PROTECTION Ukuvikelwa okuthuthukisiwe kwamandla: IEC 61000-4-5 Ileveli 3 (2KV) (8/20us) Ukuvikelwa okuthe xaxa kwembobo ye-Ethernet: IEC 61000-4-5 Ileveli 4 (4KV) (10/700usEC0-0 60 ESD) 4-2 Izinga lesi-4 (8K/15K) Ukuwa kwamahhala:0.5m Dimension Order Information Model No. Incazelo Yempahla JHA-G42 4 1000Base-FX kanye 2 10/100/1000Base-T(X) RJ45 Port,Multi-mode, Dual Fiber, 550m, Isixhumi se-SC JHA-G42-20 4 I-1000Base-FX kanye ne-2 10/100/1000Base-T(X) RJ45 Port,Imodi Eyodwa, I-Dual Fiber, 20km, Isixhumi se-SC JHA-GS42W 4 1000Base-FX kanye ne-2 10/100/1000Base-RJ4 Port(X) Imodi eyodwa, I-Single Fiber, 20km, Isixhumi se-SC JHA-GS42 4 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.

▶ Izici: *Isikhwama sensimbi esiqinile *Isixazululo sobufakazi bombani *Ukulahleka kwesixhumanisi esibonakalayo esiphansi – ubuningi obungu-30dB *Ngaphandle kwe-EMI, i-RFI neluphu yaphansi *Ukudluliselwa kwe-Bi-di ku-fiber engu-1 nge-WDM *Ipulaki eshisayo bese udlala neswitch power supply *Iyatholakala kuma-standalone kanye ne-3U rack systems ▶Uhlelo lokusebenza: *Veza indlela yokuvikela ukuvikela kanye nohlelo lwesiteshi esikhokhelwayo *Ithrafikhi yedolobha uhlelo lokuqapha *Isakhiwo kanye nohlelo lokuqapha lwekhampasi *Ukuqapha izimboni (isikhumulo sezindiza, imboni yamakhemikhali, ujantshi wesitimela, njll.) *Ukuqapha kwezempi (ukuvikela umngcele, ukuvikela izwe) *Inkundla kawoyela wamandla kagesi, ukusakazwa kohlelo lwesiteshi sikamabonakude *Ijimu (ividiyo ebukhoma nokudluliswa komsindo ) ▶Amapharamitha womkhiqizo: Umthamo Wesiteshi Sevidiyo 16ch, kusukela kukhamera kuya esikhungweni sokulawula Amasistimu Ahambisanayo NTSC/PAL/SECAM I-Impedance/Voltage BNC 75Ω (engalingani) / 2.0Vp-p Inzuzo Ehlukile 60dB(weighting)(8 bit) Interface BNC Optical Wavelength 1310nm/1550nm OutputB Powerm8~ I-Optic fiber Imodi eyodwa (9/125um) 20Km, i-multimode (50/125um) 1Km, ( 62.5/125um) 500m Ithola ukuzwela -30dBm Interface FC standard, ST/SC optiona Isiteshi Sedatha Ubuningi 1ch, ukusuka esikhungweni sokulawula ukuya kukhamera Iphrothokholi Yedatha RS485 Ububanzi bephutha 0~3000kbps Iphutha 9 I-Interface Phoenix terminal Electrical. Ezemvelo. Mechanical Operating voltage AC220V Izinga lokushisa elisebenzayo -35℃～+75℃ Izinga lokushisa lesitoreji -45℃～+85℃ Umswakamo 0~95%non-condensing Dimension-standalone 485(L)*237(W)*45(H) mm, 19 '' 1U Net Weight 1.85kg/piece Gross Isisindo(ipheya) 4.00kg/ipheya

Izici ♦ Isekela imbobo ye-Ethernet engu-1 10/100/1000Base-T(X). kanye nembobo ye-Ethernet engu-8 10/100Base-T(X). ♦ Ukusekela i-IEEE802.3, IEEE802.3u, IEEE802.3x. ♦ I-plug-and-play, 10/100Base-T(X), i-duplex egcwele/uhhafu, ukuzijwayeza okuzenzakalelayo kwe-MDI/MDI-X. ♦ Idizayini ye-chip yezimboni, ukuvikelwa kwe-15kV ESD, ukuvikelwa kokukhuphuka kwe-8kV. ♦ Amandla e-DC10-58V okuphelelwa umsebenzi, ukuvikela ukuhlehla kwe-polarity. ♦ nIdizayini yezinga le-Industrial 4, -40-85°C izinga lokushisa lokusebenza. ♦ Izindlu ze-aluminium ezilinganiselwe nge-IP40, i-DIN-Rail ifakwe. Isingeniso I-JHA-IG1F8H iyiswishi ye-Ethernet yemboni ye-plug-and-play engalawulwa, enganikeza isixazululo esingokongayo se-Ethernet yakho. Isakhiwo sayo esivalwe ngothuli ngokuphelele (ibanga lokuvikela i-IP40), i-over-current, over-voltage kanye ne-EMC evikelwe, amandla aphindwe kabili angasebenzi kanye nomklamo we-alamu ohlakaniphile owakhelwe ngaphakathi kungasiza isistimu yabasebenzi abaqashisayo baqaphe ukusebenza kwenethiwekhi, ukusebenza ngokwethembeka endaweni enokhahlo neyingozi. I-JHA-IG1F8H isekela imbobo engu-1 10/100/1000Base-T(X) kanye nembobo ye-Ethernet engu-8 10/100Base-T(X). Isekela i-CE, i-FCC, i-RoHS ejwayelekile, ikesi lensimbi eliqinile eliqinile, okokufaka kwamandla (DC10-58V). Iswishi isekela i-IEEE802.3, IEEE802.3u, IEEE802.3x ene-10/100Base-T(X), i-full/half-duplex, kanye ne-MDI/MDI-X auto-adaptation, izinga lokushisa -40-85℃ lingahlangabezana zonke izinhlobo zezidingo zemvelo yezimboni, ezihlinzeka ngesixazululo esithembekile nesomnotho senethiwekhi yakho yezimboni ye-Ethernet. I-Specification Protocol Standard IEEE802.3, IEEE802.3u, IEEE802.3x Isilawuli sokugeleza IEEE802.3x isilawuli sokugeleza, isilawuli sokugeleza kokucindezela emuva Ukushintsha Ukusebenza kwe-VLAN ukwesekwa kanye nenani:Sekela 16 Imodi Yokudluliswa kwama-VLAN ID: Isitolo Nangaphambili Usayizi Webhafa YephaketheK Emuva 8 Usayizi Osemuva: 4ndwid : 3.6Gbps MAC Usayizi Wethebula: Isikhathi Sokubambezeleka esingu-2K: 100,000 Hours Warranty 5-years Dimension Order Information Model No. Incazelo Yempahla JHA-IG1F8H Unmanaged Industrial Ethernet Switch, 1 10/100/1000Base-T(X) kanye 8 10/100Base-T(X), DIN-Rail, DC10-58V, -40-85°C Ukunikezwa kwamandla Okushisa Okusebenza: DC24V DIN-Rail Power Supply noma I-adaptha yamandla ingokuzithandela.

Izici: ◊ Sekela i-10Gbase-T / 5Gbase-T / 2.5Gbase-T / 1000base-T ◊ I-Hot-pluggable SFP footprint ◊ I-Compact RJ-45 yokuhlanganisa isixhumi ◊ i-RoHS ehambisanayo futhi engenamthofu ◊ Ukunikezwa kwamandla okukodwa +3.3V 1 Gigabit ◊ I-Ethernet phezu kwentambo ye-Cat 6a ◊ I-Ambient Operating temperature: 0°C kuya +70°C Izinhlelo zokusebenza: ◊ 10G Ethernet phezu kwentambo ye-Cat 5 ◊ Shintsha/Irutha ukuze Ushintshe/Isixhumanisi Somzila ◊ I-I/O enesivinini esikhulu samaseva wamafayela Incazelo: JHA3901G SFP+-10GBASE-T Ifomu Elincane Lethusi Ama-transceivers axhumekayo (SFP) asekelwe ku-SFP Multi Source Agreement (MSA) . Zihambisana namazinga we-10Gbase-T / 5Gbase-T / 2.5Gbase-T / 1000base-T njengoba kucaciswe ku-IEEE Std 802.3. I-SFP+-10GBASE-T isebenzisa iphinikhodi ye-SFP's RX_LOS(kumele idonswe kumsingathi) ukuze kuboniswe isixhumanisi. Uma udonsa noma uvula iphinikhodi ye-SFP's TX_DISABLE, i-PHY IC ingasethwa kabusha. • I-SFP ukuze Isixhumi Sokusingatha Iphinikhodi Yegama Lophawu/Incazelo Ref. 1 I-VEET Transmitter Ground (Ejwayelekile neGround Receiver) 1 2 Iphutha Le-TFAULT Transmitter. Ayisekelwe. 3 I-TDIS Transmitter Khubaza. Okukhipha i-laser kukhutshaziwe phezulu noma kuvuliwe. 2 4 MOD_DEF(2) Incazelo Yemojuli 2. Umugqa wedatha we-Serial ID. 3 5 MOD_DEF(1) Incazelo Yemojuli 1. Ulayini wewashi we-Serial ID. 3 6 MOD_DEF(0) Imojula Incazelo 0. Isekelwe ngaphakathi kwemojuli. 3 7 Linganisa Khetha Alukho uxhumano oludingekayo 8 I-LOS High ikhombisa ukuthi akukho okuxhunyiwe. izinkomba eziphansi ezixhunyiwe. 4 9 I-VEER Receiver Ground (Ejwayelekile Nge-Transmitter Ground) 1 10 I-VEER Receiver Ground (Ejwayelekile ne-Transmitter Ground) 1 11 VEER Receiver Ground (Ejwayelekile Nge-Transmitter Ground) 1 12 I-RD- Receiver Ehlanekezelwe IDATHA iphumile. I-AC Ihlanganiswe ne-13 RD+ Isamukeli IDATHA engaguquki iphumile. I-AC Ihlanganiswe ne-14 VEER Receiver Ground (Ejwayelekile Nge-Transmitter Ground) 1 15 I-VCCR Receiver Power Supply 16 VCCT Transmitter Power Supply 17 VEET Transmitter Ground (Ejwayelekile Nge-Receiver Ground) 1 18 TD+ Transmitter Non.Inverted AC DATA. 19 I-TD- Transmitter Eguquliwe IDATHA ku-AC Ihlanganiswe. 20 I-VEET Transmitter Ground (Ejwayelekile Ngendawo Yokwamukela) 1 Amanothi: 1. Inkundla yesekethe ixhunywe ku-chassis ground 2. I-PHY ivaliwe ku-TDIS > 2.0V noma ivuliwe, inikwe amandla ku-TDIS