8 Year Exporter 8 Poe Switch - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Canja JHA-G28LN (Ring Network Ba tare da Saita ba) - JHA
8 Year Exporter 8 Poe Switch - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Canja JHA-G28LN (Cibiyar sadarwa ta zobe ba tare da saiti ba) - Bayanin JHA:
Gabatarwa
JHA-G28LN jerin cikakken gigabit zobe cibiyar sadarwa fiber sauya yana ba da mafi kyawun sarrafawa, goyan bayan QoS, gami da VLAN, madubi, keɓewar tashar jiragen ruwa, tallafin itace STP (802.1D) da RSTP (802.1w) da ƙirar hanyar sadarwa ta fiber zobe ɗaya ta dace don kan- amfani da site. Tsarin samfurin ya dace da ma'auni na Ethernet, yana ƙara kariya ta walƙiya da matakan kariya na kariya, kuma yana da yawan zafin jiki na aiki daga -20 ° C zuwa 70 ° C, tare da kwanciyar hankali da aminci.
Ana iya amfani da na'urar sosai a fannonin watsa bayanai daban-daban kamar gine-gine masu wayo, birane masu wayo, al'umma masu wayo, sufuri mai wayo, sadarwa, tsaro, tsare-tsaren kudi, kwastan, jigilar kayayyaki, wutar lantarki, kiyaye ruwa da wuraren mai.
Siffofin
* 2 * 1000M Fiber tashar jiragen ruwa + 8 10/100 / 1000M RJ45 Port, cikakken / rabin duplex yanayin, MDI / MDI-X gano atomatik;
* Goyan bayan firam ɗin jumbo 9600bytes;
* Jerin nesa na watsawa ya cika, wanda zai iya fahimtar watsa har zuwa 120KM;
* Babu buƙatar saita hanyar sadarwar zobe, na iya saita ayyukan cibiyar sadarwa da sauri;
* Goyan bayan aikin hana guguwar watsa shirye-shirye;
* Taimakawa IEEE802.3/802.3u/802.3x IEEE802.3D/IEEE802.3W;
* Goyan bayan ƙarancin ƙarancin latency da fasahar caching na roba: ɗaukar yanayin “ajiya da gaba”, haɗa na'urori masu saurin gudu daban-daban, da daidaita yanayin aiki;
* Goyan bayan adireshin MAC 16K;
Ƙayyadaddun bayanai
| Kafaffen Port | 8*10/100/1000TX+2*1000Base FX |
| Ƙarfin wutar lantarki | Mai Haɗin DC (2.5mm) |
| Tsawon tsayi | 850nm/1310nm/1550nm |
| Nisa Watsawa | Kashi 5 100m Multimode, Single/Dual-Fiber 2Km Yanayin Single, Single-fiber 20/40/60/80/100Km Yanayin Single, Dual-fiber 20/40/60/80/100/120Km |
| Ethernet Port | 10/100M RJ45 Mashigai, Haɗin STP / UTP Cat5/Cat5e Cooper Cable |
| FiberPort | Multimode, Dual-fiber SC/ST/FC (Diamita 50/125, 62.5/125μm) Yanayin Single, Single Fiber, SC/ST/FC (Diamita 9/125μm) Yanayin Single, Dual-fiber SC/FC (diamita 9/125μm) |
| Musanya Hali | Hanyar Juyawa: Canjin Mai jarida, adanawa da turawa / kai tsaye MAC Adireshin: 16K Canja wurin iya aiki: 56G Cikakken yanayin duplex: sarrafa kwarara, rabi-duplex: yanayin matsa lamba Adana da Gaba: 9.6us, Madaidaici A: 0.9us MTBF: 50,000 hours |
| Network Topology | Ring topology: Ba Tallafi ba Tauraro topology: Tallafi Bus topology: Tallafi Tree Topology: Tallafi |
| LEDMai nuna alama | P: Samar da Wuta F1-F2: Alamar tashar Fiber Hasken rawaya tashar tashar hanyar sadarwa: mai nuna ƙimar Ethernet tashar jiragen ruwa kore haske: Ethernet tashar jiragen ruwa nuna alama |
| Tushen wutan lantarki | Wutar lantarki: DC5V2A Cikakken lodi: |
| Aiki Muhalli | Yanayin Aiki: -20 ~ 70 ℃ Adana zafin jiki: -20 ~ 70 ℃ Humidity na Ajiye: 5% zuwa 90% mara taurin kai |
| Dgirma | 199*88*25mm (L * W * H) |
| Nauyi | 0.9KG |
| MC&INGRESS PROTECTION | Ƙaddamar da Ƙarfin Ƙarfi: IEC 61000-4-5 Level 3 (2KV) (8/20us) Kariyar haɓaka tashar tashar Ethernet: IEC 61000-4-5 Level 4 (4KV) (10/700us) ESD: IEC 61000-4-2 Mataki na 4 （8K/15K） Faduwa kyauta: 0.5m |
Girma
Bayanin oda
| Model No. | Bayanin Kaya |
| Saukewa: JHA-G28LN | 2 1000Base-FX da 8 10/100/1000Base-T (X) RJ45 Port, SC Connector, Ring Network Management, Desktop |
| Mai Haɗin Fiber:SC/ST/FC/LC(SFP Ramin), Single Mode/Multimode, Dual Fiber/Single Fiber, 2Km/20Km/40Km/60Km/80Km/100Km/120Km Zabi ne. | |
Hotuna dalla-dalla samfurin:
Jagoran Samfuri masu alaƙa:
Ƙididdigar sauri da mafi girma, masu ba da shawara da aka sanar don taimaka maka zaɓar madaidaicin kayan ciniki wanda ya dace da duk bukatunku, ɗan gajeren lokaci, kula da ingancin kulawa da ayyuka daban-daban don biyan kuɗi da jigilar kaya don 8 Year Exporter 8 Poe Switch - 8 10/100/1000TX + 2 1000FX | Fiber Ethernet Canja JHA-G28LN (Ring Network Ba tare da Saiti) - JHA , Samfurin zai ba da kyauta ga duk duniya, kamar: Sheffield, Swaziland, Sheffield, Tun lokacin da aka kafa kamfaninmu, mun gane muhimmancin samar da inganci mai kyau. samfurori da dukan zuciya kafin tallace-tallace da sabis na tallace-tallace. matsaloli tsakanin masu samar da kayayyaki na duniya da abokan ciniki sun kasance saboda rashin sadarwa mara kyau. A al'adance, masu samar da kayayyaki na iya yin shakkar tambayar abubuwan da ba su fahimta ba. Mun rushe waɗannan shingen don tabbatar da samun abin da kuke so zuwa matakin da kuke tsammani, lokacin da kuke so.
By Eileen daga Turai - 2017.01.28 18:53 Wannan ƙwararriyar dillali ce, koyaushe muna zuwa kamfaninsu don siye, inganci mai kyau da arha.
By Abigail daga Birmingham - 2018.09.29 13:24 
