8 10/100/1000TX + 2 1000FX |I-Fiber Ethernet Switch JHA-G28LN (Inethiwekhi Yokukhala Ngaphandle Kokusetha)

Incazelo emfushane:

• Imbobo ye-Fiber engu-2*1000M+8 10/100/1000M RJ45 Imbobo, imodi ye-duplex egcwele/uhhafu, ukutholwa okuzenzakalelayo kwe-MDI/MDI-X;

• Sekela 9600bytes jumbo uhlaka;

• Uchungechunge lwebanga lokudluliswa luqediwe, olungakwazi ukubona ukudluliswa kokufika ku-120KM;

• Asikho isidingo sokusetha inethiwekhi yokukhala, ingalungisa ngokushesha imisebenzi yenethiwekhi;

• Ukusekela ukusakaza umsebenzi wokucindezela isiphepho;

• Sekela i-IEEE802.3/802.3u/802.3x IEEE802.3D/IEEE802.3W;

• Sekela ukubambezeleka okuphansi kwe-ultra-low kanye nobuchwepheshe bokulondoloza isikhashana okunwebekayo: sebenzisa imodi "yesitolo nokudlulisela phambili", xhuma kalula amadivayisi anesivinini esihlukile, futhi imodi yomsebenzi iguquguquke;

• Sekela ikheli le-16K MAC;

XHUMANA MANJE THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Landa

Isingeniso

Uchungechunge lwe-JHA-G28LN olugcwele amaswishi e-fiber ye-gigabit ring network ahlinzeka ngokulawuleka kangcono, ukusekela i-QoS, okuhlanganisa i-VLAN, i-mirroring, i-port isolation, ukwesekwa okunwetshwa kwesihlahla i-STP (802.1D) ne-RSTP (802.1w) kanye nomklamo owodwa wenethiwekhi ye-fiber ring ilungele- ukusetshenziswa kwesayithi.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.
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

* 2*1000M Fiber port+8 10/100/1000M RJ45 Port, imodi ye-duplex egcwele/isigamu, ukutholwa okuzenzakalelayo kwe-MDI/MDI-X;

* Sekela 9600bytes jumbo uhlaka;

* Uchungechunge lwebanga lokudlulisela luqediwe, olungakwazi ukubona ukudluliswa kokufika ku-120KM;

* Asikho isidingo sokusetha inethiwekhi yendandatho, ingalungisa ngokushesha imisebenzi yenethiwekhi;

* Ukusekela ukusakaza umsebenzi wokucindezela isiphepho;

* Ukusekela i-IEEE802.3/802.3u/802.3x IEEE802.3D/IEEE802.3W;

* Sekela i-ultra-low latency kanye nobuchwepheshe bokulondolozwa kwesikhashana okunwebekayo: sebenzisa imodi "yesitolo naphambili", xhuma kalula amadivayisi anesivinini esihlukile, futhi imodi yokusebenza iguquguquke;

* Sekela ikheli le-MAC le-16K;

Imininingwane

Imbobo Elungisiwe	810/100/1000Base TX+21000Base FX
Isixhumi esibonakalayo samandla	Isixhumi se-DC (2.5 mm)
Ubude begagasi	850nm/1310nm/1550nm
Ibanga lokudlulisela	Ikati 5 100m I-Multimode, I-Single/Dual-fiber 2Km Imodi Eyodwa, 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, Connection STP / UTP Cat5/Cat5e Cooper Cable
I-FiberItheku	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)
Isici Sokushintshanisa	Indlela Yokuguqula: Ukuguqulwa kwemidiya, ukugcina nokuyisa phambili / kuqonde ngaphakathi I-MAC Add: 16 K Umthamo wokushintsha:56G Isimo se-duplex egcwele: isilawuli sokugeleza, i-half-duplex: imodi yokucindezela emuva Isitolo futhi Phambili: 9.6us, Iqonde Ngaphakathi: 0.9us I-MTBF: amahora angama-50,000
I-Network Topology	I-topology yokukhala:Ayisekeli I-topology yenkanyezi:Usekelo I-topology yebhasi:Ukusekela I-Tree Topology:Ukusekela
I-LEDInkomba	P: Ukunikezwa kwamandla I-F1-F2:Isikhombi Sembobo Ye-Fiber Imbobo yenethiwekhi ukukhanya okuphuzi: inkomba yesilinganiso Imbobo ye-Ethernet ukukhanya okuluhlaza: Inkomba yembobo ye-Ethernet
Ukunikezwa kwamandla kagesi	Okokufaka kwamandla: DC5V2A Umthwalo Ogcwele: <5W
Iyasebenza Imvelo	Izinga Lokushisa Lokusebenza: -20 ~ 70℃ Izinga Lokushisa Lokugcina: -20 ~ 70 ℃ Umswakamo Wesitoreji: 5% ukuya ku-90% ongajiki
Dimension	1998825mm ( L * W * H )
Isisindo	0.9KG
MC&INGRESS PROTECTION	Ukuvikelwa kokukhuphuka kwamandla: IEC 61000-4-5 Level 3 (2KV) (8/20us) Ukuvikelwa kwe-Surge kwe-Ethernet port: IEC 61000-4-5 Level 4 (4KV) (10/700us) I-ESD: IEC 61000-4-2 Ileveli 4 (8K/15K) Ukuwa kwamahhala: 0.5m

Ubukhulu

Oda Ulwazi

Imodeli No.	Incazelo Yezimpahla
I-JHA-G28LN	2 1000Base-FX kanye ne-8 10/100/1000Base-T(X) RJ45 Port,Isixhumi se-SC,Ukuphathwa Kwenethiwekhi Yendandatho, Ideskithophu
Isixhumi se-Fiber:I-SC/ST/FC/LC(SFP Slot), Imodi Eyodwa/I-Multimode, I-Dual Fiber/I-Single Fiber, 2Km/20Km/40Km/60Km/80Km/100Km/120Km Inketho.