Abahlinzeki Abaphezulu Ikesi Lokushintsha Kwenethiwekhi I-Ip Ikhamera Ku-Cctv Field - 8 10/100/1000TX + 4 1000X SFP Slot | I-Fiber Ethernet Switch JHA-GS48 – JHA

Incazelo emfushane:

XHUMANA MANJE THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Ividiyo Ehlobene

Impendulo (2)

Landa

Ngokuvamile sicabanga futhi sizijwayeze ukuhambisana nokushintsha kwesimo, futhi sikhule. Sihlose ukuzuza ingqondo nomzimba ocebile kanye nokuphilaI-Mini Gigabit Ethernet Switch,8channel Fxo Fxs Voice Pcm Mux,28 Ports Layer 2 Managed Industrial Ethernet Switch, Besilokhu sifuna kusengaphambili ukumisa izinhlangano zokubambisana kanye nawe. Qiniseka ukuthi uyasithinta ukuze uthole idatha eyengeziwe.

Abahlinzeki Abaphezulu Ikesi Lokushintsha Kwenethiwekhi I-Ip Ikhamera Ku-Cctv Field - 8 10/100/1000TX + 4 1000X SFP Slot | I-Fiber Ethernet Switch JHA-GS48 – JHA Imininingwane:

Isingeniso

Uchungechunge lwe-JHA-GS48 luwuchungechunge lwe-10/100/1000M oluzishintshayo lwefayibha ye-Fast Ethernet, enamachweba angu-4 1000M SFP kanye nezindawo ezingu-8 10/100/1000Base-TX ezizijwayezayo ze-Ethernet RJ45.
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 kudatha ehlukahlukene ye-broadband
izinkambu zokuthutha, njengezakhiwo ezihlakaniphile, amadolobha ahlakaniphile, imiphakathi ekhaliphile, 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	810/100/1000Base TX+41000Base X SFP
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	10/100/1000M 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: 8K Umthamo wokushintsha:32G Isimo se-duplex egcwele: isilawuli sokugeleza, i-half-duplex: imodi yokucindezela emuva Isitolo futhi Phambili: 9.6us, Iqonde Ngaphakathi: 0.9us UVlan:Ukusekela
I-Network Topology	I-topology yokukhala:Ayisekeli I-topology yenkanyezi:Usekelo I-topology yebhasi:Ukusekela I-Tree Topology:Ukusekela
I-LEDInkomba	P: Ukunikezwa kwamandla 1-8: Inkomba yembobo kagesi 9-12: Inkomba yembobo yokubuka S: Inkomba ye-alamu yesistimu
InputVi-oltage	I-DC5~16V (Isamba samandla) ≤10W
Iyasebenza Imvelo	Izinga Lokushisa Lokusebenza: -20 ~ 70℃ Izinga Lokushisa Lokugcina: -40 ~ 85 ℃ Umswakamo Wesitoreji: 5% ukuya ku-90% ongajiki
Dimension	15211444mm ( L * W * H )
Isisindo	0.6KG
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-G48	4 1000Base-FX kanye ne-8 10/100/1000Base-T(X) RJ45 Port,Multi-mode, Dual Fiber, 550m, SC Connector
I-JHA-G48-20	4 1000Base-FX kanye ne-8 10/100/1000Base-T(X) RJ45 Port,Imodi Eyodwa, I-Dual Fiber, 20km, Isixhumi se-SC
I-JHA-G48W-20	4 1000Base-FX kanye ne-8 10/100/1000Base-T(X) RJ45 Port,Imodi Eyodwa, I-Single Fiber, 20km, Isixhumi se-SC
I-JHA-GS48	4 1000Base-X SFP Slot kanye ne-8 10/100/1000Base-T(X) RJ45 Port
Isixhumi se-Fiber:I-SC/ST/FC/LC(SFP Slot), Imodi Eyodwa/I-Multimode, I-Dual Fiber/I-Single Fiber, 550m/20Km/40Km/60Km/80Km/100Km/120Km Inketho.

Izithombe zemininingwane yomkhiqizo:

Umhlahlandlela Womkhiqizo Ohlobene:

Inkampani yethu igcizelela ukuphatha, ukwethulwa kwabasebenzi abanekhono, kanye nokwakhiwa kwesakhiwo sabasebenzi, izama kanzima ukuthuthukisa ikhwalithi kanye nokuqaphela umthwalo wemfanelo wabasebenzi. Inkampani yethu ithole ngempumelelo Isitifiketi se-IS9001 kanye Nesitifiketi Se-European CE Se-Top Suppliers Network Switch Case Ip Ikhamera Ku-Cctv Field - 8 10/100/1000TX + 4 1000X SFP Slot | I-Fiber Ethernet Switch JHA-GS48 – JHA , Umkhiqizo uzohlinzeka emhlabeni wonke, njenge: Mauritius, Moscow, Nepal, Ngokuzayo, sithembisa ukugcina ukunikezwa kwekhwalithi ephezulu kanye nemikhiqizo engabizi kakhulu, isebenza kahle kakhulu. ngemva kwesevisi yokuthengisa kuwo wonke amakhasimende ethu emhlabeni wonke ukuze kuthuthukiswe okufanayo kanye nenzuzo ephezulu.