4*E1 phezu kwe-Ethernet(IP) Uhlobo Lwedeskithophu

Incazelo emfushane:

Nikeza isixhumi esibonakalayo seziteshi ezingu-1-4 E1 ngokusobala, siqinisekisa ku-ITU-G.703.
Ukusebenza kahle kokudlulisela okuphezulu, ukubambezeleka kokudlulisela okuphansi.
Nikeza iziteshi ezingu-4*E1 ne-2*10/100/1000Base-TX ne-interface engu-1*1000Base-FX.
Ubude bephakethe le-Ethernet bungasethwa, busekele iphakethe elikhulu.
Umsebenzisi angakhetha i-IP protocol encapsulation noma uhlobo lwe-Ethernet olulula.
Sekela ukulungiselelwa kwe-VLAN.
Sekela umsebenzi we-Ethernet ping.
Umsebenzi wesikhombi sokulahlekelwa kwephakheji yokusekela yomugqa wokudlulisela we-E1.
Iluphu ye-E1 yendawo nekude kanye nomsebenzi wasendaweni we-E1 wokunika amandla.
Khomba ukukhomba noma ukhombe ekuxhumekeni kwamaphoyinti amaningi, ukwanelisa izinhlelo zokusebenza ezahlukene.
Ukudluliswa okusebenzayo okuphezulu, kuze kufike ku-90% we-bandwidth utility ratio.
Sekela izinhlobo ezimbili zokusebenzelana-75Ω kanye no-120Ω-ukulungiselelwa okungadingeki.
I-10/100M Ethernet, i-adaptha ezenzakalelayo ye-duplex egcwele/uhhafu, isekela i-auto-MDIX.
Lapho ukhetha iwashi lokujwayela inethiwekhi, lingakwazi ukuqalisa kabusha iwashi langempela ngokunembile ngomshini wokuqalisa kabusha iwashi le-TDM, iwashi elizinzile, i-jitter encane nohambo oluncane, oluvumelana ne-ITU-T clock jitter kanye nezinga lohambo.
I-platform yokuphatha i-WEB yokusekela idivayisi, ukuthuthukiswa kwesofthiwe ye-inthanethi, uhlangothi lokusingatha lungaphatha umsebenzi wemishini yomshini wombuso ngamunye;

I-JHA-T-4E1:

XHUMANA MANJE THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Ividiyo Ehlobene

Amapharamitha

Imininingwane

Isicelo

Landa

Uhlolojikelele

I-TDMoIP-4E1isetshenziswa kakhulu ukudlulisa isignali yezwi ngenethiwekhi ye-IP. Ine-interface ye-4E1, imbobo ye-2 UTP Ethernet kanye ne-1*fiber Ethernet port. I-TDMoIP-1E ingaxhuma idivayisi ye-TDM kanye nezindleko eziphansi ezingenantambo zomsebenzisi noma ilandele ukulungiselelwa kwe-Ethernet/IP, ngaphandle kokuthikameze ubuningi bezwi. iqinisekisa ukuxhuma kusixhumi esibonakalayo se-E1 sanoma iyiphi idivayisi ngaphandle komthungo, njenge-PBX, isiteshi sesisekelo seselula, idivayisi yokusayina ye-SS7 kanye nesistimu yemeyili yezwi. Ingasetshenziswa ohlelweni lokuxhumana olusekelwe ku-E1, njenge-LAN, WAN, MAN kanye nenethiwekhi engenantambo.

Ukunikeza ishaneli ye-E1 yokulingisa nge-Ethernet, ubunzima wukwakha kabusha ulwazi lwesikhathi lokusakaza kwekhodi ye-E1 ngempumelelo ekuphumeni kwenethiwekhi. Ukubi okukhethekile kwe-Ethernet ngokwayo, njengokulibaziseka kwephakethe okungahleliwe, ngaphandle kwendlela yokudlulisa isikhathi esebenzayo, iphutha lokudlulisela noma ukushayisana okuletha ukulahleka kwephakethe, kufanele kunqotshwe. Inkampani yethu ixazulula ubunzima obungenhla ngokungenaphutha ngokuzitholela inzuzo yobuchwepheshe nokulungisa ubuchwepheshe bokulahla amawashi obuthuthukisiwe. I-TDMoIP-4E ihlanganisa idethi yokusakaza kwekhodi ye-E1 ephaketheni futhi iyithumele kusisetshenziswa esikude nge-Ethernet.

Okwedlule: I-13-port Unmanaged Industrial Ethernet Switch, ene-4 1000Base-X SFP Slot kanye ne-8 10/100/1000Base-T(X) Ethernet Port

Olandelayo: I-2-port Industrial Mini Fiber Media Converter, ene-1 100Base-X SFP Slot kanye ne-1 10/100Base-T(X) Ethernet Port

Amapharamitha

•I-Ethernet interface (10/100/1000M)

Isilinganiso sokusebenzisana: 10/100/1000 Mbps, uhhafu/okugcwele kwe-duplex-negotiation

I-Interface Standard: Ihambisana ne-IEEE 802.3, IEEE 802.1Q (VLAN)

Amandla wekheli le-MAC: 4096

Isixhumi: RJ45, isekela i-Auto-MDIX

•E1 Interface

Okujwayelekile: hambisana ne-G.703 ejwayelekile

Izinga lekhodi: 2.048Mbit/s±50ppm

Uhlobo lwekhodi: HDB3

Ukuzimela: 75Ω (okungalingani)/ 120 (ibhalansi)

Isixhumi: BNC (okungalingani)/ RJ45 (ibhalansi)

Ukubekezelela i-Jitter: kuhambisana ne-G.742 kanye ne-G.823

•Indawo yokusebenza

Izinga lokushisa lokusebenza: -10°C ~ 50°C

Umswakamo osebenzayo: 5% ~ 95% (akukho ukufingqa)

Izinga lokushisa lesitoreji: -40°C ~ 80°C

Umswakamo Wesitoreji: 5%~95 % (akukho ukufingqa)

Imininingwane

Imodeli	I-JHA-T-4E1
Incazelo Esebenzayo	4*E1 phezu kwe-Ethernet ,Amandla angaphakathi AC220V/DC48V/DC24V angazikhethela
Amandla	Ukunikezwa kwamandla: AC180V ~ 260V;DC -48V;DC +24V Ukusetshenziswa kwamandla: ≤10W
Ubukhulu	216X130X31mm(WXDXH)
Isisindo	1.3KG