2019 China Idizayini Entsha 16e1 Kuya ku-4ethernet Converter - I-Ethernet kuya ku-E1 Guqula i-E1 ibe i-Fiber Ethernet JHA-CE8F4 – JHA
2019 China Idizayini Entsha 16e1 Kuya ku-4ethernet Converter - I-Ethernet ukuya ku-E1 Guqula i-E1 ibe i-Fiber Ethernet JHA-CE8F4 – JHA Imininingwane:
8E1-4FE isikhombimsebenzisi esibonakalayoI-JHA-CE8F4
(I-Logic Lsolation)
Uhlolojikelele
Idivayisi esebenzisa ubuchwepheshe bokuphindaphindeka kokuqondisa okubuyela emuva ukuze inqwabelane kumasekhethi amaningi e-E1 ukuze idlulisele idatha ye-Ethernet ye-4Channel 100BASE-TX. Ingabona ukuguqulwa phakathi kwesiteshi esingu-1~8 se-E1 nesixhumi esibonakalayo se-Ethernet, ukwenza iziteshi ze-E1 zixhunywe ne-Ethernet optical interface. Usebenzisa i-GFP encapsulation, sekela i-LCS (isikimu sokulungiswa komthamo wesixhumanisi) kanye nephrothokholi ye-LAPS.
Le divayisi ingakwazi ukusekela ukumiswa kwesiteshi se-1-8 Channel E1, ingathola ngokuzenzakalelayo inombolo ye-E1 bese ikhetha i-E1 etholakalayo. Ivumela i-E1 imigqa yokudlulisa isikhathi, 1channel/4channel/8channel Ethernet bandwidth is1984Kbit/s, 7936Kbit/s, 15872 Kbit/s.
Idivayisi inikeza umsebenzi we-alamu. Umsebenzi unokwethenjelwa futhi uphansi ukusetshenziswa kwamandla, ukuhlanganiswa okuphezulu, usayizi omncane. Ukuphathwa Kwenethiwekhi Yokusekela , Umsebenzi oyinhloko wohlelo lokuphatha inethiwekhi ukugcwalisa uphenyo lwamadivayisi asendaweni nakude kanye nokuphathwa kokucushwa okuhlanganisa nombuzo wesimo se-alamu kulayini we-E1, isimo sokusebenza se-Ethernet, nokulawula i-loopback njll.
Isithombe Somkhiqizo
19inch 1U Uhlobo
Izici
- Ukudluliswa okusobala kwedatha ye-Ethernet kumasekethe angu-1 kuya kwangu-8 E1;
- Ingafakwa isixhumi esibonakalayo sikagesi esishintshayo se-Ethernet ukuze umsebenzisi alondoloze iswishi ye-Ethernet;
- I-Ethernet 10/100M, i-duplex egcwele/uhhafu iguquguquka ngokugcwele, isekela iphrothokholi ye-VLAN;
- Ichweba ngalinye lisekela i-Ethernet i-AUTO-MDIX (ikhebula le-crossover kanye nokujwayela komugqa oqondile);
- Isixhumi esibonakalayo se-Ethernet futhi siyizixhumi ezibonakalayo ozikhethela ukuze kuzuzwe ukudluliswa kwedatha ye-Ethernet ngokuxhumanisa i-E1 kude;
- Imigqa engu-8-channel E1, umehluko omkhulu wokulibaziseka phakathi kwanoma yikuphi okubili ungafinyelela ku-220ms; lapho umehluko wokulibaziseka ungaphezu kuka-220ms, ukubambezeleka kuzoveza i-alamu engalungile, kuyilapho ukuphazamiseka kwebhizinisi;
- Uhlu lwamakheli we-Ethernet MAC olwakhiwe (4096), olunomsebenzi wokuhlunga uhlaka lwedatha yendawo;
- I-E1 interface ithobela i-ITU-T G.703, G.704 ne-G.823, ayisekeli ukusetshenziswa kwezikhala zokusayina;
- Imodi yesibali sikhathi, isikhathi esikhethwayo sendawo kanye nokulandelela isikhathi somugqa we-E1, umthombo wesikhathi womugqa we-E1 ungashintshwa ngokuzenzakalela ngokuya ngekhwalithi yesiginali. Njengesistimu yomthombo wesikhathi womugqa we-E1 womgwaqo wokuqala u-E1, lapho ukwehluleka kwe-E1 yokuqala (isixwayiso esibucayi i-LOS/AIS/LOF/CRC4 noma i-loopback ekhiqiza isignali) kanye nendlela yesibili engu-E1 isebenza kahle, isistimu izoshintshela ethrekhi ngokuzenzakalelayo. Umgwaqo wesibili E1; ukuqedwa kwephutha, uhlelo bese lubuyela ngokuzenzakalelayo kumgwaqo wokuqala we-E1;
- Ukuhambisana nephrothokholi evamile ye-ITU-T, isiphakamiso se-GFP-F encapsulation G.7041, VCAT concatenation virtual kanye LCAS Link Capacity Adjustment izincomo G.7042, Ethernet mapping kuya nxE1 isincomo G.7043, Ethernet ku-E1 isiphakamiso semephu eyodwa G. 8040;
- Lapho umkhawulokudonsa wokudlulisela ukhuphuka, ngeke kulimaze idatha ye-Ethernet; umkhawulokudonsa wokudlulisela uncishisiwe ngokwenziwa, futhi ungabonakala ngaphandle kokulimaza inethiwekhi yedatha ye-Ethernet;
- I-E1 tributary ends ingase ingahambelani nokuxhumeka kwe-serial;
- Uma i-slip direction E1 ihluleka, enye indlela isengasebenza;
- Iluphu yesignali ye-E1 ibuyele emuva futhi inqamule umsebenzi wokuthola okuzenzakalelayo: Lapho ithola ukwenzeka kweluphu yesiginali ye-E1 yomgwaqo, isistimu inqamule le E1; i-loopback ikhululiwe, i-E1 yokubuyisela okuzenzakalelayo sebenzisa lo mgwaqo;
- Gcwalisa inkomba ye-alamu, khetha ukubonisa i-alamu yendawo / ekude;
- Isekela umsebenzi we-loopback ohlangothini lwe-E1 ukuze kube lula ukuhlolwa kwemigqa ye-E1;
- Sekela isistimu yendawo yokusetha kabusha isistimu yesilawuli kude;
- hlinzeka ngomyalo we-loopback esibonakalayo esikude, ukugcinwa kalula komugqa;
- Ukuphathwa kwe-console interface kuhlinzeka ngokuvula ukufakwa kalula;
- Imojula yokuphatha inethiwekhi yokucushwa, isekela ukuphathwa kwenethiwekhi ye-SNMP ezimele;
- nalokhu kubheka isimo sokusebenza somsebenzi wokubonisa idivayisi ekude;
- Izinketho zemodi yamandla amaningi: AC220V, DC-48V / DC24V nokunye okunjalo;
- I-DC-48V / DC24V yamandla kagesi enomsebenzi wokutholwa kwe-polarity othomathikhi, uma ifakiwe ngaphandle kokuhlukanisa phakathi kokuhle nokubi.
Amapharamitha
♦E1 Interface
I-Interface Standard: thobela umthetho olandelwayo G.703;
Isilinganiso sokusebenzisana: n*64Kbps±50ppm;
Ikhodi Yesixhumanisi: HDB3;
Ukuphazamiseka kwe-E1: 75Ω (ukungalingani), 120Ω (ibhalansi);
Ukubekezelela i-Jitter: Ngokuvumelana nephrothokholi G.742 kanye ne-G.823
Ukunakwa okuvunyelwe: 0~6dBm
♦I-Ethernet interface(10/100M)
Isilinganiso sokusebenzisana: 10/100 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
♦ 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 | Inombolo Yemodeli: JHA-CE8F4 |
Incazelo Esebenzayo | 8E1/4FE isiguquli esibonakalayo,4channel 100M Ethernet transmission phezu 8E1,4channel Ethernet ukwesekwa Okunengqondo. |
Incazelo Yembobo | 8 E1 interface, 4 Fast Ethernet port |
Amandla | Ukunikezwa kwamandla: AC180V ~ 260V;I-DC -48V;I-DC +24VUkusetshenziswa kwamandla: ≤10W |
Ubukhulu | Usayizi Womkhiqizo: 19 intshi 1U 483X138X44mm (WXDXH) |
Isisindo | 2.0KG/ucezu |
Isicelo
Incazelo yohlelo lokusebenza:
Uma idivayisi isetha ukuhlukaniswa okunengqondo, kungafinyelelwa Ukuxhumana okuzimele phakathi kuka-A – A1, B – B1, C – C1 kanye no-D – D1.
1. Iziguquli zephrothokholi zisetshenziswa ngababili;
2.1-8channel E1 yomugqa wokudlulisa umkhawulokudonsa 1984Kbit / s ~15872Kbit / s.
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Ubuqotho, Ukuqamba Okusha, Ukuqina, kanye Nokuphumelela kuzoba umbono ophikelelayo wenkampani yethu kuze kube isikhathi eside ukusungula kanye namakhasimende ukuze abuyisane futhi azuze ngokufanayo ngo-2019 i-China New Design 16e1 To 4ethernet Converter - Ethernet kuya ku-E1 Converter E1 kuya ku-Fiber Ethernet JHA-CE8F4 – JHA , Umkhiqizo uzohlinzeka emhlabeni wonke, njengalokhu: Singapore, Toronto, United States, Ukuthatha umqondo oyinhloko wokuba Ozibophezele. Sizophindaphinda umphakathi ngemikhiqizo yekhwalithi ephezulu kanye nenkonzo enhle. Sizothatha isinyathelo sokubamba iqhaza emqhudelwaneni wamazwe ngamazwe ukuze sibe umkhiqizi osezingeni lokuqala walo mkhiqizo emhlabeni.
NguTom waseSheffield - 2017.08.18 11:04
Besifuna umphakeli oqeqeshiwe futhi onomthwalo wemfanelo, futhi manje siyayithola.
Ngu-Alva wase-Kyrgyzstan - 2017.11.01 17:04