Ikhwalithi ephezulu ye-E1 Conversion V24 - 8E1-1FE isikhombimsebenzisi esibonakalayo I-JHA-CE8F1 – JHA
Ikhwalithi ephezulu ye-E1 Conversion V24 - 8E1-1FE isikhombimsebenzisi sokuguqulela JHA-CE8F1 – JHA Imininingwane:
Uhlolojikelele
Lesi siguquli esisebenzisanayo sisekelwe ku-FPGA, sisebenzisa ubuchwepheshe bokuphindaphinda kokuqondisa okubuyela emuva ukuze kuhlanganiswe amasekhethi amaningi e-E1 ukuze kudluliselwe idatha ye-Ethernet ye-100BASE-TX. Ingakwazi ukubona isiteshi esingu-1-8E1 ukuze iguqule phakathi kwe-Ethernet optical interface. Le divayisi ingadlulisela indawo yesignali ye-transceiver ukuze ikhombe ku-Ethernet optical interface ukuze yenze amashaneli e-E1 axhumeke nge-Ethernet optical interface. Ihluke ngebhuloho lenethiwekhi elikude elivamile, lolu cingo lungasekela ukucushwa kwesiteshi se-1-8Channel E1, lukwazi ukubona ngokuzenzakalelayo inombolo ye-E1 bese lukhetha i-E1 etholakalayo. Ivumela umehluko wesikhathi sokulibaziseka wokudlulisa imigqa ye-E1. ukulibaziseka umehluko.
Isithombe Somkhiqizo
19inch 1U Uhlobo
Izici
- Ngokusekelwe ku-IC ye-self-copyright
- Ukuze kuzuzwe Ethernet idatha transparent transparent kumasekethe 1-8E1
- Ingabona ukusetha kabusha idivayisi yendawo nesilawuli kude
- I-Ethernet Interface yi-100BASE-FX, isekela iphrothokholi ye-VLAN
- Ikheli le-Inter-set eliguqukayo le-Ethernet MAC (4,096) elinomsebenzi wokuhlunga uhlaka lwedatha yendawo
- Izinga lemigqa yesiteshi esisodwa ngu-1984Kbit/s, 4Channel Bandwidth ifika ku-7936Kbit/s
- Sekela lonke isethi ye-Ethernet Work Mode
- Umkhawulo we-alamu ozenzakalelayo we-CRC ungasethwa ukuze uhlukanise imigqa yokudlulisela yekhwalithi embi futhi kunqanyulwe indlela eyodwa. Uma isifunda segatsha esingu-2M isilinganiso sephutha lesiqondisindlela esisodwa sidlula umkhawulo, ukunqamula lokhu kolunye uhlangothi akuthinteki; okusho ukuthi, kokubili ukudluliswa kwe-Ethernetdirection kungaba asymmetric
- Vumela umehluko wesikhathi sokulibaziseka we-8Channel E1 ongu-100ms. Uma imajini idlula ibanga elivunyelwe, isistimu ingama ngokuzenzakalelayo ku-E1 ukuthi ukubambezeleka kukhulu kakhulu ukuthumela idatha
- I-E1 interface ihambisana ne-ITU-T G.703, G.704 ne-G.823, ayisekeli ukusetshenziswa kwesiginali yesikhathi sesikhathi
- Imojula yesixhumi esibonakalayo ye-E1 enesekethe yokutholwa kwewashi eliphakathi-set kanye nesekhethi yekhodi ye-HDB3
- Sekela i-hot-plug yesiteshi se-E1 kudivayisi, futhi ithola ngokuzenzakalela esebenzayo
- isiteshi futhi ngeke kuphazamise ukudluliswa kwedatha
- Ingakwazi ukusekela ukucushwa kwesiteshi se-1-8Channel E1, ingathola ngokuzenzakalelayo inombolo ye-E1 bese ikhetha i-E1 etholakalayo;
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-CE8F1 |
Incazelo Yembobo | 8E1 interface;4*FE Interface |
Incazelo | Finyelela i-8E1 turn guqula isixhumi esibonakalayo se-Ethernet, i-bandwidth engu-16.384M, i-adaptive, isekela i-VLAN, i-rack 19-inch, -48V noma i-AC220V yamandla kagesi (uma uthanda) |
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
Isixazululo esijwayelekile 1
Isixazululo esijwayelekile 2
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Sincike emandleni obuchwepheshe aqinile futhi siqhubeka sakha ubuchwepheshe obuyindida ukuze kuhlangatshezwane nesidingo Sekhwalithi Ephezulu Ye-E1 Conversion V24 - 8E1-1FE isikhombimsebenzisi Isiguquli JHA-CE8F1 – JHA , Umkhiqizo uzophakela umhlaba wonke, njengalokhu: venezuela, Somalia , Pakistan, ngenxa yenkampani yethu ibilokhu iphikelela embonweni wokuphatha Wokusinda Ngekhwalithi, Ukuthuthukiswa Ngesevisi, Ukuhlomula Ngesithunzi. Sikuqaphela ngokugcwele ukuma okuhle kwekhredithi, imikhiqizo yekhwalithi ephezulu, intengo efanelekile kanye nezinsizakalo ezichwepheshile kuyisizathu sokuthi amakhasimende asikhethe ukuthi sibe abalingani bawo besikhathi eside bebhizinisi.
Ngu-Roland Jacka wase-Iceland - 2017.06.29 18:55
Imboni inemishini ethuthukisiwe, izinduku ezinolwazi kanye nezinga elihle lokuphatha, ngakho ikhwalithi yomkhiqizo yayinesiqiniseko, lokhu kubambisana kukhululekile kakhulu futhi kujabule!
Ngu-Belinda wase-Accra - 2017.09.16 13:44