Ikhwalithi ephezulu ye-E1 Conversion V24 - Isiguquli esibonakalayo se-E1-FE esizimele JHA-CE1fF1 - JHA
Ikhwalithi ephezulu ye-E1 Conversion V24 - Isixhumi esibonakalayo se-E1-FE esizimele JHA-CE1fF1 - Imininingwane ye-JHA:
Isiguquli esibonakalayo se-E1-FE esizimele I-JHA-CE1fF1
Uhlolojikelele
Lesi siguquli esibonakalayo sisekelwe ku-FPGA, sinikeza isixhumi esibonakalayo se-E1 esinozimele kanye nesixhumi esibonakalayo esisodwa se-Ethernet ukuze kuzuzwe ukudluliswa kwedatha ye-10/100Base-T Ethernet esiteshini se-E1. Iwukusebenza okuphezulu, ibhuloho le-Ethernet lokuzifundela. Le divayisi iyidivayisi enwetshiwe ye-Ethernet, isebenzisa inethiwekhi (i-PDH/SDH/Microwave) ehlinzeka ngesiteshi se-E1 ukuze kufinyelelwe ukuxhumana kwe-Ethernet yasendaweni nesilawuli kude nezixhumi ezibonakalayo ze-serial ngezindleko eziphansi. Idivayisi inomsebenzi wokuhlola i-inter-set loop ukusiza ukuqaliswa kwephrojekthi nokugcinwa kwansuku zonke.
Isithombe Somkhiqizo
Uhlobo Oluncane
Izici
- Ngokusekelwe ku-IC ye-self-copyright
- Ingabona ukuqapha nokulawula okokusebenza okukude, idatha yokuphatha ye-OAM ayizange ithathe isikhathi somsebenzisi futhi ilondoloze umkhawulokudonsa we-E1
- I-E1 isekela noma iyiphi isethi yesikhathi, izinga lingu-64K-2048K
- Idivayisi yasendaweni ingaphoqa ukuthi izinga ledivayisi elikude liyilandele
- Yiba nomsebenzi we-E1 interface loop back check, gwema isiguquli siphahlazekile ngenxa ye-interface loop return;
- Yiba nesikhombi lapho idivayisi icishiwe noma ulayini we-E1 uphukile noma ulahlekelwa isignali;
- Ingasetha umugqa we-E1 ukuthi ungathumeli isignali ye-LINK kusixhumi esibonakalayo se-Ethernet ngenkathi umugqa we-E1 uphukile;
- I-interface ye-Ethernet isekela amafreyimu we-jumbo (2036 Bytes);
- Ikheli le-Inter-set eliguqukayo le-Ethernet MAC (4,096) elinokuhlunga kohlaka lwedatha yendawo
- Isixhumi esibonakalayo se-Ethernet sisekela i-10M/100M, isigamu/egcwele i-duplex auto- Negotination kanye ne-AUTO-MDIX (umugqa oweqa futhi umugqa oqondile okwazi ukuzivumelanisa nezimo);
- Yiba nomsebenzi wokuzisetha kabusha we-Ethernet, okokusebenza ngeke kufe
- Ingakwazi ukufeza izilungiselelo zedivayisi ekude noma iyiphi imodi ye-Ethernet futhi ingavala umsebenzi we-AUTO-MDIX;
- Nikeza izinhlobo zewashi ezi-2: Iwashi eliyinhloko le-E1 kanye newashi lomugqa we-E1;
- Iba ne-Loop Back Mode emithathu: i-E1 interface Loop Back (ANA),Isixhumi esibonakalayo se-Ethernet Loop Back(DIG),Yala isilawuli kude
- Isixhumi esibonakalayo se-Ethernet Loop Back(REM)
- Nikeza ama-impedances angu-2: 75 Ohm ukungalingani kanye nebhalansi engu-120 Ohm;
- Ukusekela Ukuphathwa Kwenethiwekhi ye-SNMP;
- Ingakwazi ukubona ukuqapha izinga lokushisa lemishini ekude kanye ne-voltage emishinini yendawo;
- Ingakha isakhiwo: I-Ethernet E1 Bridge(A)----E1 I-Optical Fiber Modemu(B)----Imodemu ye-Ethernet Optical Fiber (C)
- Ingakha isakhiwo: I-Ethernet E1 Bridge(A)----Optical Ethernet E1 Bridge (B)----Ethernet Optical Fiber Transceiver (C), ingaphatha (B) kanye no (C) kokuthi (A)
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-CE1fF1 |
Incazelo Esebenzayo | 1channel enozimele E1 – FE converter,N * 64k ukulungiselelwa kwesilinganiso,Ngomsebenzi wokuthola i-loopback ye-E1 |
Incazelo Yembobo | Isixhumi esibonakalayo esisodwa se-E1;1*FE Interface |
Amandla | Ukunikezwa kwamandla: AC180V ~ 260V;I-DC -48V;I-DC +24VUkusetshenziswa kwamandla: ≤10W |
Ubukhulu | Usayizi womkhiqizo: 216X140X31mm (WXDXH) |
Isisindo | 1.1KG/ucezu |
Isicelo
Isixazululo esijwayelekile 1
Isixazululo esijwayelekile 2
Isixazululo esijwayelekile 3
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Izingcaphuno ezisheshayo nezinhle, abeluleki abanolwazi ukukusiza ukuthi ukhethe umkhiqizo olungile ovumelana nakho konke okuthandayo, isikhathi esifushane sokudala, ukulawula okunomthwalo wemfanelo kwekhwalithi ephezulu kanye nezinsizakalo ezihlukene zokukhokha nokuthunyelwa kwezindaba Zekhwalithi Ephezulu ye-E1 Conversion V24 - Isixhumi esibonakalayo esinefreyimu ye-E1-FE I-Converter JHA-CE1fF1 - JHA , Umkhiqizo uzohlinzeka emhlabeni wonke, njengalezi: Finland, Toronto, Finland, Besilokhu sifuna amathuba okuhlangana nabo bonke abangani abavela ekhaya nakwamanye amazwe ukuze sibambisane ngokuwina-win. Sithemba ngobuqotho ukuba nokubambisana kwesikhathi eside nani nonke ezisekelweni zokuzuzisana kanye nentuthuko efanayo.
NguBeryl wasePakistan - 2017.08.21 14:13
Ibhizinisi linemali eqinile namandla okuncintisana, umkhiqizo wanele, unokwethenjelwa, ngakho-ke asinakho ukukhathazeka ngokubambisana nabo.
Ngu-Christina wase-Czech Republic - 2018.09.08 17:09