I-Frame interface E1-V.35 Converter JHA-CE1fV1
I-Frame E1-V.35 Isiguquli esibonakalayoI-JHA-CE1fV1
Uhlolojikelele
Lesi siguquli se-interface sinikeza isixhumi esibonakalayo esisodwa se-E1 kanye nesixhumi esibonakalayo esisodwa se-V.35 ukuze kuzuzwe isixhumi esibonakalayo se-E1 esinohlaka sidluliselwe kusixhumi esibonakalayo se-V.35.Izinga lesiteshi sedatha ngu-2.048Mbps.Idivayisi inomsebenzi wokuhlola i-inter-set loop ukusiza ukuqaliswa kwephrojekthi nokugcinwa kwansuku zonke.
Isithombe Somkhiqizo
Uhlobo Oluncane
Izici
- Ngokusekelwe ku-IC ye-self-copyright
- Yiba nesikhombi lapho idivayisi icishiwe noma ulayini we-E1 uphukile noma ulahlekelwa isignali;
- Idivayisi yasendaweni ingaphoqa isilinganiso sedivayisi esikude siyilandele (ivumelekile uma ifreyimu)
- I-Hardware ibona noma iyiphi ye-31 ye-slot yesikhathi nganoma yisiphi isikhathi ngokuzikhethela (ivumelekile uma ifreyimu)
- Nikeza ama-impedances angu-2: 75 Ohm ukungalingani kanye nebhalansi engu-120 Ohm;
- Ngemuva kokuhlolwa okuqinile kanye nohlelo lokuqinisekisa olusebenzayo, thobela ngokuphelele umthetho olandelwayo ITU-T V.35, G.703, G.704
- Iba ne-Loop Back Mode emithathu: i-E1 interface Loop Back (ANA),I-V.35 interface Loop Back(DIG),Yala i-V.35 interface Loop Back(REM)
- Yiba nomsebenzi wokuhlola wekhodi okungahleliwe mbumbulu, umugqa ovulwe kalula, ungasetshenziswa njengesihloli se-2M BER
- I-interface ye-V.35 isekela ipulaki eshisayo, isekela uxhumano lwedivayisi ye-DTE noma ye-DCE
- Nikeza izinhlobo zamawashi ezi-3: Iwashi langaphakathi, iwashi langaphandle, iwashi lomugqa we-E1;
- I-AC 220V, DC-48V, DC+24V, DC Power and Polarity-Free
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: Ngokuhambisana nephrothokholi G.742 kanye ne-G.823
Ukunakwa okuvunyelwe: 0~6dBm
♦V.35 isixhumi esibonakalayo
Izinga lokusebenzisana: n*64Kbps
I-Interface Standard: Ihambisana ne-V.35 Standard
Isixhumi: DB25
Imodi yokuxhuma: DCE
Uhlobo Lwewashi: G.703 iwashi elibuyiselwe, Iwashi langaphakathi
♦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-CE1fV1 |
Incazelo Esebenzayo | uhlaka E1-V.35 Converter,Kungaba ukusetshenziswa okukodwa,V.35 isilinganiso N * 64K |
Incazelo Yembobo | Imbobo eyodwa ye-E1, i-One V.35 interface |
Amandla | Ukunikezwa kwamandla: AC180V ~ 260V;I-DC -48V;I-DC +24VUkusetshenziswa kwamandla: ≤10W |
Ubukhulu | Usayizi womkhiqizo: 216X140X31mm (WXDXH) |
Isisindo | 1.8KG/ucezu |
Isicelo