Umgangatho ogqwesileyo we-Usb Ukuya kwi-Rs485 422 Isiguquli-V uthotho lwesiNxulubeko isiguquli se-E1 ukuya kuthotho lwe-RS530 JHA-CE1fR530 – JHA

I-Framed E1-RS530 interface Converter JHA-CE1fR530

Isishwankathelo

Lo mguquli weprothokholi ubonelela ngojongano lwe-E1 kunye nojongano lwe-RS530 lwenza ukuba i-E1 ibe yi-RS530 yokuguqulwa kojongano phakathi kokuguqulwa kwesantya se-E1 kunye nemisebenzi yokutsalwa kweslot. Imodi ecwangcisiweyo, umsebenzisi unokukhupha i-E1 time slots n * 64K (n≤31) ishaneli yedatha; imowudi engabonakaliyo, umsebenzisi unokusebenzisa ireyithi yeshaneli yedatha ye-2.048Mbps. Yakhelwe-loop izixhobo zovavanyo ukuququzelela ukuvulwa kunye nemisebenzi yesiqhelo nokugcinwa.

Ifoto yeMveliso

Uhlobo oluncinci

Iimbonakalo

• Ngokusekwe kwi-self-copyright IC
• Uyakwazi ukwahlula xa ikhefu lokufa okanye ikhefu xa ukuhanjiswa kwe-E1 E1 isignali ephakathi ilahlekile
• Ngelixa uxhasa i-120Ω / ibhalansi kunye ne-75Ω / ukungalingani, akukho mfuneko yokwenza useto.
• Inkqubo ngovavanyo olungqongqo kunye nokuqinisekiswa okusebenzayo, ukuthobela ngokupheleleyo i-EIA-530, i-ITU-T G.703, i-G.704 kunye nezinye iingcebiso;
• Inika imisebenzi emithathu ye-loopback: i-E1 loopback yendawo (ANA), i-RS530 loopback (DIG), umyalelo we-RS530 loopback (REM);
• Umsebenzi wokuvavanya ikhowudi ye-Pseudo-random, oko kukuthi ukuququzelela ukuvulwa komgca, xa umntu unokuza ne-2M BERT
• Inkxaso yezixhobo ze-DTE okanye ze-DCE kunye noqhagamshelo; Ujongano lweRS530 luxhasa ukutshintshana okushushu
• Umsebenzi wewotshi ye-RS530 uxhasa iwotshi yangaphakathi, iwotshi yangaphandle kunye newotshi yomgca;
• Ngokuzikhethela i-AC 220V, DC -48V, DC + 24V, DC unikezelo lwamandla akukho manqaku alungileyo nangalunganga

Iiparamitha

♦RS530 Interface

Ireyithi yoNxibelelwano: 2048Kbps

Ujongano lweempawu: thelekisa i-EIA-530

Isidibanisi: DB25 indoda / ibhinqa (uyazikhethela).

Uhlobo lwesiNxulumanisi: DCE

Ikloko: G.703 phinda iwotshi, yangaphakathi / RS530 iwotshi yangaphandle.

♦E1 ujongano

uMgangatho weNdibaniselwano: thobela iprotocol G.703;

Ireyithi yoNxibelelwano: n * 64Kbps ± 50ppm;

IKhowudi yoNxibelelwano: HDB3;

Ukuphazamiseka: 75Ω (ukungalingani), 120Ω (ibhalansi);

Ukunyamezela kweJitter: Ngokuhambelana neprotocol G.742 kunye ne-G.823

Ukuqwalaselwa okuvunyelweyo: 0 ~ 6dBm

♦Indawo yokusebenza

Ubushushu bokusebenza: -10°C ~ 50°C

Ukufuma okuSebenzayo: 5% ~ 95 % (akukho ukujiya)

Ubushushu bokugcina: -40°C ~ 80°C

Ukufuma kokuGcina: 5% ~ 95 % (akukho ukujiya)

Iinkcukacha

Ukusetyenziswa kwamandla: ≤10WDimensionUbungakanani boMveliso: 216X140X31mm (WXDXH) Ubunzima1.8KG

Isicelo

Isisombululo esiqhelekileyo 1

Isisombululo esiqhelekileyo 2