Isbahaysiga 64K-RS232/422/485 Beddelka JHA-CE1tD1/R1/Q1

Isku-dubarid 64K-RS232/422/485 Beddelka JHA-CE1tD1/R1/Q1

Dulmar  

Interface-ka G.703 (Co-Directional G.703) wuxuu u qaybiyaa wareegga 64Kbps ee 4 qaybood, wuxuu isticmaalaa"0101" wuxuu u taagan yahay "0", "1100" waxay u taagan tahay "1" .Marka la beddelo isbeddelka isbeddelka ee xannibaadda ku xigta, calaamadaha binary waxay beddelaan calaamadaha saddex-heer ah.Koox kasta oo 8-aad ah waxay burburisay block of polarity beddelka ah, si ay u gudbiyaan signalka waqtiga 8KHz.Codaynta kore, G.703 wada-jiho 64Kbps waxay gaari kartaa gudbinta signalka waqtiga ee 64KHz iyo 8KHz iyo 64KHz iyo calaamada xogta 64Kbit/s isla jihada oo leh xariiq dheeli tiran.
64k-RS232/422/485 Converter interface bixisaa ITU-T co-64K G.703 interface E1 caadiga ah iyo heerka RS232 / 422/485 interface beddelka dhexeeya lakabka jirka.Shabakadda si ay u bixiso isgaarsiin aamin ah oo ka dhexeeya aaladaha is-dhexgalyada kala duwan, isku xirka aan fiicneyn.Ku habboon qalabka gudbinta E1 qaybta qaybta kanaalka ee la heli karo, iyo qalabka loo baahan yahay in lagu wareejiyo xogta iyo kaliya RS232 / 422/485 munaasabadaha bannaanka.

Sawirka Alaabta

Nooca Mini

Astaamaha

• Iyada oo ku saleysan is-copyright IC
• Bixi noocyada saacadaha 2: Isku-duwidda G.703 saacadda sare iyo saacadda khadka G.703;
• Bixi laba hawlood oo dib-u-celin ah, kuwaas oo kala ah G.703 ee wareegga maxalliga ah, RS232/422/485 ee wareegga maxalliga ah.
• Shaqada tijaabada code-ka-random-ka-soo-jeedka ah, waxay keenaysaa ku habboonaansho weyn rakibidda iyo hawlgelinta qalabka
• Wadajirka 64K G.703 wuxuu taageeraa 120Ω dheellitirka dheellitirka ah;
• AC 220V, DC -48V, DC + 24V awood Ikhtiyaar ah, korontada DC ma dhibco togan iyo taban;

Halbeegyada

♦Isku xirka G.703 Interface

Interface Standard: u hoggaansan nidaamka ITU-T G.703;

Heerka Interface: 64Kbps± 50ppm;

E1 Impedance: 120Ω (dheelitir);

Dulqaadka Jitter: Sida uu qabo borotokoolka G.742 iyo G.823

Fogaanta Gudbinta ugu badan: ilaa 500m

♦ Isku xirka Ethernet (10/100M)

Heerka is dhex galka: 10/100 Mbps, wada xaajood toos ah oo kala badh/buuxa

Heerka Interface: Waafaqsan IEEE 802.3, IEEE 802.1Q (VLAN)

Awoodda Cinwaanka MAC: 4096

Xidhiidhiyaha: RJ45, taageer Auto-MDIX

♦ Deegaanka shaqada

Heerkulka shaqada: -10°C ~ 50°C

Qoyaanka shaqaynaysa: 5% ~ 95 % (aan uumi lahayn)

Heerkulka kaydinta: -40°C ~ 80°C

Qoyaanka Kaydinta: 5% ~ 95 % (aan uumi lahayn)

Tilmaamaha

Codsiga