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FE1 / 8RS232-485-422 Yarjejeniyar Mai juyawa
Bayanin samfurin: FE1 / 8RS232-485-422 yarjejeniyar canjin samar da ITU-T G.703 misali E1 dubawa da RS232 dubawa canji, samar da aminci, seamless haɗi
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- RS232 / 485 / 422 gudun 0 ~ 57600bps daidaitawa;
- Goyon bayan 3 waya RS232 dubawa (TXD, RXD, GND), goyon bayan kwararar sarrafawa CD, DSR, CTS;
- RS232 / 485 / 422 goyon bayan zafi plug, goyon bayan interconnection da DTE ko DCE na'urorin;
- Bayar da 3 nau'ikan madaidaiciyar madaidaiciyar aiki: E1 na yanzu madaidaiciyar madaidaiciyar, RS232 / 485 / 422 na yanzu madaidaiciyar madaidaiciyar, umarnin nesa RS232 / 485 / 422 madaidaiciyar madaidaiciyar;
- Yana da fake random code gwaji aiki, sauki ganowa da kuma kula da na'urorin;
- E1 tashar gaba daya goyon bayan daidaitawa 120Ω / daidaitawa da 75Ω / rashin daidaitawa biyu impedance, ba tare da sake saiti;
- AC220V, DC-48V da sauransu samar da wutar lantarki yanayin zaɓi, DC babu wani m da mummunan rabo, shigarwa da kuma kulawa mai sauki;
- Tare da SNMP cibiyar sadarwa aiki.
dubawa sigogi:
E1 dubawa
Canja wurin gudun: n * 64Kbps (n = 1 ~ 32)
dubawa Features: Cika G.703 misali
shaking siffofin: saduwa da G.742 da G.823
Lambar iri: HDB3 lambar
juriya: BNC75 Euro (ba daidaitawa), RJ45120 Euro (daidaitawa)
Canja wurin gudun: n * 64Kbps (n = 1 ~ 32)
dubawa Features: Cika G.703 misali
shaking siffofin: saduwa da G.742 da G.823
Lambar iri: HDB3 lambar
juriya: BNC75 Euro (ba daidaitawa), RJ45120 Euro (daidaitawa)
Asynchronous data dubawa
Rate: Asynchronous hanya 300-57600bps daidaitawa
dubawa Features: Cika ITU-T V.24 ka'idodin
Mai haɗi: RJ45
Rate: Asynchronous hanya 300-57600bps daidaitawa
dubawa Features: Cika ITU-T V.24 ka'idodin
Mai haɗi: RJ45
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