Rarangi Utu mo te Rs485 422 Kaitahuri - Rangatū ki te E1 Kaihuri JHA-CE1Q1 – JHA

Whakaahuatanga Poto:

WHAKAPAKI NEI Tikina KOTAHI TAUIRA KOREUTU

Tirohanga

Ataata e pa ana

Urupare (2)

Tikiake

Ko te pono, te auahatanga, te kaha, me te kaha ko te whakaaro tonu o ta tatou kamupene mo te wa roa ki te whakawhanake tahi me nga kaihoko mo te tauutuutu me te painga tahi mo tetahi.Ftth Converter,1.25g SFP Transceiver,12g Sdi Ataata Ataata, Mena kei te pirangi koe ki tetahi o a maatau mea, kaua koe e mangere ki te whakapiri mai ki a maatau me te mahi tuatahi ki te hanga hononga pakihi angitu.

Rarangi Utu mo Rs485 422 Kaitahuri - Rangatū ki te E1 Kaihuri JHA-CE1Q1 – JHA Taipitopito:

E1-RS422 KaitahuriJHA-CE1Q1

Tirohanga

Ko tenei kaitahuri atanga kei runga i te FPGA, e whakarato ana i tetahi atanga E1 me tetahi atanga rangatū RS422. Ka pakaru te hua na roto i nga tautohetohe i waenga i te tawhiti whakawhitiwhiti atanga rangatū tuku iho me te tere o te whakawhitiwhiti korero, hei taapiri, ka taea hoki te whakaoti i te pokanoa hiko, te pokanoa o te mowhiti whenua me te kino o te uira. Ko te taputapu ka tino whakapai ake i te pono, te haumaru me te noho muna o te whakawhitiwhiti korero raraunga. E whakamahia nuitia ana mo nga momo whakahaere ahumahi, whakahaere whakahaere me nga waa whakahaere waka, ina koa mo te Peeke, me te Hiko me etahi atu waahanga me nga punaha e whai tikanga motuhake ana mo te taiao wawaotanga hiko. Ko te tere o te whakawhitiwhiti atanga rangatū ki te 512KBPS.

Whakaahua Hua

Momo Mini

Ngā āhuatanga

I runga i te mana-whaiaro IC
He kaha ki te kite aunoa i te reiti baud o te tohu tauranga rangatū
Whakamatauria aunoatia te take o te matt taputapu na te mea kua mate te taputapu, kua pakaru ranei te raina E1. Na ka tohu i runga i te LED
Whakaritea kia 2 nga herenga: 75 Ohm kore taurite me te 120 Ohm toenga;
Tautokohia te Whakahaere Whatunga SNMP
Ka taea e te hongere rangatū te tuku raraunga rangatū urutau ki te 300 Kbps-921.6Kbps reeti baud
Raraunga rangatū multiplexing i roto i E1 tautoko ITU-T R.111 aratau pekepeke waehere
Atanga tauranga rangatū uira-tiaki i tae IEC61000-4-5 (8/20μS) DM(Aratau Rerekē): 6KV, Impedance (2 Ohm),CM(Aratau Common): 6KV, Impedance (2 Ohm) paerewa

Tawhā

♦E1 atanga

Paerewa Atanga: ū ki te kawa G.703;

Auau Atanga: 2048Kbps±50ppm;

Waehere Atanga: HDB3;

Impedance: 75Ω (kore taurite), 120Ω (taurite);

Whakaaetanga Jitter: I runga i te kawa G.742 me G.823

Whakaaetia te Atenuation: 0~6dBm

♦Atanga rangatū

Paerewa
EIA/TIA-422 RS-422 (ITU-T V.11)
Atanga Rangatū
RS-422: TxD+, TxD-, RxD+, RxD-, Papa Waitohu

♦Te taiao mahi

Te pāmahana mahi: -10°C ~ 50°C

Haumākū Mahi: 5%~95 % (karekau he tōhau)

Te pāmahana rokiroki: 40°C ~ 80°C

Rokiroki Haumākū: 5%~95 % (kahore he tōhau)

Whakatakotoranga

Tauira	Tau tauira: JHA-CE1Q1
Whakaahuatanga Mahi	E1-RS422 Converter , Whakamahia takirua, RS422 tere ki te 512Kbps
Whakaahuatanga Tauranga	Kotahi te atanga E1；1 Atanga raraunga（RS422）
Mana	Tuku hiko: AC180V ~ 260V；DC -48V；DC +24VKohi hiko: ≤10W
Ahu	Rahi Hua: 216X140X31mm (WXDXH)
Taumaha	1.3KG/ mongamonga

Taupānga

Whakaahua taipitopito hua:

Aratohu Hua e Pa ana:

Ko o tatou maataapono te kounga kairangi me te tino pai, ka awhina i a tatou ki te tuunga rangatira. Ko te piri ki to tikanga o te kounga tuatahi, te kaihoko nui mo te Raarangi Utu mo te Rs485 422 Converter - Serial to E1 Converter JHA-CE1Q1 – JHA , Ka tukuna te hua ki nga wa katoa o te ao, penei: Venezuela, Haiti, Casablanca, I tenei wa, kua kawea atu a matou hua ki neke atu i te ono tekau nga whenua me nga rohe rereke, penei i te Tonga o Ahia, Amerika, Awherika, Uropi Rawhiti, Ruhia, Kanata me etahi atu. E tino tumanako ana matou ki te whakatuu whanui whakapā atu ki nga kaihoko pea katoa i Haina me era atu wahanga o te ao.