Kounga pai rawa atu USB Ki Rs485 422 Kaitahuri - Rangatū ki E1 Kaitahuri JHA-CE1Q1 – JHA

Kounga pai rawa atu USB Ki Rs485 422 Converter - Rangatū ki te E1 Converter JHA-CE1Q1 – JHA Whakaaturanga Whakaahua

Whakaahuatanga Poto:

WHAKAPAKI NEI Tikina KOTAHI TAUIRA KOREUTU

Tirohanga

Ataata e pa ana

Urupare (2)

Tikiake

Ko nga taputapu whakahaere pai, nga kaimahi whai tohu, me nga kamupene whai muri-hoko pai ake; Kua kotahi ano matou he tino aroha nui, ko te tangata e tohe ana ki te whakahaere kia whai hua te whakakotahitanga, te whakatau, te manawanui moKaitahuri Fiber Optic,Poe Managed Switch,10g Sfp Kōwae, Ko matou, i runga i te ngakau nui me te pono, e pai ana matou ki te tuku ratonga ngakau nui ki a koe me te anga whakamua ki a koe ki te hanga i te marama ka kitea a mua ake nei.

Ko te kounga pai Usb Ki Rs485 422 Converter - Rangatū ki te E1 Converter 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:

He pai te hitori o te nama pakihi, he ratonga whai muri i te hokonga me nga whakaurunga hanga hou, kua tino rongonui matou i waenga i a maatau kaihoko puta noa i te ao mo te Kounga Pai Usb Ki Rs485 422 Converter - Serial to E1 Converter JHA-CE1Q1 – JHA , Te ka tukuna nga hua ki nga wa katoa o te ao, penei: Somalia, Liverpool, Peru, kei te tino tumanako matou ki te whakatu i tetahi hononga pakihi mo te wa roa me to kamupene rangatira i whakaaro tenei whai wāhitanga, i runga i te rite, te painga tahi me te wikitoria i nga pakihi mai i tenei wa ki te heke mai.