Taunga Hou Haina Rs232 Ki te 485 Kaitahuri - Rangatū ki te E1 Kaihuri JHA-CE1Q1 – JHA

Taunga Hou Haina Rs232 Ki te 485 Kaitahuri - 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 ta matou kaupapa tuatahi ko te hoatu ki a maatau kaihoko he hononga tino nui me te whai mana ki te kamupene, me te aro ki a raatau katoa48 Tauranga Poe Managed Switch,Whakawhiti Ahumahi kore whakahaere 2gx 8tx,Kaitahuri Ataata Optic, Ka oati matou ki te whakamatau i to maatau nui ki te tuku i a koe me nga hua me nga ratonga ohaoha teitei.

Taunga Hou Haina Rs232 Ki te 485 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:

Ka tukuna ano e matou nga kamupene hokohoko me nga kamupene whakakotahi rererangi. Inaianei kei a maatau ake nga whare whakangao me nga umanga rapu. Ka taea e matou te whakaatu atu ki a koe nga momo hua katoa e pa ana ki ta maatau huinga otinga mo te Taunga Hou Haina Rs232 Ki te 485 Converter - Serial to E1 Converter JHA-CE1Q1 – JHA , Ka tukuna te hua ki te ao katoa, penei: New York, Swiss, Los Angeles, I runga i ta maatau maataapono arahi o te kounga ko te matua ki te whakawhanaketanga, ka tohe tonu matou ki te eke ki nga tumanako a o taatau kaihoko. No reira, ka tono ngakau matou ki nga kamupene hiahia katoa ki te whakapiri mai ki a maatau mo te mahi tahi a meake nei, Ka mihi matou ki nga kaihoko tawhito me nga kaihoko hou ki te pupuri ringa mo te tirotiro me te whakawhanake; Mo etahi atu korero, tena koa whakapiri mai ki a maatau. Mihi. Ko nga taputapu matatau, te tino mana o te kounga, te ratonga whakarite-kaihoko, te whakarāpopototanga kaupapa me te whakapai ake i nga hapa me te wheako ahumahi nui e taea ai e matou te kii i te pai ake o te kaihoko me te ingoa, hei utu, ka nui ake nga ota me nga painga. Mena kei te pirangi koe ki tetahi o a maatau hua, tena koa whakapiri mai ki a maatau. Ko te uiui, te toro atu ranei ki ta maatau kamupene e tino manakohia ana. E tino tumanako ana matou ki te timata i te toa-toa me te whakahoahoa hoa ki a koe. Ka taea e koe te kite i etahi atu korero i to maatau paetukutuku.

Ko te kaiwhakahaere hua he tangata tino wera, he tangata ngaio, he pai ta matou korerorero, a, i te mutunga ka tae matou ki tetahi whakaaetanga.
5 Whetu