Kaitahuri Serial Hoko Hoko - Hurihuri ki te E1 Converter JHA-CE1Q1 – JHA
Kaitahuri Rangatū Hoko-Hoko - Kaihuri Rangatū ki E1 JHA-CE1Q1 – Taipitopito JHA:
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 he whakaritenga motuhake mo te taiao pokanoa 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 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:
Kua whakapono matou ma te mahi tahi, ma te hinonga i waenganui i a maatau ka whai hua ngatahi. Ka taea e matou te kii ki a koe he tohu utu tino pai me te riri mo te Kaihuri Serial Hoko Hot - Serial to E1 Converter JHA-CE1Q1 – JHA , Ka tukuna te hua ki nga wa katoa o te ao, penei: Riyadh, Portugal, Manchester, Titiro whakamua, matou ka haere tonu ki nga waa, ka haere tonu ki te hanga hua hou. Ma to taatau roopu rangahau kaha, nga waahi whakangao matatau, whakahaere putaiao me nga ratonga pai, ka tukuna e matou nga hua kounga teitei ki o taatau kaihoko puta noa i te ao. Ka mihi matou ki a koe kia noho hei hoa pakihi mo nga painga tahi.
Na Salome no Amerika - 2017.03.28 12:22
He tino pai te ahua o te mahi tahi a te kaiwhakarato, kua pa ki nga raru maha, e pai ana ki te mahi tahi me tatou, ki a tatou ko te Atua pono.
Na Mandy no Hyderabad - 2017.04.18 16:45