OEM/ODM Kaihanga Rs485 Rs232 Kaihuri - E1-RS485 Kaihuri JHA-CE1D1 – JHA
OEM/ODM Kaihanga Rs485 Rs232 Converter - E1-RS485 Converter JHA-CE1D1 – JHA Taipitopito:
E1-RS485 Tahurir JHA-CE1D1
Tirohanga
Ko tenei kaitahuri atanga kei runga i te FPGA, e whakarato ana i tetahi atanga E1 me tetahi atanga rangatū RS485, 1Channel RS485 tuku ma te atanga E1. 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 reiti whakawhitiwhiti atanga rangatū kei te 921.6KBPS.
Whakaahua Hua
Momo Mini
Ngā āhuatanga
- I runga i te mana-whaiaro IC
- Ka taea te kite aunoa me te whakahaere i te rere raraunga RS-485 me te kore he tohu ruru ringaringa hei whakahaere i te ahunga rere o nga raraunga
- 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 Rerekētanga): 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-485 RS-485 (ISO/IEC8284)
Atanga Rangatū
RS-485 4 waea: TXD+, TXD-, RXD+, RXD-, Papa Tohu
RS-485 2 waea: Raraunga+(Tauhono TX+), Raraunga-(Taurite TX-), 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-CE1D1 |
| Whakaahuatanga Mahi | E1-RS485 Converter , Whakamahia takirua, RS485 tere ki te 512Kbps |
| Whakaahuatanga Tauranga | Kotahi te atanga E1;1 Atanga raraunga(RS485） |
| 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 te kounga teitei ka tae ki te tuatahi; kei mua te tautoko; Ko te pakihi ko te mahi tahi ko ta maatau kaupapa pakihi iti e mau tonu ana, e whaia ana e ta maatau whakahaere mo te Kaihanga OEM / ODM Rs485 Rs232 Converter - E1-RS485 Converter JHA-CE1D1 - JHA , Ka tukuna te hua ki te ao katoa, penei: Monaco , Madras, Sudan, Ko ta matou kaupapa here a te Kamupene ko te kounga tuatahi, kia pai ake, kia kaha ake, te whanaketanga taumau. Ko a tatou whainga whainga mo te hapori, nga kaihoko, nga kaimahi, nga hoa mahi me nga umanga ki te rapu painga tika. Kei te pirangi matou ki te mahi tahi me nga momo kaihanga miihini, toa whakatika, hoa motuka, katahi ka hanga he ataahua mo te heke mai! Ka mihi ki a koe mo te whai wa ki te tirotiro i to maatau paetukutuku ka mihi mai ki a koe nga whakaaro kei a koe hei awhina i a maatau ki te whakapai ake i to maatau papaanga.
Na Nelly mai i Los Angeles - 2018.09.29 13:24 He tino manawanui nga kaimahi ratonga kiritaki me te tangata hoko me te pai katoa ki te reo Ingarihi, ko te taenga mai o te hua he tino wa, he kaiwhakarato pai.
Na Rigoberto Boler no Stuttgart - 2018.06.19 10:42 
