2019 utu rarawe Rs232 Ki Itarangi - Rangatū ki E1 Converter JHA-CE1Q1 – JHA
2019 utu rarawe Rs232 Ki Itarangi - Serial to 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 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 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 te tino nui o nga wheako whakahaere kaupapa me te 1 ki te tauira kaiwhakarato kotahi ka nui te hiranga o te whakawhitiwhiti korero hinonga pakihi me to maatau maarama ki o tumanako mo te 2019 utu rarawe Rs232 Ki Ethernet - Serial to E1 Converter JHA-CE1Q1 – JHA , Ka tukuna e te hua ki nga wa katoa o te ao, penei: Ko te Swiss, Etiopia, Zimbabwe, Ko te pai o te Kaihoko ko ta matou rapu, ko te hanga uara mo nga kaihoko ko ta matou mahi tonu, he hononga pakihi whai hua mo te wa roa. He hoa pono matou mo koe i Haina. Ae ra, ko etahi atu ratonga, penei i te korero, ka taea hoki te tuku.
Na Christine no Finland - 2018.10.01 14:14 He nui te mohiotanga o nga kaimahi wheketere me nga wheako whakahaere, he maha nga mea i akohia e matou ki te mahi tahi me ratou, ka tino mihi matou ka taea e matou te kite i tetahi kamupene pai he pai nga mahi mahi.
Na Naomi no Rwanda - 2018.09.08 17:09 
