2019 Rs232 Ki te Rs485 - E1-4FE atanga Kaihuri JHA-CE1fF4p(Te Wehenga Tinana) – JHA
2019 Rs232 Ki te Rs485 - E1-4FE atanga Kaihuri JHA-CE1fF4p(Te Wehenga Tinana) – JHA Taipitopito:
E1-4FE atanga ConverterJHA-CE1fF4p
(Wehenga tinana)
Tirohanga
Ko tenei kaitahuri atanga kei runga i te FPGA. Ka taea te mohio ki te tuku raraunga 4Channel Ethernet i runga i nga iahiko 1E1,whakarato ki nga kaiwhakamahi te urunga Ethernet i te tere o te 1984K. E whakamahia nuitia ana i roto i nga tari putea, haumaru me nga tari haumaru e tika ana kia whakaratohia nga hononga rereke e rua, a ka taea te wehe katoa i runga i te whatunga tinana. Hei tauira, karekau e taea te hono tahi te whatunga pakihi punaha putea, whatunga tari o roto me te whatunga pakihi. Ka taea e tenei atanga multiplexer te whakaoti i tenei raru.
Whakaahua Hua
Momo paku
19inihi 1U Momo
Ngā āhuatanga
- I runga i te mana-whaiaro IC
- Ka taea te mohio ki te tuku raraunga 4Channel Ethernet ma te 1 E1 iahiko
- Wāhitau Ethernet MAC hihiri (4,096) me te mahi tātari anga raraunga rohe
- Ko te reiti 4Channel Ethernet he 1984Kbps, whakaritea te tuatahi,tuarua,reiti hongere tuatoru, te wha o nga hongere Itarangi reiti tohatoha aunoa
- Ka taea e te taputapu rohe te akiaki i te tere o te taputapu mamao ki te whai
- Me tirotirohia te mahi o te atanga atanga E1 ki muri, karohia te kaitahuri i pakaru na te hokinga mai o te atanga;
- Ka taea te whakarite i te raina E1 kia kaua e tukuna te tohu LINK ki te atanga Ethernet i te wa e pakaru ana te raina E1;
- Ka tautoko te atanga Itarangi i nga papa jumbo (2036 Paita)
- Ko te atanga Itarangi e tautoko ana i te 10M/100M, te haurua/taarua-aunoa whiriwhiringa me te AUTO-MDIX (raina whakawhiti me te raina hono tika ka taea te urutau)
- Me whai i a Ethernet te mahi tautuhi whaiaro, ka kore nga taputapu e mate
- Whakaratohia nga momo karaka e 2: karaka matua E1 me te karaka raina E1;
- Kia toru te Aratau Roopu Whakamuri: E1 atanga Roopu Whakamuri (ANA),Atanga Itarangi Whakamuri Whakamuri(DIG),Whakahaua te atanga Itarangi mamao Loop Back(REM)
- Whakaritea kia 2 nga herenga: 75 Ohm kore taurite me te 120 Ohm toenga;
- Te aro turuki i te pāmahana taputapu mamao me te ngaohiko mai i nga taputapu o te rohe;
- Tautoko Whakahaere Whatunga SNMP;
Tawhā
♦E1 Atanga
Paerewa Atanga: ū ki te kawa G.703;
Auau Atanga: n*64Kbps±50ppm;
Waehere Atanga: HDB3;
E1 Impedance: 75Ω (kore taurite), 120Ω (taurite);
Whakaaetanga Jitter: I runga i te kawa G.742 me G.823
Whakaaetia te Atenuation: 0~6dBm
♦Atanga Itarangi(10/100M)
Auau atanga: 10/100 Mbps, haurua/taarua katoa te whiriwhiringa-aunoa
Paerewa Atanga: Hototahi ki te IEEE 802.3, IEEE 802.1Q (VLAN)
MAC Wāhitau kaha: 4096
Tūhono: RJ45, tautoko MDIX Aunoa
♦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 | Tauira Tauira:JHA-CE1fF4p |
Whakaahuatanga Mahi | 1 te hongere kua anga E1 – 4FE Hurihuri Whakaora tinana |
Whakaahuatanga Tauranga | Kotahi atanga muka;4*Atanga FE |
Mana | Tuku hiko: AC180V ~ 260V;DC –48V;DC +24VKohi hiko: ≤10W |
Ahu | Rahi Hua: Momo paku 216X140X31mm (WXDXH),1.3KG/piece19inihi 1U momo 483X138X44mm (WXDXH),2.0KG/piece |
Taupānga
Whakaahua taipitopito hua:
Aratohu Hua e Pa ana:
Ka tautoko matou i o taatau kaihoko me nga taonga hokohoko pai me te kaiwhakarato taumata nui. Ka noho hei kaihanga tohunga mo tenei waahanga, kua tutuki taatau ki te whakaputa me te whakahaere mo te 2019 Rs232 Ki te Rs485 - E1-4FE te kounga teitei Kaihuri JHA-CE1fF4p(Whakaahua tinana) - JHA, Ka tukuna te hua ki te ao katoa , penei: Hungary, Honduras, Atlanta, Ko nga momo ahua katoa kei runga i ta maatau paetukutuku mo te whakarite. Ka tutuki matou ki nga whakaritenga whaiaro me nga hua katoa o o ahua ake. Ko ta matou ariā ko te awhina ki te whakaatu i te maia o ia kaihoko me te tuku o ta maatau ratonga pono, me te hua tika.
Na Frank mai Roma - 2018.06.18 19:26
I Haina, he maha nga wa kua hokona e matou, he angitu tenei wa, he pai, he kaihanga Hainamana pono me te pono!
Na James Brown no Armenia - 2017.08.18 11:04