Utu Raro Atanga Rangatū Rs232 Rs422 Rs485 - Arataki-tahi 64K-FE Kaihuri JHA-CE1tF1 – JHA
Utu Raro Atanga Rangatū Rs232 Rs422 Rs485 - Tohunga-tahi 64K-FE Kaihuri JHA-CE1tF1 – JHA Taipitopito:
Tirohanga
Ko te atanga G.703 (Co-Directional G.703) e wehewehe ana i te huringa 64Kbps ki nga waahanga e 4, ka whakamahia te "0101" hei tohu "0", "1100" hei tohu "1". Ma te huri i te polarity huringa o te poraka tata, ka huri nga tohu-rua i nga tohu taumata-toru. I ia roopu 8 i pakaru te poraka o te polarity rereke, na reira ki te tuku tohu tohu 8KHz. Ma te tohu o runga ake nei, ka taea e te tohu tohu 64Kbps te mahi tahi a G.703 ki te tuku i te tohu wa o te 64KHz me te 8KHz me te 64KHz me te tohu raraunga o 64Kbit/s i te huarahi kotahi me te raina taurite takirua.
Ko tenei kaitahuri atanga e whakarato ana i tetahi atanga G.703 hono-tahi me tetahi atanga Ethernet hei whakatutuki i te tuku raraunga 10/100Base-T Ethernet i runga i te hongere G.703. He tino mahi, he piriti Ethernet ako whaiaro. Ko tenei taputapu ko te taputapu toronga o Ethernet, ma te whakamahi i te whatunga (PDH/SDH/Microwave) e whakarato ana i te hongere G.703 ki te whakatutuki i te Itarangi rohe me te mamao e hono ana me nga atanga rangatū i te utu iti. Ko te taputapu he mahi whakamatautau i waenga i nga huinga hei whakahaere i te whakarewatanga o te kaupapa me te tiaki i ia ra.
Whakaahua Hua
Momo Mini
Ngā āhuatanga
- I runga i te mana-whaiaro IC
- Ka taea te mohio ki te tuku raraunga Itarangi i roto i tetahi ara iahiko G.703
- Wāhitau Ethernet MAC hihiri (4,096) me te tātari anga raraunga paetata
- Ka taea e te taputapu rohe te whakahaere i te taputapu mamao
- Tirohia te mahi o G.703 koropiko hoki, ka tohu i runga i te LED
- Ka taea te wehewehe i te take o te Co-directional G.703 ka ngaro te tohu na te mea kua pakaru te taputapu mamao, kua pakaru ranei te raina G.703.
- Ko te atanga Itarangi e tautoko ana i te 10M/100M, haurua/taarua katoa ka uru-aunoa, tautoko VLAN
- Ko te atanga Itarangi e tautoko ana i te AUTO-MDIX (raina whakawhiti me te raina hono tika ka taea te urutau-whaiaro);
- Whakaratohia kia 2 nga momo karaka: Co-Directional G.703 matua karaka me G.703 karaka raina;
- Ka taea e te taputapu o te rohe te akiaki i te reiti o te taputapu mamao ki te whai i a ia (i te wa e kore e anga te taputapu, he muhu tena)
- Kia toru te Aratau Roopu Whakamuri: G.703 atanga Roopu Whakamuri (ANA),Atanga Itarangi Whakamuri (DIG),Whakahaua te atanga Itarangi mamao Loop Back(REM)
- Tautoko whaiaro urutau 120 Ohm toenga;
Tawhā
♦ Atanga Atanga G.703 Takitahi
Paerewa Atanga: ū ki te kawa ITU-T G.703;
Auau Atanga: 64Kbps±50ppm;
E1 Impedance: 120Ω (taurite);
Whakaaetanga Jitter: I runga i te kawa G.742 me G.823
Tawhiti Whakawhiti Morahi: ki te 500m
♦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-CE1tF1 |
Whakaahuatanga Mahi | 10 / 100M Itarangi whakawhiti raraunga hongere i roto i te huarahi kotahi i runga i te G.703 (Co-Directional G.703), reiti Itarangi 64K |
Whakaahuatanga Tauranga | Kotahi te atanga 64K atanga, 1 atanga Itarangi Tere |
Mana | Tuku hiko: AC180V ~ 260V;DC –48V;DC +24VKohi hiko: ≤10W |
Ahu | Rahi Hua: 216X140X31mm (WXDXH) |
Taumaha | 1.2KG |
Taupānga
Whakaahua taipitopito hua:
Aratohu Hua e Pa ana:
Ko te hanga utu nui ake mo nga kaihoko ko ta matou kaupapa whakaaro a te kamupene; Ko te kaihoko e tipu ana ko ta matou whai mahi mo te utu Raro Atanga Rangatū Rs232 Rs422 Rs485 - Co-Directional 64K-FE Converter JHA-CE1tF1 – JHA , Ka tukuna e te hua ki nga wa katoa o te ao, penei: Ecuador, Iraq, Rwanda, To tatou kamupene matua ka whakamahia nga hua puta noa i te ao; 80% o a tatou hua i kaweake ki te United States, Japan, Europe me etahi atu maakete. Ko nga mea katoa ka tino mihi mai nga manuhiri ki te toro ki ta maatau wheketere.
Na Mildred no Roma - 2018.12.11 11:26
He hoa tawhito matou, ko te kounga o nga hua o te kamupene he tino pai i nga wa katoa, i tenei wa he iti rawa te utu.
Na Zoe no Uzbekistan - 21.09.2018 11:44