Rarangi Utu mo te Rs485 422 Kaitahuri - Takitahi 64K-RS232/422/485 Kaihuri JHA-CE1tD1/R1/Q1 – JHA

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Tirohanga

Ataata e pa ana

Urupare (2)

Tikiake

Ma te whakamahi i tetahi kaupapa whakahaere kounga kairangi putaiao, he karakia tino pai me te tino pai, ka riro i a maatau te rekoata pai me te noho i tenei waahi moTauira Optical Hohe 3m,1.25g SFP Transceiver,Whakawhiti Poe Ahumahi, Te mahi tahi me koe, ka tino harikoa apopo!

Rarangi Utu mo Rs485 422 Kaitahuri - Takitahi 64K-RS232/422/485 Kaihuri JHA-CE1tD1/R1/Q1 – JHA Taipitopito:

Kaihuri 64K-RS232/422/485 Takitahi JHA-CE1tD1/R1/Q1

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.
64k-RS232/422 / 485 kaitahuri atanga whakarato ITU-T tahi-64K G.703 atanga E1 paerewa me RS232 / 422/485 atanga faafariuraa paerewa i waenganui i te paparanga tinana. Whatunga ki te whakarato i nga whakawhitiwhitinga haumaru i waenga i nga taputapu o nga atanga rereke, te hononga korekore. E tika ana mo nga taputapu tuku E1 mokamoka wahanga hongere e waatea ana, me nga taputapu e hiahiatia ana hei whakawhiti raraunga me te RS232 / 422/485 anake nga waahi putanga.

Whakaahua Hua

Momo Mini

Ngā āhuatanga

I runga i te mana-whaiaro IC
Whakaratohia kia 2 nga momo karaka: Co-Directional G.703 matua karaka me G.703 karaka raina;
Whakaratohia kia rua nga mahi loopback, ara ko G.703 o te kopae rohe, RS232 / 422/485 mai i te kopae rohe.
Ko te mahi whakamatautau tohu tohu-tupurangi, he pai ki te whakauru me te tuku taputapu
Ka tautokohia e te 64K G.703 te aronga tahi i te 120Ω impedance taurite;
AC 220V, DC -48V, DC + 24V mana Kōwhiringa ,DC mana supply kore ngā pai me te kino;

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 % (kare he tōhau)

Te pāmahana rokiroki: -40°C ~ 80°C

Rokiroki Haumākū: 5%~95 % (kahore he tōhau)

Whakatakotoranga

Tauira	Tauira Tauira:JHA-CE1tD1/R1/Q1
Whakaahuatanga Mahi	Aratakitahi 64K-RS232/422/485 Kaitahuri, Rere tauranga rangatū 0-14.4K
Whakaahuatanga Tauranga	1 Atanga Takitahi 64K, kotahi atanga raraunga (RS232 / RS485 / RS422)
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 tikanga ka whai matou i te kaupapa matua Kounga Tuatahi, Prestige Supreme. Kua whakapau kaha matou ki te tuku i o taatau kaihoko me nga taonga hokohoko pai te utu whakataetae, te tuku tere me te tautoko ngaio mo te Raarangi Utu mo te Rs485 422 Converter - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 – JHA , Ka tukuna e te hua ki te ao katoa, penei: Mongolia, Cambodia, Japan, Ma te piri ki te kaupapa o te tangata, te wikitoria i te kounga, ka mihi to taatau kamupene ki nga kaihokohoko mai i te kaainga me o waho ki te toro mai ki a maatau, korero pakihi ki a maatau me te hanga tahi i te ao kanapa.