Saina siiatoa Rs232/Rs422/Rs485 Fesuia'i - Fa'atasi Fa'atonu 64K-RS232/422/485 Su'e JHA-CE1tD1/R1/Q1 – JHA
Saina siiatoa Rs232/Rs422/Rs485 Lisi - Fa'atasi Fa'atonu 64K-RS232/422/485 Lisi JHA-CE1tD1/R1/Q1 – JHA Fa'amatalaga:
Fa'atonu Fa'atasi 64K-RS232/422/485 Suia JHA-CE1tD1/R1/Q1
Vaaiga lautele
O le G.703 (Co-Directional G.703) fa'afeso'ota'i vaelua le 64Kbps ta'amilosaga i 4 iunite vaeluaga, e fa'aogaina le "0101" e fai ma sui o le "0", "1100" e fai ma sui o le "1". E ala i le suitulaga suiga polarity o le poloka tuaoi, fa'ailoga binary faaliliu faailoilo tulaga tolu. I vaega ta'i 8 uma na fa'aumatia poloka o le polarity fesuia'i, ma fa'apea ona fa'asalalauina le fa'ailoga taimi 8KHz. E ala i le coding i luga, G.703 co-directional 64Kbps faailo e mafai ona ausia le auina atu o le faailo o le taimi o le 64KHz ma le 8KHz ma le 64KHz ma le faailoilo o le 64Kbit / s i le itu lava e tasi ma se laina paleni paga.
64k-RS232/422 / 485 fa'aliliuga fa'afeso'ota'i tu'uina atu ITU-T fa'atasi-64K G.703 fa'ata'ita'iga E1 fa'ata'ita'iga ma fa'ata'ita'iga fa'aliliuga RS232 / 422/485 i le va o le laulau fa'aletino. Feso'ota'iga e maua ai feso'ota'iga saogalemu i le va o masini o feso'ota'iga 'ese'ese, le feso'ota'iga e leai se mea. E fetaui mo masini fa'asalalau E1 avanoa avanoa avanoa, ma mea faigaluega e mana'omia e fa'aliliu ai fa'amaumauga ma na'o le RS232 / 422/485 fa'alavelave.
Ata Oloa
Ituaiga Laiti
Vaega
- Fa'avae i luga ole IC-taofia a le tagata lava ia
- Tuuina atu 2 ituaiga uati: Co-Directional G.703 matai uati ma G.703 laina uati;
- Tuuina atu ni galuega fa'aoga lua, e ta'ua o le G.703 o le matasele i le lotoifale, RS232 / 422/485 mai le matasele i le lotoifale.
- Pseudo-random code test function, aumaia le faigofie tele i le faʻapipiʻiina ma le faʻatonuina o meafaigaluega
- O le co-directional 64K G.703 lagolago 120Ω paleni impedance;
- AC 220V, DC -48V, DC + 24V mana Filifilia , DC sapalai eletise leai ni mea lelei ma leaga;
Parameter
♦Fa'atonuga fa'atasi G.703 Feso'ota'iga
Tulaga Fa'afeso'ota'i: usita'ia fa'atonuga ITU-T G.703;
Fua Faatatau: 64Kbps±50ppm;
E1 Impedance: 120Ω (paleni);
Fa'apalepale Jitter: E tusa ai ma protocol G.742 ma G.823
Maualuluga Tulaga Mamao: e oo atu i le 500m
♦ Feso'ota'iga Ethernet (10/100M)
Feso'ota'iga fa'afeso'ota'i: 10/100 Mbps, afa/fa'ato'a fa'atautoga fa'atasi
Feso'ota'iga Tulaga: Fa'atasi ma IEEE 802.3, IEEE 802.1Q (VLAN)
Tulaga MAC Avanoa: 4096
Feso'ota'i: RJ45, lagolago Auto-MDIX
♦ Siosiomaga faigaluega
Galulue vevela: -10°C ~ 50°C
Susū galue: 5%~95 % (leai se condensation)
Teuga vevela: -40°C ~ 80°C
Teuga susu: 5%~95% (leai condensation)
Fa'amatalaga
Fa'ata'ita'iga | Numera Fa'ata'ita'iga:JHA-CE1tD1/R1/Q1 |
Fa'amatalaga Fa'atino | Fa'atonu Fa'atasi 64K-RS232/422/485 Fa'aliliuina, Fa'asologa o le uafu 0-14.4K |
Fa'amatalaga o le Taulaga | 1 Feso'ota'iga Fa'atasi 64K, tasi fa'amatalaga fa'amatalaga (RS232 / RS485 / RS422) |
Malosiaga | Malosiaga tu'uina atu: AC180V ~ 260V;DC –48V;DC +24VMalosiaga taumafa: ≤10W |
Fua | Tele o oloa: 216X140X31mm (WXDXH) |
mamafa | 1.2KG |
Fa'aaogāga
Ata fa'amatalaga o oloa:
Taiala Fa'atatau Oloa:
Ina ia faaleleia pea le faiga pulega e ala i le pule o le faamaoni, faatuatua lelei ma le tulaga lelei o le faavae o le atinae o atinae, tatou te gauai lautele le ute o oloa fesootai faava o malo, ma atiina ae i taimi uma oloa fou e fetaui ma manaoga o tagata faatau mo Saina siiatoa Rs232 /Rs422/Rs485 Fesuia'i - Fa'atonu Fa'atasi 64K-RS232/422/485 Su'e JHA-CE1tD1 / R1 / Q1 - JHA , O le a tuʻuina atu le oloa i le lalolagi atoa, e pei o: Etiopia, Kuala Lumpur, Detroit, Faatasi ai ma le lautele lautele, lelei lelei, tau talafeagai ma mamanu faʻalelei, oa tatou oloa e faʻaaogaina lautele i totonu. nofoaga faitele ma isi alamanuia. O a matou oloa e lauiloa lautele ma faʻatuatuaina e tagata faʻaoga ma e mafai ona faʻafeiloaʻi faʻaauau le atinaʻeina o manaʻoga tau tamaoaiga ma agafesootai. Matou te faʻafeiloaʻi tagata fou ma tagata tuai mai soʻo se ituaiga olaga e faʻafesoʻotaʻi i matou mo mafutaga pisinisi i le lumanaʻi ma ausia le manuia faʻatasi!
Saunia e Victor mai Farani - 2018.06.03 10:17
O le tali a le aufaigaluega a le aufaipisinisi e matuaʻi totoʻa, taua o le lelei tele o le oloa, ma afifi ma le faaeteete, lafo vave!
Saunia e Genevieve mai Sigapoa - 2017.08.21 14:13