ʻOihana Pākē 16 E1 i 4 Port Fast Ethernet Interface Converter - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 – JHA
ʻOihana Pākē 16 E1 i 4 Port Fast Ethernet Interface Converter - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 – JHA Detail:
Hoʻololi Kūkākūkā 64K-RS232/422/485 JHA-CE1tD1/R1/Q1
Nānā nui
Hoʻokaʻawale ka G.703 (Co-Directional G.703) i ka pōʻaiapuni 64Kbps i 4 mau kikowaena, hoʻohana ʻo ia i ka "0101" e hōʻike ana i ka "0", "1100" e hōʻike ana i ka "1". Ma ka hoʻololi ʻana i ka polarity o ka poloka pili, hoʻololi nā hōʻailona binary i nā hōʻailona pae ʻekolu. I kēlā me kēia hui 8 i luku ʻia ka poloka o ka polarity ʻokoʻa, no laila e hoʻouna i ka hōʻailona manawa 8KHz. Ma ka coding i luna, hiki i ka G.703 co-directional 64Kbps hōʻailona ke hoʻokō i ka hoʻouna ʻana i ka hōʻailona manawa o 64KHz a me 8KHz a me 64KHz a me ka hōʻailona ʻikepili o 64Kbit/s ma ka ʻaoʻao like me kahi laina kaulike pālua.
64k-RS232/422 / 485 mea hoʻololi hoʻololi i hāʻawi iā ITU-T co-64K G.703 maʻamau E1 interface a me RS232 / 422/485 maʻamau hoʻololi ma waena o ka papa kino. Pūnaewele e hāʻawi i nā kamaʻilio paʻa ma waena o nā polokalamu o nā ʻokoʻa like ʻole, ka pilina paʻa ʻole. He kūpono no ka hoʻouna ʻana i nā ʻāpana ʻāpana E1 i loaʻa, a me nā mea pono e hoʻololi i ka ʻikepili a me nā manawa puka RS232 / 422/485 wale nō.
Kiʻi Huahana
ʻAno Mini
Nā hiʻohiʻona
- Ma muli o ka IC pono'ī
- Hāʻawi i 2 ʻano uaki: Co-Directional G.703 master clock a me G.703 line clock;
- Hāʻawi i ʻelua hana loopback, ʻo ia hoʻi G.703 o ka loop local, RS232 / 422/485 mai ka loop local.
- Pseudo-random code test function, lawe mai i ka ʻoluʻolu nui i ka hoʻonohonoho ʻana a me ka hoʻokō ʻana i nā mea hana
- Kākoʻo ka co-directional 64K G.703 i ka 120Ω impedance kaulike;
- AC 220V, DC -48V, DC + 24V mana Koho, DC mana lako ʻaʻohe wahi maikaʻi a maikaʻi ʻole;
Nā ʻāpana
♦ʻAkahi Kūkākūkā G.703 Interface
Kūlana Interface: hoʻokō me ka protocol ITU-T G.703;
Ka helu o ka Interface: 64Kbps±50ppm;
E1 Impedance: 120Ω (kaulike);
ʻO ka hoʻomanawanui Jitter: E like me ka protocol G.742 a me G.823
Ka lōʻihi o ka lawe ʻana: a hiki i 500m
♦ Pilipili Ethernet (10/100M)
Laki waena: 10/100 Mbps, ka hapalua/ piha duplex auto-negotiation
Kūlana Interface: Kūpono me IEEE 802.3, IEEE 802.1Q (VLAN)
Hiki iā MAC Address: 4096
Mea hoʻohui: RJ45, kākoʻo Auto-MDIX
♦ Kaiapuni hana
Ka wela hana: -10°C ~ 50°C
Ka haʻahaʻa hana: 5% ~ 95 % (ʻaʻohe condensation)
Ka mahana mālama: -40°C ~ 80°C
Waihona haʻahaʻa: 5%~95 % (ʻaʻohe condensation)
Nā kikoʻī
Hoʻohālike | Helu kumu hoʻohālike:JHA-CE1tD1/R1/Q1 |
Ka wehewehe hana | Hoʻololi Kūkākūkā 64K-RS232/422/485 Hui Pū ʻIa, Laki puka Serial 0-14.4K |
Wehewehe Awa | 1 mau mea hoʻopili 64K Co-Directional, hoʻokahi kikowaena ʻikepili (RS232 / RS485 / RS422) |
Ka mana | Ka mana lako: AC180V ~ 260V;DC –48V;DC +24VHoʻohana mana: ≤10W |
Anana | Nui Huahana: 216X140X31mm (WXDXH) |
Kaumaha | 1.2KG |
Palapala noi
Nā kiʻi kikoʻī huahana:
Alakaʻi Huahana Pili:
Ke hoʻomau nei i ka manaʻo o ka hana ʻana i nā huahana kiʻekiʻe a hana i nā hoaaloha me nā poʻe i kēia lā mai ka honua holoʻokoʻa, ke kau mau nei mākou i ka makemake o nā mea kūʻai aku e hoʻomaka me ka Chinese Professional 16 E1 To 4 Port Fast Ethernet Interface Converter - Co-Directional 64K- RS232/422/485 Converter JHA-CE1tD1/R1/Q1 – JHA , E hoʻolako ka huahana i nā wahi a pau o ka honua, e like me: Hyderabad, Kuala Lumpur, Kazakhstan, Loaʻa iā mākou kahi hui kūʻai kūʻai hoʻolaʻa a ikaika, a me nā lālā he nui, e mālama ana i kā mākou mea kūʻai. Ke ʻimi nei mākou i nā hui ʻoihana lōʻihi, a e hōʻoia i kā mākou mea hoʻolako e pōmaikaʻi maoli lākou i ka wā pōkole a me ka lōʻihi.
Na Carol mai Bangladesh - 2018.12.28 15:18
He mau hoaaloha kahiko mākou, ʻoi aku ka maikaʻi o ka huahana o ka hui a ʻo kēia manawa ke kumukūʻai loa.
Na Deirdre mai Farani - 2018.09.19 18:37