ʻO ka maikaʻi maikaʻi loa ʻo Usb To Rs485 422 mīkini hoʻololi - paʻa ʻia E1-4FE interface hoʻololi JHA-CE1fF4 – JHA
ʻO ka maikaʻi maikaʻi loa ʻo Usb To Rs485 422 Converter - Framed E1-4FE interface Converter JHA-CE1fF4 – JHA Detail:
E1-4FE mea hoʻololi hoʻololiJHA-CE1fF4
Nānā nui
Hoʻokumu ʻia ka mea hoʻololi hoʻololi E1-4ETH ma FPGA. Hāʻawi ka hāmeʻa i ka hoʻololi ma waena o ITU-T G.703 (E1) maʻamau i hoʻonohonoho ʻia ʻo E1 interface a me 10/100Base-T interface. ʻO kahi alahaka Ethernet lōʻihi lōʻihi hiki ke hoʻololi iā ia iho. He liʻiliʻi a haʻahaʻa ka huahana. Hoʻohana nui ʻia i ka hoʻopili ʻana ma waena o WAN a me LAN, nānā, etc
Kiʻi Huahana
ʻAno Mini
Nā hiʻohiʻona
- Ma muli o ka IC pono'ī
- Kākoʻo ʻo E1 i kēlā me kēia hoʻonohonoho timeslot, ʻo ka helu he 64K-2048K
- Hiki ke hoʻomaopopo i ka nānā ʻana a me ka mālama ʻana i nā lako mamao, ʻaʻole i lawe ka ʻikepili hoʻokele OAM i ka manawa o ka mea hoʻohana a mālama i ka bandwidth E1
- Loaʻa i ka hana o E1 interface loop back check, e pale aku i ka mea hoʻololi i hāʻule ma muli o ka hoʻihoʻi ʻana o ka loop interface; Loaʻa i ka hōʻailona ke pio ka mana a i ʻole
- Ua haki a nalowale ka laina E1;
- Hiki iā ʻoe ke hoʻonohonoho i ka laina E1 e hoʻouna ʻole i ka hōʻailona LINK i ka interface Ethernet i ka wā e haki ai ka laina E1;
- Kākoʻo ke kikowaena Ethernet i nā papa jumbo (1916 Bytes);
- 4Channel 10M/100M Ethernet interface hiki ke hoʻokaʻawale i kekahi i kekahi e ʻike i ke kamaʻilio kūʻokoʻa;
- Kākoʻo ʻo Ethernet i ka 10M/100M, hapalua/full duplex auto-Negotiation a me AUTO-MDIX (laina kea a me ka laina pili pololei i hiki ke hoʻololi iā ia iho);
- Hāʻawi i 2 mau ʻano uaki: E1 master clock a me E1 line clock;
- Loaʻa i ʻekolu ʻano Loop Back: E1 interface Loop Back (ANA),Pilikia Ethernet Loop Back(DIG),Kauoha i ke kikowaena Ethernet mamao Loop Back (REM)
- Loaʻa i ka hana hoʻāʻo pseudo random code, maʻalahi ka hoʻonohonoho ʻana a me ka mālama ʻana;
- Hāʻawi i 2 impedances: 75 Ohm unbalance a me 120 Ohm kaulike;
- Loaʻa iā Ethernet ka nānā pono ʻana i ka hana, ʻaʻole e make nā mea hana
- Kākoʻo ʻo Ethernet i nā helu helu o ka loaʻa ʻana a me ka hoʻouna ʻana i ke kiʻi, loaʻa nā helu helu hewa.
- Hoʻomaopopo i ka nānā ʻana i ka wela o nā lako mamao a me ka volta mai nā lako kūloko;
- Kākoʻo SNMP Network Management;
- Hiki ke hana i ka hale: Ethernet E1 Bridge(A)----E1 Optical Fiber Modem(B)----Ethernet Optical Fiber Modem (C)
Nā ʻāpana
♦E1 Interface
Kūlana Interface: hoʻokō me ka protocol G.703;
Ka helu o ka Interface: n*64Kbps±50ppm;
Code Interface: HDB3;
E1 Impedance: 75Ω (ke kaulikeʻole), 120Ω (kaulike);
ʻO ka hoʻomanawanui Jitter: E like me ka protocol G.742 a me G.823
ʻAe ʻia ka Attenuation: 0~6dBm
♦Pākuʻi 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: JHA-CE1fF4 |
Ka wehewehe hana | 1 kanal hoʻololi ʻia E1 - 4FE,Me ka hana ʻike loopback E1 |
Wehewehe Awa | Hoʻokahi E1 interface;4*FE Interface |
Ka mana | Ka mana lako: AC180V ~ 260V;DC –48V;DC +24VHoʻohana mana: ≤10W |
Anana | Nui Huahana: 216X140X31mm (WXDXH) |
Kaumaha | 1.1KG |
Palapala noi
Nā kiʻi kikoʻī huahana:
Alakaʻi Huahana Pili:
ʻO ka mea maʻamau e pili ana i ka mea kūʻai aku, a ʻo kā mākou manaʻo hope loa ʻaʻole wale e ka mea hoʻolako hilinaʻi, hilinaʻi a me ka ʻoiaʻiʻo, akā ʻo ka hoa hana no kā mākou mea kūʻai aku no ka maikaʻi maikaʻi ʻo Usb To Rs485 422 Converter - Framed E1-4FE interface Converter JHA-CE1fF4 - ʻO JHA , E hoʻolako ka huahana i nā wahi āpau o ka honua, e like me: Iraq, Finland, Iraq, E mākaukau mau kā mākou hui ʻenehana loea e lawelawe iā ʻoe no ka kūkākūkā a me ka pane. Hiki iā mākou ke hāʻawi aku iā ʻoe me nā laʻana manuahi loa e hoʻokō i kāu mau koi. e hana ʻia paha nā hana e hāʻawi iā ʻoe i ka lawelawe kūpono a me nā waiwai. No ka poʻe e noʻonoʻo ana i kā mākou hui a me nā mea kūʻai aku, e ʻoluʻolu e kelepona mai iā mākou ma ka hoʻouna ʻana mai i nā leka uila a i ʻole e kelepona koke iā mākou. Ma ke ala e ʻike ai i kā mākou mea kūʻai a paʻa. ʻoi aku ka nui, hiki iā ʻoe ke hele mai i kā mākou hale hana e ʻike ai. E hoʻokipa mau mākou i nā malihini mai ka honua holoʻokoʻa i kā mākou ʻoihana e kūkulu i nā pilina ʻoihana me mākou. E ʻoluʻolu e hoʻokaʻaʻike mai iā mākou no ka ʻoihana a ke manaʻoʻiʻo nei mākou e kaʻana like i ka ʻike hana kālepa maikaʻi me kā mākou mau mea kālepa āpau.
Na Deirdre mai New Zealand - 2017.04.28 15:45
ʻO kēia kahi mea kūʻai nui ʻoihana, hele mau mākou i kā lākou hui no ke kūʻai ʻana, maikaʻi maikaʻi a me ka uku.
Na Nora mai Switzerland - 2017.07.28 15:46