Mea hoʻololi hoʻokaʻawale maikaʻi - E1-RS485 mīkini hoʻololi JHA-CE1D1 – JHA

Mea hoʻololi hoʻokaʻawale maikaʻi maikaʻi - E1-RS485 mīkini hoʻololi JHA-CE1D1 – JHA Kiʻi Hōʻikeʻike

ʻO ka wehewehe pōkole:

E HOAKAKA ANO E LOA I KEKAHI LA'A'A NO KA'A

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Manaʻo manaʻo (2)

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Manaʻo mākou i ka manaʻo o nā mea kūʻai aku, ka wikiwiki o ka wikiwiki e hana mai ka makemake o kahi kūlana o ka mea kūʻai aku, e ʻae ana i ka maikaʻi ʻoi aku ka maikaʻi, e hoʻemi i nā kumukūʻai hana, ʻoi aku ke kūpono o nā kumukūʻai, lanakila i nā mea kūʻai hou a kahiko i ke kākoʻo a me ka hōʻoia ʻana.1550nm SFP,100g Qsfp28 Aoc,Hoʻololi ʻOihana ʻAʻole i mālama ʻia 2gx 8tx, Me ka laulā ākea, maikaʻi maikaʻi, nā kumukūʻai kūpono a me nā hoʻolālā nani, ʻike nui ʻia kā mākou huahana a me nā hoʻonā e nā mea hoʻohana a hiki ke hoʻokō mau i nā pono waiwai a me ka nohona.

Mea hoʻololi hoʻokaʻawale maikaʻi maikaʻi - E1-RS485 mīkini hoʻololi JHA-CE1D1 – JHA kikoʻī:

E1-RS485 Hulir JHA-CE1D1

Nānā nui

Hoʻokumu ʻia kēia mea hoʻololi hoʻololi ma FPGA, e hāʻawi ana i hoʻokahi kikowaena E1 a me hoʻokahi RS485 serial interface, 1Channel RS485 hoʻouna ma o E1 interface. Hoʻokaʻawale ka huahana ma o nā kūʻē ma waena o ka mamao o ke kamaʻilio serial interface a me ka helu kamaʻilio, ʻokoʻa, hiki iā ia ke hoʻonā i ka hoʻopili electromagnetic, ke komo ʻana o ke apo honua a me ka pōʻino uila. Hoʻomaikaʻi nui ka mea hana i ka hilinaʻi, palekana a me ka hūnā o ka kamaʻilio ʻikepili. Hoʻohana nui ʻia ia no nā ʻano ʻenehana like ʻole, ka mālama ʻana i ke kaʻina hana a me nā manawa hoʻokele kaʻa, ʻoi aku hoʻi no ka Bank, a me Power a me nā ʻāpana ʻē aʻe a me nā ʻōnaehana i loaʻa nā koi kūikawā o ke kaiapuni electromagnetic interference. ʻO ka nui o ke kamaʻilio kikowaena Serial a hiki i 921.6KBPS.

Kiʻi Huahana

ʻAno Mini

Nā hiʻohiʻona

Ma muli o ka IC pono'ī
Hiki ke ʻike a hoʻomalu i ka kahe ʻikepili RS-485 me ka ʻole o nā hōʻailona lulu lima e hoʻomalu i ke ala kahe o ka ʻikepili
Loaʻa i ka hiki ke ʻike pono i ka baud rate o ka hōʻailona port serial
E hoʻāʻo ʻokoʻa i ke kumu o ka mīkini matt no ka pau ʻana o ka mana, a i ʻole ua haki ka laina E1. A laila e hōʻike i ka LED
Hāʻawi i 2 impedances: 75 Ohm unbalance a me 120 Ohm kaulike;
Kākoʻo iā SNMP Network Management
Hiki i ke kaila Serial ke hoʻouna i ka ʻikepili serial hiki ke hoʻololi like ʻia me 300 Kbps-921.6Kbps baud rate
Kākoʻo ka hoʻonui ʻana i ka ʻikepili Serial ma E1 i ka ITU-T R.111 lele lele ʻana
Serial port interface uila-pale i hiki i IEC61000-4-5 (8/20μS) DM(Differential Mode): 6KV,Impedance (2 Ohm), CM(Common Mode): 6KV, Impedance (2 Ohm) standard

Nā ʻāpana

♦E1 pāʻani

Kūlana Interface: hoʻokō me ka protocol G.703;

Ka helu o ka Interface: 2048Kbps±50ppm;

Code Interface: HDB3;

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

♦Kikowaena Serial

Kūlana
EIA/TIA-485 RS-485 (ISO/IEC8284)
Kaulana Serial
RS-485 4 uea: TXD+, TXD-, RXD+, RXD-, Hōʻailona Ground

RS-485 2 uea: ʻIkepili+(Pono TX+), ʻIkepili-(Pili TX-), kahua hōʻailona

♦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	Ka helu kumu hoʻohālike: JHA-CE1D1
Ka wehewehe hana	E1-RS485 mīkini hoʻololi , Hoʻohana ʻia i nā pālua, RS485 rate a hiki i 512Kbps
Wehewehe Awa	Hoʻokahi E1 interface;1 ikepili Interface(RS485）
Ka mana	Ka mana lako: AC180V ~ 260V;DC –48V;DC +24VHoʻohana mana: ≤10W
Anana	Nui Huahana: 216X140X31mm (WXDXH)
Kaumaha	1.3KG/ ʻāpana

Palapala noi

Nā kiʻi kikoʻī huahana:

Alakaʻi Huahana Pili:

ʻO kā mākou mau mea i hoʻolako maikaʻi ʻia a me ka mana maikaʻi maikaʻi maikaʻi loa ma nā pae āpau o ka hana ʻana e hiki ai iā mākou ke hōʻoia i ka piha o ka mea kūʻai aku no ka maikaʻi maikaʻi Isolated Converter - E1-RS485 Converter JHA-CE1D1 – JHA , E hāʻawi ka huahana i nā wahi āpau o ka honua, e like me : Manchester, Mauritius, Slovak Republic, Ua kūkulu mākou i nā mākeke nui ma nā ʻāina he nui, e like me ʻEulopa a me ʻAmelika Hui Pū ʻIa, ʻEulopa Hikina a me Asia Hikina. I kēia manawa me ka mana ikaika o ka poʻe me ka hiki, ka hoʻokele hana koʻikoʻi a me ka manaʻo ʻoihana. No ka hahai ʻana i ke ʻano o ka mākeke honua, mālama ʻia nā huahana hou i ka noiʻi ʻana a me ka hāʻawi ʻana i mea e hōʻoiaʻiʻo ai i kā mākou pono hoʻokūkū ma nā ʻano, ka maikaʻi, ke kumukūʻai a me ka lawelawe.