Babban suna Rs485 Zuwa Ethernet - Unframed E1-RS530 Mai Canjawa JHA-CE1R530 - JHA

Unframed E1-RS530 Interface ConverterJHA-CE1R530

Dubawa

Wannan na'urar tana ba da hanyar samun hanyar dijital ta tattalin arziki don sabis na cibiyar sadarwa na E1 da Fractional E1. Tare da kebul na adaftar, na'urar za ta iya haɗawa da sauran na'urar DTE, kamar na'ura mai ba da hanya tsakanin hanyoyin sadarwa, a ƙimar bayanai na 64Kbps zuwa 2048Kbps. Ana sanya bayanan mai amfani a cikin firam ɗin E1, ta amfani da adadin adadin lokutan da ake buƙata kawai, ana aiwatar da aikin lokaci bisa ga saurin tashar tashar bayanai da saitin hannu na masu sauya DIP. Ana amfani da GVE sosai a cibiyar sadarwar sadarwa, duka a cikin WAN da filin haɗin LAN.

Hoton samfur

Nau'in Mini

Siffofin

• Dangane da hakkin mallaka na IC.
• Kuna iya bambance lokacin haki mai mutuwa ko karye lokacin da E1 E1 na tsakiya ya ɓace
• Yayin tallafawa daidaitawa 120Ω / ma'auni da 75Ω / rashin daidaituwa, babu buƙatar yin saiti
• Tsarin ta hanyar gwaji mai ƙarfi da tabbatarwa mai amfani, cikakken yarda da EIA-530, ITU-T G.703, G.704 da sauran shawarwari; yana ba da ayyuka guda uku na loopback: E1 gida loopback (ANA), RS530 loopback (DIG) sa takwarorinsu RS530 loopback (REM);
• Ayyukan gwajin bazuwar-bazuwar, wato don sauƙaƙe buɗe layin, lokacin da mutum zai iya zuwa da 2M BERT.
• DTE ko DCE goyon bayan kayan aiki da haɗin kai; RS530 dubawa yana goyan bayan musanyawa mai zafi
• Aikin agogon RS530 yana goyan bayan agogon ciki, agogon waje da agogon layi;
• Zabin AC 220V, DC -48V, DC + 24V, DC samar da wutar lantarki babu tabbatacce kuma korau maki;

Ma'auni

♦Saukewa: RS530

Matsakaicin Matsayi: 2048Kbps

Halin mu'amala: daidaita EIA-530

Mai haɗawa: DB25 namiji/mace (na zaɓi).

Nau'in mu'amala: DCE

Agogo: G.703 agogon ci gaba, agogon waje / RS530.

♦E1 dubawa

Matsayin Interface: bi ka'idar G.703;

Matsakaicin Matsayi: 2048Kbps± 50ppm;

Lambar mu'amala: HDB3;

Impedance: 75Ω (rashin daidaituwa), 120Ω (ma'auni);

Haƙuri na Jitter: Bisa ga yarjejeniya G.742 da G.823

Ƙaddamar da izini: 0 ~ 6dBm

♦Yanayin aiki

Zafin aiki: -10°C ~ 50°C

Humidity na Aiki: 5% ~ 95 % (babu ruwa)

Adana zafin jiki: -40°C ~ 80°C

Humidity na Ajiye: 5% ~ 95 % (babu narke)

Ƙayyadaddun bayanai

Aikace-aikace

Magani na al'ada 1

Magani na al'ada 2