Zafafan Sabbin Kayayyakin Bidiyo Mai Sauya Bayanan Sauti - Fiber-64Voice+4E1 Multiplexer JHA-PCO/S64E4F4C1 – JHA

Bayani:

Wannan jerin kayan aiki an haɓaka shi ta hanyar kamfaninmu na musamman na vlsi PDH na watsa fiber na gani bisa tushen haɓakar kayan aikin watsawa na aya-zuwa-aya. Wannan samfurin shine 19 inch 1 U rack shigarwa, 64tashar murya, 4channel E1 dubawa, Aikace-aikacen yana da sassauƙa sosai. Yi cikakken aikin ƙararrawa, injin yana aiki tsayayye kuma abin dogaro, ƙarancin wutar lantarki, babban haɗin kai, ƙaramin ƙara.

Siffofin:

• Dangane da da'ira mai haɗaɗɗiyar mallaka;
• 1 U19-inch rakodin dutse;
• Tashoshi 1-60 na samun damar murya, yana goyan bayan ID na mai kira kuma baya ayyukan lissafin polarity;
• TaimakoWayaLamba aikin juna na kowane rukunin yanar gizo;
• FXO da FXS tashoshin murya na goyan bayan tashar jiragen ruwa, FXO tashar jiragen ruwa da docking PBX, FXS tashar jiragen ruwa an haɗa zuwa wayar mai amfani;
• E1 dubawa ya bi G.703 yana ba da shawarar yin amfani da dawo da agogo na dijital da fasahar kulle-kulle mai santsi;
• Za a iya gano lokacin da siginar gani ya ɓace don na'urar ƙarshe da aka kunna ta ƙasa ko shingen fiber, kuma ta hanyar LED yana nuna ƙararrawa;
• Tare da wannan ƙarshen ganin matsayin aikin nuni aikin na'urar nesa;
• Samar da umarni na nesa loopback dubawa, mai sauƙin kiyaye layi;
• Nisan watsawar da ba a maimaita ba har zuwa 2 zuwa 120 km;
• Zaɓuɓɓukan yanayin wutar lantarki da yawa: AC220V, DC-48V / DC24V, da sauransu;
• DC-48V / DC24V samar da wutar lantarki tare da aikin gano polarity ta atomatik, lokacin da aka shigar ba tare da bambanci tsakanin tabbatacce da korau ba;
• Wayadubawa tare da kariyar walƙiya, walƙiya ya kai IEC61000-4-5 Short circuit na yanzu 8 / 20μs, buɗaɗɗen ƙarfin fitarwa na 6KV.

Siga:

*Fiber

Multi-yanayin Fiber

50/125um, 62.5/125um,

Matsakaicin nisa watsawa: 5Km @ 62.5 / 125um fiber yanayin guda ɗaya, attenuation (3dbm/km)

Tsawon Layi: 820nm

Ikon watsawa: -12dBm (Min) ~ -9dBm (Max)

Hankalin mai karɓa: -28dBm (min)

Kasafin kuɗi na haɗin gwiwa: 16dBm

Single-yanayin Fiber

8/125, 9/125um

Matsakaicin nisa watsawa: 120Km

Nisan watsawa: 120Km @ 9/125um fiber yanayin guda ɗaya, attenuation (0.35dbm/km)

Tsawon Layi: 1310nm

Ikon watsawa: 2dBm (Min) ~ -1dBm (Max)

Hankalin mai karɓa: -32dBm (min)

Kasafin kuɗi na haɗin gwiwa: 24dBm

*E1 Interface

Matsayin Interface: bi ka'idar G.703;
Matsakaicin Matsayi: n * 64Kbps± 50ppm;
Lambar mu'amala: HDB3;

E1 Impedance: 75Ω (rashin daidaituwa), 120Ω (ma'auni);

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

Ƙaddamar da izini: 0 ~ 6dBm

*FXS Phone Interface

Wutar lantarki: 75V

Mitar ringi: 25HZ

Rashin Layi Biyu: 600 Ohm (ɗauka)

Rashin dawowa: 40 dB

*FXO Canja Interface

Ƙarfin gano zobe: 35V

Mitar gano zobe: 17HZ-60HZ

Rashin Layi Biyu: 600 Ohm (ɗauka)

Rashin dawowa: 40 dB

*IN 2/4 Layi

AD: 0dB

KU: -3.5dB

Rashin Layi Biyu/Hudu: 600 Ohm

Rashin dawowa: 20 dB

*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 tari)

Ƙayyadaddun bayanai: