Mai Canjin Bidiyo na Bidiyo na Wayar ƙwararriyar China Ethernet - Fiber-4Voice +4FE Multiplexer JHA-P04FE04 – JHA

Fiber-4Voice +4FE Multiplexer JHA-P04FE04

Dubawa

Wannan na'urar tana ba da tarho na 1-4Channel, 4Channel 10M/100M Ethernet interface (Wire Speed ​​100M) Duk injin yana aiki da dogaro da kwanciyar hankali tare da ƙarancin wutar lantarki, babban haɗin kai, ƙaramin girma da sauƙin shigarwa da kulawa.

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Mini Nau'in

Siffofin

• Dangane da hakkin mallaka na IC;
• Ƙarshen gida na iya nuna matsayin haɗin fiber na na'urar nesa;
• Muryar tashar jiragen ruwa tana goyan bayan tashar FXO da FXS, Taimakawa FXO/FXS, Interface tarho na Magnet, tashar jiragen ruwa ta FXO tare da maɓallin kewayawa mai sarrafa shirin, tashar FXS da aka haɗa da wayar mai amfani;;
• 1 ~ 4channel Samun damar muryar, Muryar FXO / FXS dubawa, tallafi don ID mai kira / juyar da lissafin polarity / fax;
• Goyon bayan ayyukan raba lambar juna daban-daban;
• Ethernet dubawa na iya tallafawa AUTO-MDIX (layin da aka ketare da kuma madaidaiciyar layin da aka haɗa kai tsaye)
• Na waje AC220/5-12V adaftar wutar lantarki, kuma na iya zama waje DC-48V/5-12V adaftar wutar lantarki;
• Tashar wayar tarho tare da kariyar walƙiya, walƙiya ta kai IEC61000-4-5 Short circuit na yanzu 10 / 700μs, ƙarancin ƙarfin fitarwa na 6KV buɗe ma'auni.

♦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: 850nm/1310nm

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

Nisa watsawa: 20 ~ 120Km @ 9 / 125um fiber yanayin guda ɗaya, attenuation (0.35dbm/km)

Tsawon Layi: 1310nm

Ikon watsawa: -9dBm (Min) ~ -8dBm (Max)

Hankalin mai karɓa: -27dBm (min)

Kasafin kuɗi na haɗin gwiwa: 18dBm

♦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

♦Ethernet dubawa (10/100M)

Matsakaicin mu'amala: 10/100 Mbps, rabi/cikakken shawarwari na atomatik duplex

Matsayin Interface: Mai jituwa tare da IEEE 802.3, IEEE 802.1Q (VLAN)

Ikon adireshin MAC: 4096

Mai haɗawa: RJ45, goyan bayan Auto-MDIX

♦Interface Wayar FXS

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

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)

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