Mutengo Wekutengesa Mutengo Media - Fiber-64Voice+4E1 Multiplexer JHA-PCO/S64E4F4C1 – JHA

Muchidimbu

Iyi nhevedzano yemidziyo inogadzirwa nekambani yedu yakakosha vlsi PDH optical fiber transmission pahwaro hwekuvandudzwa kwenzvimbo-kune-point optical transmission equipment. Ichi chigadzirwa ndeye 19 inch 1 U rack yekuisa, 64channel izwi, 4channel E1 interface, Chishandiso chinochinjika. Iva neyakakwana alarm basa, muchina unoshanda wakagadzikana uye wakavimbika, wakaderera simba rekushandisa, yakakwirira kusanganisa, vhoriyamu diki.

Features:

• Kubva pane proprietary integrated circuit;
• 1U19-inch rack-gomo;
• 1-60 chiteshi chekuwana izwi, inotsigira Caller ID uye reverse polarity kubhadharisa mabasa;
• Tsigira Nhamba Yerunhare kuwirirana basa resaiti yega yega;
• FXO uye FXS voice ports support port, FXO port uye docking PBX, FXS port yakabatana nefoni yemushandisi;
• E1 interface inoenderana neG.703 inokurudzira kushandisa digital wachi kudzoreredza uye yakatsetseka yechikamu-yakakiya tekinoroji;
• Inogona kuona kana chiratidzo chemaziso charasika chekupedzisira mudziyo wakadzikiswa kana fiber barriers, uye kuburikidza ne LED inoratidza alarm;
• With ichi magumo mukuona basa chimiro kuratidza basa kure mudziyo;
• Ipa kuraira kure loopback interface, nyore kurongedza kugadzirisa;
• Kusadzokororwa kutapurirana kureba kusvika 2 kusvika 120 km;
• Multiple simba mode sarudzo: AC220V, DC-48V / DC24V, nezvimwewo;
• DC-48V / DC24V magetsi ane otomatiki polarity yekuona basa, kana yaiswa pasina mutsauko pakati pezvakanaka nezvakaipa;
• Runhare rwekusangana nekudzivirira mheni, mheni yakasvika IEC61000-4-5 Short circuit current wave 8/20μs, yakavhurika-peak goho voltage 6KV zviyero.

Parameters:

*Fiber

Multi-modhi Fiber

50/125um, 62.5/125um,

Yakakura yekufambisa kureba: 5Km @ 62.5 / 125um single mode fiber, attenuation (3dbm/km)

Kureba kwemafungu: 820nm

Kutumira simba: -12dBm (Min) ~-9dBm (Max)

Receiver senitivity: -28dBm (Min)

Batanidza bhajeti: 16dBm

Single-modhi Fiber

8/125um, 9/125um

Yakakura yekufambisa kureba: 120Km

Kuendesa kureba: 120Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km)

Kureba kwemafungu: 1310nm

Kutumira simba: 2dBm (Min) ~-1dBm (Max)

Receiver senitivity: -32dBm (Min)

Batanidza bhajeti: 24dBm

*E1 Interface

Interface Standard: teerera protocol G.703;
Interface Rate: n * 64Kbps ± 50ppm;
Interface Code: HDB3;

E1 Impedance: 75Ω (kusagadzikana), 120Ω (chiyero);

Jitter tolerance: Maererano neprotocol G.742 neG.823

Inobvumirwa Kuteerera: 0 ~ 6dBm

*FXS Foni Interface

Mhete voltage: 75V

Mhete yakawanda: 25HZ

Mitsetse miviri Impedance: 600 Ohm (tora)

Kurasikirwa kwekudzoka: 40 dB

*FXO Switch Interface

Mhete inoona voltage: 35V

Mhete yekuona frequency: 17HZ-60HZ

Mitsetse miviri Impedance: 600 Ohm (tora)

Kurasikirwa kwekudzoka: 40 dB

*IN 2/4 Mutsara

AD: 0dB

DA: -3.5dB

Maviri / mana-mutsara Impedance: 600 Ohm

Kurasikirwa kwekudzoka: 20 dB

*Nzvimbo yekushanda

Kushanda tembiricha: -10°C ~ 50°C

Kushanda Humidity: 5% ~ 95% (hapana condensation)

Kuchengetedza tembiricha: -40°C ~ 80°C

Kuchengetedza Humidity: 5% ~ 95% (hapana condensation)

Zvinodiwa: