18 Years Factory CATV FTTH AGC Indoor Mini Optical Receiver Node

Ngobuchwepheshe bethu obuhamba phambili kanye nomoya wethu wokusungula izinto ezintsha, ukubambisana, izinzuzo nenqubekela phambili, sizokwakha ikusasa eliqhakazile kanye nenkampani yakho ehlonishwayo yeminyaka eyi-18 Factory CATV FTTH AGC Indoor Mini Optical Receiver Node, Uma unentshisekelo noma yimiphi imikhiqizo, sicela ukhululeke ukuxhumana nathi ukuze uthole ulwazi olwengeziwe noma sicela usithumele i-imeyili ngokuqondile, sizokuphendula phakathi namahora angu-24 futhi ikhotheshini engcono kakhulu izonikezwa.
Ngobuchwepheshe bethu obuhamba phambili kanye nomoya wethu wokusungula izinto ezintsha, ukubambisana, izinzuzo kanye nenqubekelaphambili, sizokwakha ikusasa eliqhakazile kanye nenkampani yakho ohlonishwayo.I-China Optical Receiver/Node kanye ne-FTTH CATV Optical Receiver, Sihlale siphikelela ekuthuthukisweni kwezixazululo, sasebenzisa izimali ezinhle nabasebenzi ekuthuthukiseni ubuchwepheshe, futhi senza lula ukuthuthukiswa kokukhiqiza, sihlangabezane nezidingo zamathemba avela kuwo wonke amazwe nezifunda.

Incazelo Yomkhiqizo

I-GLB3500M iyi-modular 45~2600MHz RF phezu kwesixhumanisi sefayibha, idlulisela iziteshi ze-Terrestrial TV kanye ne-L-Band RF eyodwa phezu kwefayibha eyodwa.

I-Direct Broadcasting Satellite (DBS) kanye ne-Direct to Home (DTH) kuyindlela edume kakhulu yokujabulela i-TV yesathelayithi emhlabeni wonke. Ukuze wenze lokhu, i-antenna yesathelayithi, intambo ye-coaxial, i-splitter noma i-multi-switcher kanye nesamukeli sesathelayithi ziyadingeka. Kodwa-ke, ukufakwa kwe-antenna yesathelayithi kungase kube nzima kubabhalisi abahlala ezindlini. I-SMATV (i-satellite mater antenna TV) iyisixazululo esihle sokuthi abantu abahlala esakhiweni noma emphakathini babelane ngesitsha sesathelayithi esisodwa kanye nothi lwe-TV yasemhlabeni. Ngekhebula le-fiber, isignali ye-SMATV RF ingalethwa ku-30Km kude noma isatshalaliswe ezindlini ezingama-32 ngokuqondile, ezindlini ezingu-320 noma ezingu-3200 noma ezingu-32000 nge-GWA3530 fiber optic amplifier.

I-GLB3500M iqukethe imojula ye-GLB3500MT yokudlulisela kanye nemojuli yomamukeli we-GLB3500MR. Imojula ye-transmitter ye-GLB3500MT inembobo yokufaka ye-RF eyodwa noma amabili kuyilapho i-GLB3500MR inembobo yokukhipha eyodwa ye-RF. Ngomugqa ophezulu ongu-1550nm we-DFB laser ongapholisiwe, i-photodiode nomsindo ophansi wesekhethi yokulawula inzuzo ye-RF, i-GLB3500MT ingaletha iziteshi ze-Terrestrial TV zekhwalithi ephezulu kanye nesathelayithi RF phezu kwefayibha kwababhalisile abambalwa ngokuqondile noma izinkulungwane zababhalisile be-FTTH nge-EDFA. Ngenketho engu-1310nm/1490nm/1550nm WDM, i-GLB3500M ingafaka i-L-Band+TV RF phezu kwe-GPON/GEPON. Ngaphandle kwenguqulo ye-modular, i-GLB3500M ingaba nenguqulo engu-19”1RU uma icelwa. Ifayibha eya enguqulweni yendlu yepulasitiki yasekhaya ye-GLB3500MR iyi-GFH2000 i-LNB yokubona, lapho obhalisele i-FTTH edinga nje ifayibha eyodwa futhi akhiphe amasiginali wesathelayithi emakamelweni amaningana omndeni.

Ezinye izici:

• Izindlu ze-aluminium die eziqinile.

• Okokufaka kwe-RF okuhlanganisiwe okukodwa nomkhawulokudonsa:45~2600MHz noma.

• Okokufaka kwe-RF okubili okuhlukene, okuhlanganisa:
-Okufakwayo kwe-Terrestrial TV eyodwa, umkhawulokudonsa: 174 -806 MHz.
-Okufakwayo okukodwa kwe-LNB RF, umkhawulokudonsa: 950MHz~2150MHz (inketho engu-13V noma engu-18V DC ye-LNB ngesicelo).

• Imbobo yokukhipha eyodwa ye-RF.

• I-High Linearity 1550nm engapholisiwe ye-DFB Laser ne-Photodiode.

• Umsindo ophansi we-RF Gain Control circuit. Ngobuchwepheshe bethu obuhamba phambili kanye nomoya wethu wokuqamba izinto ezintsha, ukubambisana, izinzuzo nenqubekelaphambili, sizokwakha ikusasa eliqhakazile kanye nenkampani yakho ehlonishwayo ye-18 Years Factory CATV FTTH AGC Indoor Mini Optical. I-Receiver Node, Uma unesithakazelo kunoma yimiphi imikhiqizo, sicela ukhululeke ukuxhumana nathi ukuze uthole ulwazi olwengeziwe noma sicela usithumele i-imeyili ngokuqondile, sizokuphendula kungakapheli amahora angu-24 futhi ikhotheshini engcono kakhulu izonikezwa.
Iminyaka engu-18 FactoryI-China Optical Receiver/Node kanye ne-FTTH CATV Optical Receiver, Sihlale siphikelela ekuthuthukisweni kwezixazululo, sasebenzisa izimali ezinhle nabasebenzi ekuthuthukiseni ubuchwepheshe, futhi senza lula ukuthuthukiswa kokukhiqiza, sihlangabezane nezidingo zamathemba avela kuwo wonke amazwe nezifunda.