Chidziwitso

Pofuna kuwonetsetsa kudalirika ndi moyo wautumiki wa mizere yolumikizirana ya optical fiber, mawonekedwe a kutentha ndi mawonekedwe amakina a ulusi wamagetsi ndizinthu ziwiri zofunika kwambiri zogwirira ntchito zathupi. 1. Makhalidwe a kutentha kwa fiber optical Kutayika kwa op ...

Optical module imapangidwa ndi zida za optoelectronic, mabwalo ogwira ntchito, ndi mawonekedwe owoneka bwino. Zida za Optoelectronic zili ndi magawo awiri: kutumiza ndi kulandira. Optical module imatha kusintha chizindikiro chamagetsi kukhala chizindikiro cha kuwala pamapeto otumizira kudzera pa photoelectric co ...

Gawo loyamba pakulandila chip kungakhale chigamba; a TO imaphatikizapo chigamba chomwe kutentha kumapita ku TO socket, chip chomwe LD chimafika pamadzi otentha, ndi backlight PD; Njira yoyikirayi imatha kukhala yosiyana kwambiri: chinthu chomwe chimalumikizidwa nthawi zambiri chimakhala chipangizo cha LD / PD, kapena TIA, resi ...

M'makampani opanga mauthenga, ma modules optical ndi omwe amawonekera kwambiri. Amakhala ndi kukula kosiyanasiyana kwa thupi, ndipo kuchuluka kwa ma tchanelo ndi kuchuluka kwa kufalikira kumasiyana kwambiri. Momwe ma module awa amapangidwira, makhalidwe awo ndi chiyani, ndipo zinsinsi zonse zili muyeso. Zopaka zakale...

Kuyambitsidwa kwa machitidwe osiyanasiyana a PON 1. Ukadaulo wa APON M'katikati mwa zaka za m'ma 1990, ogwiritsira ntchito maukonde akuluakulu adakhazikitsa Full Service Access Network Alliance (FSAN), omwe cholinga chake ndi kupanga mulingo wogwirizana wa zida za PON kuti opanga zida ndi ogwiritsa ntchito athe kulowa. PON ndi...

Ndi chitukuko cha mizinda yamakono kupita ku ntchito zambiri, mapangidwe a m'matauni akukhala ovuta kwambiri, ndipo pali mazana, mazana, kapena zikwi za malo owunikira pansi. Kuwonetsetsa kuti madipatimenti ogwira ntchito atha kumvetsetsa zenizeni zenizeni, zomveka bwino komanso zapamwamba ...