Nkhani

Pamene mawonekedwe a optical module omwe adayikidwa alephera kugwira ntchito bwino, mutha kuthetsa vutolo motsatira njira zitatu izi: 1) Onani zambiri za Alamu ya module ya optical. Kupyolera mu chidziwitso cha alamu, ngati pali vuto ndi kulandira, nthawi zambiri zimayambitsa ...

Phindu la mphamvu ya kuwala lidzakhala ndi chikoka chodziwika bwino komanso chodziwikiratu pa chizindikiro panthawi yopatsirana, ndipo mphamvu ya kuwalayi ndiyosavuta kuyesa. Mtengo uwu ukhoza kuyesedwa kupyolera mu mphamvu ya kuwala. Mphamvu ya kuwala - gwiritsani ntchito mita yamagetsi kuti muyese ngati ...

Pogwiritsira ntchito ma modules optical, sikungalephereke kukumana ndi mavuto osiyanasiyana. Pofuna kuchepetsa vuto lolephera, komanso kuteteza kukhazikika kwa gawo la Optical kudzera. Padzakhala ntchito zosiyanasiyana zodziwira ma module optical. 1X9 gawo ndilofunika kwambiri ...

Mphamvu yamagetsi yotulutsa (Output Power) imatanthawuza kuchuluka kwa mphamvu yamagetsi yamagetsi yomwe imatuluka kumapeto kwa gawo la optical, yomwe imatchedwanso mphamvu ya kuwala, yomwe imatha kumveka ngati mphamvu ya kuwala. Fomula: P(dBm)=10Log(P/1mW) Chigawo ndi W kapena mW kapena dBm. (...

Izi zikutanthauza mawonekedwe a optical module ku chingwe cha fiber optic patch, chomwe chitha kulumikizidwa kudzera pa single mode kapena multimode fiber optic chingwe. Zotsatirazi ndikuwunika izi molingana ndi mawonekedwe osiyanasiyana. Pakadali pano, mawonekedwe owoneka bwino pamsika ndi awa: MPO, LC, S...

Pakalipano, pali FBG, FB ndi DFB lasers, Pakati pawo, ma laser omwe amagwiritsidwa ntchito kwambiri ndi FP ndi DFB. FBG: Fiber Bragg Grating. FP: Fabry-Perot, Fabry-Perot Laser Diode DFB: Distributed Feedback Laser, Distributed Feedback Laser Diode Kwa FB yomwe imagwiritsidwa ntchito kwambiri ndi DFB. DFB ndi...