- los ntawm Admin / 19 Jul 22 /0Cov lus pom
Kev daws teeb meem rau DDM abnormalities hauv optical modules
Thaum lub interface ntawm lub teeb tsa kho qhov muag tsis ua haujlwm zoo, koj tuaj yeem daws qhov teeb meem raws li peb txoj hauv qab no: 1) Tshawb xyuas cov ntaub ntawv ceeb toom ntawm qhov kho qhov muag module. Los ntawm cov ntaub ntawv ceeb toom, yog tias muaj teeb meem nrog kev txais tos, nws feem ntau tshwm sim los ntawm ...Nyeem ntxiv - los ntawm Admin / 18 Jul 22 /0Cov lus pom
Optical Fais Fab Kev Ntsuas
Tus nqi ntawm lub hwj chim kho qhov muag yuav muaj qhov xav paub ntau tshaj plaws thiab pom tseeb cuam tshuam rau lub teeb liab thaum lub sij hawm kis tau tus mob, thiab lub hwj chim kho qhov muag no kuj yog qhov yooj yim tshaj plaws rau kev sim. Tus nqi no tuaj yeem kuaj tau los ntawm lub zog kho qhov muag. Optical zog - siv lub ntsuas hluav taws xob kho qhov muag los kuaj seb puas yog ...Nyeem ntxiv - los ntawm Admin / 16 Jul 22 /0Cov lus pom
Kev ntsuas qhov ntsuas ntawm cov khoom siv kho qhov muag
Hauv kev siv cov khoom siv kho qhov muag, nws tsis tuaj yeem zam dhau los ntsib ntau yam teeb meem. Yuav kom txo tau qhov teeb meem tsis ua hauj lwm tshwm sim, tab sis kuj los tiv thaiv kev ruaj ntseg ntawm optical module los ntawm. Yuav muaj kev tshawb nrhiav sib txawv rau optical modules. 1X9 module yog lub ntsiab ...Nyeem ntxiv - los ntawm Admin / 15 Jul 22 /0Cov lus pom
Optical Module Output Optical Fais Fab
Cov zis hluav taws xob kho qhov muag (Output Power) yog hais txog qhov nruab nrab tso zis hluav taws xob kho qhov muag ntawm lub teeb pom kev ntawm qhov xa tawm kawg ntawm qhov kho qhov muag module, tseem hu ua qhov tso zis hluav taws xob kho qhov muag, uas tuaj yeem nkag siab raws li qhov siv ntawm lub teeb. Formula: P(dBm)=10Log(P/1mW) Chav tsev yog W lossis mW lossis dBm. (...Nyeem ntxiv - los ntawm Admin / 14 Jul 22 /0Cov lus pom
Fiber-optic interfaces rau optical modules
Qhov no yog hais txog kev sib txuas ntawm cov khoom siv kho qhov muag mus rau fiber ntau optic thaj cable, uas tuaj yeem txuas tau ntawm ib hom lossis multimode fiber optic cable. Cov hauv qab no yog kev tshuaj xyuas ntawm qhov no raws li qhov sib txawv interfaces. Tam sim no, cov khoom siv kho qhov muag tseem ceeb ntawm kev ua lag luam yog: MPO, LC, S ...Nyeem ntxiv - los ntawm Admin / 13 Jul 22 /0Cov lus pom
Laser chav kawm ntawm SFP modules
Tam sim no, muaj FBG, FB thiab DFB lasers, Ntawm lawv, feem ntau siv lasers yog FP thiab DFB. FBG: Fiber Bragg Grating. FP: Fabry-Perot, Fabry-Perot Laser Diode DFB: Tshaj Tawm Cov Lus Qhia Laser, Tshaj Tawm Cov Lus Qhia Laser Diode Rau cov khoom siv feem ntau siv FB thiab DFB. DFB las...Nyeem ntxiv
