F6¹

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TOSA/ROSA/BOSA
TOSA/ROSA/BOSA

        ǹͨѶϵͳҪĽ֮һ ͬŹͨѶյij켰гźŴ Ϊ֮һĹ״ն˼չ Ҫڴʴ PDHϵͳ2/8/34MBpsSDHϵͳ155G/622G/2.5Gڵĵ·ټΪ źŴеĹ-⣨O/E-E/OתЧ ӽṹϿ 󶼻Թշһʽ ڲҪɹⷢTOSA(Transmitting Optical Sub-Assembly)   ROSA(Receiving Optical Sub-Assembly·źŴóͷ· һֽ϶ΪһBOSA(Bi-Directional Optical Sub-Assembly) γɵĵ˫һʶһTOSAROSABOSAط֪ʶ

һ.TOSA

        TOSAǹⷢTransmitter Optical SubassemblyӢļ TOSAƾ֤Ҫ úʵĽṹմͲմɲо 뵼弤һѹ䡢ϡŽһγTOSA Ȼ󽫰뵼弤ܽһ빦Ч· ˼ʵǿֱ׼ӿڣõSCFCSTLCβ˵ȣͨ˶ Ȼɹ߼ܽ˻ֱװɹ·ͨTOSAͼʾиɹⷢIJ LD_TOLD_HolderReceptacleDZѡ Receptacle_HolderIsolatorƾ֤ҪΪѡ ñȹҪ⹦һϿ⹦е ҪѡReceptacle_HolderĽṹ ڴʽϸߵԶ봫Ҫ󣨴ʱ⹦ʺܴҪ˼ڹ˴еȺӳ٣ ҪIsolatorͬʱIsolatorReceptacle_HolderĽṹ

        ͨTOSAṹʱ ԵĶTO56װİ뵼弤 Ҫڵģ˴ϵͳ ڶģ˴ϵͳеķ һƽǽTO46װLEDСVCSEL TOSAʱ󲿷ֶɽճ ͬROSA칤
 


ROSA

       ROSAǹReceiver Optical SubassemblyӢļ TOSA ROSAҲƾ֤Ҫ úʵĽṹһ͵ܽ PINTIA̽һϡԤο⽺ŽһγROSA ȻPINTIA̽ܽһ빦Ч· ˼ʵǿֱ׼ӿڣõSCFCSTLCβ˵ȣͨ˶ Ȼɹ߼ܽ˻ֱװɹ·ͨROSAͼʾиɹIJ PD_TO(PINTIA̽)TO46װ ǽPDTIAװһ Rosa_Bodyýӹ Ҳһ͵ܽ


3BOSA 
       BOSAǹⷢBi-Directional Optical Sub-AssemblyӢļ һֵ˫ BOSAƾ֤Ҫ øʵĽṹմͲմɲо 뵼弤һѹ䡢ϺŽһγTOSA Ȼ󽫰뵼弤ܽšPINTIA̽ܽŻ빦Ч· ˼ʵǿֱ׼ӿڣõSCFCSTLCβ˵ȣͨ˶ Ȼɹ߼ܽ˻ֱװɹ·ͨBOSAԿTOSAROSAļ ͬʱйⷢյĹЧ

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