Cov fiber optic splitters ua lub luag haujlwm tseem ceeb hauv ntau lub network optical topology niaj hnub no. Lawv muab cov peev xwm uas pab cov neeg siv ua kom zoo tshaj plaws ntawm cov kev ua haujlwm ntawm cov khoom siv optical network los ntawm FTTx systems mus rau cov network optical ib txwm muaj. Thiab feem ntau lawv tau muab tso rau hauv chaw ua haujlwm hauv nruab nrab lossis hauv ib qho ntawm cov ntsiab lus faib khoom (sab nraum zoov lossis sab hauv tsev).
FBT Splitter yog dab tsi?
FBT splitter yog raws li cov thev naus laus zis ib txwm muaj los txuas ntau lub fibers ua ke los ntawm sab ntawm lub fiber. Cov fibers raug sib dhos los ntawm cua sov rau qhov chaw tshwj xeeb thiab ntev. Vim tias cov fibers fused yog qhov tsis yooj yim tawg, lawv raug tiv thaiv los ntawm lub raj iav ua los ntawm epoxy thiab silica hmoov. Thiab tom qab ntawd lub raj hlau tsis xeb npog lub raj iav sab hauv thiab raug kaw los ntawm silicon. Raws li thev naus laus zis txuas ntxiv txhim kho, qhov zoo ntawm FBT splitter zoo heev thiab nws tuaj yeem siv rau hauv txoj hauv kev pheej yig. Cov lus hauv qab no qhia txog qhov zoo thiab qhov tsis zoo ntawm FBT splitter.
PLC Splitter yog dab tsi?
PLC splitter yog raws li planar lightwave circuit technology. Nws muaj peb txheej: ib lub substrate, ib lub waveguide, thiab ib lub hau. Lub waveguide ua lub luag haujlwm tseem ceeb hauv cov txheej txheem splitting uas tso cai rau kev hla cov feem pua ntawm lub teeb. Yog li lub teeb liab tuaj yeem faib sib npaug. Tsis tas li ntawd, PLC splitters muaj nyob rau hauv ntau yam kev faib sib piv, suav nrog 1: 4, 1: 8, 1:16, 1:32, 1:64, thiab lwm yam. Lawv kuj muaj ntau hom, xws li liab qab PLC splitter, blockless PLC splitter, fanout PLC splitter, mini plug-in type PLC splitter, thiab lwm yam. Cov lus hauv qab no qhia txog qhov zoo thiab qhov tsis zoo ntawm PLC splitter.
Qhov sib txawv ntawm FBT splitter thiab PLC Splitter:
Tus nqi faib:
Qhov ntev ntawm nthwv dej:
Txoj Kev Tsim Khoom
Ob lossis ntau daim ntawm cov fibers optical raug khi ua ke thiab muab tso rau ntawm lub fused-taper fiber device. Cov fibers ces raug kos tawm raws li ceg tso zis thiab piv nrog ib lub fiber raug xaiv tawm ua qhov nkag.
Muaj ib lub optical chip thiab ntau lub optical arrays nyob ntawm qhov tso zis piv. Cov optical arrays raug txuas rau ob sab ntawm lub chip.
Kev Ua Haujlwm Wavelength
1310nm thiab lSSOnm (tus qauv); 850nm (kev cai)
1260nm -1650nm (qhov ntev tag nrho)
Daim Ntawv Thov
HFC (network ntawm fiber ntau thiab coaxial cable rau CATV); Txhua daim ntawv thov FTIH.
Ib yam
Kev ua tau zoo
Txog li 1:8 – txhim khu kev qha. Yog tias muaj kev faib loj dua, kev ntseeg tau yuav dhau los ua teeb meem.
Zoo rau txhua qhov kev sib cais. Qib siab ntawm kev ntseeg siab thiab kev ruaj khov.
Kev Tawm Tswv Yim/Kev Tso Tawm
Ib lossis ob lub tswv yim nrog qhov tso zis siab tshaj plaws ntawm 32 fibers.
Ib lossis ob lub tswv yim nrog qhov tso zis siab tshaj plaws ntawm 64 fibers.
Pob khoom
Cov Raj Hlau (siv feem ntau hauv cov khoom siv); ABS Dub Module (Ib txwm muaj)
Ib yam
Cable nkag/tso zis
Lub sijhawm tshaj tawm: Lub Rau Hli-14-2022