Qhov txawv ntawm FBT Splitter thiab PLC Splitter yog dab tsi?

Hauv FTTx thiab PON architectures, optical splitter ua lub luag haujlwm tseem ceeb los tsim ntau yam point-to-multipoint filber optic networks. Tab sis koj puas paub tias fiber optic splitter yog dab tsi? qhov tseeb, fiber opticspliter yog lub cuab yeej passive optical uas tuaj yeem faib lossis cais lub teeb ci ntsa iab ua ob lossis ntau lub teeb ci. Yeej, muaj ob hom fiber splitter faib los ntawm lawv txoj cai ua haujlwm: fused biconicaltaper splitter (FBT splitter) thiab planar lightwave circuit splitter (PLC splitter). Tej zaum koj yuav muaj ib lo lus nug: qhov txawv ntawm lawv yog dab tsi thiab peb puas yuav tsum siv FBT lossis PLC splitter?

Yog dab tsiFBT Splitter?

FBT splitter yog raws li cov thev naus laus zis ib txwm muaj, uas yog ib homTsis ua haujlwmNetwork Tap, uas cuam tshuam nrog kev sib xyaw ntawm ntau lub fibers los ntawm sab ntawm txhua lub fiber. Cov fibers raug sib dhos los ntawm kev ua kom sov lawv ntawm qhov chaw tshwj xeeb thiab ntev. Vim yog qhov tsis yooj yim ntawm cov fibers fused, lawv raug tiv thaiv los ntawm lub raj iav ua los ntawm epoxy thiab silica hmoov. Tom qab ntawd, lub raj hlau tsis xeb npog lub raj iav sab hauv thiab raug kaw nrog silicon. Raws li thev naus laus zis txuas ntxiv mus, qhov zoo ntawm FBT splitters tau zoo dua qub, ua rau lawv yog qhov kev daws teeb meem pheej yig. Cov lus hauv qab no qhia txog qhov zoo thiab qhov tsis zoo ntawm FBT splitters.

Cov txiaj ntsig	Qhov tsis zoo
Siv nyiaj tsawg	Kev Poob Siab Dua
Feem ntau pheej yig dua los tsim khoom	Yuav cuam tshuam rau kev ua haujlwm ntawm lub cev tag nrho
Loj me me	Kev vam khom ntawm qhov ntev ntawm lub zog
Kev teeb tsa yooj yim dua hauv qhov chaw nqaim	Kev ua tau zoo yuav txawv ntawm cov wavelengths
Kev yooj yim	Kev Loj Hlob Txwv
Cov txheej txheem tsim khoom yooj yim	Nyuaj dua rau kev ntsuas rau ntau cov zis
Kev ywj pheej hauv kev faib cov feem pua	Kev Ua Tau Zoo Tsis Tshua Muaj Kev Txhim Kho
Tau tsim los rau ntau yam piv	Tej zaum yuav tsis muab kev ua tau zoo tas mus li
Kev Ua Tau Zoo Rau Kev Nrug Deb	Kev Kub Ntxhov Siab
Siv tau zoo rau cov ntawv thov luv luv	Kev ua tau zoo tuaj yeem cuam tshuam los ntawm kev hloov pauv ntawm qhov kub thiab txias

 

Yog dab tsiPLC Splitter?

PLC splitter yog raws li planar lightwave circuit technology, uas yog ib homTsis ua haujlwmNetwork TapNws muaj peb txheej: ib txheej substrate, ib txheej waveguide, thiab ib lub hau. Lub waveguide ua lub luag haujlwm tseem ceeb hauv cov txheej txheem faib uas tso cai rau kev xa cov feem pua ​​​​​​ntawm lub teeb. Yog li ntawd, 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. Koj kuj tuaj yeem tshawb xyuas tsab xov xwm Koj Paub Ntau Npaum Li Cas Txog PLC Splitter? kom paub ntau ntxiv txog PLC splitter. Cov lus hauv qab no qhia txog qhov zoo thiab qhov tsis zoo ntawm PLC splitter.

Cov txiaj ntsig	Qhov tsis zoo
Kev Poob Qis Qis	Tus nqi siab dua
Feem ntau muaj kev poob qis dua ntawm cov teeb liab	Feem ntau kim dua los tsim khoom
Kev Ua Haujlwm Dav Dav	Loj dua
Ua haujlwm tas li ntawm ntau lub wavelengths	Feem ntau bulkier dua li FBT splitters
Kev Ntseeg Siab	Cov Txheej Txheem Tsim Khoom Nyuaj
Muab kev ua tau zoo sib xws ntawm kev mus deb	Nyuaj dua los tsim piv rau FBT splitters
Cov Piv Txwv Sib Cais Yooj Yim	Qhov Nyuaj ntawm Kev Teeb Tsa Thaum Pib
Muaj ntau yam kev teeb tsa (piv txwv li, 1xN)	Tej zaum yuav xav tau kev teeb tsa thiab kev teeb tsa kom zoo dua
Kev Ruaj Ntseg Kub	Tej zaum yuav tsis khov kho
Kev ua tau zoo dua ntawm kev hloov pauv kub	Muaj kev cuam tshuam ntau dua rau kev puas tsuaj rau lub cev

 

FBT Splitter vs PLC Splitter: Qhov txawv yog dab tsi?(Yog xav paub ntxiv txogQhov txawv ntawm Passive Network Tap thiab Active Network Tap yog dab tsi?)

1. Kev Ua Haujlwm Wavelength

FBT splitter tsuas yog txhawb nqa peb lub wavelengths: 850nm, 1310nm, thiab 1550nm, uas ua rau nws tsis muaj peev xwm ua haujlwm rau lwm lub wavelengths. Lub PLC splitter tuaj yeem txhawb nqa wavelengths los ntawm 1260 txog 1650nm. Qhov ntau thiab tsawg ntawm wavelength hloov kho tau ua rau PLC splitter haum rau ntau daim ntawv thov.

2. Kev Sib Faib Sib Piv

Qhov sib piv ntawm kev faib tawm yog txiav txim siab los ntawm cov tswv yim thiab cov zis ntawm lub tshuab hluav taws xob optical cable splitter. Qhov sib piv siab tshaj plaws ntawm FBT splitter yog txog li 1:32, uas txhais tau tias ib lossis ob lub tswv yim tuaj yeem faib ua qhov tso zis siab tshaj plaws ntawm 32 fibers ib zaug. Txawm li cas los xij, qhov sib piv ntawm PLC splitter yog txog li 1:64 - ib lossis ob lub tswv yim nrog qhov tso zis siab tshaj plaws ntawm 64 fibers. Dhau li ntawm qhov ntawd, FBT splitter yog customizable, thiab cov hom tshwj xeeb yog 1: 3, 1: 7, 1:11, thiab lwm yam. Tab sis PLC splitter tsis yog customizable, thiab nws tsuas muaj cov qauv txheem xws li 1: 2, 1: 4, 1: 8, 1:16, 1:32, thiab lwm yam.

3. Kev Sib Cais Sib Npaug

Cov teeb liab uas FBT splitters ua tiav tsis tuaj yeem faib sib npaug vim tsis muaj kev tswj hwm cov teeb liab, yog li nws qhov kev sib kis tuaj yeem cuam tshuam. Txawm li cas los xij, PLC splitter tuaj yeem txhawb nqa qhov sib npaug ntawm cov splitter rau txhua ceg, uas tuaj yeem ua kom muaj kev sib kis kho qhov muag ruaj khov dua.

4. Tus Nqi Ua Tsis Tau

FBT splitter feem ntau yog siv rau cov tes hauj lwm uas xav tau qhov kev teeb tsa splitter tsawg dua 4 qhov sib cais. Qhov loj dua qhov sib cais, qhov ntau dua qhov ua tsis tiav. Thaum nws qhov sib cais piv loj dua 1: 8, ntau qhov yuam kev yuav tshwm sim thiab ua rau muaj qhov ua tsis tiav ntau dua. Yog li, FBT splitter raug txwv ntau dua rau tus lej ntawm kev sib cais hauv ib qho kev sib txuas. Tab sis qhov ua tsis tiav ntawm PLC splitter yog me dua.

5. Kev Poob Uas Nyob Ntawm Qhov Kub

Hauv qee thaj chaw, qhov kub thiab txias tuaj yeem yog qhov tseem ceeb uas cuam tshuam rau qhov poob ntawm cov khoom siv kho qhov muag. FBT splitter tuaj yeem ua haujlwm ruaj khov hauv qab qhov kub ntawm -5 txog 75 ℃. PLC splitter tuaj yeem ua haujlwm ntawm qhov kub thiab txias dav dua ntawm -40 txog 85 ℃, muab kev ua tau zoo hauv thaj chaw huab cua hnyav.

6. Nqe

Vim yog cov thev naus laus zis tsim khoom nyuaj ntawm PLC splitter, nws tus nqi feem ntau siab dua li FBT splitter. Yog tias koj daim ntawv thov yooj yim thiab luv nqi, FBT splitter tuaj yeem muab kev daws teeb meem pheej yig. Txawm li cas los xij, qhov sib txawv ntawm tus nqi ntawm ob hom splitter tab tom nqaim zuj zus raws li qhov kev thov rau PLC splitters txuas ntxiv nce siab.

7. Loj

FBT splitters feem ntau muaj qhov loj dua thiab loj dua piv rau PLC splitters. Lawv xav tau ntau qhov chaw thiab zoo dua rau cov ntawv thov uas qhov loj tsis yog qhov txwv. PLC splitters khav txog daim ntawv compact, ua rau lawv yooj yim integrable rau hauv cov pob me me. Lawv zoo heev hauv cov ntawv thov nrog qhov chaw txwv, suav nrog sab hauv thaj vaj huam sib luag lossis optical network terminals.