A fiber optic splitteryog ib lub cuab yeej kho qhov muag passive uas faib ib lub teeb liab kho qhov muag rau hauv ntau qhov tso zis, ua kom muaj kev faib tawm teeb liab zoo. Cov khoom siv no, suav nrogPLC fiber optic splitter, ua lub luag haujlwm tseem ceeb hauv kev ua kom zoo dua bandwidth los ntawm kev faib cov teeb liab rau hauv cov qauv zoo li 1 × 2, 1 × 4, lossis 1 × 8Cov haujlwm no txhawb nqa ntau tus neeg siv hauv ib lub network, ua rau lawv tseem ceeb hauv kev sib txuas lus siab heev.
Qhov kev thov thoob ntiaj teb rau fiber optic splitters, tshwj xeeb tshaj yog covmultimode fiber optic splitter, txuas ntxiv nce siab. Cov ntawv ceeb toom kwv yees tias kev lag luam optical splitter yuavloj hlob ntawm USD 1.2 billion hauv xyoo 2023 mus rau USD 2.4 billion los ntawm xyoo 2032, uas qhia txog CAGR ntawm 8.2%Kev loj hlob no yog tsav los ntawmkev xav tau internet ceev ceev thiab kev nthuav dav ntawm 5G networksLub plc fiber optic splitter, paub txog nws qhov kev raug thiab kev ntseeg tau, yog qhov tseem ceeb tshaj plaws hauv passive optical networks (PON) thiab lwm yam kev siv niaj hnub no.
Cov Ntsiab Lus Tseem Ceeb
- Cov khoom siv fiber optic splitters, xws li FBT thiab PLC, sib koom cov teeb liab hauv tes hauj lwm. Kev paub txog lawv qhov sib txawv yuav pab koj xaiv qhov yog.
- Xaiv qhovkev ntim khoom faib sab xistuaj yeem ua kom lub network ua haujlwm tau zoo dua. Cov kev xaiv xws li bare fiber, block, thiab rack-mounted haum rau ntau yam kev teeb tsa sib txawv.
- Cov khoom siv fiber optic splitters cia ib qho input txuas rau ntau qhov outputs. Qhov no pab cov tes hauj lwm loj hlob pheej yig yam tsis muaj kev hloov pauv loj.
Hom Fiber Optic Splitters
Cov fiber optic splitters muaj ntau hom, txhua tus tsim los ua kom tau raws li cov kev xav tau tshwj xeeb ntawm kev sib txuas lus. Kev nkag siab txog lawv qhov sib txawv pab cov kws ua haujlwm network xaiv qhov kev daws teeb meem zoo rau lawv cov ntawv thov.
FBT Fiber Optic Splitters
Fused Biconic Tapered (FBT)Cov fiber optic splitters yog cov hom splitters thaum ntxov tshaj plaws. Lawv siv cov txheej txheem fusion yooj yim los sib xyaw thiab taper optical fibers, tsim kom muaj kev daws teeb meem pheej yig rau kev faib cov teeb liab. Cov splitters no siv dav hauvcov cheeb tsam uas tsis tshua muaj kev loj hlobvim lawv pheej yig thiab tsim qauv yooj yim.
FBT splitters qhia tau tias muaj kev hloov pauv ntawm kev poob ntawm cov chaw nres nkoj piv rau lwm hom. Lawv cov kev ntsuas kev ua tau zoo, xws li kev poob rov qab thiab kev coj ua, ntau ntawm50-55 dBTxawm li cas los xij, lawv muaj kev cuam tshuam ntau dua rau qhov kub thiab txias hloov pauv, uas tuaj yeem cuam tshuam kev ntseeg tau hauv cov xwm txheej hnyav. Txawm hais tias muaj cov kev txwv no, lawv qhov yooj yim ua rau lawv zoo tagnrho rau cov tes hauj lwm nyob deb nroog uas cov thev naus laus zis siab heev yuav tsis tsim nyog.
| Hom Splitter | Kev piav qhia | Cov Cheeb Tsam Sib Koom Ua Lag Luam |
|---|---|---|
| Fused Biconic Tapered (FBT) | Yooj yim thiab pheej yig, nrov nyob rau hauv thaj chaw nyob deb nroog | Cov cheeb tsam uas tsis tshua muaj kev loj hlob |
PLC Fiber Optic Splitters
Planar Lightwave Circuit (PLC) fiber optic splitters sawv cev rau cov thev naus laus zis siab heev hauv kev faib cov teeb liab. Cov splitters no siv cov semiconductor-based waveguides los ua kom tiav cov teeb liab meej thiab sib npaug thoob plaws ntau qhov chaw nres nkoj. Lawv qhov kev ntseeg tau thiab kev ua tau zoo ua rau lawv xaiv qhov zoo tshaj plaws rau cov tes hauj lwm hauv nroog thiab cov cheeb tsam tsim kho xws li North America thiab Europe.
PLC splitters ua tau zoo dua FBT splitters hauv ntau qhov tseem ceeb. Lawv muab kev poob ntawm kev ntxig rau txhua qhov chaw nres nkoj, nrog rau cov nqi feem ntau qis dua li cov FBT splitters. Lawv qhov kev poob rov qab thiab kev coj ua ntau yam los ntawm55-65 dB, kom ntseeg tau tias muaj qhov xau tsawg kawg nkaus thiab muaj kev ntseeg siab dua. Tsis tas li ntawd, PLC splitters qhia txog qhov poob qis dua polarization-dependent (PDL) thiab wavelength-dependent loss (WDL), ua rau lawv haum rau cov tes hauj lwm ceev ceev thiab cov ntawv thov xav tau.
| Cov Qauv | FBT Splitters | PLC Splitters |
|---|---|---|
| Kev poob ntawm kev ntxig | Kev hloov pauv ntau dua ntawm cov chaw nres nkoj | Kev poob sib npaug thoob plaws txhua qhov chaw nres nkoj |
| Kev Poob Rov Qab | 50-55 dB | 55-60 dB |
| Kev coj ncaj qha | 50-55 dB | 55-65 dB |
| Kev vam khom ntawm qhov ntev ntawm lub zog | Nruab nrab mus rau siab | Tsawg heev |
| PDL (Kev Poob Ntawm Polarization) | Siab dua (0.2-0.3 dB) | Qis dua (0.1-0.2 dB) |
| Kev Kub Ntxhov Siab | Muaj kev nkag siab ntau dua | Tsis tshua muaj kev xav |
Fiber Optic Splitters los ntawm Ntim
Cov khoom siv fiber optic splitters muaj nyob rau hauv ntau yam kev xaiv ntim khoom kom haum rau ntau qhov chaw teeb tsa sib txawv. Cov hom ntim khoom feem ntau suav nrog cov khoom siv fiber liab qab, cov khoom siv block splitters, thiab cov khoom siv rack-mounted. Txhua hom ntim khoom muaj cov txiaj ntsig tshwj xeeb raws li qhov xwm txheej ntawm daim ntawv thov.
Cov khoom siv fiber ntau tsis muaj dab tsi yog me me thiab sib dua, ua rau lawv zoo tagnrho rau kev teeb tsa nrog qhov chaw tsawg. Cov khoom siv thaiv muab kev tiv thaiv zoo dua rau cov khoom siv kho qhov muag, ua kom muaj kev ruaj khov hauv cov chaw ib puag ncig hnyav. Cov khoom siv sib dhos rau hauv khib yog tsim los rau cov tes hauj lwm loj, muab kev sib koom ua ke yooj yim rau hauv cov chaw khaws ntaub ntawv thiab cov txheej txheem lag luam.
Kev xaiv cov ntim khoom zoo nyob ntawm seb muaj pes tsawg yam xws li qhov loj ntawm lub network, tej yam kev mob ib puag ncig, thiab cov kev cai teeb tsa. Piv txwv li, cov tshuab faib fiber ntau feem ntau siv rau hauv FTTH systems, thaum cov tshuab faib rack-mounted feem ntau nyiam siv rau hauv cov chaw khaws ntaub ntawv vim lawv qhov kev nthuav dav thiab yooj yim ntawm kev tswj hwm.
Cov Nta thiab Cov Zoo ntawm Fiber Optic Splitters
Cov yam ntxwv tseem ceeb ntawm FBT Fiber Optic Splitters
FBT fiber optic splitters paub txog lawv qhov yooj yim thiab kev siv nyiaj tsim nyog. Cov splitters no siv cov txheej txheem fusion los taper optical fibers, ua rau cov teeb liab faib thoob plaws ntau qhov tso zis. Lawv tus qauv tsim txhawb nqa ntau yam wavelengths, ua rau lawv siv tau ntau yam rau ntau yam kev siv. Kev sim tsis ntev los no qhia txog lawv qhov ruaj khov nyob rau hauv cov xwm txheej tshwj xeeb. Piv txwv li:
| Khoom # | Txheej Txheej Ntau Yam | Qhov Kev Puas Tsuaj Siab Tshaj Plaws |
|---|---|---|
| FBT-50NIR | 600 – 1700 nm | 6 J/cm² ntawm 1064 nm, 10 ns, 10 Hz, Ø0.515 hli |
| FBT-50MIR | 1.0 – 6.0 µm | CW: 100 W/cm² ntawm 2.1 µm, Ø0.027 mm; Pulsed: 0.5 J/cm² ntawm 2.1 µm, 30 ns, 167 Hz |
| FBT-BSF-B | 650 – 1050 nm | 7.5 J/cm² ntawm 810 nm, 10 ns, 10 Hz, Ø0.133 hli |
| FBT-BSF-C | 1050 – 1700 nm | 7.5 J/cm² ntawm 1542 nm, 10 ns, 10 Hz, Ø0.189 hli |
Cov yam ntxwv no ua rau FBT splitters tsim nyog rau cov tes hauj lwm hauv cov chaw tsis tshua xav tau, qhov twg pheej yig thiab kev ua haujlwm yooj yim yog qhov tseem ceeb.
Cov yam ntxwv tseem ceeb ntawm PLC Fiber Optic Splitters
PLC fiber optic splittersmuab kev ua tau zoo thiab kev ntseeg siab. Lawv cov semiconductor-based waveguides ua kom muaj kev faib tawm ntawm cov teeb liab sib xws, txawm tias ntawm qhov sib piv siab dua. Cov thev naus laus zis no txo qhov poob ntawm kev ntxig thiab kev poob polarization, ua rau nws zoo tagnrho rau cov tes hauj lwm niaj hnub. Tsis zoo li cov txheej txheem ib txwm muaj, PLC splitters tswj hwm qhov sib xws siab hauv kev faib hluav taws xob, uas yog qhov tseem ceeb rau cov ntawv thov xws li 5G kev xa tawm. Lawv lub peev xwm los faib cov teeb liab yam tsis muaj kev puas tsuaj zoo ua kom muaj kev sib kis cov ntaub ntawv tsis muaj teeb meem.
Tsis tas li ntawd xwb, kev koom ua ke ntawm AI thiab kev kawm tshuab rau hauv PLC splitter tsim txhim kho lawv cov kev ua haujlwm. Cov kev tsim kho tshiab no ua rau muaj kev saib xyuas kev ua haujlwm tiag tiag thiab kev saib xyuas kwv yees, txo cov sijhawm tsis ua haujlwm thiab cov nqi ua haujlwm. Cov neeg muab kev pabcuam tau txais txiaj ntsig los ntawm cov yam ntxwv no, vim lawv txhim kho kev ua haujlwm ntawm lub network thiab kev ntseeg siab.
Cov txiaj ntsig ntawm kev xaiv ntim khoom sib txawv
Cov fiber optic splitters muaj ntau yam kev xaiv ntim khoom, txhua tus tau tsim los rau cov kev xav tau tshwj xeeb. Cov fiber splitters liab qab yog compact thiab sib dua, ua rau lawv zoo tagnrho rau qhov chaw txwv. Block splitters muab kev tiv thaiv zoo dua, ua kom muaj zog hauv cov xwm txheej hnyav. Rack-mounted splitters, ntawm qhov tod tes, yog tsim los rau cov tes hauj lwm loj, muab kev sib koom ua ke yooj yim rau hauv cov chaw khaws ntaub ntawv thiab cov txheej txheem lag luam.
Kev xaiv cov ntim khoom muaj feem cuam tshuam rau kev ua haujlwm ntawm lub network. Piv txwv li:
| Feature | Kev Pab Txhawb Rau Kev Ua Haujlwm ntawm Network |
|---|---|
| Kev Teeb tsa Chaw Nkag / Tso Tawm | Txhais tus naj npawb ntawm cov teeb liab uas tau txais thiab cov kev tsim, txo qhov poob ntawm cov teeb liab thiab ua kom muaj txiaj ntsig zoo tshaj plaws. |
| Kev poob ntawm kev ntxig | Cov splitters zoo txo qhov kev poob ntawm kev ntxig, kom ntseeg tau tias muaj kev faib tawm teeb liab sib xws thoob plaws txhua qhov chaw nres nkoj. |
| Cov Hom Splitter (FBT vs. PLC) | PLC splitters muab kev sib npaug zoo dua thiab kev ntseeg siab rau cov piv sib cais siab dua, qhov tseem ceeb rau cov tes hauj lwm niaj hnub. |
Kev xaiv cov ntim khoom zoo ua kom muaj kev ua tau zoo tshaj plaws, kev ruaj khov, thiab kev nthuav dav, nyob ntawm qhov xav tau ntawm lub network.
Cov ntawv thov ntawm Fiber Optic Splitters hauv Networking
Fiber Optic Splitters hauv Passive Optical Networks (PON)
Fiber optic splitters ua lub luag haujlwm tseem ceebhauv Passive Optical Networks (PON), ua kom muaj kev faib tawm cov teeb liab zoo thoob plaws ntau qhov kawg. Cov splitters no ua kom muaj kev sib cais teeb liab sib xws thiab tswj kev poob qis, ua rau lawv txhim khu kev qha rau cov ntawv thov bandwidth siab. Lawv qhov sib cais siab tso cai rau ib qho optical kab davhlau ya nyob twg (OLT) txuas rau ntau lub network optical (ONUs). Lub peev xwm no ua rau muaj kev sib txuas ntau tus neeg siv, txhim kho qhov yooj ywm thiab scalability ntawm PON networks.
Lub sijhawm tshaj tawm: Tsib Hlis-01-2025