Zoo li cov coaxial cable kis tau tus mob, lub optical network system kuj yuav tsum tau ob peb, ceg, thiab faib kho qhov muag teeb liab, uas yuav tsum tau ib tug optical splitter kom ua tiav.PLC splitter tseem hu ua planar optical waveguide splitter, uas yog ib hom optical splitter.
1. Kev taw qhia luv luv ntawm PLC optical splitter
2. Cov qauv ntawm fiber ntau PLC splitter
3. Cov tshuab tsim khoom ntawm optical PLC splitter
4. Performance parameter rooj ntawm PLC splitter
5. Kev faib tawm ntawm PLC optical splitter
6. Nta ntawm fiber ntau PLC splitter
7. Qhov zoo ntawm optical PLC splitter
8. Qhov tsis zoo ntawm PLC splitter
9. Fiber PLC splitter daim ntawv thov
1. Kev taw qhia luv luv ntawm PLC optical splitter
PLC splitter yog ib qho kev sib xyaw waveguide optical fais fab faib khoom raws li lub quartz substrate.Nws muaj cov pigtails, core chips, optical fiber arrays, shells (ABS thawv, steel kav), connectors thiab optical cables, thiab lwm yam. Raws li cov txheej txheem kho qhov muag waveguide tshuab, cov khoom siv kho qhov muag tau hloov mus rau ntau qhov kev tawm kho qhov muag sib npaug los ntawm cov txheej txheem sib txuas meej. .
Planar waveguide hom optical splitter (PLC splitter) muaj cov yam ntxwv ntawm me me, dav ua haujlwm wavelength ntau, muaj kev ntseeg siab, thiab zoo optical splitting uniformity.Nws yog tshwj xeeb tshaj yog haum rau kev sib txuas hauv nruab nrab chaw ua hauj lwm nyob rau hauv passive optical tes hauj lwm (EPON, BPON, GPON, thiab lwm yam) thiab cov khoom siv davhlau ya nyob twg thiab paub txog ceg ntawm cov teeb liab kho qhov muag.Tam sim no muaj ob hom: 1xN thiab 2xN.1 × N thiab 2XN splitters uniformly input optical signals los ntawm ib leeg los yog ob lub inlets mus rau ntau qhov chaw, los yog ua hauj lwm nyob rau hauv rov qab mus rau converge ntau optical signals rau hauv ib los yog ob chav kho qhov muag fibers.
2. Cov qauv ntawm fiber ntau PLC splitter
Lub optical PLC splitter yog ib qho tseem ceeb tshaj plaws passive Cheebtsam nyob rau hauv lub optical fiber txuas.Nws ua lub luag haujlwm tseem ceeb hauv FTTH passive optical network.Nws yog ib qho khoom siv kho qhov muag fiber ntau nrog ntau lub tswv yim xaus thiab ntau qhov tso tawm kawg.Nws peb qhov tseem ceeb tshaj plaws yog cov khoom siv kawg, cov zis kawg thiab nti ntawm cov khoom siv fiber ntau optical.Kev tsim thiab sib sau ua ke ntawm peb yam khoom no ua lub luag haujlwm tseem ceeb hauv seb PLC optical splitter tuaj yeem ua haujlwm ruaj khov thiab ib txwm ua tom qab.
1) Input / output qauv
Lub tswv yim / tso zis qauv suav nrog lub hau npog, lub substrate, ib qho fiber ntau optical, ib qho chaw nplaum nplaum, thiab thaj chaw ua kua nplaum.
Cov kua nplaum mos mos: Siv los kho qhov muag fiber ntau rau lub hau thiab hauv qab ntawm FA, thaum tiv thaiv cov fiber ntau optical los ntawm kev puas tsuaj.
Cov kua nplaum nyuaj: Kho FA npog, hauv qab phaj thiab fiber ntau optical hauv V-groove.
2) SPL chips
SPL nti muaj ib nti thiab ib lub phaj npog.Raws li tus naj npawb ntawm cov tswv yim thiab cov khoom tso tawm, nws feem ntau muab faib ua 1 × 8, 1 × 16, 2 × 8, thiab lwm yam. Raws li lub kaum sab xis, nws feem ntau muab faib ua + 8 ° thiab -8 ° chips.
3. Cov tshuab tsim khoom ntawm optical PLC splitter
PLC splitter yog tsim los ntawm semiconductor technology (lithography, etching, kev loj hlob, thiab lwm yam).Lub optical waveguide array nyob rau saum npoo ntawm lub nti, thiab lub shunt muaj nuj nqi yog kev koom ua ke ntawm lub nti.Qhov ntawd yog kom paub 1: 1 sib npaug sib faib ntawm ib nti.Tom qab ntawd, cov tswv yim kawg thiab cov zis kawg ntawm cov khoom siv kho qhov muag fiber ntau yog sib txuas ua ke ntawm ob qho kawg ntawm cov nti thiab ntim.
4. Performance parameter rooj ntawm PLC splitter
1) 1xN PLC Splitter
| Parameter | 1 × 2 | 1 × 4 | 1 × 8 | 1 × 16 | 1 × 32 | 1 × 64 | |
| Fiber hom | SMF-28 e | ||||||
| Ua haujlwm wavelength (nm) | 1260-1650 Nws | ||||||
| Insertion poob (dB) | Yam nqi | 3.7 | 6.8 | 10.0 | 13.0 Nws | 16.0 Nws | 19.5 Nws |
| Max | 4.0 | 7.2 | 10.5 | 13.5 Nws | 16.9 ib | 21.0 Nws | |
| Loss uniformity (dB) | Max | 0.4 | 0.6 | 0.8 ua | 1.2 | 1.5 | 2.5 |
| Rov qab poob (dB) | Min | 50 | 50 | 50 | 50 | 50 | 50 |
| Polarization dependent poob (dB) | Max | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.4 |
| Directionality (dB) | Min | 55 | 55 | 55 | 55 | 55 | 55 |
| Wavelength dependent poob (dB) | Max | 0.3 | 0.3 | 0.3 | 0.5 | 0.5 | 0.8 ua |
| Qhov kub ntawm qhov poob (-40 ~ + 85 ℃) | Max | 0.5 | 0.5 | 0.5 | 0.8 ua | 0.8 ua | 1.0 |
| Ua haujlwm kub (℃) | -40 ~ + 85 | ||||||
| Cia kub (℃) | -40 ~ + 85 | ||||||
2) 2xN PLC Splitter
| Parameter | 2 × 2 | 2 × 4 | 2 × 8 | 2 × 16 | 2 × 32 | 2 × 64 | |
| Fiber hom | SMF-28 e | ||||||
| Ua haujlwm wavelength (nm) | 1260-1650 Nws | ||||||
| Insertion poob (dB) | Yam nqi | 3.8 | 7.4 ib | 10.8 | 14.2 | 17.0 Nws | 21.0 Nws |
| Max | 4.2 | 7.8 ib | 11.2 | 14.6 ib | 17.5 Nws | 21.5 ib | |
| Loss uniformity (dB) | Max | 1.0 | 1.4 | 1.5 | 2.0 | 2.5 | 2.5 |
| Rov qab poob (dB) | Min | 50 | 50 | 50 | 50 | 50 | 50 |
| Polarization dependent poob (dB) | Max | 0.2 | 0.2 | 0.4 | 0.4 | 0.4 | 0.5 |
| Directionality (dB) | Min | 55 | 55 | 55 | 55 | 55 | 55 |
| Wavelength dependent poob (dB) | Max | 0.8 ua | 0.8 ua | 0.8 ua | 0.8 ua | 0.8 ua | 1.0 |
| Qhov kub ntawm qhov poob (-40 ~ + 85 ℃) | Max | 0.5 | 0.5 | 0.5 | 0.8 ua | 0.8 ua | 1.0 |
| Ua haujlwm kub (℃) | -40 ~ + 85 | ||||||
| Cia kub (℃) | -40 ~ + 85 | ||||||
5. Kev faib tawm ntawm PLC optical splitter
Muaj ntau yam siv PLC optical splitters, xws li: liab qab fiber ntau PLC optical splitter, micro steel yeeb nkab splitter, ABS lub thawv optical splitter, splitter hom optical splitter, tais hom optical splitter Splitter, khib-mounted optical splitter LGX optical splitter thiab micro plug. -hauv PLC optical splitter.
6. Nta ntawm fiber ntau PLC splitter
- Dav ua haujlwm wavelength
- Tsawg qhov ntxig poob
- Tsawg polarization nyob ntawm poob
- Miniaturized tsim
- Zoo sib xws ntawm cov channel
- Kev ntseeg siab thiab ruaj khov-Pass GR-1221-CORE kev ntseeg siab xeem 7 Pass GR-12091-CORE kev ntseeg siab
- Raws li RoHS
- Ntau hom kev sib txuas tuaj yeem muab tau raws li cov neeg siv khoom xav tau, nrog kev teeb tsa sai thiab txhim khu kev qha.
7. Qhov zoo ntawm optical PLC splitter
(1) Kev poob tsis nkag siab rau lub teeb wavelength thiab tuaj yeem ua tau raws li qhov xav tau ntawm kev sib kis ntawm cov wavelength sib txawv.
(2) Lub teeb sib npaug sib npaug, thiab cov teeb liab tuaj yeem sib npaug rau cov neeg siv.
(3) Cov qauv tsim, ntim me me, tuaj yeem ntsia ncaj qha rau hauv ntau lub thawv hloov pauv uas twb muaj lawm, tsis tas yuav tsim tshwj xeeb kom tawm ntau qhov chaw teeb tsa.
(4) Muaj ntau txoj kev shunt rau ib qho khoom siv, uas tuaj yeem ncav cuag ntau dua 64 raws.
(5) Tus nqi ntau channel yog tsawg, thiab qhov ntau ntawm cov ceg ntoo, qhov pom tseeb ntawm tus nqi kom zoo dua.
8. Qhov tsis zoo ntawm PLC splitter
(1) Cov txheej txheem tsim cov cuab yeej yog qhov nyuaj thiab cov txheej txheem kev ua haujlwm siab.Tam sim no, lub nti yog monopolized los ntawm ntau lub tuam txhab txawv teb chaws, thiab tsuas muaj ob peb lub tuam txhab hauv tsev muaj peev xwm ntim khoom loj.
(2) Tus nqi siab dua li ntawm fusion taper splitter.Tshwj xeeb tshaj yog nyob rau hauv qis-channel splitter, nws yog qhov tsis zoo.
9. Fiber PLC splitter daim ntawv thov
1) Khib-mounted optical splitter
① Nruab hauv 19-nti OLT txee;
② Thaum cov ceg ntoo fiber ntau nkag mus rau hauv tsev, cov cuab yeej teeb tsa tau muab yog lub txee digital txheem;
③ Thaum ODN yuav tsum tau muab tso rau ntawm lub rooj.
① Nruab nyob rau hauv 19-nti txheem khib;
② Thaum cov ceg ntoo fiber ntau nkag mus rau hauv tsev, cov khoom siv teeb tsa tau muab yog lub thawv hloov pauv fiber ntau optic;
③ Nruab rau hauv cov khoom siv los ntawm cov neeg siv khoom thaum cov ceg fiber ntau nkag mus rau hauv tsev.3) Liab qab fiber ntau PLC optical splitter
① Nruab nyob rau hauv ntau hom pigtail thawv.
②Installed nyob rau hauv ntau hom kev xeem ntsuas thiab WDM systems.4) Optical splitter nrog splitter
① Nruab rau hauv ntau hom khoom siv kho qhov muag.
②Installed nyob rau hauv ntau yam ntawm optical xeem ntsuas.
5) Miniature steel yeeb nkab splitter
① Nruab nyob rau hauv lub optical cable connector box.
②Nruab hauv lub thawv module.
③Nruam hauv lub thawv xaim.
6) Miniature plug-in PLC optical splitter
Cov cuab yeej no yog qhov chaw nkag rau cov neeg siv uas xav tau faib lub teeb hauv FTTX system.Nws tsuas yog ua tiav qhov kawg ntawm qhov kho qhov muag cable nkag mus rau thaj chaw nyob lossis lub tsev, thiab muaj cov haujlwm ntawm kev kho, stripping, fusion splicing, patching, thiab branching ntawm fiber ntau optical.Tom qab lub teeb sib cais, nws nkag mus rau cov neeg siv kawg hauv daim ntawv ntawm lub tsev fiber ntau optic cable.
7) Lub tais hom optical splitter
Nws yog tsim rau kev sib xyaw ua ke thiab siv ntau hom fiber ntau optical splitters thiab wavelength division multiplexers.
Lus Cim: Lub tais ib txheej yog teeb tsa nrog 1 point thiab 16 adapter interfaces, thiab ob txheej txheej phaj yog teeb tsa nrog 1 point thiab 32 adapter interfaces.
DOWELL yog Tuam Tshoj nto moo PLC splitter chaw tsim tshuaj paus, muab high-zoo thiab ntau fiber ntau PLC splitter.Peb lub tuam txhab txais cov tub ntxhais zoo PLC zoo, kev ywj pheej ntau lawm thiab kev tsim cov tshuab thiab kev ruaj ntseg zoo, kom tsis tu ncua muab cov neeg siv khoom hauv tsev thiab txawv teb chaws nrog cov khoom siv kho qhov muag zoo, kev ruaj ntseg thiab kev ntseeg siab ntawm PLC planar optical waveguide khoom.Micro-integrated ntim tsim thiab ntim tau raws li qhov xav tau ntawm ntau yam kev siv.
Post lub sij hawm: Mar-04-2023