Cov Khoom Kawg
Tiv tauj peb
- Thib peb, Tsev 6, Baochen Science thiab Technology Park, No. 15 Dongfu West Road 2, Xinyang Street, Haicang District, Xiamen, Suav.
- sale6@kabasi.cn
- +8618149523263
Splitter Plc 1x16 Sc/apc Splitter Upc Cable
Zoo li coaxial cable kis tau tus mob, kho qhov muag network systems kuj yuav tsum tau ob peb, ceg, thiab faib optical signals, uas yuav tsum tau kho qhov muag splitters kom tiav. Optical splitter, tseem hu ua splitter, yog ib qho tseem ceeb tshaj plaws passive Cheebtsam nyob rau hauv optical fiber txuas. Nws yog ib qho khoom siv kho qhov muag fiber ntau nrog ntau lub tswv yim xaus thiab ntau qhov tso tawm kawg. M × N feem ntau yog siv los qhia tias lub splitter muaj M input terminals thiab N output terminals. Optical splitters siv nyob rau hauv fiber ntau CATV systems yog feem ntau 1 × 2, 1 × 3 thiab 1 × N optical splitters muaj li ntawm lawv
Hauj lwm lawm
Tuam Tshoj Splitter Plc 1x16 Sc/apc Splitter Upc Cable
Cov kev qhia dav dav ntawm optical splitter
(1) Insertion poob.
Qhov kev poob qis ntawm qhov kho qhov muag splitter yog hais txog dB tus naj npawb ntawm txhua qhov tso zis txheeb ze rau qhov kev tawm qhov muag tsis pom. Nws txoj kev qhia lej yog: Ai=-10lg Pouti/Pin, qhov twg Ai hais txog qhov poob ntawm qhov chaw tso zis i-th; Pouti yog Lub zog kho qhov muag ntawm i-th tso zis chaw nres nkoj; Pin yog tus nqi hluav taws xob kho qhov muag ntawm cov tswv yim.
(2) Kev poob ntxiv.
Kev poob ntxiv yog txhais tau tias yog tus lej DB ntawm tag nrho cov khoom siv kho qhov muag ntawm txhua qhov chaw tso zis uas cuam tshuam rau qhov poob ntawm cov khoom siv kho qhov muag. Nws yog ib qho tsim nyog hais tias rau cov khoom siv kho qhov muag fiber ntau, kev poob ntxiv yog qhov qhia txog qhov zoo ntawm cov txheej txheem tsim khoom thiab qhia txog qhov poob ntawm cov txheej txheem tsim khoom. Qhov tsawg dua qhov poob, qhov zoo dua, thiab nws yog qhov ntsuas ntsuas ntawm qhov zoo ntawm kev tsim khoom. Qhov kev poob qis tsuas yog sawv cev rau qhov tso zis hluav taws xob ntawm txhua qhov chaw tso zis, tsis yog tsuas yog muaj qhov poob qhov tseem ceeb, tab sis kuj txiav txim siab qhov cuam tshuam ntawm kev sib cais. Yog li ntawd, qhov sib txawv ntawm qhov poob ntawm qhov sib txawv fiber ntau txuas tsis cuam tshuam qhov zoo ntawm cov cuab yeej. Qhov poob ntxiv rau 1 * N ib hom qauv optical splitter yog qhia hauv cov lus hauv qab no:
Tus naj npawb ntawm ceg 2 3 4 5 6 7 8 9 10 11 12 16
Kev poob ntxiv DB 0 2 0 3 0 4 0 45 0 5 0 55 0 6 0 7 0 8 0 9 1 0 1.2
(3) Sib piv piv.
Lub splitting ratio yog txhais raws li qhov piv ntawm cov zis hwj chim ntawm txhua qhov tso zis chaw nres nkoj ntawm optical splitter. Hauv kev siv lub cev, qhov sib cais qhov tseeb yog raws li lub zog kho qhov muag xav tau los ntawm qhov tseeb qhov system optical nodes los txiav txim siab qhov sib cais tsim nyog (tshwj tsis yog qhov nruab nrab faib). Qhov sib cais ntawm qhov optical splitter yog cuam tshuam nrog lub wavelength ntawm lub teeb kis. Piv txwv li, thaum lub optical splitter xa 1.31 μm lub teeb, qhov sib cais ntawm ob qhov tso zis kawg yog 50:50; Thaum xa tawm 1.5 μm lub teeb, nws dhau los ua 70: 30 (Qhov laj thawj rau qhov xwm txheej no yog tias qhov kho qhov muag splitter muaj qee qhov bandwidth, uas yog, bandwidth ntawm cov teeb liab kis tau tus mob thaum qhov sib faib qhov sib piv yog qhov pib tsis hloov). Yog li ntawd, lub wavelength yuav tsum tau teev thaum txiav txim ib qho optical splitter.
(4) Kev cais tawm.
Kev rho tawm yog hais txog lub peev xwm ntawm ib qho kev kho qhov muag ntawm ib qho optical splitter kom cais cov teeb liab kho qhov muag hauv lwm txoj kev kho qhov muag. Ntawm cov ntsuas saum toj no, qhov kev sib cais yog qhov tseem ceeb dua rau lub optical splitter. Hauv kev siv qhov system tiag tiag, cov khoom siv nrog kev sib cais ntau dua 40dB feem ntau xav tau, txwv tsis pub nws yuav cuam tshuam rau kev ua haujlwm ntawm tag nrho cov kab ke.
Tsis tas li ntawd, kev ruaj ntseg ntawm optical splitter kuj yog ib qho tseem ceeb qhia. Lub npe hu ua kev ruaj ntseg txhais tau hais tias thaum qhov kub thiab txias sab nraud hloov pauv thiab cov xwm txheej ua haujlwm ntawm lwm yam khoom siv hloov pauv, qhov sib cais thiab lwm yam kev ua tau zoo ntawm cov optical splitter yuav tsum nyob twj ywm tsis hloov. Qhov tseeb, kev ruaj ntseg ntawm optical splitter kiag li nyob ntawm cov chaw tsim khoom cov thev naus laus zis, thiab cov khoom zoo ntawm cov tuam txhab sib txawv yog qhov loj heev. Hauv kev siv cov tswv yim, kuv tau tuaj hla ntau cov khoom siv kho qhov muag tsis zoo. Tsis tsuas yog lawv cov ntsuas kev ua haujlwm tsis zoo sai sai, tab sis kuj yog qhov kev puas tsuaj loj heev. Cov khoom tseem ceeb uas siv hauv cov kab hluav taws xob kho qhov muag yuav tsum tau them sai sai rau thaum yuav khoom. Nqe, tus nqi ntawm cov ceg kho qhov muag nrog cov thev naus laus zis qis yog qhov tsawg kawg nkaus.
Tsis tas li ntawd, kev tsis sib xws, rov qab poob, kev coj ncaj ncees, thiab PDL txhua tus tuav txoj haujlwm tseem ceeb hauv qhov ntsuas kev ua tau zoo ntawm optical splitters.
| Ua haujlwm wavelength (nm) | 1260~1650 | ||||||
| Fiber hom | G657A lossis customized | ||||||
| Split ratio | 1x2 | 1x4 | 1x8 | 1x16 | 1x32 | 1x64 | 1x128 |
| Insertion poob (dB) (p/s) qib | 3.8/4.0 | 7.1/7.3 | 10.2/10.5 | 13.5/13.7 | 16.5/16.9 | 20.5/21 | 23.8/24.2 |
| Loss uniformity (dB) | 0.6 | 0.6 | 0.8 | 1.2 | 1.5 | 2 | 2.5 |
| Polarization dependent poob (dB) | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.4 | 0.5 |
| Rov qab poob (dB) | 55 | 55 | 55 | 55 | 55 | 55 | 55 |
| Kev taw qhia (dB) | 55 | 55 | 55 | 55 | 55 | 55 | 55 |
| Wavelength dependent poob (dB) | 0.5 | 0.5 | 0.5 | 0.8 | 0.8 | 1 | 1.2 |
| Qhov kub thiab txias ({0}} degree C) (dB) | 0.5 | 0.5 | 0.5 | 0.8 | 0.8 | 1 | 1.2 |
|
Tus ntaus ntawv loj (mm) (LxWxH) |
60*7*4 | 60*7*4 | 60*7*4 | 60*12*4 | 80*20*6 | 100*40*6 | N/A |
Optical fiber splitter (tseem hu ua optical splitter) yog ib qho khoom siv kho qhov muag fiber ntau uas paub txog kev sib txuas, kev sib txuas, thiab kev faib tawm ntawm cov teeb liab kho qhov muag hauv cov kab ke kho qhov muag Lwm lub npe rau kev faib khoom kho qhov muag. Planar waveguide hom thiab fusion tapered optical splitter tswvyim yog ib qho tseem ceeb passive Cheebtsam nyob rau hauv optical fiber txuas. Nws muaj ntau lub tswv yim xaus thiab ntau qhov tso zis kawg. Lub splitter muaj M input xaus thiab N Cov zis davhlau ya nyob twg yog sawv cev los ntawm M * N. Kev sib txuas ntau lub teeb liab optical rau hauv ib lub teeb liab hu ua synthesizer. Raws li cov txheej txheem ntau lawm, muaj planar waveguide hom optical fiber splitter (PLC Splitter) thiab fusion taper splitter (FBTS plitter) Planar waveguide type optical splitter (PLC Splitter) yog ib qho kev sib xyaw waveguide optical fais fab faib khoom raws li quartz substrate. Nws muaj cov yam ntxwv ntawm me me, dav ua haujlwm wavelength ntau, muaj kev ntseeg siab, thiab zoo splitting uniformity. Nws yog tshwj xeeb tshaj yog haum rau passive Lub optical network (EPON, BPON, GPON, thiab lwm yam) txuas lub hauv paus chaw ua hauj lwm thiab lub davhlau ya nyob twg cov cuab yeej thiab paub txog lub branching ntawm optical signals. Tam sim no muaj ob hom: 1 × N thiab 2 × N. 1 × N thiab 2 × N splitters uniformly input optical signals los ntawm ib leeg los yog ob lub inlets mus rau ntau lub qhov hluav taws xob, los yog ua hauj lwm nyob rau hauv thim rov qab mus ua ke ntau yam optical signals rau hauv ib los yog ob chav kho qhov muag fibers. Cov txheej txheem ntau lawm PLC splitter yog tsim los ntawm semiconductor technology (lithography, corrosion, kev loj hlob, thiab lwm yam) Optical waveguide array nyob rau saum npoo ntawm lub nti, thiab lub shunting muaj nuj nqi yog kev koom ua ke ntawm lub nti, uas yog, kom paub 1 , 1 thiab lwm yam ntawm ib nti; Tom qab ntawd, cov tswv yim thiab cov zis ntau channel optical fiber arrays yog ua ke ntawm ob qho kawg ntawm cov nti. Encapsulate.
Qhov zoo ntawm PLC splitter yog:
(1) Kev poob yog tsis nkag siab rau lub teeb wavelength thiab tuaj yeem ua tau raws li qhov xav tau ntawm qhov sib txawv wavelengths.
(2) Lub teeb sib npaug sib npaug, thiab cov teeb liab tuaj yeem sib npaug rau cov neeg siv.
(3) Cov qauv tsim thiab ntim me me, nws tuaj yeem raug ntsia ncaj qha rau hauv ntau lub thawv hloov pauv uas twb muaj lawm yam tsis tau tso ntau qhov chaw teeb tsa.
(4) Muaj ntau txoj kev shunt rau ib qho khoom siv, uas tuaj yeem ncav cuag ntau dua 32 raws.
(5) Tus nqi ntau channel yog qhov tsawg, thiab qhov ntau ntawm cov ceg ntoo, qhov pom tseeb ntawm tus nqi kom zoo dua.
Nta:
1. Dav ua haujlwm wavelength
2. Kev poob qis qis
3. Tsawg polarization nyob ntawm qhov poob
4. Miniaturized tsim
5. Zoo sib xws ntawm cov channel
6. Kev ntseeg siab thiab ruaj khov
7. Dhau GR-1221-CORE kev ntseeg siab, dhau GR-12091-CORE kev ntseeg siab
8. Raws li RoHS
9. Ntau hom kev sib txuas tuaj yeem muab tau raws li cov neeg siv khoom xav tau, kev teeb tsa sai thiab kev ua tau zoo
Cim npe nrov: 1x16 sc/apc splitter upc cable, Suav teb, manufacturers, hoobkas, customized
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