Hauv ibFBT splitter vs PLC splitterKev sib piv, tsis yog technology yuav zoo dua rau txhua lub network fiber ntau. FBT feem ntau yog thawj qhov kev xaiv los ntsuas thaum ib qhov project xav tau qhov chaw nres nkoj qis, lub qhov rai uas tau hais tawm los yog qhov sib cais tsis sib xws xws li 10/90. PLC is generally the stronger choice for equal, high-density splitting, broad wavelength coverage and consistent output performance in FTTH and PON networks.
Qhov kev txiav txim siab yuav tsum tsis txhob ua raws li lub npe thev naus laus zis lossis chav tsev nqi ib leeg. Chaw nres nkoj suav, cais cov qauv, qhov siab tshaj qhov tsis tuaj yeem, qhov sib xws, kev khiav hauj lwm wavelengths, hom pob, connector poob thiab tag nrho cov nyiaj siv kho qhov muag tag nrho cuam tshuam seb lub splitter puas haum.
Cov neeg nyeem uas xav tau cov lus qhia dav dav tuaj yeem tshuaj xyuas qhov no ua ntejqhia rau optical splitter hom thiab cov qauv kev ua haujlwm. Cov ntu hauv qab no tsom tshwj xeeb txog yuav ua li cas FBT thiab PLC tsim txawv thiab yuav ua li cas hloov qhov sib txawv no rau hauv kev xaiv tiv thaiv.
FBT lossis PLC: Phau Ntawv Qhia Xaiv Ceev
| Qhov Kev Xav Tau | Technology los soj ntsuam thawj | Yog vim li cas |
|---|---|---|
| Kev sib cais tsis sib xws xws li 5/95, 10/90 lossis 20/80 | FBT | FBT couplers feem ntau yog tsim los rau asymmetric optical fais fab faib. |
| Yooj yim 1 × 2 phua ntawm lub wavelength uas tau hais tseg | FBT los yog PLC | Ob leeg tuaj yeem ua haujlwm; Sib piv guaranteed poob, bandwidth, pob thiab tag nrho cov nqi ntsia. |
| Sib npaug 1 × 8, 1 × 16, 1 × 32 lossis 1 × 64 kev faib tawm | PLC | PLC thev naus laus zis yog qhov zoo rau kev cog lus, siab - suav thiab sib npaug sib npaug sib npaug. |
| FTTH network txhawb ntau PON wavelength phiaj xwm | PLC | Broadband PLC cov khoom lag luam feem ntau teev nyob rau hauv ib qho dav - hom kev khiav hauj lwm ntau. |
| Saib xyuas kais uas yuav tsum khaws cia feem ntau lub zog ntawm txoj kev dhau los | FBT | Ib qho asymmetric coupling piv tau tsuas yog ib feem me me rau kev saib xyuas. |
| Sab nraum zoov txee los yog kaw | Tsim nyog ua tiav los ua ke | Kev tsim sab nraum zoov yog nyob ntawm kev ntim khoom, kev sib khi, kev tiv thaiv pigtail thiab kev tsim nyog, tsis yog PLC lossis FBT thev naus laus zis ib leeg. |
| Tus nqi pib qis tshaj plaws | Qhov project-kev sib piv tshwj xeeb | Connectorization, teb splicing, enclosure qhov chaw, xeem yuav tsum tau thiab hloov ua hauj lwm yuav outweigh tus liab qab tivthaiv nqi. |
Lub Optical Splitter Ua li cas?
Ib qho optical splitter yog ib qho khoom siv passive uas faib cov tswv yim kho qhov muag ntawm ob lossis ntau qhov tso zis fibers. Nws tsis amplify, regenerate los yog electronically hloov lub teeb liab. Txhua qhov tso zis yog li ntawd tau txais lub zog kho qhov muag tsawg dua li cov tswv yim, txawm tias lub cuab yeej nws tus kheej tsis muaj kev tsim khoom poob.
Optical splitters yog siv nyob rau hauv FTTH, GPON, XGS-PON, optical tis networks, soj ntsuam txuas thiab lwm yam ntsiab lus - mus rau -multipoint systems. Kev teeb tsa yuav raug sau ua 1 × 2, 1 × 8 lossis 2 × 16, qhov twg thawj tus lej txheeb xyuas cov tswv yim suav thiab tus thib ob txheeb xyuas cov zis suav.
Cov ntsiab lussib txuasthiabsplitterqee zaum sib tshooj. Lub coupler tuaj yeem ua ke lossis faib lub hwj chim kho qhov muag, thaum lub tshuab hluav taws xob feem ntau siv thaum lub hom phiaj tseem ceeb yog faib rau ntau qhov khoom tawm. Rau cov lus piav qhia ntxaws ntxiv ntawm qhov tsis sib koom los ntawm cov cuab yeej no, saib phau ntawv qhia no raufiber optic coupler thiab splitter specifications.
FBT thiab PLC Splitters ua haujlwm li cas?
FBT Splitter Technology
FBT sawv rauFused Biconical Taper. Thaum lub sij hawm tsim khoom, ob los yog ntau dua optical fibers yog ua raws, rhuab, fused thiab stretched los tsim ib cheeb tsam tapered coupling. Cov txheej txheem tsim khoom tswj tau li cas optical fais fab hloov ntawm cov fibers.
Vim tias qhov sib txuas tuaj yeem hloov kho, FBT cov cuab yeej siv tau tshwj xeeb rau qhov tsis sib xws. Cov khoom lag luam tuaj yeem tsim rau 50/50, 40/60, 20/80, 10/90 lossis lwm yam kev faib tawm. AFL, piv txwv li, luam tawm fused wideband couplers nrog muaj kev sib txuas ntawm 5% mus rau 50%. Qhov no yog ib yam khoom-tsev neeg piv txwv es tsis yog ib qho kev qhia dav dav rau txhua yam khoom siv FBT.AFL's official wideband coupler informationmuab cov peev txheej sib xws thiab cov ntsiab lus tsim nyog.
Ib qho compact1 × 2 FBT fiber ntau optic splitterYog li ntawd tej zaum yuav tsim nyog rau kev soj ntsuam kais, qis - suav ceg lossis daim ntawv thov uas ob txoj hauv kev xav tau ntau lub zog sib txawv.
FBT kev ua tau zoo tseem yuav tsum tau soj ntsuam los ntawm daim ntawv qhia tseeb. Qee cov khoom lag luam tau ua kom zoo rau cov qhov rai uas xaiv lub qhov rai, thaum tsim nyog cov qauv dav dav kuj muaj. Nws tsis yog qhov tseeb uas xav tias txhua FBT splitter muaj tib lub wavelength rhiab heev, qhov kub thiab txias qhov chaw nres nkoj - suav txwv.
PLC Splitter Technology
PLC sawv rauPlanar Lightwave Circuit Court. PLC splitter siv optical waveguides tsim ntawm ib nti. Ib qho input fiber ntau array thiab cov zis fiber ntau array yog ua raws li cov nti, sib txuas thiab tiv thaiv hauv pob kawg.
Cov qauv no zoo haum rau kev sib npaug ntawm cov khoom siv hluav taws xob sib npaug thoob plaws ntau qhov tso zis. Ib tug luam tawm AFL PLC splitter tsev neeg, piv txwv li, qhia txog kev ua haujlwm thoob plaws 1260–1650 nm, txawm tias sib cais thoob plaws nws cov ntaub ntawv teev tseg, PDL qis thiab teeb tsa txuas ntxiv ntawm 1 × 4 txog 2 × 32. Cov nuj nqis no siv rau tsev neeg cov khoom thiab yuav tsum tsis txhob raug kho raws li kev lees paub rau txhua PLC splitter.AFL's PLC splitter specificationkuj tseem hais tias nws cov ntawv teev npe nkag - cov txiaj ntsig tsis suav nrog cov khoom sib txuas.
Cov neeg yuav khoom tuaj yeem txheeb xyuas qhov muajPLC splitter khoom ntau yamthaum sib piv cov chaw nres nkoj suav, connector, pigtail thiab pob yuav tsum.
FBT Splitter vs PLC Splitter sib piv
| Kev sib piv Factor | FBT Splitter | PLC Splitter |
|---|---|---|
| Optical qauv | Fused thiab tapered optical fibers | Waveguide Circuit Court nrog kev sib xyaw cov tswv yim thiab cov zis fiber ntau arrays |
| Hom cais qauv | Sib npaug los tsis sib npaug | Feem ntau sib npaug |
| Kev siv zog tshaj | Tsawg- suav ceg thiab asymmetric kais | Sib npaug, siab -kev faib tawm |
| Kev coj cwj pwm wavelength | Nyob ntawm qhov kev xaiv cov khoom tsim thiab lub qhov rais wavelength | Cov khoom lag luam dav dav feem ntau muaj rau ib zaug -mode nkag networks |
| Cov zis siab suav | Tej zaum yuav xav tau ntau theem fused, ua kom poob qis thiab sib dhos nyuaj | Zoo haum rau compact siab -port- suav configurations |
| Port uniformity | Cov khoom lag luam- tshwj xeeb thiab nyuaj dua los tswj thoob plaws ntau qhov tso zis tawm | Feem ntau zoo dua rau kev tswj kev sib npaug ntawm ntau qhov sib npaug |
| Pob loj | Tsawg- suav cov khoom siv tau yooj yim; ntau theem yuav xav tau ntau qhov chaw | Kev suav cov zis siab tuaj yeem ntim rau hauv cov qauv compact |
| Kub thiab ib puag ncig kev ua haujlwm | Nyob ntawm pob thiab kev tsim nyog | Nyob ntawm pob thiab kev tsim nyog |
| Tus nqi nyiam | Tej zaum yuav pheej yig rau qhov yooj yim qis - suav lossis tsim tsis sib xws | Feem ntau muab tus nqi zoo dua li qhov sib npaug ntawm qhov chaw nres nkoj thiab qhov ntom ntom |
| Kev siv network ntau | Saib xyuas, coj mus rhaub cov qauv tsim thiab xaiv qis - suav faib | FTTH, GPON, XGS-PON thiab siab- ceev ODN faib |
Lub rooj piav qhia txog kev tsim qauv, tsis yog kev cog lus txwv. Qhov qis - zoo PLC splitter tuaj yeem ua tau phem dua li qhov zoo - tsim nyog FBT txuas. Daim ntawv lo thev naus laus zis tsis yog qhov hloov pauv rau qhov ua tiav cov lus qhia thiab cov ntawv xeem.
Optical Parameters uas txiav txim siab ua haujlwm
| Parameter | Nws txhais li cas | Yuav Sib Piv Li Cas |
|---|---|---|
| Qhov siab tshaj qhov ntxig poob | Qhov siab tshaj plaws tso cai poob los ntawm kev nkag mus rau qhov chaw tso zis tawm | Siv tus nqi siab tshaj plaws uas tau lees paub thiab paub meej tias cov connectors puas suav nrog. |
| Kev tsis sib xws | Qhov poob qhov sib txawv ntawm qhov zoo tshaj plaws thiab qhov phem tshaj tawm cov chaw nres nkoj | Siv qhov siab tshaj plaws tso cai hloov pauv, tsis yog qhov nruab nrab tso zis hluav taws xob nkaus xwb. |
| PDL | Poob variation tshwm sim los ntawm kev hloov hauv lub xeev ntawm polarization | Sib piv qhov siab tshaj plaws PDL hla qhov teev wavelength thiab qhov kub thiab txias. |
| Rov qab poob | Ib qho kev ntsuas ntawm optical reflection rov qab mus rau qhov chaw | Kev xa rov qab siab dua- feem ntau qhov poob qhov tseem ceeb qhia tias qhov kev xav qis dua. |
| Kev taw qhia | Kev rho tawm ntawm qhov chaw kho qhov muag lossis cov chaw tso zis tawm | Txheeb xyuas tus nqi tsawg kawg nkaus uas tau lees paub thiab cov kev xeem uas siv tau. |
| Wavelength - nyob ntawm qhov poob | Variation nyob rau hauv insertion poob nyob rau hauv lub lag luam wavelength ntau yam | Paub meej tias qhov ua tiav kev khiav hauj lwm band es tsis yog kuaj ib qho kev sim wavelength xwb. |
| Kub- nyob ntawm qhov poob | Kev hloov pauv hauv qhov poob qis thaum lub ntsuas kub hloov pauv | Tsis txhob cuam tshuam qhov kev khiav hauj lwm uas tau teev tseg nrog kev ruaj ntseg kho qhov muag nyob thoob plaws qhov ntau. |
| Connector poob | Kev poob ntxiv qhia los ntawm lub Hoobkas- teeb tsa cov khoom sib txuas thiab kev sib koom ua ke | Paub meej tias seb lub splitter specification yog rau liab qab fiber ntau, pigtails los yog ib tug tiav connectorized los ua ke. |
Insertion poob deserves tshwj xeeb mloog. Tus nqi luam tawm tuaj yeem piav qhia qhov liab qab splitter nkaus xwb, thaum lwm tus neeg xa khoom tuaj yeem suav nrog lub Hoobkas - ntsia cov khoom sib txuas. Ob qhov txiaj ntsig no tsis tuaj yeem muab piv ncaj qha.
Connector polish kuj muaj feem xyuam rau kev xav thiab mating compatibility. SC / APC feem ntau muaj nyob rau hauv cov kev sib txuas uas kev tswj xyuas qhov tseem ceeb, tab sis qhov tseeb interface yuav tsum phim cov khoom siv, adapter thiab cov nroj tsuag uas twb muaj lawm. APC thiab UPC kawg lub ntsej muag yuav tsum tsis txhob raug sib raug zoo. Qhov no qhia rauPC, UPC thiab APC connector polishpiav qhia txog cov tshuab thiab xa rov qab- qhov sib txawv poob.
Qhov sib faib piv cuam tshuam li cas Optical Poob?
Txawm tias ib qho zoo tagnrho passive splitter yuav tsum faib lub hwj chim muaj. Rau qhov sib npaug 1 × N splitter, theoretical splitting poob yog:
Zoo tagnrho splitting poob=10 × log10(N)
| Sib npaug | Kwv yees qhov kev poob zoo |
|---|---|
| 1×2 | 3.0dB ua |
| 1×4 | 6.0dB ib |
| 1×8 | 9.0db ua |
| 1×16 | 12.0 dB |
| 1×32 | 15.1 dB |
| 1×64 | 18.1 dB |
Cov no yog lej tsawg kawg nkaus. Qhov tseeb qhov siab tshaj qhov poob siab yog siab dua vim tias cov cuab yeej tsim tawm qhia txog kev poob ntau dhau, kev hloov pauv thiab, qhov twg siv tau, qhov txuas poob.
Cov kev xaiv khoom sawv cev muaj xws li a1 × 2 PLC splitter, 1 × 8 PLC splitter, 1 × 16 PLC splitter, 1 × 32 PLC splitterthiab1 × 64 PLC splitter. Lawv qhov kev txwv tiag tiag yuav tsum raug coj los ntawm cov lus pom zoo sib xws es tsis yog los ntawm cov lus theoretical saum toj no.
Tsis sib npaug FBT Split Loss
Rau ib ceg tsis sib npaug tau txais ib feempntawm lub zog input, qhov zoo tshaj plaws ceg poob yog:
Qhov zoo tshaj plaws ceg poob=−10 × log10(p)
Rau qhov theoretical 10/90 cais:
- 10% ceg muaj qhov zoo tagnrho poob ntawm 10.0 dB.
- 90% ceg muaj qhov zoo tagnrho poob ntawm kwv yees li 0.46 dB.
Qhov kev poob tiag tiag ntawm ob txoj hauv kev yuav siab dua vim tias qhov sib txuas muaj qhov poob ntau dhau thiab tso cai sib txuas ua ke - piv rau qhov kam rau ua. Qhov kev yuav khoom tshwj xeeb yuav tsum txheeb xyuas qhov chaw nres nkoj kais, los ntawm qhov chaw nres nkoj, kev sib txuas siab ntev thiab kev poob siab tshaj plaws rau txhua txoj hauv kev.
Qhov sib txawv no yog vim li cas FBT tseem muaj feem cuam tshuam txog kev nkag mus ntev los yog cov kab sib txuas. Kev sib tham txog kev thov kom ntxaws ntxiv muaj nyob hauv phau ntawv qhia no rauunbalanced splitting rau FTTH nyob deb nroog tej yaam num.
Piv txwv ua haujlwm: A 1 × 32 PLC Optical Budget
Cov hauv qab no yog ib qho piv txwv suav, tsis yog PON tsim universal. Txhua tus nqi yuav tsum tau hloov nrog qhov tseeb cable, cov khoom siv thiab cov khoom siv tshwj xeeb rau qhov project.
| Yam khoom poob | Piv txwv Assumption | Muab xam nyiaj pub dawb |
|---|---|---|
| Fiber ntau attenuation | 10 km × 0.35 dB/km | 3.5dB ua |
| Mated connector khub | 4 × 0.5 dB | 2.0dB ua |
| Fusion splices | 6 × 0.1 dB | 0.6dB ib |
| 1 × 32 PLC splitter | 17.4 dB siab tshaj plaws, raws li ib qho luam tawm liab qab -splitter khoom tsev neeg | 17.4 dB |
| Engineering thiab aging margin | Qhov project assumption | 3.0dB ua |
| Tag nrho cov nyiaj pub dawb | 26.5dB ib |
Daim duab 17.4 dB splitter los ntawm ib daim ntawv AFL PLC cov ntaub ntawv thiab qhia meej tsis suav nrog cov khoom sib txuas. Nws tsuas yog suav nrog los qhia txog txoj kev suav.
Yog tias qhov kev xaiv OLT thiab ONT sib xyaw ua ke muab kev txheeb xyuas 29 dB kho qhov muag pob nyiaj siv raws li kev ua haujlwm siv tau, qhov piv txwv no tawm 2.5 dB tom qab tau teev nyiaj txiag engineering. Yog tias cov cuab yeej siv nyiaj qis dua, txoj hauv kev ntev dua lossis kev sib txuas ntxiv ntxiv, tus tsim yuav ua tsis tiav.
Kev suav kom raug yuav tsum siv:
- Qhov kev poob siab tshaj plaws ntau dua li qhov poob
- Txoj kev npaj kho qhov muag ntev tshaj plaws
- Qhov phem tshaj splitter tso zis chaw nres nkoj
- Qhov tseeb wavelength -nyob ntawm fiber ntau attenuation
- Tag nrho cov connectors, adapters thiab splice cov ntsiab lus
- Qhov tiag OLT thiab ONT chav kawm kho qhov muag
- Ib qho kev pom zoo engineering thiab aging margin
Centralized vs Cascaded Spliting
| Kev tsim vaj tsev | Qhov zoo | Risks thiab Trade-Offs |
|---|---|---|
| Centralized splitting | Ib qho tseem ceeb splitter theem, yooj yim poob accounting, yooj yim chaw nres nkoj tswj thiab tsawg passive theem | Tej zaum yuav xav tau ntau dua kev faib khoom fiber ntau thiab ceev faj qhov chaw ntawm lub hauv paus splitter qhov chaw |
| Cascade splitting | Muaj peev xwm tso cov theem me me los ze zog rau cov pab pawg neeg siv khoom thiab txhawb nqa kev faib tawm hauv network | Ntxiv cov theem splitter, cov ntsiab lus sib txuas, cumulative dhau poob thiab kev daws teeb meem nyuaj |
Ib qho 1 × 4 splitter ua raws li 1 × 8 splitter tsim tag nrho 1 × 32 cais, tab sis txoj kev poob tsis txwv rau 15.1 dB zoo tagnrho 1 × 32 faib. Tus tsim yuav tsum tau ntxiv qhov kev tso tawm qhov poob ntawm ob theem splitter, ua ke nrog kev sib txuas thiab splices ntawm lawv.
CommScope cov ntaub ntawv qis- suav PLC modules nyob rau hauv faib cais architectures qhov twg lwm splitter theem yog ntsia nyob rau hauv lub sab nraud nroj tsuag. Qhov no qhia tau tias tsawg- suav PLC cov khoom siv kuj tuaj yeem siv rau hauv cov qauv tsim; architecture yuav tsum tsis txhob muab xam los ntawm lub npe technology ib leeg.
Thaum FBT Splitter Puas Zoo Dua?
FBT yuav tsum raug ntsuas ua ntej thaum qhov kev faib hluav taws xob xav tau tsis sib npaug. Kev saib xyuas cov kais dej, cov ceg ntoo nyob deb nroog thiab cov kev sib txuas nrog kev sib txawv ntawm cov ceg pob nyiaj siv yog cov laj thawj muaj zog rau xaiv FBT dua li tsuas yog muab piv rau nws tus nqi yuav nrog PLC.
FBT kuj tseem tuaj yeem tsim nyog rau qhov qis - suav cais ntawm lub wavelength kom meej meej, tshwj xeeb tshaj yog qhov project tsis xav tau ntau yam -wavelength compatibility lossis yav tom ntej tsiv teb tsaws los ntawm tib txoj kev passive.
Ua ntej kev pom zoo, txheeb xyuas:
- Tsim lub qhov rais wavelength
- Coupling ratio thiab ratio kam rau ua
- Qhov siab tshaj qhov ntxig poob rau txhua qhov tso zis
- Rov qab poob thiab ncaj qha
- Kub-nyob ntawm kev ua haujlwm
- Ntim, fiber ntau tiv thaiv thiab connector hom
Tsis txhob tso tseg txhua yam khoom siv FBT vim nws siv fused technology. Cov khoom tsim nyog dav dav FBT muaj nyob, thiab lawv qhov kev ua tau zoo yuav tsum raug txiav txim los ntawm cov ntaub ntawv tshwj xeeb thiab cov pov thawj kev ntseeg tau. Hloov pauv, tsis txhob siv qhov nqaim - qhov rai FBT cov khoom lag luam hauv lub network uas nws cov kev xav tau wavelength yav tom ntej tsis tau txhais.
Thaum PLC Splitter yog qhov zoo dua
PLC feem ntau yog qhov kev xaiv ua tau zoo dua thaum qhov project yuav tsum muaj ntau qhov sib npaug, ntim ntim thiab tswj chaw nres nkoj - mus rau -port uniformity. Cov xwm txheej no muaj ntau hauv FTTH kev faib khoom siv 1 × 8, 1 × 16, 1 × 32 thiab 1 × 64 kev teeb tsa.
PLC kuj yog ib tus neeg sib tw muaj zog dua thaum tib qhov kev ua haujlwm tsis zoo yuav tsum txhawb nqa ntau yam kev nkag tau -cov phiaj xwm kev sib txuas lus. Lub cev -txheej txheej yuav tsum tau muaj rau GPON thiab XGS-PON yog txhais nyob rau hauv qhov siv tauITU-T G.984.2 GPON kev pom zoothiabITU-T G.9807.1 XGS-PON kev pom zoo. Cov neeg tsim qauv yuav tsum siv cov cuab yeej siv tam sim no thiab cov lus pom zoo siv es tsis xav tias txhua lub network siv tib lub phiaj xwm wavelength lossis optical pob nyiaj siv.
PLC tsis yog ib qho khoom siv sab nraum zoov. Ib lub raj steel, ABS module lossis cassette tseem yuav tsum tau tiv thaiv nyob rau hauv ib lub thawv uas tsim nyog rau kev teeb tsa. Kev ntseeg tau nyob ntawm kev sib dhos ua tiav, suav nrog pigtails, strain nyem, connectors, adapters, sealing thiab ib puag ncig tsim nyog.
Xya -Txoj kev xaiv cov txheej txheem cais
- Txhais lub zog faib:Qhia tawm qhov sib npaug lossis tsis sib npaug, suav cov tswv yim, cov zis suav thiab txhua qhov xav tau kais lossis los ntawm qhov chaw nres nkoj.
- Sau txhua qhov tam sim no thiab npaj wavelength:Xws li cov dej ntws ntws, nqes hav, overlay thiab kev tsiv teb tsaws chaw.
- Xaiv qhov sib cais architecture:Sib piv cov qauv hauv nruab nrab thiab cascaded, tsis yog qhov kawg ntawm cov neeg siv khoom suav.
- Xam qhov phem tshaj - rooj plaub kho qhov muag pob nyiaj siv:Siv qhov kev poob siab tshaj plaws, txoj kev ntev tshaj plaws thiab qhov tsis muaj zog splitter tso zis.
- Txhais lub installation ib puag ncig:Kev siv sab hauv tsev lossis sab nraum zoov hauv xeev, qhov kub thiab txias, av noo, thaiv, tuav thiab kev pabcuam- kev cia siab rau lub neej.
- Xaiv lub pob thiab connector:Txuas lub module rau lub tais splice, lub thawv davhlau ya nyob twg, txee, ODF lossis khib.
- Tshawb xyuas cov ntaub ntawv zoo:Thov guaranteed specifications, kuaj wavelengths, serialized cov ntaub ntawv thiab cov ntaub ntawv pov thawj tsim nyog.
Rau tej yaam num uas muaj xws li splitters, adapters, pigtails, davhlau ya nyob twg lub thawv thiab thaj cords nyob rau hauv tib daim nqi ntawm cov ntaub ntawv, lubFTTH passive tivthaiv kev yuav khoom phau ntawv qhiamuab txoj kev yuav khoom dav dua.
Pob thiab Connector Xaiv
| Hom pob | Hom kev teeb tsa | Cov txiaj ntsig tseem ceeb | Kev txiav txim siab loj |
|---|---|---|---|
| Tsis muaj fiber ntau | Integrated module, tiv thaiv splice tais lossis kev cai sib dhos | Qhov tsawg tshaj plaws hneev taw | Yuav tsum tau tswj tuav thiab ua tiav kev tiv thaiv sab nraud |
| Steel raj los yog blockless | Splice tais, kaw los yog compact faib lub thawv | Txhim kho kev tiv thaiv kev tiv thaiv nrog ib daim ntawv compact | Fiber routing thiab khoov vojvoog tseem ceeb heev |
| ABS module | Phab ntsa lub thawv, txee los yog tiv thaiv sab nraum zoov faib enclosure | Jacketed pigtails thiab muaj zog tiv thaiv tiv thaiv | Siv qhov chaw ntau dua li qhov liab qab lossis steel -tube ntaus ntawv |
| LGX los yog ntsaws- nyob rau hauv cassette | Modular txee, ODF los yog faib ncej | Kev hloov ceev ceev, tshem tawm qhov chaw nres nkoj thiab ntsaws-thiab-play installation | Yuav tsum tau tshaj chassis qhov ntev thiab adapter layout |
| Khib -mount splitter | Chaw ua haujlwm hauv nruab nrab, chav tsev khoom siv lossis siab - khib nyiab | Organized pem hauv ntej nkag thiab siab chaw nres nkoj muaj peev xwm | Siv qhov chaw khib thiab ntxiv kev sib txuas ntawm adapter |
Lub ntsiab lus ntawm noPLC splitter pob homtuaj yeem pab phim cov khoom siv kho qhov muag rau nws lub qhov rooj. Lub splitter npaj rau phab ntsa-mounted nkag mus faib tej zaum kuj yuav muab tso rau hauv ib tug haum enclosure xws li ib tug24-core fiber ntau faib lub thawv, muab lub tais muaj peev xwm, adapter suav, cable routing thiab sealing raws li qhov project.
Connectorized splitters txo cov teb-spling ua hauj lwm thiab ua kom yooj yim hloov, tab sis txhua khub niam txiv ntxiv poob thiab yuav tsum tau kawg- ntsej muag tshuaj xyuas. Unterminated pigtails tuaj yeem txo cov ntsiab lus adapter tab sis yuav tsum muaj fusion- cov khoom siv sib txuas, cov neeg ua haujlwm cob qhia thiab kev tiv thaiv splice cia.
Yuav Ua Li Cas Sib Piv Cov Khoom Siv Cov Ntaub Ntawv?
| Yam khoom thov | Dab tsi tus neeg muab khoom yuav tsum hais | Risk yog tias nws ploj lawm |
|---|---|---|
| Kev teeb tsa | 1 × N lossis 2 × N, sib npaug lossis tsis sib npaug, kev txheeb xyuas chaw nres nkoj | Cov cuab yeej muab los yuav tsis phim lub network architecture. |
| Ua haujlwm wavelength | Ua tiav guaranteed wavelength ntau yam | Kev poob yuav raug lees txais ntawm ib lub wavelength tab sis tsis hla qhov kev pab cuam xav tau. |
| Insertion poob | Kev poob siab tshaj plaws rau txhua qhov kev teeb tsa thiab seb cov khoom txuas puas suav nrog | Cov neeg muab khoom hais tsis tuaj yeem muab piv rau tib lub hauv paus. |
| Kev tsis sib xws | Qhov chaw nres nkoj siab tshaj plaws - mus rau -port poob variation | Ib ceg neeg siv khoom yuav muaj cov paj tsawg dua li lwm tus. |
| PDL | Cov nqi siab tshaj plaws thiab cov kev xeem kuaj | Kev ua tau zoo sib txawv tuaj yeem muab zais tom qab qhov nruab nrab qhov ntxig - daim duab poob. |
| Rov qab poob thiab ncaj qha | Guaranteed yam tsawg kawg nkaus | Reflection thiab chaw nres nkoj cais kev ua tau zoo tseem tsis paub. |
| Kev ua haujlwm kub | Kev khiav hauj lwm ntau thiab tso cai hloov kho qhov muag hla qhov ntau | Daim ntawv qhia qhov kub thiab txias yuav tsis sawv cev rau kev ua haujlwm kho qhov muag ruaj khov. |
| Pob thiab fiber ntau | Dimensions, fiber ntau hom, txheej, tsho, pigtail ntev thiab khoov yuav tsum tau | Cov cuab yeej yuav tsis haum rau lub tais, lub thawv lossis khib. |
| Connector specification | Connector hom, polish, qib thiab seb qhov kev ntsuam xyuas muaj xws li cov connector | Poob poob lossis teeb meem kev sib raug zoo yuav tshwm sim thaum lub sijhawm teeb tsa. |
| Daim ntawv xeem | Kuaj wavelengths, ib tus neeg qhov chaw nres nkoj tau, serial tooj thiab hnub xeem | Cov khoom xa tuaj tsis tuaj yeem taug qab mus rau qhov ntsuas tau tshaj tawm. |
GR-1209 thiab GR-1221 thov
GR-1209 thiab GR-1221 feem ntau raug xa mus ua ke thaum cov neeg muag khoom sib tham txog cov khoom siv kho qhov muag pom kev tsim nyog thiab kev ruaj ntseg mus sij hawm ntev. Ib daim ntawv thov xws li "Telcordia raws" yuav tsum txheeb xyuas:
- Cov qauv siv tau thiab qhov teeb meem
- Cov khoom kuaj xyuas configuration
- Lub chaw kuaj mob
- Qhov ntsuas qhov ntsuas thiab cov seem siv tau
- Seb qhov tshwm sim yog siv rau qhov liab qab tivthaiv los yog ua tiav connectorized los ua ke
Nkag mus kuaj thiab kuaj
- Txheeb xyuas cov khoom ntiag tug:Tshawb xyuas thev naus laus zis, teeb tsa, piv, wavelength, fiber ntau, pigtail ntev, connector polish, serial tooj thiab daim ntawv lo.
- Tshawb xyuas pob thiab fibers:Nrhiav cov tubing crushed, xoob strain nyem, khoov ntse, lub tsho puas, raug fiber ntau los yog qhov chaw nres nkoj tsis raug.
- Tshawb xyuas thiab ntxuav lub ntsej muag txuas kawg:Tsis txhob txuas tus kab mob sib kis mus rau qhov kev sim teeb tsa lossis nyob hauv network.
- Teem ib qho kev siv thiab ntsuas txhua qhov tso zis:Siv qhov chaw ruaj khov thiab ntsuas qhov ntsuas hluav taws xob kho qhov muag ntawm qhov ntsuas qhov ntsuas qhov ntsuas. Sau qhov poob ntawm txhua qhov chaw nres nkoj thiab suav qhov sib xws ntawm qhov zoo tshaj plaws thiab qhov tsis zoo.
- Sib piv cov txiaj ntsig nrog cov ntawv cog lus txwv:Tsis txhob siv lub rooj sib tham hauv internet raws li qhov dhau los lossis ua tsis tiav.
- Khaws cov ntaub ntawv traceable:Khaws qhov kev txiav txim yuav khoom, batch, serial tooj, kuaj wavelength, kuaj cov khoom siv, tus neeg teb xov tooj thiab hnub tshuaj xyuas.
Ib qho kev txais tau txais daim tshev uas siv qhov chaw thiab lub ntsuas hluav taws xob tuaj yeem txheeb xyuas qhov poob thiab qhov sib xws. PDL ywj siab, xa rov qab- poob lossis kev txheeb xyuas ib puag ncig tej zaum yuav xav tau cov cuab yeej tshwj xeeb, chav kuaj tsim nyog lossis cov ntaub ntawv tsim nyog ntawm tus neeg siv khoom.
Tsib Kev Xaiv yuam kev
- Xaiv los ntawm tus nqi tsev xwb:Ib qho khoom siv pheej yig dua tuaj yeem xav tau ntau qhov chaw splicing, qhov chaw kaw, kev ua haujlwm thiab kev daws teeb meem.
- Sib piv cov kev poob zoo nrog qhov poob siab tshaj plaws:Tus nqi raug piav qhia txog kev ua tau zoo; tus nqi siab tshaj plaws txhais cov ntawv cog lus txwv. Lawv tsis yog interchangeable.
- Ignoring connector suav nrog:Ib tug liab qab splitter specification tsis tuaj yeem muab piv ncaj qha nrog lub connectorized module tshwj tsis yog tias qhov ntsuas ciam teb yog tib yam.
- Piv txwv tias txhua PLC splitter zoo dua:Chip zoo, fiber ntau -array alignment, ntim, connectors thiab kuaj txiav txim qhov ua tiav.
- Tsis nco qab yav tom ntej wavelengths thiab architecture hloov:Lub splitter uas ua haujlwm rau qhov kev pabcuam tam sim no yuav txwv tsis pub PON tsiv teb tsaws tom qab lossis overlay.
RFQ Specification Template
Cov block hauv qab no tuaj yeem hloov kho rau tus neeg muag khoom nug:
Yuav tsum tau siv tshuab: FBT / PLC / tus neeg muag khoom pom zoo
Input thiab output configuration: 1 × __ / 2 × __
Split qauv: sib npaug / tsis sib npaug __% / __%
Ua haujlwm wavelength ntau: __
Kev nkag siab siab tshaj plaws: __ dB, txuas nrog / tsis suav nrog
Qhov siab tshaj plaws uniformity: __ dB
PDL siab tshaj plaws: __ dB
Yam tsawg kawg rov poob: __ dB
Kev taw qhia yam tsawg kawg nkaus: __ dB
Pob hom thiab qhov ntev: __
Fiber hom thiab pigtail ntev: __
Connector hom thiab polish: __
Kev khiav hauj lwm thiab cia kub: __
Installation ib puag ncig: sab hauv tsev / sab nraum zoov enclosure / kaw / khib
Daim ntawv xeem yuav tsum tau: tus kheej / batch
Yuav tsum muaj kev ntseeg siab lossis kev tsim nyog pov thawj: __
Yuav tsum muaj daim ntawv lo thiab serial -number traceability: __
Cov lus nug nquag
Q: Qhov twg zoo dua, FBT lossis PLC?
A: FBT feem ntau yog qhov pib zoo dua rau qis - suav lossis tsis sib npaug ntawm lub zog. PLC feem ntau yog qhov pib zoo dua rau qhov sib npaug, siab - ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom. Cov lus teb kawg yog nyob ntawm cov khoom lag luam tau lees paub thiab ua tiav cov peev nyiaj kho qhov muag.
Q: Puas yog PLC ib txwm poob qis dua FBT?
A: Tsis yog. Qhov kev poob qis uas tsis tuaj yeem raug txiav txim siab los ntawm kev faib lub hwj chim kho qhov muag li cas. PLC feem ntau muaj kev sib txig sib luag thiab kev ntim khoom zoo rau ntau qhov sib npaug, tab sis qhov tseeb qhov poob yuav tsum tau muab piv nrog cov txiaj ntsig siab tshaj plaws nyob rau hauv tib yam kev sim.
Q: Puas yog 1 × 32 Splitter Tsuas Ntxiv 15.1 DB?
A: Tsis yog. Kwv yees li ntawm 15.1 dB yog qhov kev ua lej zoo tshaj plaws ntawm kev faib hluav taws xob sib npaug ntawm 32 cov zis. Qhov tseeb splitter ntxiv qhov poob ntau dhau, thiab txoj hauv kev ua tiav kuj tseem suav nrog cov khoom sib txuas, adapters, splices, fiber ntau attenuation thiab engineering margin.
Q: FBT Splitters puas tuaj yeem siv hauv PON Networks?
A: Lawv tuaj yeem siv tau thaum lawv qhov sib cais, qhov sib txawv ntawm qhov sib txawv, qhov poob qis, kev ua haujlwm ib puag ncig thiab kev tsim qauv haum rau lub network. PLC yog ntau dua rau siab - suav sib npaug FTTH splitting, tab sis FBT yuav ua rau qis - suav lossis asymmetric ceg.
Q: PLC Splitters puas tuaj yeem ua cascade?
A: Yog. PLC splitters tuaj yeem siv rau hauv nruab nrab lossis cascaded layouts. Txhua theem yuav tsum tau muab cais rau hauv cov nyiaj siv kho qhov muag, thiab cov ntsiab lus txuas ntxiv yuav tsum tau txiav txim siab hauv kev saib xyuas thiab kev cais tawm txhaum.
Q: Kuv Puas Yuav Xaiv Ib Qhov Txuas Txuas lossis Splice -Piav Splitter?
A: Xaiv ib qho kev sib txuas module thaum kev teeb tsa sai, hloov pauv thiab nkag mus rau qhov chaw nres nkoj yog qhov tseem ceeb. Xaiv ib qho splice-npaj khoom siv thaum txo cov ntsiab lus ntawm cov adapter thiab kev sib koom ua ke rau hauv ib qho kev tiv thaiv splice phaj yog qhov tseem ceeb dua.
Xaus
FBT splitter vs PLC splitter kev txiav txim siab pib nrog lub hwj chim faib. Ib qho kev saib xyuas tsis sib xws lossis yooj yim qis - suav ceg feem ntau taw rau FBT. Sib npaug siab -qhov ceev FTTH faib, dav wavelength compatibility thiab tswj chaw nres nkoj uniformity feem ntau taw tes rau PLC.
Kev xaiv tshuab tsuas yog thawj kauj ruam xwb. Qhov kev txiav txim siab txhim khu kev qha kuj yuav tsum muaj qhov siab tshaj plaws ntawm qhov poob, qhov sib xws, qhov ntev ntawm qhov kev pab cuam, kev txwv ib puag ncig, pob, txuas, cov ntaub ntawv xeem thiab ua tiav qhov phem tshaj plaws - rooj plaub kho qhov muag pob nyiaj siv.
Muab cov kev xav tau hauv RFQ txo cov lus hais tsis meej thiab txhawb nqa kev tsim kev lag luam zoo dua. Qhov project buyers tuaj yeemxa cov splitter specification rau technical thiab hais lus tshuaj xyuasib zaug qhov xav tau piv, pob, txuas thiab kev ua haujlwm tau raug txhais.
