Kodi pali kusiyana kotani pakati pa FBT Splitter ndi PLC Splitter?

Muzomangamanga za FTTx ndi PON, optical spliter amatenga gawo lofunikira kwambiri popanga maukonde osiyanasiyana a point-to-multipoint fiber optic. Koma kodi mukudziwa kuti fiber optic splitter ndi chiyani? M'malo mwake, fiber opticspliter ndi chipangizo chowoneka bwino chomwe chitha kugawa kapena kugawanitsa kuwala kochitika kukhala mawotchi awiri kapena kuposerapo. Kwenikweni, pali mitundu iwiri ya CHIKWANGWANI ziboda m'gulu ntchito mfundo: anasakaniza biconicaltaper ziboda (FBT ziboda) ndi planar lightwave dera ziboda (PLC ziboda). Mutha kukhala ndi funso limodzi: pali kusiyana kotani pakati pawo ndipo tigwiritse ntchito FBT kapena PLC splitter?

Ndi chiyaniFBT Splitter?

FBT splitter imachokera paukadaulo wachikhalidwe, wophatikiza kuphatikizika kwa ulusi wambiri kuchokera kumbali ya ulusi uliwonse. Ulusiwo umalumikizidwa poutenthetsa pamalo enaake ndi kutalika kwake. Chifukwa cha kufooka kwa ulusi wosakanikirana, amatetezedwa ndi chubu lagalasi lopangidwa ndi epoxy ndi silika ufa. Pambuyo pake, chubu chachitsulo chosapanga dzimbiri chimakwirira chubu lagalasi lamkati ndikumata ndi silicon. Pamene teknoloji ikupitirizabe kukula, khalidwe la FBT splitters lakhala likuyenda bwino, kuwapanga kukhala njira yothetsera ndalama. Gome lotsatirali likuwonetsa zabwino ndi zoyipa za zogawa za FBT.

Ubwino wake	Zoipa
Zokwera mtengo	Kutayika Kwapamwamba Kwambiri
Nthawi zambiri kupanga zotsika mtengo	Zingakhudze machitidwe onse adongosolo
Kukula Kochepa	Kudalira Wavelength
Kuyika kosavuta pamipata yothina	Kagwiridwe kake kangakhale kosiyana ndi mafunde
Kuphweka	Limited Scalability
Njira yopangira yowongoka	Zovuta kwambiri kukulitsa zotuluka zambiri
Kusinthasintha mu Kugawa Magawo	Kuchita Zosadalirika
Ikhoza kupangidwa kuti ikhale yosiyana	Sizingapereke magwiridwe antchito ofanana
Kuchita Bwino Pamaulendo Afupiafupi	Kutentha Kwambiri
Zothandiza pamapulogalamu apamtunda waufupi	Kuchita kungakhudzidwe ndi kusinthasintha kwa kutentha

 

Ndi chiyaniPLC Splitter?

PLC ziboda zachokera planar lightwave dera luso. Lili ndi zigawo zitatu: gawo lapansi, waveguide, ndi chivindikiro. The waveguide imagwira ntchito yofunika kwambiri pakugawanika komwe kumalola kudutsa magawo enaake a kuwala. Kotero chizindikirocho chikhoza kugawidwa mofanana. Kuphatikiza apo, ma splitter a PLC akupezeka mumitundu yosiyanasiyana yogawanika, kuphatikiza 1:4, 1:8, 1:16, 1:32, 1:64, etc. Amakhalanso ndi mitundu ingapo, monga bare PLC splitter, blockless PLC ziboda, fanout PLC ziboda, mini pulagi-mu mtundu PLC ziboda, etc. Mukhozanso onani nkhani Kodi Mumadziwa Zotani Zokhudza PLC Splitter? Kuti mumve zambiri za PLC splitter. Gome lotsatirali likuwonetsa zabwino ndi zoyipa za PLC splitter.

Ubwino wake	Zoipa
Kutayika Kochepa Kwambiri	Mtengo Wokwera
Nthawi zambiri amapereka kutsika kwa chizindikiro	Nthawi zambiri kupanga zodula
Broad Wavelength Performance	Kukula Kwakukulu
Imagwira mosasinthasintha pamafunde angapo	Nthawi zambiri zimakhala zokulirapo kuposa zogawa za FBT
Kudalirika Kwambiri	Complex Manufacturing Process
Amapereka magwiridwe antchito mosasinthasintha pamtunda wautali	Zovuta kupanga poyerekeza ndi zogawa za FBT
Flexible Splitting Magawo	Kukonzekera Koyamba Kovuta
Imapezeka mumasinthidwe osiyanasiyana (mwachitsanzo, 1xN)	Zingafune kuyika kosamala komanso kasinthidwe
Kutentha Kukhazikika	Zotheka Fragility
Kuchita bwino pakusiyanasiyana kwa kutentha	Zambiri zokhudzidwa ndi kuwonongeka kwa thupi

 

FBT Splitter vs PLC Splitter: Kodi Pali Kusiyana Kotani?

1. Kuthamanga kwa Wavelength

FBT splitter imangothandizira mafunde atatu: 850nm, 1310nm, ndi 1550nm, zomwe zimapangitsa kuti isagwire ntchito pamafunde ena. PLC splitter imatha kuthandizira mafunde kuchokera ku 1260 mpaka 1650nm. Mitundu yosinthika ya kutalika kwa mawonekedwe imapangitsa PLC splitter kukhala yoyenera kugwiritsa ntchito zambiri.

2. Kugawanika Magawo

Chiŵerengero chogawanika chimaganiziridwa ndi zolowetsa ndi zotulukapo za optical cable splitter. Chiyerekezo chachikulu chogawanika cha FBT splitter ndi 1:32, zomwe zikutanthauza kuti cholowetsa chimodzi kapena ziwiri zitha kugawidwa kukhala ulusi wopitilira 32 panthawi imodzi. Komabe, chiŵerengero chogawanika cha ziboda za PLC ndi 1:64 - cholowetsa chimodzi kapena ziwiri zokhala ndi ulusi wopitilira 64. Kupatula apo, FBT splitter ndi yosinthika mwamakonda, ndipo mitundu yapadera ndi 1:3, 1:7, 1:11, etc. :8, 1:16, 1:32, ndi zina zotero.

3. Kugawikana Uniformity

Chizindikiro chokonzedwa ndi FBT splitters sichikhoza kugawidwa mofanana chifukwa cha kusowa kwa kayendetsedwe ka zizindikiro, kotero kuti mtunda wake wotumizira ukhoza kukhudzidwa. Komabe, PLC ziboda akhoza kuthandiza ofanana ziboda chiŵerengero kwa nthambi zonse, amene angathe kuonetsetsa khola kufala kuwala.

4. Kulephera Mlingo

FBT splitter nthawi zambiri imagwiritsidwa ntchito pamanetiweki omwe amafunikira masinthidwe a ziboda zosakwana 4. Kugawanika kwakukulu, kumapangitsanso kulephera kwakukulu. Pamene chiŵerengero chake chogawanika ndi chachikulu kuposa 1: 8, zolakwika zambiri zidzachitika ndikupangitsa kulephera kwakukulu. Chifukwa chake, chogawa cha FBT chimakhala chocheperako ku kuchuluka kwa magawo ophatikizika amodzi. Koma kulephera kwa PLC splitter ndikocheperako.

5. Kutentha Modalira Kutayika

M'madera ena, kutentha kungakhale chinthu chofunika kwambiri chomwe chimakhudza kutayika kwa kuyika kwa zigawo za kuwala. FBT splitter imatha kugwira ntchito mokhazikika pansi pa kutentha kwa -5 mpaka 75 ℃. PLC ziboda akhoza kugwira ntchito pa kutentha osiyanasiyana osiyanasiyana -40 mpaka 85 ℃, kupereka ntchito ndi bwino m'madera nyengo kwambiri.

6. Mtengo

Chifukwa cha ukadaulo wovuta wopanga wa PLC splitter, mtengo wake nthawi zambiri umakhala wokwera kuposa chogawa cha FBT. Ngati ntchito yanu ndi yosavuta komanso yopanda ndalama, FBT splitter ikhoza kukupatsani yankho lotsika mtengo. Komabe, kusiyana kwamitengo pakati pa mitundu iwiri yogawaniza kukucheperachepera pomwe kufunikira kwa ma splitter a PLC kukupitilira kukwera.

7. Kukula

Zogawaniza za FBT nthawi zambiri zimakhala ndi kapangidwe kake kokulirapo komanso kokulirapo poyerekeza ndi zogawa za PLC. Amafuna malo ochulukirapo ndipo ndi oyenera kugwiritsa ntchito pomwe kukula sikulepheretsa. Ogawaniza a PLC amadzitamandira ndi mawonekedwe ophatikizika, kuwapangitsa kuti azitha kuphatikizidwa mosavuta m'mapaketi ang'onoang'ono. Amachita bwino pamapulogalamu okhala ndi malo ochepa, kuphatikiza mapanelo amkati kapena ma optical network terminals.