Momwe mungasankhire mtundu wa mzere wa optical delay ODL

Momwe mungasankhire mtundu wamzere wa kuchedwa kwa kuwalaODL

Mizere Yochedwa ya Optical (ODL) ndi zipangizo zogwirira ntchito zomwe zimalola kuti zizindikiro za kuwala zilowetsedwe kuchokera kumapeto kwa fiber, zomwe zimafalitsidwa kudzera muutali wina wa malo aulere, kenako zimasonkhanitsidwa kumapeto kwa fiber kuti zitulutse, zomwe zimabweretsa kuchedwa kwa nthawi. Zitha kugwiritsidwa ntchito pamalumikizidwe othamanga kwambiri monga kulipidwa kwa PMD, masensa interferometric, kulumikizana kwapaintaneti, ma spectrum analyzers, ndi machitidwe a OCT.

Kusankha koyeneramzere wochedwa fiber opticimafuna kuganizira zinthu zingapo, kuphatikizapo nthawi yochedwa, bandwidth, kutayika, chilengedwe, ndi zofunikira zenizeni zomwe zimagwiritsidwa ntchito. Nawa masitepe ofunikira komanso malingaliro okuthandizani kusankha yoyenerafiber kuchedwa line:
1. Kuchedwetsa nthawi: Dziwani nthawi yochedwetsa yomwe ikufunika kutengera momwe mungagwiritsire ntchito.
2. Bandwidth Range: Mapulogalamu osiyanasiyana angakhale ndi zofunikira zosiyana za bandwidth. Mwachitsanzo, njira zoyankhulirana zimafuna bandwidth yayikulu, pomwe makina ena a radar angafunike ma siginecha mkati mwa ma frequency angapo. Kuphatikiza apo, ndikofunikira kuganizira zamitundu yosiyanasiyana ya bandwidth ya fiber single-mode ndi multi-mode fiber mitundu. Single mode fiber ndiyoyenera kugwiritsa ntchito mtunda wautali komanso bandwidth yapamwamba, pomwe ulusi wa multimode ndi woyenera kugwiritsa ntchito mtunda waufupi.
3 Zofunikira Zotayika: Dziwani kuchuluka kovomerezeka kovomerezeka kutengera zomwe mukufuna. Muzogwiritsira ntchito, ulusi wochepa wotayika wotayika komanso zolumikizira zapamwamba zidzasankhidwa kuti muchepetse kutsitsa kwazizindikiro.
4 Mikhalidwe ya chilengedwe: Mapulogalamu ena angafunike kugwira ntchito pakatentha kwambiri, choncho sankhani ulusi wowoneka bwino womwe ungagwire bwino ntchito mkati mwa kutentha komwe kwatchulidwa. Kuonjezera apo, m'madera ena, ulusi wa kuwala uyenera kukhala ndi mphamvu zina zamakina kuti zisawonongeke.
5. Bajeti yamtengo: Sankhani mizere yochedwa yotsika mtengo yotengera bajeti. Mizere yochedwa ya fiber yogwira ntchito kwambiri imatha kukhala yokwera mtengo, koma ndiyofunikira pamapulogalamu ena ovuta.
6 Zochitika zenizeni zogwiritsira ntchito: Kumvetsetsa zofunikira zenizeni za mawonekedwe ogwiritsira ntchito, monga ngati kuchedwa kosinthika kumafunika, kaya ntchito zina (monga amplifiers, zosefera, etc.) ziyenera kuphatikizidwa. Mwachidule, kusankha bwino mzere wochedwa wa fiber optic kumafuna kulingalira mozama pazinthu zingapo. Tikukhulupirira kuti masitepe omwe ali pamwambawa angakuthandizeni kusankha mzere woyenera wa ODL.