màrs 2023
Guddaayi fiil bi ci OPM mooy wane ban leer lay mëna natt. Leer ci guddaayu onde yu wuute amnañu màndarga transmisioŋ yu wuute ci fibre bi, te tontu fotodetektër bi dafay wuute ak guddaayu onde bi — benn detektër bi mën na gëna am ñaari yoon sensitif ci 850nm ak ci 1550nm. Kon dañu wara kalibre OPM ci guddaayu onde bi war, luko moy li ñuy jàng dina ñu fay.
Guddaayi fiil bi ci OPM mooy wane ban leer lay mëna natt. Leer ci guddaayu onde yu wuute amnañu màndarga transmisioŋ yu wuute ci fibre bi, te tontu fotodetektër bi dafay wuute ak guddaayu onde bi — benn detektër bi mën na gëna am ñaari yoon sensitif ci 850nm ak ci 1550nm. Kon dañu wara kalibre OPM ci guddaayu onde bi war, luko moy li ñuy jàng dina ñu fay.
PK56A series dafay jàppale juróom ñaari jekkal guddaayi onde yuy muur guddaayi onde fibre yi gëna mag: 850nm (guddaayi onde yu gàtt ngir fibre multimode), 1310nm (guddaayi onde bu amul dispersion ngir fibre yu am benn mode), 1490nm (guddaayi onde CATV bi gëna suufe), fibre monomode), 1610nm ak 1625nm (guddaayu onde test ci biti ngir sistem DWDM). Juróom ñaari guddaayu onde yooyu dañuy muur spectre bi yépp, dalee ko ci multimode bu gàtt ba ci single-mode bu sori, dalee ko ci reso yiy yegg ba ci reso yu mag yi.
Valeur pratique bu couverture juróom ñaari guddaayu onde mooy ingénieur yi soxla wuñu OPM yu wuute ngir sistem yu wuute. Benn aparey bi dafay natt lëkkalekaay 850nm ci santu done yi ci tànneef 850nm档位, natt lëkkalekaay 1310nm ci gaaraasu telecom yi ci tànnee 1310nm, ba noppi natt EDFA ci sistem DWDM ci tànnee 1625nm - benn butoŋu coppite.
Xeetu interface fibre yi barina lool - xeetu interface yiñ gëna xam ñooy FC (fil, ñu bari ñu koy jëfandikoo ci CATV ak jumtukaayi test), SC (push-pull, ñu bari ñu koy jëfandikoo ci aparey telecom ak santar yiy joxe done), ST (push-pull, ñu bari ñu koy jëfandikoo ci jumtukaayi reso yu yàgg yi), ak LC (data yu bari, yu ndaw). digg yi). Xeetu interface bu nekk dafay jëfandikoo sistem bu nekk. Sudee OPM bi benn interface kese lay jàppale, coppite adaptëer yi dañuy faral di am ci tool bi.
Serie PK56A dafay ànd ak adaptatër FC/UPC ak SC/UPP, ak ST, LC, ak yeneen xeetu jumtukaay yuñ mëna tànn. Loolu dafay tekki ni ingenieur yi mën nañu gaaw weccoo adaptatër yi sukkandikoo ci interfaasu fibre bi ñuy jëfandikoo - soxla wuñu ay aparey yu wuute ci xeetu interfaasu bu nekk.
Beneen njariñu interface universel mooy saytu méngoo. Xeetu interface yu bari yi am nañu seeni standard yu wuute ci wàllu kalite - kanam yu mujj yi FC dañuy nekk planar, kanam yu mujj yi SC dañuy nekk spherical. Jëfandikoo adaptatër bu dëggu bi dafay tax nga mëna jëflante bu baax ci diiru test bi, moytu ñàkka doytu bu bawoo ci ñàkka méngoo interface bi.
Fibre multimode (MMF) ak fibre unique (SMF) ñaari xeeti fibre yu wuute lañu. MMF amna core bu gëna dëll (50 wala 62.5μm), dafay jàppale anam yu bari ngir joxe, yegg ci lu gëna gàtt (dafay gëna bari ci diggante 2km), te dafay jëfandikoo 850nm wala 1300nm. SMF amna core bu gëna sew (9μm), dafay jàppale benn anam transmisioŋ, yegg lu gëna gudd (ba 80km+), te dafay jëfandikoo 1310nm wala 1550nm.
Seri PK56A dafay jàppale MMF ak SMF - ci 850nm ak 1300nm ngir MMF, ak ci 1310nm, 1490nm, 1550nm, 1610nm, ak 1625nm ngir SMF. Loolu dafay tekki ni ingenieur yi soxla wuñu ay aparey yu wuute ngir MMF ak SMF.
Ci jëf, MMF ak SMF test workflows ñoom ñaar ñooy benn - tannal wavelength档位 bu dëggu, boole fibre bi, jàng valeur puissance bi. Waaye xamleen: MMF test dafay jëfandikoo 850nm (ndax sistem MM yi dañuy njëkka jëfandikoo 850nm VCSEL), waaye SMF test dafay jëfandikoo 1310nm wala 1550nm. Tann guddaayu onde bu jaarul yoon 档位 dina jur jàngat yu jaarul yoon.
Ci sàntraali fotovoltaik yi, lëkkalekaayu jokkoog fibre yi ñooy joxe done yiy doxal invertër bi ci sistemu surveillance bi ci digg bi. Su amee lëkkalekaay fibre bu dagg, sistem biy saytu mënul am done inverter - loolu dafay tekki ni ekipu liggéeykat usine PV mënul xam ban inverter moo am jafe-jafe, lan mooy génnug doole, wala ndax efficacité bi baaxna. Ngir usine fotovoltaik bu 100MW bu mëna am téemeeri inverter, sudee fibre yépp dañu dagg, ekip biy liggéey dafa wara saafara jafe-jafe inverter par inverter, ci njëg yu bari.
Fibre usine PV yi dañuy jànkoonte ak jafe-jafe environmaa bi. Bi njëkk mooy: tàngoor wu metti wi am ci jawwu ji — dañuy tabax sàntraali fotovoltaik yi ci barab yu ubbeeku, tàngoor wi ci ete bi dafay weesu 60°C, te fibre yi dañuy gaawa màgget su tàngoor wi yéegee. Ñaareel ba: Exposition UV - couche tampon polyester bi ci fibre bi dafay yàqu ci radiation UV yi, moo waral fibre bi di yàqu. Ñatteel ba: sàqami baayima - fosse fiil yi ak fibre yi ci kaw ci usine PV yi ñooy gëna baax ci rodent yi. ñeenteel li: ngelaw ak suuf - ci desert ak gobi PV plants, ngelaw ak suuf mën nañu abrade fibre bitti sheath.
Kon dañu wara boole test fibre usine PV ci palaŋu maintenance bi saa yu nekk. Bu ñuy nangu usine bu bees, natt bépp fibre bu lëkkalekaay dooley joxe, jot doole, ak ñàkka lëkkalekaay. Ci diiru serwiis bi, natt dooley lëkkalekaay bi ak perte bi ñeenti yoon ci at yi. Su amee benn njuumte, jëfandikoo lumiyeer bu xonk bi ngir njëkka gis fi dagg bi, ba noppi nga jëfandikoo OPM ngir xool ndax defar nañu ko. Design PK56A series bi am tàngoor wu yaatu (-10°C ba +50°C) moo tax mu mëna ànd ak environmaa yi usine PV yi am tàngoor wu metti.
Ngir ekipu ingenieur yi ak ekipu maintenance yi, defar nañu ay test yuñ yamale ci fibre yi. Liggéey bi dafa wara am: waajal test bi njëkk (firndeel guddaayu onde bi, xool setal kanam bu mujj, firndeel xeetu adaptatër bi), def test (jëfandikoo doole → jot doole → xayma ñàkk → firndelu leeralu xonk → nataalu kanam bu mujj, enregistrement post-test archima).
Li gëna am solo ci standardisasioŋ mooy done yiñ jëfandikoo ngir saytu 'benn lëkkalekaay, ci benn guddaayu onde, ci benn waxtu' dañuy méngoo. Sudee guddaayu onde bi dafay wuute, setal kanam gi dafay wuute, te waxtu test bi dafay wuute ci test yi, mënu ñu jëfandikoo done yi ngir jàngat tendaas yi.
Ngir jëndkat yi, sudee senaario jëfandikoo aparey yi dañuy muur xeeti fibre yu bari ak interface yu bari, njëkkal OPM yu am guddaayu onde yu bari ak jàppale interface yu bari. Doonte aparey yu mel noonu ñoo gëna njëg, duñu soxla aparey yu bari, ba noppi wàññi risku tànnee guddaayu onde wala interface bu jaarul yoon ci diiru test ci terrain. View the PV Test Instruments Collection
Waxñu senaario projet bi ak li ngay laaj, dina ñu la jox pexe mi gën, nu jox la devis bi ci diiru 24 waxtu.
Wutal devis bu amul faydaPK56A optical power meter, PK56B-E integrated OPM + red light source (2mW/5mW/10mW/20mW) — five series covering the complete needs from basic optical power testing to long-distance red-light fault location. Seven-wavelength coverage, multi-interface compatibility, wide-temperature design — designed for field testing and acceptance at PV plants, telecom base stations, and data centers.
Explore the PV Test Instruments →