Mas, 2023
Ewe wave档位 non ew OPM a affata met saram epwe tongeni auku. Saram non sokopaten ran a wor sokopaten napanapen transmission non fiber, me ewe ponuwen chon kuna saram a sokono ren ran — ewe chok chon kuna epwe tongeni ruu fansoun an epwe tori 850nm nap seni non 1550nm. Ina minne, ewe OPM epwe kalisita non ewe ukukun wave档位 mi pung, ika pwe ekkewe annea repwe off.
Ewe wave档位 non ew OPM a affata met saram epwe tongeni auku. Saram non sokopaten ran a wor sokopaten napanapen transmission non fiber, me ewe ponuwen chon kuna saram a sokono ren ran — ewe chok chon kuna epwe tongeni ruu fansoun an epwe tori 850nm nap seni non 1550nm. Ina minne, ewe OPM epwe kalisita non ewe ukukun wave档位 mi pung, ika pwe ekkewe annea repwe off.
Ewe PK56A a anisi fisu sokkun fitikoko mi fiti ekkewe fitikoko mi watte: 850nm (kukkun fitikoko mi mwochomwoch fan iten fiber mi chommong sokkun), 1310nm (kukkun fitikoko mi mwochomwoch fan iten fiber mi wor eu chok sokkun fitikoko), 1490nm (ukukkun fitikoko mi kukkun fan iten5mlo 1610nm me 1625nm (ekkewe fitikoko mi nom lukun ewe band fan iten ekkewe DWDM). Ekkei fisu wavelength ra tori unusen ewe spectrum seni ewe multimode mi mwochomwoch ngeni ewe nenien asoso mi towaw, seni ekkewe nenien asoso ngeni ekkewe nenien trunk.
Ewe auchean angangen fitikoko ren fisu-wave pwe ekkewe chon angangen field rese mochen sokopaten OPMs ren sokopaten system. Ewe chok pisek a sotuni ekkewe ririin 850nm non ekkewe nenien data ren an finata ewe 850nm档位, a sotuni ekkewe ririin 1310nm non ekkewe nenien telecom ren an finata 1310nm, me a sotuni EDFA non ekkewe nenien DWDM ren an finata 1625nm — ew chok button epwe siwin.
Ekkewe sokkun fiber ra sokkofesen — ekkewe sokkun mi kan fis ra kapachelong FC (mi threaded, mi kan fis lon ekkewe pisekin CATV me ekkewe pisekin tes), SC (push-pull, mi kan fis lon ekkewe pisekin telecom me ekkewe leenien tumunu poraus), ST (push-pull, mi kan fis lon ekkewe pisekin fitikoko mi pin), me LC (mi kan fis lon ekkewe pisekin fitikoko mi watte, mi kukkun). ekkewe senter). Ekkewe sokkopaten system ra aea sokkopaten sokkun interfiu. Ika pwe ew OPM a anisi ew chok interfiu, siwinin adapter epwe fis fan chommong non ewe neni.
Ewe PK56A a fiti ekkewe FC/UPC me SC/UPP mi fitikoko, ren ST, LC, me pwan ekkoch sokkun mi kawor usun pisekin angang mi tongeni kefinita. Wewen pwe ekkewe chon angangen ewe neni ra tongeni mwitir siwini ekkewe adapter anongonong won ewe wesewesen fiber mi fis — ese wor namotan ekkewe pisekin angang mi sokkono ren ew me ew sokkun fiber.
Pwal eu aucheaan ekkewe minen alillis fan iten aramas meinisin, ina ewe sossotun tipeeufengen. Ekkewe sokkun interfiu mi sokkofesen ra sokkofesen ar kewe minen aukukun pwungun nesoponon — ekkewe nesoponon FC ra kan planar, ekkewe nesoponon SC ra kan spherical. Ach aea ewe adapter mi pung a anukunuku pwe epwe pwung ewe ririin inis atun sossot, epwe tumunu pwe esap wor watten feiengau mi fis pokiten ese fiti ewe interface.
Ewe fiber mi chommong sokkun (MMF) me ewe fiber mi wor ew chok napanap (SMF) ir ruu sokkun fiber mi sokkono. MMF a wor ew puun mi watte (50 ika 62.5μm), a anisi chommong napanapen an epwe tori, a mwochomwoch an epwe tori (fan chommong non 2km), me a aea 850nm ika 1300nm. SMF a wor ew puun mi ititiw (9μm), a anisi ew chok napanapen an epwe tori, a tori 80km+), me a aea 1310nm ika 1550nm.
Ewe PK56A a anisi ekkewe sossotun MMF me SMF — non 850nm me 1300nm fan iten MMF, me non 1310nm, 1490nm, 1550nm, 1610nm, me 1625nm fan iten SMF. Wewen pwe ekkewe chon angangen ewe neni rese mochen sokopaten pisekin angang ren MMF me SMF.
Non foffor, ekkewe angangen tes MMF me SMF ra chok wewefengen — finata ewe pwungun wave档位, riri ngeni ewe fiber, anneani ewe auchean pochokun. Nge nengeni: Ewe sossotun MMF a kan aea 850nm (pokiten ekkewe MM ra akkomw aea ekkewe minen VCSEL mi 850nm), nge ewe sossotun SMF a aea 1310nm ika 1550nm. Ach filata ewe wave档位 mi mwaal epwe efisata ekkewe allea mi mwaal.
Non ekkewe nenien PV, ekkewe ririin porousen fiber ra tinalo ekkewe porausen angangen inverter ngeni ewe nenien tumun mi nomw nefinen ekkewe nenien tumun. Ika pwe ew fiber link a ataieno, ewe nenien tumun ese tongeni angei porausen ewe inverter — wewen pwe ewe mwichen angangen PV plant ese tongeni sinei menni inverter mei wor an osukosuk, met ewe pochokunen fitikoko, ika ika pwe mei pwung ewe angangen fitikoko. Ren ew 100MW PV plant mei tongeni wor fitepuku chon siwini, ika meinisin fiber links ra ataieno, ewe mwichen angang epwe awesi osukosuken chon siwini ren chon siwini, ren watten moni tonong.
Ekkewe ririin fiber non ewe nenien PV ra kuna osukosuken non neni mi sokkono. Aewin: watten pwichikaren ewe neni — ekkewe nenien PV ra kan for non ekkewe neni mi suk, ren ewe pwichikarin fonu non summer a nap seni 60°C, me fiber a mwitir chinnapeno non watten pwichikar. Oruuan: Ewe UV a tori — ewe polyester mi pinei ewe fiber a ngauolo fan ewe saramen UV, iwe, a efisi an epwe kkuf ewe fiber. Oruuan: cheki man — ekkewe ttit mi kabel me ekkewe fiber won ekkewe nenien PV ir neni mi murinno ngeni ekkewe rodent. Fou: asepwan me puun — non ekkewe nenien PV non fonu pon me gobi, asepwan me puun ra tongeni atai ewe fiber lukun ewe puun.
Ina minne, epwe wor tes ren fiber non ewe nenien PV epwe nomw non ewe kokkotun tumun iteitan. Non fansoun etiwa minefoon plant, sotuni iteiten fiber link an epwe tongeni uwei, angei pochokun, me epwe pout seni ewe link. Non fansoun angang, sotuni ewe pochokunen link mi auchea me lus iteiten maram. Mwirin ew feiengaw, aea ewe saram mi pwechepwech ne kuna ewe break akkomw, iwe kopwe aea ewe OPM ne anneani ewe repair. Ewe PK56A a fori pwe epwe wor watten pwichikar (-10°C ngeni +50°C) a fori pwe epwe fich ngeni ekkewe nenien PV mi watte pwichikar.
Ren ekkewe mwichen engineer me ekkewe mwichen chon tumunu, forata ekkewe kokkotun angangen tes mi fich ngeni fiber. Ewe angangen angang epwe pachenong: ammonata me mwen ewe tes (affateno ukukun ewe wavelength档位, nengeni nimenimochun ewe nesoponon, annetata ewe sokkun adapter), fori ewe tes (pochokunen tinato → angei manaman → kapwungun pout seni → repotun forutaan saram mi pwechepwech → sasingin mesen aramas, rekotun marchima mwirin ewe sos).
Ewe nongonongen pwungun finata pwe ekkewe pisekin tes ren ‘ewe chok link, non ewe chok wavelength, non ewe chok fansoun’ mi tongeni aweweoch. Ika pwe wavelength档位 a sokono, nimenimochun mesen aramas a sokono, me fansoun tes a sokono non ekkewe tes, iwe, ekkewe pisekin pwarata rese tongeni aea ren anapanapen napanap.
Ren chon kamo, ika pwe ekkewe napanapen aea pisekin angang ra kapachelong chommong sokkun fiber me chommong sokkun angang, kopwe akkomwa ekkewe OPMs ren aninis ren chommong wavelength me chommong sokkun angang. Inaamwo ika ekkena pisek ra kon watte liwinin, nge ra amoielo ewe osupwangen chommong pisek me ra aukuuku ewe feiengauen filata ewe wavelength are interface mi mwaal atun tes lon leenien angang. View the PV Test Instruments Collection
Kopwe ereni kich usun omw ewe prokram me met ka mochen, iwe am aupwe match ngeni ewe pwungun sossot me awora ew quote non ukukun 24 awa.
Angei ew Quote mi ngawPK56A 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.
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