Ñalnde 8 suwee 2022
Penndam lampa boɗeewa ko kuutorgal ɓurngal hoybude e hoybude ngam safrude caɗeele fiɓnde — toɓɓu butoŋ, ɓuuɓna lampa boɗeewa e nder fiɓnde ndee, ƴeewaa ɗo lampa kaa yaltata. Ina yoɓee sappooji haa teemedde yuan, ko kaɓirgal teskinngal wonande kala injenieer fiɓnde. Kono binndi red-light ina njogii keeri tati teeŋtuɗi.
Penndam lampa boɗeewa ko kuutorgal ɓurngal hoybude e hoybude ngam safrude caɗeele fiɓnde — toɓɓu butoŋ, ɓuuɓna lampa boɗeewa e nder fiɓnde ndee, ƴeewaa ɗo lampa kaa yaltata. Ina yoɓee sappooji haa teemedde yuan, ko kaɓirgal teskinngal wonande kala injenieer fiɓnde. Kono binndi red-light ina njogii keeri tati teeŋtuɗi.
Arano oo : doole ŋakkuɗe. Penɗe red-light gaadoraaɗe ina keewi golloraade ko les 1mW, kuutorteeɗe tan ngam jarribaade fibre jumper nder suudu e nder 500m. Ko ɓuri 1km, lampa boɗeewa ka ina famɗita haa yiyataa. Ɗiɗaɓere : ŋakkeende njuuteendi ɓoggi. Penɗe boɗeeje ina njaltina 650nm annoore boɗeere yiyteende, tawi noon fibreeji ina njaltina 1310nm walla 1550nm annoore infrared — njuuteendi ɓoggi ceertuɗi, ko ɗum waɗi penɗe boɗeeje mbaawaa lomtaade OPM ngam fooɗtude doole optik system goonga. Tataɓol : alaa janngugol doole. Penndam red-light ina haalana ma tan ‘fiber ina jokkondiri’ walla ‘fiber ina taƴa’ — ngal waawaa wiyde ma ‘no semmbe signaal oo tiiɗiri’ walla ‘hol ko woni majjugol jokkondiral ngal’.
Ko ɗum waɗi, pentol red-light ina foti tan ko ƴeewndo sakkitiingo — caggal jarribo OPM, huutoroo ɗum ngam yaawde hoolkisaade so tawii jumper ina jogii ɓuuɓri yiyteende. Kono nde waawaa lomtaade OPM, nde waawaa kadi timminde e hoore mum ƴeewndo jokkondire fiɓnde timmunde.
Fuɗɗoode annoore boɗeere kuuɓtidinnde e nder kaɓirɗe kuutorteeɗe kala (hono series PK56B–E) ina rokka ɓeydagol tati teeŋtungol e dow binndi annoore boɗeere. Arano oo: doole. Doole lampa boɗeewa PK56B–E ina ummoo e 2mW haa 20mW — laabi 2 haa 20 doole penɗe lampa boɗeewa gaadoraaɗe. Doole ɓurɗe toowde firti ko juutde woɗɗude yiytude e ɓurde waawde haɓaade annoore weeyo. E nder ngonkaaji yaajɗi e nder laylaytol renndo fiɓnde, annoore boɗeere 2mW ina waawi yiyeede haa laaɓa, 10mW ina heddii ina yiyee no feewi.
Ɗiɗaɓere : jokkondire njuuteendi ɓoggi. Fuɗɗoode annoore boɗeere e OPM e nder huunde fof ina ndennda fiɓnde wootere e njuɓɓudi kalibraasiyoŋ. So a huutoriima ƴulɓe boɗeeje ngam ƴeewndaade caɗeele, OPM ina waawi fooɗtude doole annoore boɗeere e sahaa gooto — teeŋti noon e nafoore so ƴeewndaade ŋakkeende amplifier optique (EDFA) : innirde annoore jarriborde e ƴulɓe boɗeeje, caggal ɗuum fooɗtude doole yaltooje e OPM, timminde laabi ɗiɗi e nder gootal.
Tataɓol : ƴellitaare golle. Toggol hakkunde mbaadi annoore boɗeere e mbaadi jarribo doole e dow all-in-one ina ɗaɓɓi toɓɓude butoŋ gooto. E nder ƴeewndo caɗeele jokkorde fiɓnde, doggol gonngol ko : ƴeewndo doole (anndu so tawii jokkorde ndee ko no woorunoo) → waylude mbaadi annoore boɗeere (anndu jokkorde ndee) → feewnude → ƴeewndo doole (tabitin feewnitagol). E nder kaɓirɗe ceertuɗe, ngool doggol ina ɗaɓɓi waylude hakkunde kaɓirɗe ɗiɗi, ko famɗi fof, softinde waktu oo laabi ɗiɗi.
Modeluuji nay PK56B–E ɗii ina ceerti doole lampaaji boɗeeji : 10mW, 2mW, 5mW, e 20mW. Suɓngo ngoo fawii ko e fiɓnde ɓurnde juutde nde pot-ɗaa ƴeewndaade e nokku ɗo ngollo-ɗaa ɗoo.
2mW (PK56C) : ina moƴƴi e jarribooji diwtuɗi fiɓnde nder suudu e nder 1km. Ɓurɗo famɗude doole, ɓurɗo juutde batiri, ɓurɗo famɗude coggu. Ina moƴƴi e jokkondire fiɓnde juutnde e nder nokkuuji domen e galleeji birooji.
5mW (PK56D) : ko suɓngo ɓuuɓngo. Ina moƴƴi e jokkondire fibre hakkundeeje 2-3km. Ina laaɓi ina yiyee e nder nokkuuji nder galleeji e semi-yaasiiji. Ina moƴƴi e ko ɓuri heewde e jarribooji laddeeji telefoŋaaji e FTTx.
10mW (PK56B) : ina moƴƴi e jokkondire fiɓnde ɓurɗe juutde 3-5km. Haa jooni ina laaɓi e nokkuuji yaajɗi, ina moƴƴi e toppitagol e caɗeele fiɓnde bagaas.
20mW (PK56E) : ko tolno karallaagal. Ina moƴƴi e jokkondire fibre ko ɓuri 5km. Ina laaɓi ina yiyee hay e nder ñalawma, ina moƴƴi e feewnude kaɓirɗe bagaas e jokkondire juutɗe ballitooje OTDR. Tesko : 20mW annoore boɗeere ina waawi bonnude gite e nder nokkuuji ɓadiiɗi — reenaade ƴeewde no feewi e fiber end-face.
Fotde annoore boɗeere ina wayi no ko huunde weeɓnde, kono karallaagal keewngal ina waawi ɓeydude no feewi golle. Ko adii fof: ‘injection segmentée’. Jokkondiral fiɓnde juutnde ina waawi jogaade uddugol jokkondire keewɗe. So tawii annoore boɗeere ina naata e nder jokkorde ndee fof, nde rewaani heen, woto ƴeew njuuteendi ndii fof — naatnaa annoore boɗeere feccere e taƴre : naatnaa e uddital jokkorgal gadanal ngal, ƴeewto so annoore boɗeere ndee yettiima ɗiɗaɓere ndee. Ɗuum ina yaawi seerndude hol segment jogiiɗo caɗeele ɗee.
Ɗiɗaɓol ngol: 'lekki bend.' Annoore boɗeere e nder fiɓnde ina yalta e ɓuuɓri tiiɗndi. So aɗa ƴeewa ŋakkeende fiɓnde, nawtu pentol lampa boɗeewa ka e laawol fiɓnde ndee — sara nokku ɗo ŋakkeende ndee woni ɗoo, lewru boɗeeru nduu ina jalba walla ina ɓuuɓta ɗoon e ɗoon. Ndee feere ina teskaa e safrude caɗeele cuuɗiiɗe ko wayi no ‘fibre chewed by rats’ walla ‘fibre crushed par construction’.
Tataɓol: 'filtirgol annoore weeyo.' E nder nokkuuji jalbooji walla e nokkuuji jalbooji, annoore boɗeere ina waawi ɓuuɓde e annoore weeyo. Huutoro gollal 'peak hold' all-in-one — ƴoogirde annoore boɗeere ndee ina gollira e mbaadi pulse, e sampleeji OPM tan e nder windo pulse, ina filtora jokkondire annoore taariinde. PK56B–E serie fof ina wallita e mbaadi annoore boɗeere pulse.
Nayaɓo: 'ƴeewndo yeeso timmungo ko adii.' Ko adii nde njiyloto-ɗaa lampa boɗeewa, ƴeewto-ɗaa laaɓal fiber end-face. So tawii yeeso joofnirde ndee ko duƴƴe, annoore boɗeere ina saɗta e yeeso joofnirde ndee, feeña no ɓuuɓri nii, tawi noon ko goonga ko dirtuɗo tan. Ƴeewto e lens mawninoowo e laɓɓinde so ina haani hade ƴeewndaade — ɗum haɗata ko limde ñawbuuli keewɗi.
Ngam kippuuji toppitiiɗi, naatde e jarribooji annoore boɗeere e nder toppitagol jokkondire fibre. Ngam jokkondire fibre kese, mbaɗee hoolkiso jokkondire annoore boɗeere e sahaa jaɓgol. E nder golle, mbaɗee ƴeewndo caɗeele lampaaji boɗeeji kala lewru (lewru kala ngam jokkorɗe teeŋtuɗe). Caggal nde majjere waɗi, huutoro lampa boɗeewa ngam yiytude jolngo ngoo ko adii, caggal ɗuum huutoroo OPM ngam hoolkisaade feewnitagol ngol.
Wonande soodooɓe haa jooni e fawaade e cuɓagol, ardin kaɓirɗe kuutorteeɗe e gootal tawa ina njogii jolɗe boɗeeje. So tawii denndaangal yuɓɓooji ɗii ina njogii njoɓdi ɓurndi OPM dartinaaɗi ɗii, ngalu nguu ina heewi so tawii ko e njuuteendi golle ɗee e ustude waktuuji peewnugol aybeeji ɗii. Fiber station telecom gooto ina waawi saabaade waktuuji taƴgol golle, tawa kadi kaɓirgal gootal ina heɓa taƴre ndee e nder hojomaaji 10 — waktu mo hisnaa oo ɓuri ko kaɓirgal ngal yoɓata koo. View the PV Test Instruments Collection
Haalan min senaare eɓɓoore maa e sarɗiiji, min mbaɗata heen feere moƴƴere e rokkude min limto e nder waktuuji 24.
Heɓde Quote mo alaa ko yoɓiPK56A 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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