juin 2021
Li njëkk ci tànneef OPM mooy nga méngale ay leeral - mooy nga xam ban guddaayu onde la sa sistem fibre di doxee. Sistem yu bari dañuy jëfandikoo guddaayi onde yu wuute, te courbe etalonnage OPM yi dañuy wuute ci loolu. Jëfandikoo guddaayu onde bu jaarul yoon, dafay wàññi 10% ba 20%.
Li njëkk ci tànneef OPM mooy nga méngale ay leeral - mooy nga xam ban guddaayu onde la sa sistem fibre di doxee. Sistem yu bari dañuy jëfandikoo guddaayi onde yu wuute, te courbe etalonnage OPM yi dañuy wuute ci loolu. Jëfandikoo guddaayu onde bu jaarul yoon, dafay wàññi 10% ba 20%.
Guddaayi onde yiñ gëna xam ci sistemu jokkoo yi ñooy 1310nm ak 1550nm (fibre monomode palanteer yu néew perte) ak 850nm (fibre multimode). Centre yiy joxe done dañuy gëna jëfandikoo 850nm VCSEL ngir joxe xibaar ci diir bu gàtt. Lëkkaloo gi fibre usine PV dafay jëfandikoo 1310nm. Sudee DWDM (multiplexing division onde dense) sistem yi itam soxla natt, 1625nm guddaayu onde档位 lañu soxla - 1625nm lañuy woowe 'onde bi nekk ci biti' te dañu koy jëfandikoo ngir natt performance EDFA ci sistem DWDM te du dakkal serwiis bi.
Série PK56A dafay jàppale juróom ñaari jekkal guddaayu onde yuy muur 850nm, 1310nm, 1490nm, 1550nm, 1610nm, 1625nm, ak yeneen guddaayu onde yuñ gëna xam. Loolu dafay tekki ni ak lu mëna nekk guddaayu onde bi sa sistem fibre di jëfandikoo, PK56A mën na ko méngale ci saasi - soxlawul yeneen tànneef.
Range OPM mooy wane dooley siñaal bu leer bi mu mëna natt. Range bu tuuti lool mën na yàq detektër bi ak leeraay bu dëgër; rang bu yaatu lool mënul natt leer gu néew doole. Waaye range du saa yu nekk la 'lu gëna rëy mooy gëna baax' - aparey yi am range yu gëna mag ñoo gëna rëy, seen njëg gëna seer, te mën nañu am precision bu néew ci njeexte lu néew doole suñu ko méngale ak aparey yi am range-matched.
Dooley optik bi ñuy saytu ci tool dafay tàmbalee ci -70dBm ba +10dBm. -70dBm mooy yam ci sensitivite bi gëna ndaw ci jotkat yu bari; +10dBm mooy génne gi gëna mag ci balluwaayi leeraay yu bari. Seri PK56A mingi tollu ci -70dBm ba +10dBm, mu méngoo bu baax ak bii.
Sudee siñaal optik yu mujj yi dañu soxla saytu (lu melni génnug anplifikatër optik, bu mëna yegg +20dBm), fàww ñu yokk beneen attenuator optik ngir aar detektër OPM bi. Serie PK56A dafay ànd ak adaptatëru attenuatëru optik buñ mëna dindi, muy yokk rang bi ba +20dBm su ko soxlaa.
Seen wuutu bu mag ci diggante PK56B ak PK56E mooy dooley balluwaay bu xonk - 10mW, 2mW, 5mW, ak 20mW ci ñoom ñaar. Nguur giy bawoo ci leeralu xonk mooy wane ba fu sori mëna gis ak ni muy doxee ci suufu leeralu ambiant bi.
Lu leer gu xonk gi mooy dugal leer gu xonk gi (650nm) ci biir fibre bi ba noppi xool fi leer gi di senn ngir xam fu dogg. Kàttan gu gëna mag mooy distance bi gëna gudd ngir gis ak gëna mëna gis ci suufu leeralu ambiant bu dëgër. 2mW (PK56C) méngoo na ak distance yu gàtt (1-2km) fibre jumper ci biir kër, ak energie bi gëna néew, dundu batëri bi gëna gudd, ak njëg bi gëna néew. 5mW (PK56D) mooy tànneef bu ekilibre bi, méngoo ak test yi gëna bari ci distance yu yam. 10mW (PK56B) ngir saafara jafe-jafe fibre yu sori (3-5km). 20mW (PK56E) grade profesionel la, méngoo ak distance yu sori (5km+) fibre bagaas test, des leer leer doonte ci anam yu leer ci biti.
Bul topp kàttan gu rëy sooy tànnee. Lamp bu xonk bu 20mW mën na nekk lu leer lool ngir jëfandikoo ko ci biir kër, te fàww nga aar bët yi. Boole ci làmp yu xonk yu am doole yi dañuy yàq kuuraŋ bu gëna bari, ba noppi di wàññi àppu batëri bi. Tannal dooley leeralu xonk bi sukkandikoo ci fibre bi gëna gudd bi nga bëgga natt.
OPM ak lumiere xonk mën nañu boole (ñépp-ci-benn) wala ñu tàqale - OPM standalone ak pen lumiere xonk bu tàqaloo. Pexe bu nekk amna lu ci baax ak lu ci baaxul, waaye ci senaario test yi, all-in-one amna njariñ yu leer.
Li ci njëkk mooy: mëna yóbbu. Benn aparey la, lépp ci benn; tàqaloo mooy ñaar ci gëna néew. Ingénieur yi dañuy faral di toxu ci diggante barabi test yi - daale ko ci barabu station base ba ci kadre distribution fibre, daale ko ci santu done Zone A ba ci Zone B - te yóbbu benn aparey bu néew dafay tekki benn mbar bu néew.
Ñaareel ba mooy: liggéey bu baax. All-in-one soxlawul coppite ci diggante OPM ak mode pen light red - benn butoŋu toggles diggante test doole ak mode light red. Sooy saafara jafe-jafe ci lëkkalekaay fibre, li ngay def mooy: saytu doole (xool ndax lëkkalekaay bi baaxna) → nga soppi ci mode lumière xonk (xool fi dagg bi) → defar dagg bi → natt doole (firndeel defar bi). Soo amee aparey yu wuute, fàww nga weccoo ñaari aparey, soo bëggee wàññi efficacité bi.
Ñatteel ba: njëg. Doonte benn all-in-one moo gëna njëg benn OPM bu nekk boppam, boole ci njëgu benn bik bu xonk bu wuute, all-in-one mooy gëna xéewale. Te ak benn batëri rek ngay mëna jëfandikoo, amna sarseer bu néew booy yóbbu.
ñeenteel li: lëkkaloo done. Done yiñ enregistre ci diiru test puissance ci benn all-in-one mën nañu leen boole ak resultaa test light red ci benn enregistrement test bi. Done yiñ tàqale ci aparey yi dañu leen xaaj, te dañuy laaj ñu méngale ko ak loxo ci jàngat bi ci topp — luy jur njuumte.
Ginaaw ñu ko tànnee, wàllu jënd ak dugal dañu am seeni jafe-jafe. Sooy jënd, bul musa méngale njëg kese — laaj ab demo unit ngir validation ci sit bi. wuute gi am ci digganté defarkat yi ci jëfandikoo gi ci àdduna dëgg mën na gëna rëy wuute gi am ci fiche spec bi: xaritoo gi ci interface bi, adaptateur fibre bi, leer gu xonk gi - benn ci ñoom feeñul ci fiche spec yi waaye ñoom ñépp dañu am njeexital ci jëfandikoo gi.
Su jumtukaay yi yegsee, bul leen jox liggéeykat yi ci tool bi. Waxal kilifag ingenieur bi mu natt ko ci diiru benn ayu-bis, ngir firndeel ni dafay dox bu baax ak xeetu fibre yiñ gëna xam ci sit bi ak anam wi environmaa bi di doxee, ginaaw ga nga amaale tàggat liggéeykat yi. Taggat dafa wara tënk: doxalinu test bu jaar yoon (tànneef guddaayu onde → saytu kanam bu mujj → test doole → xayma ñàkk → xool leeralu xonk), jëf enregistrement done, critere tekki resultaa (liy PASS, WARNING, ak FAIL), ak toppatoo ekipmaa yu yomb.
Taxawal regime buy yoriinu done lu am solo la. Ginaaw test bu nekk, done yi dañu wara dugg ci sistem biy doxal ingenieur yi, ñu archive leen ci nimero lëkkalekaay bi ak waxtu yi ñuy toppalante. Defar rapoor wérgi-yaramu fibre lëkkalekaay ñeenti yoon ci at, di lim bépp lëkkalekaay bu am ñàkka doytu bu jaarul yoon, tànnal ko ci gaawaay ngir waajal toppatoo bi. Loolu dafay soppi toppatoo fibre ci defar reactive ci proactive teel àrtu - benn anam bi done test dëgg joxe valeur. 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.
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