64 Izibuko EDFA
I-fwdm eyakhelwe-ngaphakathi, inokusasaza inethiwekhi ye-broadband kunye ne-CATV kunye.
I-Adopts Er Yb Codoped iteknoloji yefiber ene-double-clad;
I-Catv input port: 1 ozikhethelayo
Olt izibuko igalelo: 4-32 ozikhethelayo
Izibuko zeCom Output: 4-32 ozikhethelayo;
Amandla emveliso ye-Optical: imveliso iyonke ukuya kuthi ga kwi-15W (41dBm);
Umfanekiso wengxolo ephantsi: <6dB xa igalelo lingu-0dBm;
Ujongano olugqibeleleyo lolawulo lwenethiwekhi, ngokuhambelana nolawulo oluqhelekileyo lwenethiwekhi yeSNMP;
Inkqubo yokulawula ubushushu obukrelekrele yenza ukusetyenziswa kwamandla kuphantsi;
Into Iyunithi Technique parameters Phawula I-bandwidth yokusebenza nm 1545 - 1565 Uluhlu lwamandla olubonayo dBm -3 - +10 Ubuninzi bukhala:-10-+10 Ixesha lokutshintsha kwe-Optical ms ≤ 5 Ubuninzi bamandla okukhanya okukhanya dBm 41 Uzinzo lwamandla emveliso dBm ±0.5 Umfanekiso wengxolo dB ≤ 6.0 Amandla okufakwa kwamehlo 0dBm, λ=1550nm Buyisela ilahleko Igalelo dB ≥ 45 Isiphumo dB ≥ 45 Uhlobo lwe-Optical Connector I-CATV IN: SC/APC, I-PON: SC/PC OKANYE LC/PC I-COM: SC/APC OKANYE LC/APC I-PON ukuya kwi-COM ilahleko yokufaka izibuko ≤ 1.0 dBm C/N dB ≥ 50 Imeko yovavanyo ngokwe GT/T 184-2002. C/CTB dB ≥ 63 C/CSO dB ≥ 63 Umbane wokubonelela ngombane V A: AC100V – 260V (50Hz ~60Hz) B: DC48V(50 Hz ~ 60Hz) C:DC12V(50 Hz~60Hz) Uluhlu lobushushu obusebenzayo °C -10 – +42 Ukusebenza okuphezulu kokufuma okuhambelanayo % Ubukhulu be-95% akukho ukuxinana Ubuninzi bogcino olunxulumene nokufuma % Ubukhulu be-95% akukho ukuxinana Ubungakanani mm 483(L)×440(W)×88(H)
Amanyathelo ofakelo
1. Ngaphambi kokufaka izixhobo, nceda ufunde ngokucophelela kwaye ufake izixhobo ngokuhambelana ne-.Qaphela: Ngomonakalo owenziwe ngumntu kunye nezinye zonke iziphumo ezibangelwa kufakelo lwempazamo olungekho ngokungqinelana ne-, asiyi kuba noxanduva kwaye asiyi kubonelela ngewaranti yasimahla.
2. Khupha isixhobo kwibhokisi;yilungise kwindawo yokubeka kunye nokubeka ngokuthembekileyo.(Ukuxhathisa umhlaba kufuneka kube <4Ω).
3. Sebenzisa i-multimeter yedijithali ukujonga i-voltage yokubonelela, qiniseka ukuba i-voltage yokubonelela ihambelana neemfuno kwaye isitshixo sokutshintsha sikwindawo ethi "OFF".Emva koko qhagamshela unikezelo lwamandla.
4. Faka isignali ye-optical ngokomyalezo wedispleyi.Vula iqhosha lokutshintshela kwindawo ethi "ON" kwaye ujonge indawo yolawulo lwe-LED.Emva kokuba isalathisi sesimo sempompo siguquke sibe luhlaza, isixhobo sisebenza ngokuqhelekileyo.Emva koko cofa iqhosha lemenyu kwiphaneli yangaphambili ukujonga iiparamitha zokusebenza.
5. Qhagamshela imitha yamandla okukhanya kwisiphelo semveliso yesignali ye-optical nge-standard optical fiber test jumper, emva koko ulinganise amandla ophumayo.Qinisekisa umlinganiselo wokuphuma kwamandla okukhanya kunye namandla abonakalisiweyo ayafana kwaye afikelele kwixabiso eliqhelekileyo.(Qinisekisa ukuba imitha yamandla okukhanya ikwi-1550nm ye-wavelength indawo yovavanyo; i-optical fibre test jumper ihambelana nenye kwaye kumphezulu wokudibanisa akukho ngcoliseko.) Susa i-jumper ye-optical fiber test standard kunye ne-optical power meter;qhagamshela isixhobo kwinethiwekhi.Ukuza kuthi ga ngoku, isixhobo sifakwe ngokupheleleyo kwaye salungiswa.