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.
Isicelo
I-fiber yemodi enye ye-1550 yokwandisa inethiwekhi
Inethiwekhi ye-FTTH
Inethiwekhi yeCATV
Inethiwekhi yomgama omde we-trunk.FTTx PON, ubude be-wavelength esebenzayo: 1529.16 ~ 1563.86nm.
Zonke iintlobo ze-SDH/PDH inkqubo yokuhambisa.