I-1550nm i-Optical Transmitter ngokuthe ngqo
Icala le-1U 19 'eliqhelekileyo kunye nomboniso wekristale yolwelo (LCD / VFD) kwiphaneli yangaphambili;
I-bandwidth yefrikhwensi: 47-750 / 862MHz;
Imveliso yamandla ukusuka kwi-4 ukuya kwi-24mw;
Isiphaluka esiphuculweyo sokulungiswa kwangaphambili;
AGC/MGC;
Ulawulo lwamandla oluzenzekelayo (APC) kunye nolawulo oluzenzekelayo lobushushu (ATC).
Technique Parameter
Izinto Iyunithi Technique Parameters Imveliso yamandla okukhanya dBm 3 4 5 6 7 8 9 10 I-Optical Wavelength nm 1550±10 okanye ubude be-ITU Uhlobo lweLaser DFB Laser Imowudi yokuModareyitha yokubona Ngqo ukuModuli ye-Optical Intension Uhlobo lwe-Optical Connector FC/APC okanye SC/APC Uluhlu lokuphindaphinda MHz 47~862 Inqanaba Lokufaka dBμV 72-88 Ukulala kwiBand dB ±0.75 Input Imedance Ω 75 Ilahleko yokuBuyisa ngegalelo dB ≥ 16(47~550)MHz;≥ 14(550~750/862MHz) C/CTB dB ≥ 65 C/CSO dB ≥ 60 C/N dB ≥ 51 Uluhlu oluLawulwayo lwe-AGC dB ±8 Uluhlu oluLawulwayo lwe-MGC dB 0~10 Supply Voltage V AC 160V~250V(50 Hz) Ukutya umbane W 30 Ubushushu bokusebenza ℃ 0 ~+45 Ubushushu boGcino ℃ -20 ~+65 Ubuntu bezizalwane % Ubukhulu bama-95% Akukho Ukujiya Ubungakanani mm 483(L)X 380(W)X 44(H)
Isicelo Inethiwekhi ye-FTTH Inethiwekhi yeCATV
Khuphela
