1550nm Ncaj Qha Optical Transmitter
1U 19' lub thawv txheem nrog cov kua siv lead ua zaub (LCD/VFD) nyob rau hauv pem hauv ntej vaj huam sib luag;
Zaus bandwidth: 47—750 / 862MHz;
Lub zog tso zis los ntawm 4 txog 24mw;
Kev kho ua ntej kev cuam tshuam Circuit Court;
AGC/MGC;
Kev tswj fais fab tsis siv neeg (APC) thiab Kev tswj kub tsis siv neeg (ATC) Circuit Court.
Cov Txheej Txheem Kev Ntsuas
Cov khoom Chav tsev Cov Txheej Txheem Kev Ntsuas Tso zis Optical Fais fab dBm 3 4 5 6 7 8 9 10 Qhov ntev ntawm lub teeb pom kev zoo nm 1550 ± 10 lossis ITU wavelength Hom Laser DFB Laser Hom Kev Kho Qhov Muag Kev hloov kho qhov muag ncaj qha Hom Txuas Optical FC/APC los yog SC/APC Zaus Ntau MHz 47~862 Qib Tswv Yim dBμV 72~88 Kev tiaj tus hauv Band dB ±0.75 Kev Tawm Tswv Yim Impedance Ω 75 Kev poob rov qab los ntawm kev nkag mus dB ≥ 16 (47 ~ 550) MHz; ≥ 14 (550 ~ 750 / 862MHz) C/CTB dB ≥ 65 C/CSO dB ≥ 60 C/N dB ≥ 51 AGC Tswj Xyuas Ntau Yam dB ±8 MGC Tswj Xyuas Ntau Yam dB 0~10 Kev Muab Hluav Taws Xob V AC 160V ~ 250V (50 Hz) Kev Siv Hluav Taws Xob W 30 Kub Ua Haujlwm ℃ 0 ~+45 Kub Cia Khoom ℃ -20 ~+65 Qhov av noo sib piv % Max 95% Tsis muaj Condensation Qhov Loj mm 483 (Ntev) X 380 (Dav) X 44 (Siab)
Daim Ntawv Thov FTTH network CATV network
Rub tawm
