使用
FTTH, FTTB, GPON, EPON, XPON, CATV, HFC
Item
Fiber Optic Attenuator
Application
optic power attenuation
Material
Metal-ion doped fiber
ATT Value
1dB,2dB,3dB,5dB,8dB,10dB,15dB,20dB,25dB
Polarization dependent loss
≤0.1dB
Operation wavelength
1310nm, 1490nm, 1550nm
Attenuation tolerance
1~10dB≤±0.5dB, 11~25dB≤±1dB
Return Loss
PC ≤-45 dB; UPC≤-50 dB;APC≤-60dB
Working temperature
-40℃~-75℃