Performance Indicators:

 attenuation: 3,5,8,10,15,20 dB

 Attenuation accuracy: ≤ 5dB ± 0.3dB; ≤ 10dB ± 0.5dB;> 10dB ± 1dB

 return loss: PC > 40dB; UPC> 50dB; APC> 60dB

 Wavelength: 1310nm and 1550nm (SM) 1550nm (DSF)

 polarization dependent loss: ≤ 0.1dB

operating temperature: -40 ℃ ~ 75 ℃

 Storage Temperature: -40 ℃ ~ 85 ℃

 humidity (non-package): 95% RH

 comply with Telecordia standards. (GR-910-CORE)

 available connector types: FC, SC, ST, LC, MU type

application:  optical distribution frame , optical fiber network system , high-speed optical fiber transmission system , cable television (CATV) system , long-distance Route Dense Wavelength Division Multiplexing (DWDM) system , optical add-drop multiplexer (OADM)