Features
· High return loss
· Simple structure
· Max operation power(1W)
· Low wavelength relativity
· Low polarization related loss
Area of Applications
· Fiber optical distributing frame
· Fiber optical network system
· High speed fiber optical transmission system
· CATV system
· Long distance DWDM system
· Optical add-drop multiplexers(OADM)
Function instruction
Attenuation value | 1、 3、 5、 10、 15、 20、25 dB |
Attenuation precision | ＜5dB±0.3dB
＜10dB±1dB
＞10dB±10％ |
Return loss | PC＞45dB APC＞60dB |
Operation wavelength | 1310nm and 1550nm(SM) |
Polarization loss | ＜0.1dB |
Operation temperature | -40℃ ~ +75℃ |
Storage temperature | -40℃ ~ +85℃ |
Temperature(Unencapsulation) | 95％RH Apply Telecordia standard(GR-910-CORE) |
