Plug-In Fixed Attenuators are mainly used for adjusting the Optical Power to a desired level.
By using Metal-Ion Doped Optical Fibers, the Plug-In Fixed Attenuators convert optical power into heat and
the power is then attenuated inside the Device. The structures of the Plug-In Fixed Attenuators are simple
and the power-proof and performance stability is superior when compared to our competitor's products that
utilize a metal membrane.
We manufacture our attenuators with various specifications such as different connector types or end face
configurations. The Attenuation Level in dB ranges from 0dB to 25 dB at intervals of 0.5 dB.
Moreover, all of our Fixed Attenuators are composed of our top quality precision ferrules thus, guaranteeing
a stable performance at a high quality level.
Available In-Line Fixed Attenuator.
Fixed Attenuator
- Using optimized ion doped fiber technology
- Superior spectral flatness and very low rippers
- Withstands high optical power up to 250mW
| Attenuation Value | Standard | PC | 0dB to 20dB (1dB step),25dB |
| APC | |||
| Custom | Step to be specified | ||
| Operating wavelength | 1260nm～1620nm | ||
| Return Loss | SPC | ≧40dB | |
| UPC | ≧50dB | ||
| APC | ≧60dB | ||
| Attenuation Tolerance | Standard | 0dB～10dB | ±1.0dB |
| 11dB～25dB | ±1.5dB | ||
| Custom | To be Specified | ||
| Maximum Power Capability | 250mW | ||
| Operating temperature | －40℃～＋75℃ | ||
FC Type
Dimension：Millimeters
SC Type
Dimension：Millimeters
MU Type
Dimension：Millimeters
LC Type
Dimension：Millimeters
