Optical components category  click

Our connector plug type optical fixed attenuators are
built in with wavelength independent attenuation fibers
and feature high power endurance and low PDL.
These products are suitable and analog communication


- Low back reflection
- High power endurance
- Wavelength independence ability
- Low PDL
- Simple manipulation
- Precise control of attenuation range


- CATV System
- EDFA
- Fiber Optic Telecommunications
- Optical network Equipments
- High Speed Transmission Systems
- Bi-directional Systems
Attenuation Value PC 0.5~30.0 dB
APC 0.5~25.0 dB
Operating Wavelength 1240~1600 nm
Return Loss(except MM) PC >55 dB
APC >60 dB
Attenuation Accuracy Grade  
0.5~5.0 ±0.5 dB
0.6~10.0 ±0.7 dB
12.5~20.0 ±1.0 dB
22.5~25.0 ±1.3 dB
Maximum Optical Input Power(30 min. passed) 250 mV
Polarization Dependent Loss ≤0.1 dB
Operating Temperature -40~75 ℃
Storage Temperature Range -40~85 ℃
Humidity(Non-packaging) 95 %RH