We can supply a range of Fibre Optical Attenuators which have a definable Attenuation from 1dB to 30dB, PC, UPC AND APC Polish Types Available with FC, SC, ST and LC Terminations.

Fibre Optical Attenuators

Performance Specification

Optical Performance M-F Plug Type F-F Adaptor Type
Testing Wavelength(nm) SM: 1310nm/1550nm
MM: 850nm/1300nm
Attenuation Accuracy(dB) 1-9dB; 0.5dB; 10-30dB; 10% of Attenuation Value
Return Loss(dB) ≥50dB (UPC)
≥60dB (APC)
≥50dB (UPC)
≥60dB (APC)
Input Power (Max.)(mW) 300 300
Durability(dB) <0.2dB Typical, 1000 Matings <0.2dB Typical, 1000 Matings
Operating Temperature degrees C -40~+80
Storage Temperature degrees C -40~+85