Introduction
The handheld optical light source is a ber optic tester that can provide
dual-wavelength laser output. It provides excellent power stability for FTTx
networks and ber network testing. When combining with a power meter, it
o ers a quick and accurate testing solution on both singlemode and multimode
bers. The gures below display the product images of the two optical light
sources.
Accessories
FOLS-203/FOLS-204
SC Adapter x1
>2s PERM
FOLS-203/FOLS-204
ST Adapter x1
ON
CW
OFF
Hz
λ
OPTICAL LIGHT SOURCE
FC Adapter x1
CD x1
1