FOLS-203 handheld light source is mini-sized dual-wavelength light sources which offers excellent stability and portability for accurate fiber optic testing. It offers a quick and accurate testing solution on single mode fibers, which aims at fiber network installation, fiber network engineering acceptance and fiber network maintenance in FTTx networks. It is used with another instrument (power meter) that measures the power received, determining the attenuation of the optical fiber segment.
Specifications
Wavelengths
1310/1550nm
Cable Type
SMF
Emitter Type
LD
Output Power
-5±0.5dBm
Accuracy
±1dB
Output Stability
0.1dB/15mins, <0.2dB/5hours or above
Modulation Frequencies
270Hz/1KHz/2KHz
Optical Connector
2.5mm FC/SC/ST
Spectral Width
5nm
Power Supply
4x AAA Batteries (Not included)
Auto-off Function
Supported
Back-light
Supported
Operating Temperature
-10 to 50°C (14 to 122°F)
Storage Temperature
-20 to +70°C (-4 to 158°F)
Dimensions (HxWxD)
4.53″x2.56″x1.18″ (115x65x30mm)
Weight
140g
