Specification:
Item Type: Dual wavelength handheld stable light source Wavelength: 1310+1550nm Output Power: -5dB Optical Connector: For FC+SC+2.5mm universal (1.25mm LC optional) Power: Alkaline battery (2 x AAA 1.5V battery, not included) Output Stability: ±0.05dB / 15mins; ±0.1dB/8 hours Modulation Frequency: CW, 270Hz, 1KHz, 2KHz
Package List: