Desktop Variable Optical Attenuator FM-D2030(0～60dB)

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Desktop Variable Optical Attenuator FM-D2030(0～60dB)

Desktop Variable Optical Attenuator FM-D2030(0～60dB) is based on MEMS technology. It has high definition, high response speed, good linearity,high resolution and low IL, and especially it has calibration function,so it is an ideal instrument for optical network system and optical engineering test.

Key Features

MEMS design , high accurency
high reliability, Follow Telcordia
Low insertion Loss , high Return Loss
Automatic calibration, output display

Specification

Working wavelength(nm)	1310/1490/1550
Attenuation Range (dB)	0～60
Excess Loss (dB)	-2
Attenuation accuracy (dB)	0.05
Attenuation Step(dB)	0.01
Optical Monitor Range(dBm)	-65 ～ +10
Test Uncertainty (dB)	±0.13 (3%)
Test Linear (dB)	0.02
Display resolution(dB)	0.01
Communication	RS232/GPIB
Control interface	5V 3A
Working temperature (℃)	-10~+40
Storage temperature (℃)	-25~+70
Weight (kg)	3k
Dimension(mm)	385260120