Desktop Variable Optical Attenuator FM-D8040(0~60dB)
Desktop Variable Optical Attenuator FM-D8040(0~60dB) can provide superior performance for channel balancing, power equalization, gain tilt and power adjustment of CATV systems, Optical network system and optical engineering testing, and other fiber optic test and measurement applications.
Key Features
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Low IL, low PDL
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High-speed response
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Good linearity
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Excellent stability and reliability
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60dB attenuation range
Applications
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Optical network system and optical engineering testing
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CATV system
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Optical device testing
Specification
Wavelength Range |
800-1200nm (Multimode) or 1250-1650nm (Single mode) |
Attenuation Range |
0-60 dB |
Attenuation Resolution |
≤0.05 dB |
Insertion Loss |
<2 dB |
Accuracy |
≤ ±0.20dB (0 dB - 20dB) and ≤ ±0.30dB (20dB - 40dB) |
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and≤ ±0.50dB (40dB - 60dB) |
Repeatability@0~60dB/1h |
<0.2 dB |
Return Loss |
> 45 dB |
Max Input Power |
500 mW |
Fiber Type |
SMF-28 (9/125um) or MM50/125 or MM62.5/125 |
Optical Connector |
FC/UPC or APC |
Power Supply |
AC 100-240V 50/60 Hz |
Computer Interface |
RS232 |
Operating Temperature |
-5°C to +50°C |
Storage Temperature |
-25°C to +70°C |
Dimension (L×W×H) |
210×200×100mm |
Wavelength Range |
800-1200nm (Multimode) or 1250-1650nm (Single mode) |
Note
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All parameters are for device without connectors
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Special specifications can be customized according to customer requirements
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1310nm, 1060nm also available