Modular Test Platform
Modular Test Platform
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APEX Fibre-Coupled Polarimeter Plug-in Module
- Four Stockes parameters measurements
- Instantaneous state of polarization (SOP)
- Degree of polarization of input light (DOP)
- Three different displaying modes: Jones graph, Poincaré sphere and Stockes parameters oscilloscope
- Extinction ratio measurements of polarizers or alignement of PM fiber
- Very low PER measurement
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APEX Optical DFB Laser Plug-in Modules
- Selected wavelength according to ITU-T Grid, C-band, L-band and O-band available
- High optical output power up to 20mW for C-band & L-band, up to 16 mW for O-band
- High side mode suppression ratio (SMSR)
- 50GHz spacing available
- Narrow linewidth (down to 1 MHz) available
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APEX Optical EDFA Amplifier Modules
- Wavelength range: 1528 to 1563 nm or 1568 to 1612 nm
Three series of EDFA modules:
Booster/Line/Pre-amplifier - Gain flattened version available
- Input power down to -40 dBm
- Saturated output power up to 22 dBm
- Large input power range
- Low noise figure
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APEX Optical Power Meter Modules
- InGaAs photo diode
- Single or dual inputs
- Maximum input power up to +33 dBm available
- Wavelength measurement range from 800 to 1700 nm
- Active power control to keep output power constant
- Compatible with single-mode and multimode fiber
- Different style of interchangeable connectors
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APEX Optical Switch Modules
- Wide operating wavelength range
- Low insertion loss
- Low polarization dependence loss
- Fast Switch speed
- Excellent repeatability
- Easy to integrate
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APEX Optical Tunable Filter Plug-in Modules
- Excellent MEMS durability, thermal stability and repeatability
- Superior optical performance
- Gaussian-shaped pass band
- Pass band optimized for 50 GHz and 100 GHz channel spacing
- C+L band tunable filter
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APEX Optical Tunable Laser Source Plug-in Modules
- Continuous sweeping
- ITU channels selection
- Narrow linewidth: ~ 300 kHz
- High output Power: maximum +13 dBm
- Ultra high wavelength accuracy: +/- 6 pm
- High SMSR: > 47 dB
- Narrow wavelength setting resolution: < 1pm
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APEX Optical Variable Attenuators Modules
- Simple or double module
- Attenuation range: 30 dB
- Minimum insertion loss: <1 dB
- Attenuation step: 0.1 dB