Customized CWDM Light Sources
OptoTest’s multi-channel fiber optic light sources can be customized to provide the perfect platform for testing your WDM components for insertion loss at various wavelengths.

CWDM Light Source Solutions
OptoTest’s multichannel fiber optic light sources can be customized to provide the perfect platform for testing your WDM components for insertion loss at various wavelengths. The OP715 benchtop fiber optic light source can house 4 CWDM source wavelengths such as 1270 to 1330 for certain applications. For applications where more wavelengths are necessary, the full rack OP750 multichannel fiber optic light source can support DFB lasers for all 18 ITU G.694.2 wavelengths commonly used when testing CWDM components.
The CWDM sources can be coupled with OP720 multichannel optical switches and OP710 multichannel power meters to streamline and automate the testing process.
FEATURES & BENEFITS
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Customizable
Completely configurable to match exactly the wavelengths that need to be tested.
Complete Solution
All sources built into a single unit with USB control to maximize space on test bench.
Calibration Not Required
Due to the wavelength stability of these sources, calibration is only necessary if defined by your processes.
MADE IN THE USA
We proudly design & manufacture our equipment in California, United States.
APPLICATIONS
CWDM Component Testing
MUX/DEMUX Testing
Passive Optical Lan Testing
Optical Transceiver Testing
SOFTWARE
Custom DLLs can be integrated to simplify test procedures based on customer needs.
ISO 9001 CERTIFIED
Our Quality Management System is certified in ISO 9001:2015
3-YEAR WARRANTY
OptoTest offers a three-year full warranty!
DOWNLOADS
TECH SUPPORT
Our team of experts is ready to assist you.
30-DAY GUARANTEE
Our 30-Day Guarantee allows a full refund for any reason.
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PRODUCT RESOURCES
Laser Type | Distributed Feedback (DFB) | ||
Output Power | 1mW | 10mW | 20mW |
Number of Channels | Benchtop OP715: Up to 4 19-inch OP750: Up to 24 |
Benchtop OP715: Up to 2 19-inch OP750: Up to 12 |
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Available Wavelengths | 1271nm, 1291nm, 1311nm, 1331nm, 1351nm, 1371nm, 1391nm, 1411nm, 1431nm, 1451nm, 1471nm, 1491nm, 1511nm, 1531nm, 1551nm, 1571nm, 1591nm, 1611nm |
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Stability | 0.02 dB per degC per hour
0.05 dB per degC per 12 hours |
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Peak Wavelength | ± 3nm | ||
Bandwidth | ±3nm from nominal | ||
Side-Mode Suppression Ratio | <1nm |