CWDM Module Scanning And Spot Measurement Integrated System
System overview:
The system is a comprehensive test system designed for CWDM, MWDM,
LWDM and other multi-channel full-wave products. The system
integrates the traditional ASE+OSA scanning mode and the point
measurement mode of the point light source plus power meter,
effectively improving the overall test efficiency of the product
and reducing the equipment input cost and labor cost. In addition,
the use of optical box to compress the station equipment space,
improve the cleanliness of the station. In the testing process, the
system is automated and processed, which is conducive to staff
training and anti-stay and anti-error.
Working principle:
Configure ASE (SLED), OSA, point light source and polarization
controller according to the product type to be tested, and set the
test specifications of the corresponding product. During operation,
each station is independently completed for the point measurement
parameters
For scanning parameters, the instrument server controls OSA
according to the mechanism of FIFO according to the request of each
client to scan. After all parameters are tested, the system divides
the test data Analyze, save and determine automatically, and
display the test results on the test program interface.
Highlight introduction:
1. Improve test efficiency: the product only needs to be connected
once, reduce the number of wiring, automatic parameter testing;
2. Reduce testing costs: reduce staff training time, reduce
equipment and personnel input;
3. Convenient on-site management: standard integrated optical path
box, less space, simple optical path connection;
4. System error prevention: the operator works according to the
prompt, the operation items are less, the system automatically
determines and calculates;
5. Test parameters comprehensive: including IL, RL, PDL, ISO,.cwl,
BW, Ripple WDM indexes such as;
6. Classification of test results: Define multiple product levels
according to the actual needs of production;
7. Test data traceability: Data is retained in the database and
local, and records can be traced for a long time;
8. Combined with FIS/MES system: paperless in the true sense can be
achieved.
Test principle:
