OSNR
OSNR, a four-letter acronym or abbreviation, may refer to:
- Optical signal-to-noise ratio
- Optical spectrum analyzer
- Optical performance monitoring
- Other / Signature Not Required - a delivery classification used by some shippers.
This disambiguation page lists articles associated with the title OSNR.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
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