Fiber Optics filter ripple specified in nm, not dB?

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Subject Author Date
filter ripple specified in nm, not dB? 419eater 02-09-07
Posted by 419eater on February 9, 2007, 1:25 pm
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I'm looking for some ITU G694.2 filters to use in an upcoming project,
and found an inexpensive one:
http://www.oemarket.com/product_info.php?products_id=69722256

The ripple is listed in nm, rather than in dB over the pass band. I'm
not sure what the nm indicates.

The specs also don't mention peak IL; only maximum IL. If anyone has
comments on this unit, or can point me towards a stronger source of
connectorized G694.2 grid filters, I'd appreciate it.

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