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Undefined filters – EXFO IQS-12004B DWDM Passive Component Test System for IQS-500 User Manual

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Definitions and Calculation Methods

DWDM Passive Component Test System

415

Undefined Filters

Undefined Filters

IL

Maximum attenuation over the entire range.
When PDL is available, this is calculated using the average

attenuation.

PDL

Max PDL based on the entire analysis range.

ORL

ORL value representing the strongest reflection.

Flatness

Maximum attenuation minus minimum attenuation over the entire

range.
When PDL is available, this is calculated using the average

attenuation.