IL and RL
As we all know,IL and RL are the key parameters in the process of QUALITY checking ,just like water to the fish,indispensibility.
IL and RL are essential parameters in the
telecommunication industry, NOW I’ll share something new with you. Most
important is the definition:
IL is short for the insertion loss, and definitely
Insertion Loss is the ratio (expressed in dB) of the signal voltage transferred
from source to load without a filter, to the signal voltage transferred from
source to load when the filter is inserted. Insertion loss is not a measure of
filter performance in the power line equipment environment.
RL is short for the return loss, In telecommunications,
return loss is the loss of signal power resulting from the reflection
caused at a discontinuity in a transmission line or optical fiber. This
discontinuity can be a mismatch with the terminating load or with a device
inserted in the line.
IL and RL are really important parameters
and also play an important role in the place of QUALITY CHECK, furthermore,
different company has different standard when it comes to the IL and RL and in
general producers will set 3 ranks for the fiber optic jumper buyers.
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| fiber optic jumpers |
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