二手 JDSU PS3650 在 玛丽湖, 佛罗里达, 美国

the fastest and most accurate multimeters available. They
measure polarization dependent loss (PDL) of single-mode
fiberoptic components using either an internal laser or an
external source. The multimeters measure the loss of a device
under test for four independent input polarization states. The
PDL and the average loss over all polarization states are
calculated using the Mueller matrix, internationally
standardized under IEC (613)00-3-12.
The multimeters easily and rapidly change from measuring PDL
and insertion loss (IL) to measuring return loss (RL) or power.
The PDL and IL are measured and displayed simultaneously in
less than two seconds.
The multimeters have a sophisticated optical design that
compensates for changes in optical power at the internal
reference detector. The design ensures accurate loss
measurements regardless of drift in...