JDS Uniphase cOPM-A1, Руководство по эксплуатации

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2 cOPM-A1 JDSU
1 I
NTRODUCTION
Innovative features
Auto dark current
The cOPM-A1 removes the need for manual dark current
measurements through innovative analogue circuit
design. Typical power meters must be routinely and
manually terminated to measure residual current from
the photodiode. If this termination is not performed,or
performed poorly, significant errors can result for low
power measurements. The cOPM-A1 automatically
conducts these measurements in the background, which
results in zero downtime for a test station and simplifies
daily start-up procedures.
TWIN or TRIPLE Test
For Insertion Loss and Return Loss measurements,
TWIN or TRIPLE tests dramatically lower test durations
up to three times by allowing for the simultaneous
measurement of two or three wavelengths. To enable
TRIPLE Test, the cOPM-A1 is paired with either the
cFPL-A1 Fabry-Perot Light Source or the cORL-A1
Optical Return Loss Meter.
Operating manual update
Continuing enhancement and further development of the
Compact Photonic family may mean that this operating
manual does not cover all the latest functions of your
device.
If the operating instructions about features provided by
your device are missing, please visit the JDSU web site
to check if additional information is available.
To download the latest operating instructions:
1. Visit the JDSU web site at
www.jdsu.com/test
.
2. Select your model from the product line.
3. Open the download area and download the operating
instructions if available.