OLP-5, OLP-6, OLP-8 6-5
Power level measurement
The optical power of unmodulated light (or the
average optical power of modulated light)
emanating from a fiber optical cable is measured
and displayed.
6.4 Common specifications
LC display
Reference level
A keypress saves the measured value as the
reference level. Separate memory is provided for
each wavelength. The stored values are retained
even if the device is switched off.
Optical connector
Display range -50 to +23 dBm
Max. allowable power level +23 dBm
Intrinsic meas. error
1
±0.13 dB (±3%)
Linearity
1
(+20 to -35 dBm) ±0.06 dB
1 Under the following reference conditions: -20 dBm (CW),
1310 nm ±1 nm, 23 °C ±3 °C, 45 to 75% rel. humidity
Power level display 4 digits
Absolute power in dBm
Relative power in dB
Resolution
1
0.01 dB
1 OLP-6: 0.1 dB resolution at < -60 dBm
OLP-8: 0.1 dB resolution at < -45 dBm
UPP adapter 2.5 mm ferrule
Connector all connectors with 2.5 mm
ferrules, e.g.: DIN, ST, SC,
FC, E2000
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