Performance Verification; Table 10: Pv Checks - Tektronix OI1125 Instruction Manual

Performance Verification

OI1125 E/O Transmitter Instruction Manual
Use the following procedures to verify the warranted specifications of the
OI1125 E/O Transmitter. The recommended calibration interval is one year.
These procedures test the specifications listed in Table 10. Some specifications,
such as the modulator inputs, are checked indirectly in the eye pattern test
matrix.

Table 10: PV checks

Characteristic
Internal Laser Output
Modulator Checks
Eye Pattern Test Matrix
Input Parameters
Modulator Data Input
Modulator Optical Input
Modulator Output Measurements
Using internal laser input:
Using external laser input:
Specification
Output Power
Output Wavelength (Calibrated)
Output Wavelength (Variable)
Jitter (RMS)
Modulator Polarity
Data Rate
Input Amplitude
Input Wavelength
Input Power
Average Output Power
Extinction Ratio (Calibrated)
Jitter (p-p)
% Crossing
Eye Pattern Mask Testing
Average Output Power
Extinction Ratio (Calibrated)
Jitter (p-p)
% Crossing
Eye Pattern Mask Testing
31