Tektronix OI1125, Instruction Manual

Page: 69 / 88

Performance Verification
OI1125 E/O Transmitter Instruction Manual
57
OI1125 E/O Transmitter Test Record
Photocopy the following pages and use them to record the test results.
Table 17: OI1125 E/O Transmitter test record
Instrument Serial Number: Certificate Number:
Temperature: Relative Humidity %:
Date of Calibration: Technician:
Performance Test Minimum Measured Maximum
<Circuit> <Test name>
Internal Laser Output Output Power +9 dBm +11 dBm
Wavelength (calibrated) 1550.82 nm 1551.02 nm
Wavelength (variable,
knob fully CCW) 1549.82 nm ––––––––––
Wavelength (variable,
knob fully CW) –––––––––– 1552.02 nm
Modulator Optical Output Jitter, RMS, 2.488 Gb/s –––––––––– 0.01 UI
9.953 Gb/s –––––––––– 0.01 UI
12.50 Gb/s –––––––––– 2 ps
Modulator Polarity Pass/fail ––––––––––
Eye Pattern Test Matrix
Modulator Optical Output Output Power 0 dBm Use these Min/Max values +4 dBm
Extinction Ratio
(calibrated) +12 dBm
as limits for the measured
values recorded in Tables
––––––––––
Jitter, p-p
≤
9.953 Gb/s ––––––––––
18 to 21.
0.15 UI
@12.50 Gb/s
–––––––––– 18 ps
% Crossing 45% 55%