Tektronix OI1125, Instruction Manual

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Performance Verification
58
OI1125 E/O Transmitter Instruction Manual
Table 18: Internal laser @1550 nm, optical power @10 dBm (
±
1 dBm)
BERT Data
Rate BERT
Amplitude Extinction
Ratio
Jitter, p–p % Crossing
Average
Optical Power
Mask hit
2.488 Gb/s 1.5 V
0.25 V
9.953 Gb/s 1.5 V
0.25 V
12.500 Gb/s 1.5 V
0.25 V
Table 19: External tunable laser input, BERT input @2.488 Gb/s bit rate
Wave-
length Optical Input
Power BERT
Amplitude Extinction
Ratio
Jitter, p–p % Crossing
Average Opti-
cal Power
Mask hit
1530 nm 5 dBm 1.5 V
0.25 V
10 dBm 1.5 V
0.25 V
1565 nm 5 dBm 1.5 V
0.25 V
10 dBm 1.5 V
0.25 V
Table 20: External tunable laser input, BERT input @9.953 Gb/s bit rate
Wave-
length Optical Input
Power BERT
Amplitude Extinction
Ratio
Jitter, p–p % Crossing
Average Opti-
cal Power
Mask hit
1530 nm 5 dBm 1.5 V
0.25 V
10 dBm 1.5 V
0.25 V
1565 nm 5 dBm 1.5 V
0.25 V
10 dBm 1.5 V
0.25 V