JPT YDFLP-E-20-M7-S-R User Manual page 14

3.3.1 Interface Setting
Please set the current of pump laser diode which is the output power through a combination of
TTL signals of PIN1~8. The encoding can be set within the range of 0~255 which is
corresponding to the 0~100% power output power (the actual optical power output may not be a
linear relationship with these settings). Please refer to the description in table 8:
Current
Table 8 Current setting of the MOPA fiber laser
Setting 1 Setting 2
PIN 1 0 0
PIN 2 0 0
PIN 3 0 0
PIN 4 0 0
PIN 5 0 0
PIN 6 0 0
PIN 7 0 1
PIN 8 1 1
~50 % ~75 %
YDFLP-E-20/30-M7 User Manual
Setting 3 Setting 4
0 0
0 0
0 0
0 0
0 1
1 1
1 1
1 1
~87.5 % ~93.75 %
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File Number: J-SI-0036