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H31-341_V2.5 · Question #491
H31-341_V2.5 Question #491: Real Exam Question with Answer & Explanation
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Question
What are the basic requirements of the DWDM system for the light source? (Multiple choice)
Options
- AThe output wavelength is relatively stable
- BThe method of direct modulation should be used
- CRelatively high dispersion tolerance
- DUsing LEDs
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