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Differentiate between single mode and multimode fiber.
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SR No. Sinle Mode Multi Mode
1. Core radius is small Core radius is large
2 Supports one mode of prapogation Supports hundred of modes
3. Optical source:LASER Optical source:LED
4. Supports larger bandwidth Supports lesser bandwidth
5. Used for long distance communication Used for short distance communication
6. Intermodal dispersion is absent Suffers from intemodal dispersion
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