Physics · Optical Fiber Communication
The maximum digital transmission rate for unipolar return-to-zero (RZ) data transmissions over an optical fiber of 10 km length with a specified pulse-spreading constant of 10 ns/km is:
- 15 Mbps
- 210 Mbps✓
- 320 Mbps
- 425 Mbps
Correct answer
10 Mbps
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