BICSI
RCDD-001 · Question #213
You are placing PTP fiber between two locations 55 km (34 miles) apart. You are told that DWDM equipment will be installed within the next 5 years. Which of the following optical fiber types should…
The correct answer is D. Non-zero dispersion shifted (ITU-G655). See the full explanation below for the reasoning.
Question
You are placing PTP fiber between two locations 55 km (34 miles) apart. You are told that DWDM equipment will be installed within the next 5 years. Which of the following optical fiber types should you use?
Options
- ADispersion unshifted (ITU-G652)
- BDispersion shifted (ITU-G653)
- CCut off shifted (ITU-G654)
- DNon-zero dispersion shifted (ITU-G655)
- EBending loss insensitive (ITU-G657)
How the community answered
(35 responses)- B3% (1)
- C9% (3)
- D86% (30)
- E3% (1)
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