Question 12 Q: 12 What is a description of QSFP? Options A: 100GBASE-SR4 supports a much longer distance than 100GBASE-LR4. B: The four 10 Gbit/sec channels that QSFP+ supports can be combined into a single 40 Gigabit Ethernet link. C: The QSFP+ offers higher data speed than QSFP28. D: QSFP-DD stands for Quad Small Form Factor Pluggable Double Distance. Save Question Show Answer Discussion 0 Clear Discussion Most voted Newest No comments yet. Be the first to comment. Post Be respectful. No spam. Correct Answer: B Explanation :