1. [1] CISCO, “The zettabyte era-Trends analysis,” White paper, May 2015.
2. [2] IEEE P802.3ba 40 Gb/s and 100 Gb/s ethernet. Available: http://www.ieee802.org/3/ba
3. [3] IEEE P802.3bs 400 Gb/s ethernet. Available: http://www802.org/3/bs/
4. [4] 100G CWDM4 MSA Technical Specification. Available: http://www.cwdm4-msa.org/
5. [5] 100G PSM4 Specification. Available: http://www.psm4.org/