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FAQ about 40G Optical Network
Q. What is the 40GbE max supported distances? A. The IEEE 40GBASE-X standard describes the following: 40GBASE-SR4 supports up to 100m on OM3, and 150m on OM4. There is no support for OM2 or OM1 (these are considered legacy). 40GBASE-LR4 supports up to 10km on 9um SM fiber (same fiber used for 10G single mode […]
OVER HALF OF U.S. BROADBAND HOUSEHOLDS SUBSCRIBE TO AN OTT VIDEO SERVICE
Fifty-seven percent of consumers in U.S. broadband households subscribe to an OTT (over-the-top) video service, such as Netflix or Hulu Plus, according to recent access and entertainment research from Parks Associates, a market research and consulting company specializing in emerging technologies. The research firm reports the average U.S. broadband household spends $9 per month on […]
What should i choose for data center. Copper or Fiber, Active or Passive?
Cabling is an increasingly important topic in the data center. This focus is growing with the proliferation of 10 Gb/s and 40 Gb/s cables in volume today, with 100 Gb/s cables already starting deployments, and with both intra-rack and inter-rack applications. Passive cabling provides a direct electrical connection between corresponding cable ends. Active cables provide […]