Norret: I'm not sure what the net value per optical engine would be, but with those numbers Fairchij,and say they make a profit of any where from $10 to $100 per device, that would be a nice profit of 200million to 2biliion per month.

Well, given that an active optical cable (AOC) requires two optical engines and will probably sell at about $25 or so, I'd say the profit is lower.