Optical multicast
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                Randomblue
            
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        Published on 2013-09-09T12:05:11Z
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            2013/10/26
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multicast
|10gbethernet
I have a 10G XPF+ optical cable with market updates from a stock exchange. This cable goes into a switch, which then multicasts every packet to a couple of computers. The problem with using a switch for multicast is that there is latency overhead, even with a pass-through switch (~200ns).
Are there "optical" solutions (I'm thinking of a beam splitter of some sort) which would allow for close to zero latency 10G multicast?
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