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Solving Optical Multicast Challenges

Posted by Kevin Miller on Mon, Mar 17, 2014 @ 18:03 PM

There are many scenarios in today’s networks that require the replication of an optical signal, also known as optical multicast. Some of those scenarios include video feeds or data streams that need to reach multiple endpoints simultaneously. In other scenarios an expensive 40/100Gbps port may need to be replicated. In either case, current multicasting solutions create potential problems associated with congestion, cost, and latency.

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Topics: optical switch, switchlight, optical multicasting, optical multicast, 100Gbps

Optical Switches: Symmetric and Asymmetric

Posted by Kevin Miller on Wed, Feb 5, 2014 @ 16:02 PM

While there are a number of aspects that can be discussed in regards to optical switching technology, the focus of this article is to provide information about two key categories of optical switches – symmetric and asymmetric.  The concept is very straightforward, but still important to understand when determining which type of optical switch will be most suitable for a given application.

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Topics: network monitoring, optical switch, optical switches, optical switching, symmetric optical switches, asymmetric optical switches, non-blocking switch, switchlight