us — EtherealMind

What Are 10 Gigabit Ultra Short Reach (USR) Optics ?

20th November 2011 by Greg Ferro 5 Comments

A couple of weeks back I posted this article comparing pricing and features on Cisco Fabric Ethernet Transceivers as a low cost option compared to 10GbaseSR SFP+ optics in when building 10GbE networks – Cisco Nexus 5000 / 2000 Pricing Bundles and Fabric Extension Transceivers (FETs) vs 10GbaseSR SFPs.

Filed Under: Blog, Musing Tagged With: 10g, 10GBaseSR, data centre, ethernet, optics, research, us

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