510c544b_zation_People_____EtherealMind__Description
[Switch Element] VOQs [Description] 
Virtual Output Queues. This is a very high speed memory modules that performs frame queueing in silicon. Queueing is needed to ensure that the fabric is not overrun in the outbound direction. Also, packets arriving from the fabric must no overrun the MAC interfaces.
◎ What's Happening Inside an Ethernet Switch ? ( Or Network Switches for Virtualization People ) - EtherealMind
Description