Re: Want to plan an upgrade from Celerra NX4 to VNX for early 2014, some questions.
Read that passive ones aren't supported.
Rupal Rajwar wrote:
TwinAx Passive cables are yet not supported on the VNX models . Its only the active ones.
Have a broader look : http://www.emc.com/collateral/hardware/white-papers/h8217-introduction-vnx-wp.pdf
However I guess things have changed since Jun 27, 2012.