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Dell PowerVault ME4 Series Storage System Deployment Guide

CNC technology

The ME4 Series FC/iSCSI models use Converged Network Controller (CNC) technology.

The CNC technology enables you to select the host interface protocols to use on the storage system. The small form-factor pluggable (SFP+) connectors that are used in CNC ports are further described in the following subsections:

NOTE:
  • Controller modules are not always shipped with preinstalled SFP+ transceivers. You might need to install SFP transceivers into the controller modules. Within your product kit, locate the qualified SFP+ transceivers and install them into the CNC ports. See SFP+ transceiver for FC/iSCSI ports.
  • Use the PowerVault Manager to set the host interface protocol for CNC ports using qualified SFP+ transceivers. ME4 Series models ship with CNC ports configured for FC. When connecting CNC ports to iSCSI hosts, you must configure these ports for iSCSI.

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