LENOVO o Upgrade 2 - Feature-on-Demand (FoD) / activation key - 14 internal 10 Gb ports / 4 external 10 Gb uplinks with - for Flex System Fabric EN4093 10Gb Scalable Switch

The EN4093 and EN4093R switches are initially licensed for fourteen 10 Gb internal ports enabled and ten 10 Gb external uplink ports enabled. Further ports can be enabled, including 14 additional internal ports and two 40 Gb external uplink ports with Upgrade 1, and 14 additional internal ports and four additional SFP+ 10 Gb external ports with Upgrade 2 license options. Upgrade 1 must be applied before Upgrade 2 can be applied.