Lenovo Flex System Fabric CN4093 Panduan Produk - Halaman 7
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The switch does not include a serial management cable; the optional Flex System Management Serial
Access Cable (part number 90Y9338) is supported and contains two cables: a mini-USB-to-RJ45 serial
cable and a mini-USB-to-DB9 serial cable. These cables can be used to connect to the switch locally for
configuration tasks and firmware updates.
The part numbers for the upgrades (00D5845 and 00D5847) include the following items:
Features on Demand Activation Flyer
Upgrade authorization letter
The base switch and upgrades feature the following configuration:
Part number 00FM510 is for the base switch, which includes 14 internal 10 GbE ports enabled (one
to each node bay), 2 external 10 GbE SFP+ ports enabled, and 6 Omni Ports enabled to connect to
Ethernet or Fibre Channel networking infrastructure, depending on the SFP+ transceiver or DAC
cable that is used.
Part number 00D5845 (Upgrade 1) can be applied on the base switch when you need more external
bandwidth with two 40 GbE QSFP+ ports that can be converted into 4x 10 GbE SFP+ links each
with the optional break-out cables. This upgrade also enables 14 more internal ports (for a total of
28 internal ports) to provide more bandwidth to the compute nodes by using 4-port expansion
cards. This configuration makes full use of the 4-port adapters that are installed in each compute
node and requires the base switch.
Part number 00D5847 (Upgrade 2) can be applied on the base switch when you need more external
Omni Ports on the switch or if you want more internal bandwidth to the node bays. The upgrade
enables the remaining six external Omni Ports and 14 more internal 10 GbE ports (for a total of 28
internal ports) to provide more bandwidth to the compute nodes by using 4-port expansion cards.
This configuration makes full use of the 4-port adapters that are installed in each compute node
and requires the base switch.
Part numbers 00D5845 (Upgrade 1) and 00D5847 (Upgrade 2) can be applied on the switch at the
same time so that you can use 42 internal 10 GbE ports that use six ports on an eight-port
expansion card, and to use all external ports on the switch.
With flexible port mapping, customers have more flexibility in assigning ports that they licensed on the
CN4093, which can help eliminate or postpone the need to purchase upgrades. Although the base model
and upgrades still activate specific ports, flexible port mapping provides clients with the capability of
reassigning ports as needed by moving internal and external 10 GbE ports and Omni Ports, or trading off
four 10 GbE ports for the use of an external 40 GbE port. This feature is valuable when you consider the
flexibility with the base license and with Upgrade 1 or Upgrade 2.
Note: Flexible port mapping is supported in Stacking mode with Networking OS version 8.3 or later.
Lenovo Flex System Fabric CN4093 10Gb Converged Scalable Switch
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