Lenovo Flex System EN4023 Посібник з експлуатації - Сторінка 2
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Part number information
The base EN4023 module is initially licensed for 24 ports (internal or external 10 GbE connectivity). Further ports
can be activated, including 16 additional 10 GbE ports and two 40 Gb external uplink ports with the FoD
Upgrade 1 license option, and 16 more 10 GbE ports with the FoD Upgrade 2 license option.
Clients can also leverage the 14 SFP+ ports as either FCoE or 8/16 Gb Fibre Channel, in addition to 1/10 Gb
Ethernet with the FoD Upgrade 3 license option. Upgrade 1, Upgrade 2, and Upgrade 3 can be applied
independently of each other.
The following table shows the part numbers for ordering the switches and the upgrades.
Table 1. Part numbers and feature codes for ordering
Description
Switch module
Lenovo Flex System EN4023 10Gb Scalable Switch
Features on Demand upgrades
Flex System EN4023 10Gb Scalable Switch (FoD 1)
Flex System EN4023 10Gb Scalable Switch (FoD 2)
Flex System EN4023 10Gb Scalable Switch (FoD 3)
The part numbers for the switches include the following items:
One Lenovo Flex System EN4023 10Gb Scalable Switch
Includes license for 24x 10 GbE dynamic ports
Includes Brocade VCS Ethernet Fabric license
Important Notices Flyer
Warranty Flyer
Documentation CD-ROM
Note: Small form factor (SFP) and small form-factor pluggable plus (SFP+) transceivers are not included with the
switch. They must be ordered with the switch (for ordering information, see Table 2).
The part numbers for the Features on Demand upgrades include the following items:
Features on Demand Activation Flyer
Upgrade authorization letter
The switch does not include a serial management cable; however, Flex System Management Serial Access
Cable, 90Y9338, is supported. It contains two cables, a mini-USB-to-RJ45 serial cable and a mini-USB-to-DB9
serial cable, either of which can be used to connect to the switch locally for configuration tasks.
The base switch and upgrades are as follows:
94Y5212 is the part number for the physical device, and it comes with 24x 10 GbE ports enabled. All
external 10 Gbps ports are connections that are based on SFP+.
94Y5158 (FoD Upgrade 1) can be applied on the base switch or on top of the FoD Upgrade 2 to enable 16
additional 10 GbE ports (internal and external). The upgrade also enables two 40 Gbps uplinks with quad
small form factor pluggable plus (QSFP+) connectors.
94Y5159 (FoD Upgrade 2) can be applied on the base switch or on top of the FoD Upgrade 1 to enable 16
additional 10 GbE ports (internal and external).
47C9993 (FoD Upgrade 3) can be applied on the base switch or on top of the FoD Upgrade 1, or Upgrade
2, or both, to enable FCoE on all internal ports and Flex Ports (support for 1/10 GbE, 10 Gb FCoE or 8/16
Gb FC) on the external ports.
The following table lists supported port combinations on the switch and required upgrades.
Lenovo Flex System EN4023 10Gb Scalable Switch
Part number
Feature code
94Y5212
ESWD
94Y5158
ESWE
94Y5159
ESWF
47C9993
ESWG
2