Lenovo ThinkSystem NE2552E Installation Manual page 14

14
Lenovo ThinkSystem NE2552E Flex Switch: Installation Guide
Note:
 I/O bays 1 and 2 support any standard Lenovo Flex System switch or pass‐thru
module. When you install an I/O network adapter in the I/O Expansion 1
Connector on the compute node, these I/O bays support any switch with the
same type of network interface that is used by the corresponding network
adapter.
 I/O bays 3 and 4 support any standard Lenovo Flex System switch or pass‐thru
module. When you install an I/O network adapter in the I/O Expansion 2
Connector on the compute node, these I/O bays support any switch with the
same type of network interface that is used by the corresponding network
adapter.
 The compute nodes or Lenovo Flex System chassis that are described or shown
in this document might be different from your compute node or Lenovo Flex
System chassis. For additional information, see the documentation that comes
with your Lenovo Flex System chassis.
 When the switch is installed in a Lenovo Flex System chassis, by default the
internal ports operate at 10/25 Gigabits per second (Gbps) and the external ports
operate at 10/25 Gbps and 50/100 Gbps, depending on the port type and
installed transceiver modules.