Reference Guide

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S4148-ON Series port proles

On the S4148-ON Series of switches, port proles determine the available front-panel Ethernet ports and supported breakout interfaces on

uplink ports. In the port prole illustration, blue boxes indicate the supported ports and breakout interfaces. Blank spaces indicate ports and

speeds that are not available.

• 10GE mode is an SFP+ 10GE port or a 4x10G breakout of a QSFP+ or QSFP28 port.

• 25GE is a 4x25G breakout of a QSFP28 port.

• 40GE mode is a QSFP+ port or a QSFP28 port that supports QSFP+ 40GE transceivers.

• 50GE is a 2x50G breakout of a QSFP28 port.

• 100GE mode is a QSFP28 port.

NOTE: For S4148U-ON port proles with both unied and Ethernet ports, see S4148U-ON port proles. An S4148U-ON unied

port supports Fibre Channel and Ethernet modes.

For example, profile-1 enables 10G speed on forty-eight ports (1-24 and 31-54), and 4x10G breakouts on QSFP28 ports 25-26 and

29-30; QSFP+ ports 27 and 28 are deactivated. profile-3 enables 10G speed on forty ports, and 4x10G breakouts on all QSFP28 and

QSFP+ ports. Similarly,

profile-1 disables 40G speed on ports 25-30; profile-3 enables 40G on these ports. For more information,

see switch-port-prole.

1GE mode: 1GE is supported only on SFP+ ports; 1GE is not supported on QSFP+ and QSFP28 ports 25-26.

Breakout interfaces: Use the interface breakout command in Conguration mode to congure 4x10G, 4x25G, and 2x50G breakout

interfaces.

To view the ports that belong to each port group, use the show port-group command.

S4148U-ON port proles

S4148U-ON port proles determine the available front-panel unied and Ethernet ports and supported breakout interfaces. In the port

prole illustration, blue boxes indicate the supported Ethernet port modes and breakout interfaces. Brown boxes indicate the supported

Interfaces