Wavelength - Dell C9000 Series Reference Manual

Networking command-line reference guide

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To use the switchport backup interface command on a port, first enter the

switchport command. For more information, see the "Configuring Redundant Links"

section in the "Layer 2" chapter of the Dell Networking OS Configuration Guide.

interface port-channel

show interfaces switchport

wavelength

Set the wavelength for tunable 10–Gigabit SFP+ optics.

To retain the existing wavelength, use the no wavelength command.

Command Modes

Command History

This guide is platform-specific. For command information about other platforms, see

the relevant Dell Networking OS Command Line Reference Guide.

Usage Information The wavelength can be configured only on a tunable 10–Gigabit SFP+ optic. The

wavelength range is from 1528.3 nm to 1568.77nm.

If you configure the wavelength on a non-tunable optic, there is no change to the

existing wavelength. The configured wavelength is saved in the running configuration

and is applicable, when a tunable optic is used.

If you do not configure the wavelength on an inserted tunable optic, the existing

wavelength is used.

The following example shows the wavelength set for a tunable 10–Gigabit SFP+ optic:

— creates a port channel interface.

Introduced on the S6000, S6000–ON, S5000, S4810, S4820T,

S3048–ON, S4048–ON, M I/O Aggregator, FN I/O Module, MXL,

C9010, S3100 series, and Z9100-ON.

— displays the interface configuration.

— displays information about switchport interfaces.

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