Dell PowerEdge FN I/O Module Command Line Reference Guide 9.10(0.0)

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wavelength

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

Syntax

wavelength

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

Defaults

none

Command Modes

INTERFACE

Command History

This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide .

Version	Description
9.10(0.0)	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.

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.

Example

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

Related Commands

show config — displays the interface configuration.