Specifications

Overview

ExtremeXOS 12.3.4 Release Notes

XFP modules supported on the BlackDiamond 20808 switch with ExtremeXOS 12.3.4, the minimum

ExtremeXOS version required include:

XFP modules supported on the Summit X450a and X450e series switch with ExtremeXOS 12.3.4, the

minimum ExtremeXOS version required, and the manufacturers supported include:

XFP modules supported on the Summit X350 switch with ExtremeXOS 12.3.4, the minimum

ExtremeXOS version required, and the manufacturers supported include:

Upgrading to ExtremeXOS

See “Software Upgrade and Boot Options” in the ExtremeXOS 12.3 Concepts Guide for instructions on

upgrading ExtremeXOS software.

NOTE

For the BlackDiamond 8800 series of switches, a hitless upgrade to ExtremeXOS 12.3.4 from an earlier

release is not supported and should not be attempted. Use the normal software upgrade process for these

switches.

Table 33: BlackDiamond 20808 Switch XFP Support

XFP Module ExtremeXOS Required

SR 12.2

LR 12.2

ER 12.2

ZR 12.2

Table 34: Summit X450a and X450e Series Switch XFP Support

XFP Module ExtremeXOS Required

SR 11.5.1.4

LR 11.5.1.4

ER 12.0.2.25

DWDM 12.1.2.17

ZR 12.1.2.17

Table 35: Summit X350 Switch XFP Support

XFP Module ExtremeXOS Required

SR 12.0.3.16

LR 12.0.3.16

ER 12.0.3.16

DWDM 12.1.2.17

ZR 12.1.2.17