Is the Summit X450a-48tDC end of life?

Yes. The Extreme Summit X450a-48tDC has reached end of life. Vendor support ended on 2018-10-31.

When is the Summit X450a-48tDC end of sale date?

The Extreme Summit X450a-48tDC reached end of sale on 2013-10-31. The last date of vendor support is 2018-10-31.

When does Extreme support end for the Summit X450a-48tDC?

Extreme support for the Summit X450a-48tDC ended on 2018-10-31.

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Summit X450a-48tDC

Name: Summit X450a-48tDC
Brand: Extreme
SKU: 16165
Availability: Discontinued

SKU 16165

Extreme Chassis · Summit-X450A Series

Summit X450a-48tDC has reached end of life. Extreme support ended 2018-10-31. Last available for order 2013-10-31.

Summit X450a-48tDC Lifecycle Overview

The Extreme Summit X450a-48tDC (16165) is a chassis product in the Extreme Summit-X450A series. This product has reached end of life as of 2018-10-31, meaning Extreme no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on 2013-10-31. Organizations still running the Summit X450a-48tDC should plan a migration .

Lifecycle Milestones

End of sale	2013-10-31
Last date of support	2018-10-31

Description

Summit X450a-48tDC

Applicable Platforms

Summit-X450A X450A

Source: Official Extreme notice · Last verified 2026-04-14