Is the SB4004 end of life?

Yes. The Allied Telesis SB4004 has reached end of life. Vendor support ended on 2023-08-06.

When is the SB4004 end of sale date?

The Allied Telesis SB4004 reached end of sale on 2018-08-06. The last date of vendor support is 2023-08-06.

When does Allied Telesis support end for the SB4004?

Allied Telesis support for the SB4004 ended on 2023-08-06. The recommended replacement is the SwitchBlade x8100 Series.

What replaces the SB4004?

Allied Telesis recommends the SwitchBlade x8100 Series as a replacement for the SB4004.

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SB4004

Name: SB4004
Brand: Allied Telesis
SKU: SB4004
Availability: Discontinued

Allied Telesis Chassis · SB4004 Series

Source: Official Allied Telesis notice ↗ Verified 2026-04-17

SB4004 has reached end of life. Allied Telesis support ended 2023-08-06. Last available for order 2018-08-06. Replacement: SwitchBlade x8100 Series.

Replaced by SwitchBlade x8100 Series

End of Sale 2018-08-06

End of Support 2023-08-06

SB4004 Lifecycle Overview

The Allied Telesis SB4004 is a chassis product in the Allied Telesis SB4004 series. This product has reached end of life as of 2023-08-06, meaning Allied Telesis no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on 2018-08-06. Organizations still running the SB4004 should plan a migration to SwitchBlade x8100 Series.

Lifecycle Milestones

End of sale	2018-08-06	7y 8mo ago
Last date of support	2023-08-06	2y 8mo ago

Applicable Platforms

SB4004

SB4004

SB4004 Lifecycle Overview

Lifecycle Milestones

Sunsetting around the same time