Is the B6-252 end of life?

Yes. The Calix B6-252 has reached end of life. Vendor support ended on 2020-10-16.

When is the B6-252 end of sale date?

The Calix B6-252 reached end of sale on 2015-07-17. The last date of vendor support is 2020-10-16.

When does Calix support end for the B6-252?

Calix support for the B6-252 ended on 2020-10-16.

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B6-252

Name: B6-252
Brand: Calix
SKU: 100-02684
Availability: Discontinued

SKU 100-02684

Calix Chassis · B-Series Series

B6-252 has reached end of life. Calix support ended 2020-10-16. Last available for order 2015-07-17.

B6-252 Lifecycle Overview

The Calix B6-252 (100-02684) is a chassis product in the Calix B-Series series. This product has reached end of life as of 2020-10-16, meaning Calix no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on 2015-07-17. Organizations still running the B6-252 should plan a migration .

Lifecycle Milestones

Lifecycle notice published	2015-04-17
End of sale	2015-07-17
Last date of support	2020-10-16

Description

B6-252 ADSL2+ / POTS Combo card

Additional Dates

Last Ship Date	2015-10-16

Applicable Platforms

B-Series

Source: Official Calix notice (CAB-15-012) · Last verified 2026-04-14