Is the B6-256 end of life?

Yes. The Calix B6-256 has reached end of life. Vendor support ended on 2020-10-16.

When is the B6-256 end of sale date?

The Calix B6-256 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 B6-256?

Calix support for the B6-256 ended on 2020-10-16.

Home/Calix/B-SERIES/B6-256

B6-256

Name: B6-256
Brand: Calix
SKU: 100-03207
Availability: Discontinued

SKU 100-03207

Calix Chassis · B-SERIES Series

B6-256 has reached end of life. Calix support ended 2020-10-16. Last available for order 2015-07-17.

B6-256 Lifecycle Overview

The Calix B6-256 (100-03207) 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 B6-256 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

B6-256 VDSL2 / 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