Is the T1-6 end of life?

Yes. The Calix T1-6 has reached end of life. Vendor support ended on 2022-10-28.

When is the T1-6 end of sale date?

The Calix T1-6 reached end of sale on 2017-07-28. The last date of vendor support is 2022-10-28.

When does Calix support end for the T1-6?

Calix support for the T1-6 ended on 2022-10-28. The recommended replacement is the 100-01788.

What replaces the T1-6?

Calix recommends the 100-01788 as a replacement for the T1-6.

Home/Calix/C-SERIES/T1-6

T1-6

Name: T1-6
Brand: Calix
SKU: 100-00143
Availability: Discontinued

SKU 100-00143

Calix Line Card · C-SERIES Series

T1-6 has reached end of life. Calix support ended 2022-10-28. Last available for order 2017-07-28. Replacement: 100-01788.

T1-6 Lifecycle Overview

The Calix T1-6 (100-00143) is a line card product in the Calix C-SERIES series. This product has reached end of life as of 2022-10-28, meaning Calix no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on 2017-07-28. Organizations still running the T1-6 should plan a migration to the 100-01788.

Lifecycle Milestones

Lifecycle notice published	2017-04-28
End of sale	2017-07-28
Last date of support	2022-10-28

Recommended Replacement

100-01788

Description

T1, 6 Ports

Additional Dates

Last Ship Date	2017-10-27

Applicable Platforms

C-Series

Source: Official Calix notice (CAB-17-008) · Last verified 2026-04-14