Is the OC3-4S-IR end of life?

Yes. The Calix OC3-4S-IR has reached end of life. Vendor support ended on 2017-09-23.

When is the OC3-4S-IR end of sale date?

The Calix OC3-4S-IR reached end of sale on 2012-06-23. The last date of vendor support is 2017-09-23.

When does Calix support end for the OC3-4S-IR?

Calix support for the OC3-4S-IR ended on 2017-09-23. The recommended replacement is the 100-00018.

What replaces the OC3-4S-IR?

Calix recommends the 100-00018 as a replacement for the OC3-4S-IR.

Home/Calix/C-Series/OC3-4S-IR

OC3-4S-IR

Name: OC3-4S-IR
Brand: Calix
SKU: 100-00075
Availability: Discontinued

SKU 100-00075

Calix Chassis · C-Series Series

OC3-4S-IR has reached end of life. Calix support ended 2017-09-23. Last available for order 2012-06-23. Replacement: 100-00018.

OC3-4S-IR Lifecycle Overview

The Calix OC3-4S-IR (100-00075) is a chassis product in the Calix C-Series series. This product has reached end of life as of 2017-09-23, meaning Calix no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on 2012-06-23. Organizations still running the OC3-4S-IR should plan a migration to the 100-00018.

Lifecycle Milestones

Lifecycle notice published	2012-03-23
End of sale	2012-06-23
Last date of support	2017-09-23

Recommended Replacement

100-00018

Description

OC3, 4 Ports, SONET, IR, 1310nm

Additional Dates

Last Ship Date	2012-09-23

Applicable Platforms

C-Series

Source: Official Calix notice (CAB-12-019) · Last verified 2026-04-14