Dear Customers:
To help you better cope with challenges brought by market changes and technological innovations, FiberHome hereby solemnly informs you of the key lifecycle milestones of FONST 3000/FONST 4000/FONST 5000 products. We hope that this information can provide you a reference on making future product plans.
The support for FONST 3000/FONST 4000/FONST 5000 products is officially discontinued on 12/30/2026. After that date, no demand development software services or software version problem location & handling services will be provided for this products.
The services for FONST 3000/FONST 4000/FONST 5000 products are officially discontinued on 4/30/2027. After that date, no technical support or technical consulting services will be provided for this products.
| Milestone | Description | Date |
| EOFS | End of Full Support. After the EOFS date, no demand development software services or software version problem location & handling services will be provided for the FONST 3000/FONST 4000/FONST 5000 products. | 12/30/2026 |
| EOS | End of Service & Support. It refers to the last date of the services. After the EOS date, no technical support or technical consulting services will be provided for the FONST 3000/FONST 4000/FONST 5000 products. | 4/30/2027 |
FONST 3000/FONST 4000/FONST 5000 Products Lifecycle Milestones, Descriptions and Dates
FiberHome would like to advise that you upgrade your product to recommended substitutes listed in the following table so that we can continue to provide you with high-level services.
| EOS Product | Substitute |
| FONST 3000 | FONST 5000 U10E |
| FONST 4000 | FONST 5000 U10E |
| FONST 5000 | FONST 5000 N32 |
FiberHome Telecommunication Technologies Co., Ltd.
10/26/2026
EOS Announcement for FiberHome FONST 3000 4000 5000 Products.pdf
