Product Security and Telecommunications Infrastructure (PSTI) Act

Last update date: August 12, 2026

Effective April 29, 2024, the PSTI Act mandates that manufacturers of consumer connectable products comply with its security requirements to bolster protection against cyber-attacks and enforce measures preventing the sale of insecure products in the UK. Security support periods for Zyxel products, as outlined by the Product Security and Telecommunications Infrastructure (PSTI) Act, are provided below along with potential for extended support beyond specified dates.

ModelEnd date of security update
AX7501-B1October 29, 2028
DM3101-T0December 31, 2028
DX3301-T0June 30, 2028
EE3301-00December 31, 2029
EE5301-00February 28, 2030
EX3301-T0June 30, 2028
EX3501-T0December 31, 2028
EX5401-B1December 31, 2027
EX5601-T0December 31, 2028
EX5601-T1December 31, 2028
LTE2566-M634January 27, 2025
LTE3301-PLUSJune 30, 2027
LTE5398-M904December 15, 2024
LTE7490-M904April 30, 2025
NR2101December 31, 2024
NR2301June 30, 2027
NR5103EJuly 15, 2027
NR5103EV2October 31, 2028
NR5103EV3December 31, 2029
NR5313March 1st, 2031
NR7101December 31, 2025
NR7102April 15, 2027
NR7123September 19, 2026
PM5100-T1November 28, 2029
PM7300-T0September 30, 2026
PM7500-00April 23, 2029
PMG1005-T20CDecember 31, 2028
VMG1312-T20BDecember 31, 2023
VMG8623-T50BDecember 5, 2028
VMG8825-T50KDecember 30, 2024
WAH7601March 15, 2026
WE3300-00December 31, 2029
WX3100-T0June 30, 2028
WX5600-T0December 31, 2028
* Security update periods may be extended based on product support status. Any extension will be reflected on this page as soon as practicable.

 

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If you are an ISP, please contact your Zyxel sales or service representative for further information or assistance. For customers who acquired your Zyxel device from an ISP, please reach out to the ISP’s support team directly.