N0.:EOL-2021-0003

Data:3/30/2021

Dear Valued Customers,

Thank you very much for your support on our products and services.

To help you discern market changes and adapt to technology development and innovation, we would like to inform that the end of life (EOL) date of RG-IOA-2403-S2 is March 30, 2021. After this date, we will not be able to provide any service for this product (including hotline). We are sorry for any inconvenience this may cause and appreciate your understanding. At the meantime, you can still get access to the service platform of Ruijie Official Website https://www.ruijienetworks.com/support/productlifecycle to obtain the related documents of this product in one year after the final date.

Table 1 describes the end of life milestones, definitions and dates for RG-IOA-2403-S2.

Table 2: replacement products list

If you have any further questions, please don’t hesitate to contact Ruijie service hotline or local sales representatives. For more information about Ruijie Network products lifetime policy, please visit:

https://www.ruijienetworks.com/support/productlifecycle.

Sincerely,

Ruijie Networks Co., Ltd.

March 30, 2021