No.: EOL-2017-0001

Date: 12/28/2017

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 M8600-24GT/12SFP, M8600-48GT/4SFP, M8600-24SFP/12GT and M8600-MPLS is December 28, 2017. 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 M8600-24GT/12SFP, M8600-48GT/4SFP, M8600-24SFP/12GT and M8600-MPLS.

Table 1: the milestone of the M8600-24GT/12SFP, M8600-48GT/4SFP, M8600-24SFP/12GT and M8600-MPLS

Ruijie Network provides new products with better performance as replacements for M8600-24GT/12SFP, M8600-48GT/4SFP, M8600-24SFP/12GT and M8600-MPLS.

Table 2 shows the recommended replacement products we provide for you.

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.

December 28, 2017