No.: EOS-Data Communication-2024-19558-Global

Dear Customers,

To help you better cope with challenges brought by market changes and technological innovations, Huawei hereby informs you of the milestones in the life cycle of CloudEngine S12700E-4-Z V200R020C20,CloudEngine S12700E-8-Z V200R020C20,CloudEngine S5731-H48T4XC-Z V200R020C20,CloudEngine S5732-H48S6Q-Z V200R020C20,CloudEngine S6730-H48X6C-Z V200R020C20 release. Hopefully this information can give you a reference on making future network development plans.

Huawei release lifecycle milestones are defined as follows:

Milestone	Definition
EOM	End of Marketing. The EOM date is the date when the release stops accepting orders, including orders for new sites and capacity expansion. After that date, the release will no longer be sold.
EOS	End of Service & Support. After the EOS date, Huawei does not provide any technical service or support for the software version.

Table 1 EOX release lifecycle milestone

Release name	Milestone
Release name	EOS
CloudEngine S12700E-4-Z V200R020C20	Dec 31,2024
CloudEngine S12700E-8-Z V200R020C20	Dec 31,2024
CloudEngine S5731-H48T4XC-Z V200R020C20	Dec 31,2024
CloudEngine S5732-H48S6Q-Z V200R020C20	Dec 31,2024
CloudEngine S6730-H48X6C-Z V200R020C20	Dec 31,2024

Hopefully this announcement can help you plan your future networks. This measure will not affect the existing service relationship and quality. If you have any questions, please contact your Huawei account manager.

Huawei Technologies Co., Ltd.

June 29,2024