No.: EOS-Data Communication-2024-19440-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 S5700-28C-HI,S5700-28C-HI-24S,S5700-52X-LI-48CS-AC product. Hopefully this information can give you a reference on making future network development plans.

Huawei product lifecycle milestones are defined as follows:

Milestone	Definition
EOM(new site)	End of Marketing of new site. The EOM (new site) is the date when Huawei officially stops accepting orders for new sites. After this day, products will no longer be sold to new sites.
EOM	End of Marketing. The EOM date is the date when the product stops accepting orders, including orders for new sites and capacity expansion. After that date, the product will no longer be sold.
EOS	End of Service & Support. It refers to the last date of the service. After the EOS date, Huawei does not provide any service for the product.

Table 1 EOX product lifecycle milestone

Product name	Milestone
Product name	EOS
S5700-28C-HI	Dec 31,2024
S5700-28C-HI-24S	Dec 31,2024
S5700-52X-LI-48CS-AC	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.

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Huawei Technologies Co., Ltd.

June 29,2024

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