No.: EOFS & EOS-Data Communication-2024-19587-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 S1720-10GW-2P V200R021C00,S1720-10GW-PWR-2P V200R021C00,S1720-28GWR-4P V200R021C00,S1720-28GWR-4X V200R021C00,S1720-28GWR-PWR-4P V200R021C00,S1720-52GWR-PWR-4X V200R021C00,S1720-52GWR-4P V200R021C00,S1720-52GWR-PWR-4P V200R021C00,S1720-28GWR-PWR-4X V200R021C00,S1720-52GWR-4X V200R021C00,S1720-28GWR-PWR-4TP V200R021C00,CloudEngine S1730S-L V200R021C00,CloudEngine S1730S-L8T-MA V200R021C00,S1720-10GF-PWR-2P V200R021C00,S1720-28GFR-4P V200R021C00,S1720-28GFR-PWR-4P V200R021C00,S1720-52GFR-4P V200R021C00,S1720-52GFR-PWR-4P V200R021C00,S1720-10GF-2P V200R021C00,CloudEngine S1730S-S24T4X-A V200R021C00,CloudEngine S1730S-H24T4S-A V200R021C00,CloudEngine S1730S-S48P4S-A V200R021C00,CloudEngine S1730S-H48T4S-A V200R021C00,CloudEngine S1730S-S24P4S-A V200R021C00,CloudEngine S1730S-S24T4S-A V200R021C00,CloudEngine S1730S-S48T4S-A V200R021C00,CloudEngine S1730S-S24T4S-MA V200R021C00,CloudEngine S1730S-S24P4S-MA V200R021C00,S2720-12TP-EI V200R021C00,S2720-12TP-PWR-EI V200R021C00,S2720-52TP-EI V200R021C00,S2720-52TP-PWR-EI V200R021C00,S2720-28TP-EI V200R021C00,S2720-28TP-PWR-EI-L V200R021C00,S2720-28TP-PWR-EI V200R021C00,S6720S-26Q-EI-24S-AC V200R021C00,CloudEngine S6730S-S24X6Q-A V200R021C00,CloudEngine S6730S-H24X6C-A V200R021C00,S6720S-S24S28X-A V200R021C00,S6720S-S52X-A V200R021C00,S5720S-12TP-LI-AC V200R021C00,S5720S-12TP-PWR-LI-AC V200R021C00,S5720S-28P-LI-AC V200R021C00,S5720S-28P-PWR-LI-AC V200R021C00,S5720S-28X-LI-24S-AC V200R021C00,S5720S-28X-LI-AC V200R021C00,S5720S-28X-PWR-LI-AC V200R021C00,S5720S-52P-LI-AC V200R021C00,S5720S-52P-PWR-LI-AC V200R021C00,S5720S-52X-LI-AC V200R021C00,S5720S-52X-PWR-LI-AC V200R021C00,CloudEngine S5731S-H48T4XC-A V200R021C00,CloudEngine S5731S-S24P4X-A V200R021C00,CloudEngine S5731S-S24T4X-A V200R021C00,CloudEngine S5731S-S48P4X-A V200R021C00,CloudEngine S5731S-S48T4X-A V200R021C00,CloudEngine S5731S-H24T4X-A V200R021C00,CloudEngine S5731S-H48T4X-A V200R021C00,CloudEngine S5735S-L12P4S-A V200R021C00,CloudEngine S5735S-L12T4S-A V200R021C00,CloudEngine S5735S-L24FT4S-A V200R021C00,CloudEngine S5735S-L24P4S-A V200R021C00,CloudEngine S5735S-L24P4S-MA V200R021C00,CloudEngine S5735S-L24P4X-A V200R021C00,CloudEngine S5735S-L24T4S-A V200R021C00,CloudEngine S5735S-L24T4S-MA V200R021C00,CloudEngine S5735S-L24T4X-A V200R021C00,CloudEngine S5735S-L32ST4X-A V200R021C00,CloudEngine S5735S-L48FT4S-A V200R021C00,CloudEngine S5735S-L48P4X-A V200R021C00,CloudEngine S5735S-S48T4S-A V200R021C00,CloudEngine S5735S-L48P4S-A V200R021C00,CloudEngine S5735S-L48T4S-A V200R021C00,CloudEngine S5735S-L48T4X-A V200R021C00,CloudEngine S5735S-S24T4S-A V200R021C00,CloudEngine S5735S-S32ST4X-A V200R021C00,CloudEngine S5735S-L48T4S-MA V200R021C00,CloudEngine S5735S-S24T4X-A V200R021C00,CloudEngine S5735S-S24P4X-A V200R021C00,CloudEngine S5735S-H24U4XC-A V200R021C00,CloudEngine S5735S-H48U4XC-A V200R021C00,CloudEngine S5735S-H24T4XC-A V200R021C00,CloudEngine S5735S-H48T4XC-A V200R021C00,S5720S-52X-LI-24S-AC1 V200R021C00,CloudEngine S5731S-H24T4XC-A V200R021C00,CloudEngine S5735S-S48T4X-A V200R021C00,CloudEngine S5735S-S48P4X-A V200R021C00,CloudEngine S5735S-H24S4XC-A V200R021C00,CloudEngine S2730S-S V200R021C00,CloudEngine S5731S-H24T4S-A V200R021C00,CloudEngine S5731S-H48T4S-A V200R021C00,CloudEngine S1730S-S1 V200R021C00,CloudEngine S200 V200R021C00,CloudEngine S300 V200R021C00,CloudEngine S500 V200R021C00,CloudEngine S5735S-L1 V200R021C00release. Hopefully this information can give you a reference on making future network development plans.

Huawei release lifecycle milestones are defined as follows:

 Table 1 EOX release lifecycle milestone

  Huawei would like to advise that you move or upgrade your products to the newer release in order to continue and enjoy Huawei’s high level service. The following table lists the recommended replacement releases.

Table 2 Replacement release

 Table 3 Replacement release lifecycle milestone plan

Hopefully this announcement can help you plan your future networks. This measure will not affect the existing service relationship and quality. We are consistently dedicated to providing you with other excellent products and services. If you have any questions, please contact your Huawei account manager.

 Huawei Technologies Co., Ltd. 

June 29,2024