Huawei S5700-48TP-PWR-SI PoE Access Switch

S5700-48TP-PWR-SI power-delivery model

S5700-48TP-PWR-SI is an exact Huawei S5700-SI model and the PWR order in this four-product group. Its procurement question is endpoint power delivery, not just copper port density. It must not reuse the non-PoE positioning of S5700-48TP-SI-AC.

PoE design evidence

Inventory every powered phone, access point, camera and other endpoint, including startup and steady-state demand. Confirm the installed power modules and the exact Huawei hardware release before committing a PoE budget. The model name alone does not prove the available budget or redundancy of a particular used unit.

Operational dependency review

Capture uplinks, optical modules, VLANs, voice policies, authentication, spanning tree and stack state. A replacement must sustain both data forwarding and endpoint power during the required failure scenario; a basic link test does not establish that requirement.

Receiving and burn-in

Verify the complete S5700-48TP-PWR-SI label, inspect power hardware and interfaces, then test representative powered devices under load. Check the VRP baseline and configuration restore procedure before installation. Optics, stack parts and support entitlement remain separate unless the supplier quote names them.

Official evidence

Huawei S5700-48TP-PWR-SI Official Hardware Center · Huawei S5700 Series Hardware Description.