1. Application Description
(1) Service Description
Spare parts are used to replace faulty, worn, or aged parts during equipment maintenance. The WLAN spare part manual provides spare part information and guides AC/AP spare part management.
(2) Documentation Description
The WLAN spare part manual provides a WLAN spare part list (AP modules, optical modules, and cables), facilitating spare part identification and replacement. The following spare part manuals are provided based on NEs:
·         MAG9811 Spare Part Manual
·         WLAN AP Spare Part Manual
The spare part manual describes the following information based on maintenance scenarios.

2. Highlights
(1) WLAN AP parts are listed according to the AP model. Consider that some parts apply to more than one model in the stocking stage, ensuring that the stock quantity can meet use requirements.

(2) The SPC (Spare Part Class) is provided, facilitating scientific and rational stocking and avoiding overstock and parts shortage.
For spare parts whose SPC is R, stocking is recommended. In the case that a part is faulty, use the spare part to replace the faulty part immediately, and return the faulty part to Huawei.
For spare parts whose SPC is A, the stocking period is long. This kind of spare parts is purchased when required.

3. Reference Documents

Product	Version	Link
MAG9811 Spare Part Manual	WLAN5.0/WLAN6.0	MAG9811 Spare  Part Manual
WLAN AP Spare Part Manual	WLAN5.0/WLAN6.0/V100R012C10/V100R013C10	WLAN AP Spare Part  Manual

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