Huawei LS5M100PWA00 Quidway/CX600 routing, S-series switching, OSN DWDM transmission Power Supply

The Huawei LS5M100PWA00 is a 150 W AC power module for the S5328C-SI switch, BOM number 02316783. It is a field-replaceable supply that slides into the power bay at the rear of the chassis rather than a fixed internal unit.

Removable supplies exist for two reasons. The first is that a power supply is among the more likely things to fail in a switch that has been running continuously for years, and a modular unit turns that into a five minute swap instead of replacing the whole switch. The second is redundancy: chassis in this family take a second supply so the switch keeps running through a failure or a feed loss, and mixed AC and DC operation is possible where a site has both.

Supplies in this range are not universal across the S5300 family, and the wattage and the mechanical fit both have to match the specific model. Tech-Star is UK-based and ships worldwide. Tell us the exact switch model and we will confirm the supply before anything leaves us.