Huawei PSR350-A10 MSR50 Series Power Supply

The Huawei PSR350-A10 is a 350W-rated switching power supply unit designed for the Huawei MSR50-40 series router. It delivers approximately 342W of continuous output power from a 100-240V AC input, drawing up to 6.4A across a 50-60Hz frequency range, and includes an internal fan for active cooling. As an AC/DC switching supply, the PSR350-A10 converts mains voltage into the regulated DC rails needed by the MSR50 chassis to power its routing engine and interface modules, and is typically installed as a hot-swappable, field-replaceable module supporting power redundancy in dual-supply configurations. The PSR350-A10 complies with FCC, CCC, CE, and cURus safety and EMC standards, and the same power supply platform was also shipped under the HP and H3C brands due to the shared MSR50 hardware design lineage. This makes it a useful spare for engineers supporting Huawei MSR50-40, as well as compatible HP MSR50 and H3C router deployments. Tech-Star (UK-based, shipped worldwide) stocks tested Huawei router power supplies including the PSR350-A10, enquire for current stock and condition.