PSU FRU

Power is the most frequently replaced part in any chassis platform. When the supply is vendor-locked, slow to source, or derates in a warm rack, the whole switch becomes a service liability for whoever carries the brand.

How LANWEE engineers the answer, from the first review to the qualified design.

• Design the module as a true field-replaceable unit: defined mechanical envelope, blind-mate connector and front-panel insertion.
• Engineer the AC/DC stage in-house, with derating rules set for 0 to 45 °C ambient at full load.
• Support 1+1 and N+1 redundancy with load sharing and hot-swap control logic.
• Validate each design against surge, ESD and input-transient conditions rather than trusting the datasheet.
• Manufacture on the same line and quality gates as the host platform, so field failure rates stay low.

What reaches your product range, your installers and your customers.

• Hot-swap power and fan modules for switches and chassis systems.
• Redundant configurations with load sharing and front-to-back airflow options.
• Far less field downtime: replacement without powering down the platform.
• Localisable safety labels, certification marks and documentation per destination market.
• Spare-part programmes sized to the installed base you actually ship.