NETGEAR APS550W-100NES 550W Modular Power Supply Unit

The Netgear APS550W-100NES is a 550W modular power supply unit specifically engineered for the Netgear M4300 Series PoE+ enabled switches. This internal, hot-swappable power supply is designed to provide reliable, high-capacity power, addressing the demands of modern professional AV and IT environments that require consistent power delivery for numerous Power over Ethernet (PoE+) devices. It is a fundamental component for ensuring maximum network uptime and operational stability within compatible M4300 series deployments.

This power supply unit offers robust technical capabilities, delivering up to 575W of output power at both 110VAC and 220VAC input voltages, ensuring consistent performance regardless of regional power infrastructure variations. It intelligently supports PoE+ budgets up to 480W when operating as a single unit, and significantly expands to 720W when two APS550W-100NES units are configured in an Enhanced Power Sharing (EPS) mode. Its hot-swappable design facilitates field replacement without necessitating a disruption to the ongoing PoE delivery to connected devices, a critical feature for maintaining continuous service.

Ideal for strategic placement within an IT infrastructure, the APS550W-100NES integrates seamlessly into the modular bays of M4300 PoE+ switch PA models, such as the GSM4328PA and GSM4352PA. It enables redundant power supply configurations, which are essential for high-availability branch office and campus edge deployments where continuous power to IP phones, wireless access points, and security cameras is non-negotiable. Its standardized form factor ensures straightforward installation and management within these compatible networking platforms.

• Hot-swappable design ensures continuous network operation.
• Delivers 575W output for PoE+ enabled switches consistently.
• Supports M4300 Series PoE+ switch PA model compatibility.
• Enables 1+1 power redundancy for high availability setups.
• Scales PoE+ budget up to 720W with dual units in EPS mode.