Netgear APS350W-100NES 350W AC Power Supply Unit
Overview
The Netgear APS350W-100NES is a modular 350W AC power supply engineered specifically for the M4300 and M4350 series managed switches. In enterprise networking environments, power redundancy and scalable PoE (Power over Ethernet) budgets are critical for maintaining uptime for VoIP phones, IP cameras, and high-performance wireless access points. This PSU serves two primary functions: providing primary system power to the switch fabric and expanding the available PoE budget for high-density device deployments.
IT infrastructure engineers typically deploy this unit in branch offices, campus edge environments, or data center racks where high availability is non-negotiable. Because the APS350W is hot-swappable, it can be installed or replaced without powering down the switch, ensuring zero downtime during maintenance or capacity upgrades. It integrates seamlessly into the switch chassis, allowing the Netgear management interface to monitor power consumption, temperature, and health status in real-time. Whether utilized as a secondary redundant power source to protect against circuit failure or to increase the total PoE capacity of an M4300-28G-PoE+ or M4300-52G-PoE+ unit, this power supply provides the electrical stability required for mission-critical hardware.
Key Features
- – Hot-swappable design ensures zero network downtime.
- – Delivers 350W of reliable AC power for M4300 switches.
- – Increases PoE+ power budget for connected PD devices.
- – Integrated status LEDs for immediate visual diagnostics.
- Brand Netgear
- Part Number APS350W-100NES
- Product Type Power Supply Unit (PSU)
- Input Voltage 110V – 240V AC
- Input Frequency 50 – 60 Hz
- Max Output Power 350W
- Form Factor Internal Plug-in Module
- Compatibility M4300 and M4350 Series Switches
- Hot Swappable Yes
- Operating Temperature 0°C to 50°C
- Storage Temperature -20°C to 70°C
- Dimensions 198 x 81.5 x 40 mm
- Weight 0.82 kg
- Frequently Asked Questions
- Is the APS350W-100NES hot-swappable? Yes, the unit is designed for hot-swapping, allowing you to add or replace the power supply without interrupting the operation of the switch or the connected network devices.
- Does this power supply increase the PoE budget? Yes. When installed in compatible M4300 or M4350 switches, it can either provide redundancy (1+1 mode) or combine with the existing PSU to increase the total available PoE power budget for your devices.
- Which Netgear switches are compatible with this PSU? It is primarily designed for the M4300 series (such as M4300-28G-PoE+ and M4300-52G-PoE+) and select M4350 series models that feature modular power supply bays.
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