NFN40-7632E 1.2V 0.6A Power Supply PSU (USED LIKE NEW)
The NFN40-7632E is a rugged AC power supply module designed for Cisco 2500-series networking equipment. It accepts a wide AC input range (100–240 VAC) and provides stable DC output, ensuring continuous operation of connected devices. Built for reliability, this PSU maintains consistent power delivery under heavy loads, helping to keep legacy network routers running without interruption. Its design emphasizes durability and compactness so that it can be easily installed in network racks with limited space.
Engineered for demanding network environments, the NFN40-7632E uses active cooling and internal protections to guard against overheating and voltage surges. Its fan-cooled chassis and efficient circuitry help maintain optimal operating temperature and performance over long hours. This reliability is critical for enterprise labs and branch offices where uninterrupted uptime is required. Overall, the NFN40-7632E power supply delivers dependable, high-capacity power to Cisco network hardware while maintaining energy efficiency.
In practice, this AC power unit is typically used with Cisco 2500-series routers and wireless controllers. It helps maintain continuous network uptime by providing clean, uninterrupted power even as network demands fluctuate. The power supply’s compatibility with mixed-voltage setups also gives IT teams flexibility to deploy it in various global locations or mixed legacy environments. (It is typically replaced easily thanks to its design, but details like hot-swap or redundancy are handled by the router system rather than the PSU.)
Features:
- High power output and wide input range: Supports up to 338 W of output while accepting any AC mains from 100–240 V (50–60 Hz).
- Hot-swap capable: Can be installed or replaced without shutting down the router, minimizing maintenance downtime.
- Compact, lightweight design: The chassis is small and light for easy installation in tight rack spaces.
- Energy-efficient operation: Runs at around 85% efficiency, reducing wasted heat and power consumption
Specifications:
| Specification | Details |
|---|---|
| Input Voltage: | 100–240 VAC |
| Input Current: | 1.2 A (100 VAC) / 0.6 A (240 VAC) |
| Frequency: | 50–60 Hz |
| Maximum Output Power: | 338 W |
| Output Voltage: | 12 V (single rail) |
| Output Current: | ≈28.2 A (12 V rail, calculated) |
| Efficiency: | ≈85% |
| Cooling: | Active fan |
| Compatible Devices: | Cisco 2500 Series routers |
| Weight: | 8.0 lb (3.6 kg) |
Applications:
- Cisco 2500 Series Routers.
- Cisco 2500 Series Wireless LAN Controllers.
Package Contents:
- 1x NFN40-7632E 1.2V 0.6A Power Supply PSU (USED LIKE NEW)
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