Up for sale is a genuine Cisco PWR-C49E-300AC-F 300W AC power supply module [1].Condition:Used / Fully Operational: Cleaned, inspected, and pulled from a working data center environment.Cosmetics: Shows normal minor signs of wear/scuffs from being racked, but has no functional impact.Both the "Input OK" and "Output OK" status LEDs are operational.Compatibility Note:This is the "-F" (Back-to-Front / Front Exhaust) airflow model [1, 9]. It is explicitly designed for the Cisco Catalyst 4948E-F switch chassis [1]. Please verify your switch model and airflow requirements before purchasing, as it is not interchangeable with standard front-to-back setups.What’s Included:1x Cisco PWR-C49E-300AC-F Power Supply Module [1, 6](Note: Power cable or mounting switch chassis are not included)