Catalyst 3K-X 350W AC Secondary Power SupplyCompatibility Information Designed For: Cisco Catalyst 3560X 24P L, 3560X 24P S, 3560X 24T L, 3560X 24T S, 3560X 48PF L, 3560X 48PF S, 3560X 48P L, 3560X 48P S, 3560X 48T L, 3560X 48T S Dimensions & Weight Depth: 26 cm Height: 3. 5 cm Weight: 1. 25 kg Width: 8. 3 cm Environmental Parameters Humidity Range Operating: 5 90% (non condensing) Max Operating Temperature: 45 C Min Operating Temperature: 5 C General Device Type: Power supply hot plug