Cisco 34-0967-03 | AC Power Supply for Catalyst 3550

Here are 12 technical specs for the Cisco AC Power Supply for Catalyst 3550:

1. Input voltage: 100-240V AC
2. Frequency: 50-60 Hz
3. Output voltage: 48V DC
4. Output power capacity: 1300W
5. Efficiency: 85%
6. Overload protection: Yes
7. Overvoltage protection: Yes
8. Operating temperature: 0°C to 40°C
9. Storage temperature: -40°C to 70°C
10. Operating humidity: 10% to 90% noncondensing
11. Dimensions (W x D x H): 5.9 x 11.8 x 1.6 in (150 x 300 x 40.6 mm)
12. Weight: 4.4 lbs (2 kg)

Helpful notes:
1. The Cisco AC Power Supply is compatible with Catalyst 3550 switches.
2. The power supply is hot-swappable, allowing for easy replacement without shutting down the switch.
3. The high efficiency of the power supply helps to reduce energy costs and minimize heat output.