48 | Switch Specifications
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Environmental Parameters
Power Requirements
AC Power Requirements
DC Power Requirements
Parameter Specifications
Temperature Operating: 32° to 122°F (-0° to 50°C)
Non-operating (storage temperature): -40° to 158°F (-40° to 70°C)
Maximum Thermal Output S50N: 531 BTU/Hour
S50N-DC: 465 BTU/Hour
S50V: 497 BTU/Hour
Maximum altitude No performance degradation to 10,000 feet (3,048 meters)
Relative humidity 10 to 85% non-condensing
Shock Designed to meet MIL-STD-810
Vibration Telcordia GR-63-CORE
ISO 7779 A-weighted sound pressure level S50N: 42.0 dBA at 73.4°F (23°C)
S50V: 62.2 dBA at 73.4°F (23°C)
Parameter Specifications
Nominal input voltage 100 – 240 VAC, 50/60 Hz
Maximum current draw 6.5 A @ 115 VAC
3.25 A @ 200/240 VAC
Maximum power consumption S50N: 156W
S50N-DC: 136 W
S50V: 146W
Maximum PoE power 320W for PoE using either AC or DC inputs
790W for PoE using load-sharing AC and DC inputs
Parameter Specifications
Nominal input voltage -48V to -54Vz
Maximum current draw S50N-DC: 3.6 A at -48 VDC
S50V: 11.5 A @ -48VDC
Maximum system power consumption S50V: 470W (790W using current-sharing AC and DC inputs)
S50N: 102W
S50N-DC: 136W