K2 Ethernet switch specifications

The K2 Ethernet switch is a HP ProCurve switch, with specifications as follows:

ProCurve switch 2920-24G

Characteristic	Specification
Ports	20 auto-sensing 10/100/1000 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX, IEEE 802.3ab Type 1000Base-T) 2 SFP+ 10-GbE ports 1 RS-232C DB-9 console port 4 dual-personality ports
Dimensions	13.2(d) x 17.4(w) x 1.75(h) in. (33.6 x 44.2 x 4.4 cm) (1U height)
Weight	11.57 lb. (5.25 kg)
Voltage	100-127 / 200-240 VAC
Power consumption	Idle power: 26 W; Maximum power rating: 58 W
Temperature	Operating: 32ºF to 131ºF (0ºC to 55ºC); Non-operating: -40ºF to 158ºF (-40ºC to 70ºC)
Relative humidity: (non-condensing)	Operating: 15% to 95% @ 104ºF (40ºC) 15% to 95% @ 149ºF (65ºC)
Maximum altitude	Up to 10,000 ft. (3 km)