Enterasys SecureStack B2 B2G124-24 Hardware Installation Manual page 73

Table A-1 Switch Specifications (continued)
Item
Predicted hours for Mean
Time Between Failures
(MTBF)
Heat Dissipation (maximum)
B2G124-24
B2G124-48
B2H124-48
AC Input Specifications
Input Voltage
Input Current
B2G124-24
B2G124-48
B2H124-48
Frequency
Environmental
Operating Temperature
Storage Temperature
Operating Relative Humidity
Specification
For the MTBF hours for these products, refer to the MTBF web
site at URL http://www.enterasys.com/support/mtbf/
@ 86.40 W, 294.80 Btu/hr
@ 129.50 W, 441.87 Btu/hr
@ 65.50 W, 205.80 Btu/hr
100 to 240 VAC
0.8 A Max
1.4 A Max
0.8 A Max
50 to 60 Hz
5°C to 40°C (41°F to 104°F)
-40°C to 70°C (-40°F to 158°F)
5% to 90% (non-condensing)
Enterasys SecureStack B2 Installation Guide
Switch Specifications
A-3