Switch Specifications
A-2 Specifications
Dimensions 44.1 cm (17.36 in.) W x 4.4 cm (1.73 in.) H x 21.0 cm (8.27 in.) D
Approximate Weight Gross:  
Net:
3.5 kg (7.68 lb) (shipping carton 
containing one module) 
2.7 kg (5.94 lb) (one module 
without packaging)
Heat Dissipation (maximum) 174 BTU/HR
Power
Amperage 110 V/0.5 A; 220 V/0.47 A
Power Consumption 29 W
Processors/Memory
Processor MPC8241, 266 MHz processor with a 33 MHz PCI  
and 133 MHz SDRAM
Dynamic Random Access 
Memory (DRAM)
128 MB
FLASH Memory 16 MB 
Physical
Predicted hours for Mean Time 
Between Failures (MTBF)
53,501 hours
Environmental
Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -40°C to 70°C (-40°F to 158°F)
Operating Relative Humidity 5% to 95% (non-condensing)
Table A-1  A2H254-16 Switch Specifications (continued)
Item Specification