Switch Specifications
SecureStack A2 PoE Installation Guide A-3
Table A-2 A2H124-48P Switch Specifications
Item Specification
RJ45ports 1 through 48 Forty-eight 10/100BASE-T compliant ports with auto-sensing
and auto-negotiation via the RJ45 connections.
RJ45ports 49 and 50 Two 10/100/1000BASE-TX compliant ports with auto-sensing
and auto-negotiation via RJ45 connectors for stacking. In
standalone mode, these ports can be used for host connections
and interswitch links.
SFP ports 51 and 52 Two slots that support optional Mini-GBICs for 1000BASE-T
Gigabit copper and 1000BASE-FX fiber-optic connections.
AC Input Specifications
Input Voltage 100 to 240 VAC
Input Currrent 5.0 A Max
Frequency 50 to 60 Hz
Processors/Memory
Processor MPC8241, 266 MHz processor
Dynamic Random Access
Memory (DRAM)
128 MB
FLASH Memory 16 MB
Physical
Dimensions 4.4 H x 44.1 W x 36.85 D cm (1.7 H x 17.4 W x 14.5D in.)
Approximate Weight Gross:
Net:
7.41 kg (16.34 lb (shipping carton
containing one module)
6.39 kg (14.087 lb) (one module
without packaging)
Heat Dissipation (maximum) @ 45.13 W,
1580 Btu/hr
Predicted hours for Mean Time
Between Failures (MTBF)
169,150 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)
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