Hardware Specifications - 3Com AccessBuilder 4000 Installation Manual

Risc-based multiprotocol, multiport networking devices
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A
Hardware
Specifications
S
PECIFICATIONS
This appendix contains the hardware specifications for the
AccessBuilder 4000 system.
Table A-1 Environmental Specifications
Condition
Storage
Temperature
Operating Temperature 32
Altitude
Humidity
Heat Output
Table A-2 Real-Time Clock Battery Specifications
Battery
Type
Duration
Recharge Capability
Table A-3 Power Supply Specifications
Type
AC Input
DC Output
Fuse
Minimum
°
°
-40
F (-40
C)
°
°
F (0
C)
Sea Level
0%
N/A
Specification
Ni-Cad, rechargeable, 3.6V/50mah
2 weeks without power
Fully charged within 2 days under power
Value
115V or 230V, autosensing
-22% to +10% single phase, 48 to 66 Hz, 100 watts
maximum
V1:
+5v/8.0Amps
V2:
+12V/3.0Amps
V3:
-12V/0.5A
V4:
-5V/0.5A
230V / 3Amps
Maximum
°
°
168
F (78
C)
°
°
122
F (50
C)
15,000 ft (4,570m)
95%
272 BTU/hr

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