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Specifications: Broadcom 440X 10/100 Integrated Controller User Guide

10/100BASE-T Cable Specifications

Performance Specifications

Power Requirements

Environmental Specifications


10/100BASE-T Cable Specifications

Port Type Connector Media Maximum Distance
10BASE-T RJ-45 Category 3, 4, or 5 UTP 100m (328 feet)
100BASE-T RJ-45 Category 5 UTP 100m (328 feet)

Performance Specifications

The following table lists specifications for the single-port BCM4401 device.

Feature Specification
PCI clock 33 MHz maximum
PCI Data/Address 32-bit
PCI data burst transfer rate 132 Mbps (32-bit bus)
PCI modes Master/slave
10/100BASE-T 10/100 Mbps (full-duplex)

Power Requirements

Specification Measurement
Operating voltage +3.3V ± 10%
Power consumption

500 mW max
150 mA @ +3.3VDC


Environmental Specifications

Condition Operating Specification Nonoperating Specification
Temperature 0°C to 55°C (+32°F to +131°F) –40°C to +85°C (–40°F to +185°F)
Relative humidity 5% to 85% (non-condensing)
40°C, 16 hour dwells at extremes
5% to 95% (non-condensing)
10°C/hour
Altitude Up to 10,000 feet Up to 35,000 feet
Shock 10g, 1/2 sine wave, 11 ms 60g, 1/2 sine wave, 11 ms
Vibration, peak-to-peak displacement 0.005 inches maximum (5 Hz to 32 Hz) 0.1 inch maximum (5 Hz to 17 Hz)
Vibration, peak acceleration 0.25g (5 Hz to 500 Hz)
(Sweep Rate = 1 octave/minimum)
0.25g (5 Hz to 500 Hz)
(Sweep Rate = 1 octave/minimum)


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