Integrated Broadcom
5755 Gigabit Ethernet
Connector
RJ-45
Controller
Broadcom 5755 PCI-Express LAN Controller
Memory
Integrated 96Kb on chip buffer memory
Data rates supported
10/100/1000 Mbps
Compliance
IEEE 802.1P, 802.1Q, 802.2, 802.3, 802.3AB and 802.3u compliant, 802.3x
flow control
Bus architecture
PCI-E
Data path width
Single channel, PCI-E
Data transfer mode
Bus-master DMA
Hardware certifications
FCC, B, CE, TUV- cTUVus Mark Canada and United States
Power requirement
1.33 watts @ +3.3V AUX supply with 5V tolerance
Boot ROM support
Yes
Network transfer mode
Full-duplex
Half-duplex (not available for the 1000BASE-T transceiver)
Network transfer rate
10BASE-T (half-duplex) 10 Mbps
10BASE-T (full-duplex) 20 Mbps
100BASE-TX (half-duplex) 100 Mbps
100BASE-TX (full-duplex) 200 Mbps
1000BASE-T (full-duplex) 2000 Mbps
Environmental
Operating temperature
32° to 131°F (0° to 55° C)
Operating humidity
85% at 131° F (55° C)
Management capabilities
ASF 2.0, ACPI, WOL and DMI 2.0, PXE 2.0, WfM 2.0, Broadcom mgmt utility
Alerting
ASF 2.0
HP Wireless A+G PCI
Dimensions
4.99 x 2.54 x 0.71 in (126.8 x 64.4 x 18.0 mm)
Weight
0.268 lb (65 g)
Controller
system interface
Atheros AR5414X chipset
PCI Spec 2.2
Network standard
IEEE 802.11a/b/g
Frequency band
5.1500 to 5.8500 GHz
2.4000 to 2.4835 GHz
Operating temperature
32° to 140° F (0° to 60° C), operating
Storage temperature
-4° to 176° F (-20° to 80° C), non-operating
Humidity
10% to 85% non-condensing
Operating voltage
5V ± 5%
Power consumption
Tx/Rx peak 560/250mA @ 3.3V (max.)
Output power
(approximately)
15 dBM ±2dB
Receive sensitivity
-90dBm at 11 Mbps (typical)
QuickSpecs
HP Compaq dc5750 Business PC
Technical Specifications - Communications
DA - 12546 North America — Version 39 — October 29, 2008
Page 23
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