Compex Systems WPJ558 User Manual
wireless embedded boards
Multi-function QCA9558 Embedded Board with on-board Wireless
700MHz CPU / 2x GE Port / 1 x Mini PCI-e / Designed for 3x3 802.11ac
Model: WPJ558
KEY FEATURES
• Qualcomm Atheros QCA9558 MIPS 74Kc 700MHz CPU
• 128MB System Memory
• 16MB NOR Flash
• On-board 2.4GHz max 24dBm output power
• IEEE 802.11n compliant & backward compatible with 802.11b/g
• 3x3 On-board radio up to 450Mbps physical data rate
• 1x Mini PCI Express Slot at 9.2mm Height
• 2x Gigabit LAN RJ45 with Auto MDI/X
• Integrated 48V IEEE 802.3af/at Power Over Ethernet
Specications
Chipset CPU: Qualcomm Atheros QCA9558 700MHz
System Memory 128MB DDR2
NOR Flash 16MB
Wireless Built in 2.4GHz 802.11b/g/n at 28dBm (aggregate)
Expansion 1x 9.2mm height Mini PCI-e slot
Interface 2x Gigabit Ethernet Port (Auto MDI-X)
Reset Button Yes
LED 6x LED Indicators
Power Over Ethernet 1x IEEE 802.3af/at or Passive PoE input minimum 36V
DC Power 1x DC Jack Connector: 24 - 56V
Power Consumption 8.6 Watt (Max)
Operating System CompexWRT or OpenWRT
RoHS Compliance Yes
Environmental Temperature: Operating: -20ºC to 70ºC, Storage: -40ºC to 90ºC
Dimensions (W x H x D) 117 x 105 x 17 mm
Other Features Surge Suppressor, Watchdog Timer
1.The Serial Port is a 4-pin header (TTL). A Serial Converter is available to change the TTL signals on board to RS-232 signals for debugging.
2.The JTAG Port is a 14-pin header. A JTAG kit is for writing your self-developed loader and rmware directly.
3. For more information on OpenWRT, please refer to the Firmware / Software Section.
*Congurations are subject to change without notications.
3x U.FL connectors
1x JTAG 14 Pin Connector
1x Serial Port 4 Pin Connector
Humidity (non-condensing): Operating: 5% to 95%, Storage: Max. 90%
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Last Updated: 30/03/2016
RF Performance Table
wireless embedded boards
2.4GHz
802.11b
2.4GHz
802.11g
2.4GHz
802.11n
HT20
2.4GHz
802.11n
HT40
Data Rate
1Mbps 21dBm ±1dB
2Mbps 21dBm ±1dB
5.5Mbps 20dBm ±1dB
11Mbps 20dBm ±1dB
6Mbps 21dBm ±1dB
9Mbps 21dBm ±1dB
12Mbps 21dBm ±1dB
18Mbps 20dBm ±1dB
24Mbps 20dBm ±1dB
36Mbps 19dBm ±1dB
48Mbps 19dBm ±1dB
54Mbps 19dBm ±1dB
MCS 0 20dBm 25dBm ±1dB
MCS 1 19dBm 24dBm ±1dB
MCS 2 19dBm 24dBm ±1dB
MCS 3 19dBm 24dBm ±1dB
MCS 4 18dBm 23dBm ±1dB
MCS 5 18dBm 23dBm ±1dB
MCS 6 17dBm 22dBm ±1dB
MCS 7 17dBm 22dBm ±1dB
MCS 0 16dBm 21dBm ±1dB
MCS 1 16dBm 21dBm ±1dB
MCS 2 15dBm 20dBm ±1dB
MCS 3 15dBm 20dBm ±1dB
MCS 4 15dBm 20dBm ±1dB
MCS 5 14dBm 19dBm ±1dB
MCS 6 14dBm 19dBm ±1dB
MCS 7 13dBm 18dBm ±1dB
TX Power
(per chain)
TX Power
(3 chains)
Tolerance
2.4GHz
802.11b
2.4GHz
802.11g
2.4GHz
802.11n
HT20
2.4GHz
802.11n
HT40
Data Rate
1Mbps -95dBm ±2dB
2Mbps -93dBm ±2dB
5.5Mbps -90dBm ±2dB
11Mbps -88dBm ±2dB
6Mbps -94dBm ±2dB
9Mbps -94dBm ±2dB
12Mbps -93dBm ±2dB
18Mbps -93dBm ±2dB
24Mbps -90dBm ±2dB
36Mbps -86dBm ±2dB
48Mbps -82dBm ±2dB
54Mbps -79dBm ±2dB
MCS 0 -94dBm ±2dB
MCS 1 -94dBm ±2dB
MCS 2 -92dBm ±2dB
MCS 3 -88dBm ±2dB
MCS 4 -84dBm ±2dB
MCS 5 -81dBm ±2dB
MCS 6 -78dBm ±2dB
MCS 7 -75dBm ±2dB
MCS 0 -93dBm ±2dB
MCS 1 -91dBm ±2dB
MCS 2 -90dBm ±2dB
MCS 3 -85dBm ±2dB
MCS 4 -82dBm ±2dB
MCS 5 -78dBm ±2dB
MCS 6 -75dBm ±2dB
MCS 7 -72dBm ±2dB
RX Specifications
Sensitivity
Tolerance
Mechanical Dimensions
Caution: The EUT can install PCI module but if the OEM or applicant
can't install randomly. They should get the manufacturer authorization
and re-certification.
Copyright © Compex Systems. All rights reserved. COMPEX and the COMPEX logo, are registered trademarks of Compex Inc.
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Atheros and other trademarks are properties of their respective owners. While every effor t is made to ensure the information is accurate,
Compex does not accept liability for any errors or mistakes that may arise. All specifications are subject to change without notice.
Compex Systems Pte Ltd | www.compex.com.sg | (+65) 6286 2086 | sales@compex.com.sg | Last Updated: 30/03/2016 WH SY HB
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