PRODUCTS_Wallys Communications (Suzhou ) Co., LTD

Features:

Featuring with industrial-grade QCA-Atheros AR9531(550 MHz)chipset.

Integrated with 1 x 2.4G high power (up to 30dBm aggregate ) Radio Card.

Supports 2 x 10/100Mbps FE Port.

Support LTE/3G application

Supports 2 x 2.4G MMCX connectors.

Support 5M/10M/20M/40M Bandwidth.

Support 1 x buzzer（Optional）

Supports operating frequency from 2.312 GHz to 2.7 GHz.

RoHS compliance ensure a high level protection of human health and the

Environment from risks that can be posed by chemicals

Applications

SecuritySurveillance

Commercial radiocoverage

Hotel Wirelessapplication

Country coverage

Forest fire protectionengineering

Some special sceneapplication

Technical Specifications

Hardware Information
CPU	Qualcomm-Atheros AR9531
System Memory	64MB（max 128MB DDR2 optional)
NOR Flash	8MB
Power consumption	2.04W(Board Only)
Antenna Connector	2 x MMCX
Power Connector	1 x DC JACK
LAN Connector	2 x 100M LAN
Power Solutions	DC Jack Input: 12-24V, Passive PoE: 24V
ROHS Compliance	YES
Humidity	Operating: 5% to 95% (non-condensing)； Storage: Max.90% (non-condensing)
Temperature Range	Operating: -20ºC to 70ºC； Storage: -40ºC to 90ºC
Reset Button	Software reset，Hardware reset(Optonal)
Extras	Serial Port, JTAG, Surge Arrestor, Watchdog Timer
Dimension	95mm x 85mm x 17mm

Integrated Card specifications(Operating Frequency 2412-2472MHz)
TX Specifications					RX Specifications
802.11 g	Data Rate	TX Power		Tolerance	802.11 g	Data Rate	Sensitivity	Tolerance
		1 chain	2 chains
	6Mbps	27dBm	30dBm	±2dB		6Mbps	-92dBm	±2dB
	54Mbps	23dBm	26dBm	±2dB		54Mbps	-75dBm	±2dB

Ordering Information

Item Code	Processor	On-board radio	NOR Flash	Memory
DR531-NGS27	AR9531	2.4GHz	8MB	64MB

Dimension Drawing