Description

Review

802.11a/b/g/n Industrial-Grade Mini PCIe Module, Qualcomm Atheros AR9592-AR1B, 2T2R

‧ Standard: 802.11a/b/g/n Mini Card
‧ Military Temperature: -40~+85°C
‧ Chipset: Qualcomm Atheros AR9592-AR1B
‧ Antenna: 2 x IPEX connectors
‧ Data rate up to 300Mbps
‧ Support Linux

The WPEA-252NIRB is powered by Qualcomm Atheros AR9592 is a highly integrated single-chip solution for 2.4 or 5GHz 802.11n wireless local area networks that enables high-performance 2x2 MIMO with 2 Spatial Stream configuration for wireless applications demanding the highest robust link quality and maximum throughput and range. The WPEA-252NIRB implements half-duplex OFDM, CCK, and DSSS baseband process, supporting up to 150 Mbps for 20 MHz and 300 Mbps for 40 MHz channel operations, and IEEE 802.11a/b/g data rates.

It is reliable design for outdoor and rugged environments. High interference immunity for Wi-Fi congested environment and regulatory modular certifications to expedite system integration. WPEA-252NIRB supports frame data transfer to and from the host using a PCIE interface providing interrupt generation and reporting, power save, and status reporting.

Suitable Application

Being able to function in tough environmental conditions, it is ideal for devices such as Industrial PC, outdoor military applications, and in-vehicle communication systems, Aviation , Traffic controller, Fleet management, Outdoor surveillance, etc.

Specification

Standard
802.11a/b/g/n (2T2R)
Chipset
Mac/BB/RF	Qualcomm Atheros AR9592-AR1B
Host Interface
PCI Express
Radio
Antenna	2 x IPEX connectors
Operating Frequency	802.11a/b/g/n ISM Band, 2.400 ~ 2.4835GHz, 5.1500MHz ~ 5.825GHz *subject to local regulations
Modulation	802.11b: DSSS (DBPSK, DQPSK, CCK) 802.11a/g: OFDM (BPSK, QPSK, 16-QAM, 64-QAM) 802.11n: OFDM (BPSK, QPSK, 16-QAM, 64-QAM)
Output Power	802.11a: 14dBm ± 2dBm@54Mbps 802.11g: 16dBm ± 2dBm@54Mbps 802.11gn (HT20): 15dBm ± 2dBm@MCS7 802.11gn (HT40): 14dBm ± 2dBm@MCS7 802.11an (HT20): 12dBm ± 2dBm@MCS7 802.11an (HT40): 11dBm ± 2dBm@MCS7
Receive Sensitivity	802.11a: ≤ -77dBm@54Mbps 802.11g: ≤ -77dBm@54Mbps 802.11gn (HT20): ≤ -74dBm@MCS7 802.11gn (HT40): ≤ -71dBm@MCS7 802.11an (HT20): ≤ -73dBm@MCS7 802.11an (HT40): ≤ -70dBm@MCS7
Power consumption
Continue TX	700mA
Continue RX	300mA
Operating Voltage
DC 3.3V ± 9% I/O supply voltage
Environmental
Temperature Range	-40°C ~ 85°C (Operating) -50°C ~ 90°C (Storing)
Humidity (Non-Condensing)	10%~ 85% (Operating) 5% ~ 90% (Storing)
Physical Specification
Dimensions	29.85mm x 50.80mm x 2.86mm
Weight	8g
Software
Driver	Linux
Security	64/128-bits WEP, WPA, WPA2, 802.1x

Certification

Country	Certification
USA	FCC
EU	RED (EN 300 328 V2.1.1 / EN 301 893 V2.1.1)
CANADA	IC
JAPAN	MIC

Download

Document
File Name	Type	Updated	Download
WPEA-252NIRB Datasheet / WPEA-252NIRB Driver		2019.01.30	Here

WPEA-252NIRB 802.11a/b/g/n Industrial-Grade Mini PCIe Module, Qualcomm Atheros AR9592-AR1B, 2T2R

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