WPEQ-257ACN 802.11ac/b/g/n Mini PCIe Module, Qualcomm QCA9882-BR4A 2T2R

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Product Overview

WPEQ-257ACN 802.11ac/b/g/n Mini PCIe Module, Qualcomm QCA9882-BR4A 2T2R

‧ Standard: 802.11ac/b/g/n

‧ Host interface: PCI Express

‧ Chipset: Qualcomm Atheros QCA9882-BR4A

‧ Antenna: 2 x U.FL connectors, 2T2R

‧ Data rate up to 867Mbps

‧ Enhanced wireless security: 64/128-bits WEP, WPA, WPA2, WPS

‧ Support Linux

802.11ac Dual-Band Solution
SparkLAN WPEQ-257ACN is an 802.11ac/b/g /n Dual-Band Mini PCIe Embedded WiFi module based on Qualcomm Atheros QCA9882-BR4A radio chipset. It supports 2T2R (2x2) technology, whichdramatically increase the overall throughput up to 867Mbps. The WPEQ-257ACN supports 20/40/80MHz and 256-QAM to maximize bandwidth efficiency.
 
Higher throughput for Enterprise Networking
Adopting 802.11ac solution, WPEQ-257ACN is ideal for higher throughput performance, reliability and range. It is designed to meet the demanding performance requirements of critical embedded applications.
 
Secure Wireless Connection
The WPEQ-257ACN is backward compatible with 802.11a/b/g/n and fully supports industry standards compliant security, which incorporated with advanced security encryption, such as WEP, WPA, WPS, and 802.1x, it helps prevent users’ devices from malicious attacks.
 
Suitable Application
Leveraging the revolutionary 11ac technology, WPEQ-257ACN sets a new benchmark in throughput and range, making it ideal for consumer and enterprise applications, such as point of sale, gaming machine and medical equipment , security systems, industrial, point of sale, digital signs, industrial tablet PC’s, handheld devices, thin client devices, robotic ,warehouse, etc.
 
Specification
 

Standard

802.11ac/b/g/n

Chipset

Mac/BB/RF

Qualcomm Atheros QCA9882-BR4A

Host Interface

PCI Express

Radio

Antenna

2 x U.FL connectors

Operating Frequency

11b/g/n ISM Band: 2.412GHz ~ 2.472GHz

11ac ISM Band: 5.180GHz ~ 5.852GHz

*subject to local regulations

Modulation

802.11a: OFDM (BPSK, QPSK,16-QAM, 64-QAM)

802.11b: DSSS (DBPSK, DQPSK, CCK)

802.11g: OFDM (BPSK, QPSK,16-QAM, 64-QAM)

802.11n: OFDM (BPSK, QPSK,16-QAM, 64-QAM)

802.11ac: OFDM (BPSK, QPSK,16-QAM, 64-QAM, 256-QAM)

Output Power

802.11a: 12dBm ± 2dBm@54Mbps

802.11b: 15dBm ± 2dBm@11Mbp

802.11g: 13dBm ± 2dBm@54Mbps

802.11gn HT20: 12dBm ± 2dBm@MCS7

802.11gn HT40: 11dBm ± 2dBm@MCS7

802.11an HT20: 11dBm ± 2dBm@MCS7

802.11an HT40: 10dBm ± 2dBm@MCS7

802.11ac(HT80): 4dBm ± 2dBm@MCS9

Receive Sensitivity

802.11a: ≤ -65dBm@54Mbps

802.11b: ≤ -76dBm@11Mbps

802.11g: ≤ -65dBm@54Mbps 

802.11gn HT20: ≤ -64dBm@MCS7

802.11gn HT40: ≤ -61dBm@MCS7

802.11an HT20: ≤ -64dBm@MCS7

802.11an HT40: ≤ -61dBm@MCS7

802.11ac (HT80): ≤ -51dBm@MCS9

Power consumption

Continue TX

700mA(Max.)

Continue RX

300mA(Max.)

Operating Voltage

DC 3.3V 

Environmental

Temperature Range

-20 ~ 60°C (Operating) / -30 ~ 75°C (Storing)

Humidity (Non-Condensing)

10% ~ 85% (Operating) / 5% ~90% (Storing)

Physical Specification

Dimension (L x W x H)

 29.85mm x 26.8 x 2.05mm

Weight

 ≦ 4.7g 

Software

Driver

Linux

Security

WEP, WPA, WPA2, WPS, 802.1x

Block Diagram

Certification

Country

Certification

USA

FCC

 

EU

RED (EN 300 328 V2.1.1 / EN 301 893 V2.1.1)

 

Download

Document
File Name Type Updated Download
WPEQ-257ACN_datasheet ver.1.2_20170908 2017.09.08