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WPEQ-257ACN

802.11ac/a/b/g/n Mini PCIe Module (WiFi 5), Qualcomm QCA9882-BR4A, 2T2R

 

  • Chipset: Qualcomm Atheros QCA9882-BR4A
  • Antenna: 2 x U.FL connectors, 2T2R
  • Interface: WLAN : PCIe
  • Output Power up to 15dBm
  • Support: Linux

 

Sample Status: Available for Ordering

 

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Product Overview

 

802.11ac Dual-Band Solution

SparkLAN WPEQ-257ACN is an 802.11ac/b/g /n Dual-Band Mini PCIe Embedded WiFi module (WiFi 5) based on Qualcomm Atheros QCA9882-BR4A radio chipset. It supports 2T2R (2×2) technology, which dramatically 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 WiFi 5 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

 

  • Industrial PC
  • In Vehicle PC
  • In Vehicle Router
  • Outdoor IPTV
  • Vehicle mounted front
  • Rear Terminal UAV
  • Robot
  • Intelligent Gateway

Certifications

 

USAEU RegionJapanCanada

Environmental Compliance

 

ROHSReach

Specification

 

STANDARD
WI-FIIEEE 802.11ac/a/b/g/n
ChipsetQualcomm Atheros QCA9882-BR4A
Host Interface
WLAN : PCIe
RADIO
Antenna2 x IPEX MHF1 connectors
Operating Frequency802.11ac/a/b/g/n ISM Band
2.412GHz~2.472GHz

5.180GHz~5.825GHz

*subject to local regulations

MODULATIONS
802.11bDSSS (DBPK, DQPSK, CCK)
802.11gOFDM (BPSK, QPSK, 16-QAM, 64-QAM)
802.11nOFDM (BPSK, QPSK, 16-QAM, 64-QAM)
802.11aOFDM (BPSK, QPSK, 16-QAM, 64-QAM)
802.11acOFDM (BPSK, QPSK, 16-QAM, 64-QAM, 256-QAM)
POWER & SENSITIVITY
WiFiPower – TX (± 2dBm)Sensitivity – RX
11b @ 11Mbps15dBm≤ -76dBm
11g @ 54Mbps13dBm≤ -65dBm
11gn HT20 @ MCS 712dBm≤ -64dBm
11gn HT40 @ MCS 711dBm≤ -61dBm
11a @ 54Mbps12dBm≤ -65dBm
11an HT20 @ MCS 711dBm≤ -64dBm
11an HT40 @ MCS 710dBm≤ -61dBm
11ac HT80 @ MCS 94dBm≤ -51dBm
POWER CONSUMPTION
Continue TX700mA(Max.)
Continue RX300mA(Max.)
OPERATING VOLTAGE
Operating VoltageDC 3.3V
Temperature Range-20~ 60°C (Operating)-30 ~ 75°C (Storing)
Humidity (Non-Condensing)10 ~ 85% (Operating)5 ~ 90% (Storing)
SIZE
Dimension (MM)29.85mm(±0.3mm) x 26.8mm(±0.3mm) x 3.05mm(±0.3mm)
Weight4.5g
SOFTWARE
DriverLinux
Security64/128-bits WEP, WPA, WPA2, WPA3, 802.1x
Miscellaneous
Warranty Period12 Month
HS Code8517620050