WBUR56 PRODUCT SPECIFICATION
September 23, 2021
FOXCONN CONFIDENTIAL
3
This preliminary specification is subject to change without notice.
Copyright © 2017 Hon Hai Precision Ind Co., Ltd. All rights reserved
CHAPTER 1.
MODULE OVERVIEW
The Foxconn WBUR56 is a highly integrated module that support 2-stream 802.11ac
solutions with Multi-user MIMO with WLAN USB2.0 network interface controller. It combines a
WLAN MAC, a 2T2R capable WLAN baseband, and RF in a single module. The WBUR56 provides a
complete solution for a high-performance integrated wireless and Bluetooth device.
For legacy compatibility, Direct Sequence Spread Spectrum (DSSS), Complementary Code
Keying (CCK) and OFDM baseband processing are included to support all IEEE 802.11b, 802.11g
and 802.11a data rates. Differential phase shift keying modulation schemes, DBPSK and DQPSK
with data scrambling capability are available, and CCK provides support for legacy data rates, with
long or short preamble. The high speed FFT/IFFT paths, combined with BPSK, QPSK, 16QAM,
64QAM and 256QAM modulation of the individual subcarriers, and rate compatible coding rate of
1/2, 2/3, 3/4, and 5/6, provide up to 866.7Mbps for IEEE 802.11ac MIMO OFDM.
1-1
Key Characteristic
IEEE 802.11 a/b/g/n and 802.11ac draft compliant
Support 20MHz, 40MHz, 80MHz in 5GHz band, and 20MHz, 40MHz bandwidth in 2.4GHz band
Dual-band 2T2R mode with data rate up to 867Mbps
Integrated LNA, PA
Security support for WPA/WPA2/WAPI
Complies with USB 2.0 for WLAN and BT controller
