BPI-MT7615 802.11 AC WIFI 4x4 Dual-Band Module
BPI-MT7615 802.11 ac WIFI 4x4 dual-band module based on MTK MT7615 chip design.
About MTK MT7615 chip
MT7615 is a highly integrated Wi-Fi single chip that supports a 1733 Mbps PHY rate, It fully complies with IEEE 802.11ac and IEEE802.11 a/b/n standards, offering feature-rich wireless connectivity at high standards, and delivering reliable, cost-effective throughput from an extended distance.
Optimized RF architecture and baseband algorithms provide superb performance and low power consumption. Intelligent MAC design deploys a highly efficient offload engine and hardware data processing accelerators which completely offloads the Wi-Fi task of the host processor.MT7615 is designed to support standard-based features in the areas of the host processor.MT7615 is designed to support standard-based features in the areas of security quality of service and international regulations. giving end users the greatest performance at any time and in any circumstance.
MT7615 supports concurrent dual-band operation at 5GHz and 2.4GHz band(DBDC, Dual-Band-Dual-Concurrent0. It enables diversified applications that require one link at the 2.4GHz band, and the other at a less crowded 5GHz band simultaneously.
With the advent of 802.11ac, multiuser MIMO(MU-MIMO) is defined. Mt7615 supports MU-MIMO with different configurations. An AP can use its antenna arrays to transmit multiple frames to different clients at the same time and over the same frequency spectrum.
Features
Support 4x4 4SS 11ac wave2 MU-MIMO and 160MHz channels
Mu-MIMO configurations of
-4 Users:4*1SS
-3 users:2*1ss+1*2ss or 3*1ss
-2 users:2*2ss or 1*1ss+1*2ss or 2*1ss
support 5,10,20,40,80,80+80,and 160MHz channels
Embedded ARM cortex R4 processor for full host CPU offload.
Embedded 32-bit RISC microprocessor.
iNIC Gen2 with full Wi-Fi offload
Highly integrated RF with 40nm low power process.
4T4R with support of up to 1733Mbps PHY rate.
Configurable 4x4/3x3 or 2x2n+2x2ac DBDC
Noise mitigation:
-Supports background scan function for fast channel switching.
-Supports spectrum analysis for non-Wi-Fi signals
Intelligent power saving
Hardware-based Airtime Fairness(QoS)
Integrate high-efficiency internal 2.4G/5G PAs
Intelligent Calibration(iCal)reduces the production time
Supports external PA/LNA/TRSW design
WoWLAN via GPIO(client mode),supports Host Sleep(AP mode)
Compact 12mm*12mm DRQFN118 package with PCIe Gen2 interface.
Supported Operating Systems
Linux
OpenWRT
Android