Description
MX-520VX wireless network card, designed for dual-band wireless access points, maximum output power 2.4GHz: 21dBm&5GHz 20dBm (per chain), Mini PCI Express connector. Compatible with IEEE 802.11ac and backward compatible with 802.11a/b/g/n/ac, chip Qualcomm Atheros QCA9880/QCA9882.
Features
- Specifically designed for dual-band wireless access points
- Qualcomm Atheros QCA9880/QCA9882
- Maximum output power: 2.4GHz: 21dBm , 5GHz: 20dBm (per chain)
- Compatible with IEEE 802.11ac and backward compatible with 802.11a/b/g/n/ac
- 2x2 MIMO, rate up to 867Mbps
- Mini PCI Express connector
- Supports Spatial Multiplexing, Cyclic Delay Diversity (CDD), Low-Density Parity Check (LDPC) codes, Maximum Ratio Combining (MRC), Space Time Block Code (STBC)
- Supports IEEE 802.11d, e, h, i, k, r, v timestamp and w standards
- Support Dynamic Frequency Selection (DFS)
- Cards are individually calibrated for the guaranteed quality
Specifications
- Chip: QCA9880/QCA9882
- Reference Design: XB140-020
- Host Connector: Mini PCI Express 1.1 standard
- Working voltage: 3.3V DC
- Antenna Connector: 2xU.FL
- Frequency range: optional dual-band,
- 2.4GHz: 2.412GHz～2.472GHz or 5GHz: 5.150GHz～5.825GHz
- Certifications: FCC & CE certification, REACH & RoHS compliance
- Maximum power consumption: 3.5W
- Supported operating systems: Qualcomm Atheros Wireless LAN Driver or OpenWrt/LEDE with ath10k wireless driver
- Modulation Methods: OFDM: BPSK, QPSK, DBPSK, DQPSK, 16-QAM, 64-QAM, 256-QAM
- Ambient temperature:
- Operating temperature: -20°C～70°C / -4 ~ 158℉
- Storage temperature: -40°C～90°C/ -40 ~ 130℉
- Ambient humidity (non-condensing):
- working temperature: 5% ～ 95%,
- storage temperature: maximum 90%
- ESD Sensitivity Classification: 1C
- Dims (L×W×H): 50.9mm × 30.0mm × 3.2mm
- Radio Frequency Parameters
QCA9880 Chipset
QCA9880 is a Wi-Fi chipset produced by Qualcomm Atheros. It is designed to provide high-speed wireless connectivity for a variety of applications, including routers, access points, and other networking devices.
The QCA9880 chipset supports the 802.11ac Wi-Fi standard, which allows for speeds of up to 1.3 Gbps. It also supports advanced features like beamforming, which helps to improve the range and stability of wireless connections, and MU-MIMO, which enables multiple devices to connect to the same network simultaneously.
Overall, the QCA9880 is a powerful and flexible Wi-Fi chipset that is well-suited for use in a variety of networking applications.
QCA9882 Chipset
The QCA9882 is a wireless networking chipset designed for high-performance 802.11ac Wi-Fi applications. It is manufactured by Qualcomm and is commonly used in routers, access points, and other networking devices.
The QCA9882 features two spatial streams and supports a maximum data rate of up to 867 Mbps. It also includes advanced features such as beamforming, which helps to improve signal strength and range, and MU-MIMO, which allows multiple devices to communicate with the access point simultaneously.
In addition to its high-speed Wi-Fi capabilities, the QCA9882 also supports advanced security features to help protect against unauthorized access and attacks. These include WPA2 encryption, AES encryption, and 802.1X authentication.
The QCA9882 is also designed for enterprise-grade applications, supporting features such as VLAN tagging, QoS (Quality of Service), and IPv6. It can be used in a wide range of networking equipment, including routers, access points, switches, and gateways.
Overall, the QCA9882 is a powerful and flexible Wi-Fi chipset that is well-suited for demanding networking applications in both consumer and enterprise settings.
