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C840 is an 11ax Wi-Fi6 standard Qualcomm Chipset high power industrial Ceiling Wireless Access Point support MU-MIMO, Wave2.0 OFDMA and Seamless Roaming. Combined 1800Mbps Wi-Fi speed over 2 radios: 2.4GHz (600Mbps 11ax 2*2) + 5GHz (1200Mbps 2*2), equipped Gigabit WAN & LAN ports, support MU-MIMO and DL/UL-OFDMA modulation.

Product Overview

Combined 1800Mbps Wi-Fi speed over 2 radios: 2.4GHz (600Mbps 11ax 2*2) + 5GHz (1200Mbps 2*2), equipped Gigabit WAN & LAN ports, support MU-MIMO and DL/UL-OFDMA modulation, faster Ethernet data rate and more users, then multiple users can upload or download multiple packets at same time, narrower subcarrier spacing and longer symbol time, improved the stability and data processing efficiency, publicly to be used in high density access environment such as university campus, concert venue, gymnasium, etc.

Main Features

• Qualcomm 4-core enterprise CPU with more stable performance
• Comply with IEEE 802.11ax/ac/b/g/n, dual band, 1800Mbps Data Rate
• 1*10/100/1000Mbps WAN Port, 1*10/100/1000Mbps LAN Port to meet with different customer’s request
• Support active IEEE 802.3af 48V PoE standard

4CORE HIGH PERFORMANCE CPU
Qualcomm 4-core enterprise CPU with more stable performance.

802.11AX WIFI6 HIGH PERFORMANCE
Wireless data rate up to 1.8Gbps. 802.11ax support 1024QAM, long OFDM symbol, 160M bandwidth and 11ax 2x2 MIMO technology, the wireless data rate up to 1.8Gbps, meet with demand of high-speed applications such as VR/ AR, 4K or 8K stream media.

1024QAM ADVANTAGES
1024-QAM Modulation Mode. 802.11ax adopt 1024-QAM modulation, which is more efficient than 802.11ac modulation, the throughput of single spatial traffic is increased by 25%.

MU MIMO ADVANTAGES
DL/ UL MU-MIMO. 802.11ax support both downlink MU-MIMO and uplink MU-MIMO. It can communicate with multiple end users at the same time, greatly improving the user’s uplink transmission rate and the system’s uplink and downlink capacity, improving the efficiency of multi-user concurrent scenarios, reducing the terminal application latency.

POWER SAVING WITH TWT
TWT (Target Wake-up Time). 802.11ax support TWT, allowing devices to negotiate when need to wake up, send and receive data. In additional, wireless AP can group the device into different TWT cycles, increase sleep time, reduce the device competing after wake-up, and save the device power.

MORE COVERAGE WITH OFDM
Coverage Improvement. 802.11ax support long OFDM symbol transmission mechanism and 2MHz narrowband transmission, effectively reduced the packet loss rate and noise interference, improve the receive sensitivity and increase the WiFi coverage.

DC3200 Datasheet