คำอธิบาย
RG-AP840-I is a high-performance Wi-Fi 6 enterprise AP designed for the majority of indoor scenarios. With the built-in IoT module, enterprise customers can be ready for future IoT expansion to boost the operational efficiency and customer experience.
The Ruijie RG-AP840-I supports concurrent dual-band dual-radio (2×2:2 in 2.4GHz, 4×4:4 in 5GHz), up to 6 total spatial streams and a maximum of 5.2Gbps wireless throughput. Taking the advantage of Wi-Fi 6 OFDMA Modulation, MU-MIMO, and BSS Color Spatial Reuse, the RG-AP840-I guarantees minimal signal interference and a maximum of 1024 client connections.
Additionally, RG-AP840-I is IoT ready with integrated module of BLE, without the need of external module and additional investment. With a total of 3 built-in Gigabit LAN ports, the LAN3 port is specially design for external IoT sensor connection with PoE out (passive) feature. Therefore, no extra power adaptor is needed for the sensor.
Upon the uprising challenges of management efficiency and wireless security, all Ruijie enterprise APs support hybrid management mode. Either deployed as standalone AP (Fat mode) or managed AP (Fit mode), the AP will detect the operation mode automatically without extra effort on firmware upgrade. For additional security and operation, we recommend the enterprise customers to choose either one of the below wireless controller options depending on the functionality and capacity:
High Expandability Design
With the design of 3 Gigabit Ethernet ports, the RG-AP840-I not only can expand uplink bandwidth, but can also extend the LAN port for PC, printer and other IP terminal connections. The LAN3 Port is specially design for external IoT sensor connection with PoE out (passive) feature. Therefore, no extra power adaptor is needed for the sensor.
Additionally, the RG-AP840-I is IoT ready enabled by the built-in BLE module, without the need of external module and extra investment.
Wi-Fi 6 Technology
● 1024-QAM High-speed Access
The RG-AP840-I adopts the dual-radio dual-band design and 2G+5G is recommended. With the next-generation 802.11ax for 5G, the maximum access rate can reach 4.8Gbps. If dual-radio is enabled concurrently, the high-speed Wi-Fi can reach 5.2Gbps, offering the true high-speed experience.
● OFDMA High-density User Access
The RG-AP840-I supports OFDMA of 802.11ax, which divides the WLAN channel into a plurality of narrower subchannels, with each user occupying one or more subchannels. By scheduling multiple users to receive and send packets concurrently via the AP, user competition and back-off can be reduced, thereby reducing network latency and improving network efficiency. In a high-density deployment environment, the average rate per user is increased to four times of 802.11ac.
● Bi-Directional MU-MIMO
Compared with the previous Wi-Fi 5 (802.11ac) with only downlink MU-MIMO support, Wi-Fi 6 supports both uplink and downlink MU-MIMO（multi-user, multiple-input and multiple-output）. Therefore, Ruijie RG-AP800 Series access points can connect clients simultaneously, significantly improving the wireless performance and experience.
● TWT（Target Wake Time）
Target wake time (TWT) is used to help minimize contention between clients and reduce the amount of time a client in power save mode to be awake. Energy consumption is reduced by up to 70% of the battery consumption, thereby improving battery life.
● Spatial Reuse with BSS Color
The RG-AP840-I supports spatial reuse with basic service set (BSS) color of 802.11ax to identify the BSSs of different WLANs in the network by different coloring (BSS color), and further divide them into internal and external BSS. Different packet receiving and sending thresholds can be maintained. When receiving packets, BSS coloring is used to quickly identify the packet of the external BSS. If the signal strength is lower than the receiving threshold of the external BSS, the packet will be ignored. The transmission of the internal BSS packet will be not affected. This technology can implement channel reuse in a high-density scenario, greatly reducing the impact of co-channel interference for the actual network deployment.
●Wi-Fi 6 Equipment For All Scenarios:Always One Option Fit For You
Ruijie is one of the leading enterprise networking suppliers worldwide and committed to providing the best Wi-Fi experience to our stakeholders. We are the first supplier to provide full-scenario Wi-Fi 6 access point solution in the market, ranging from indoor, wall plate to outdoor access points, guaranteeing perfect wireless experience in various situations.
