S3 CPE Multi-Scenario Gateway.
WiFi 6 Performance, Dual-band 2976Mbps (802.11ax) for 8K/VR/AR, lag-free gaming. 5dBi antenna + multi-band optimization covers 200㎡, eliminating dead zones.
5G+4G Dual-Mode, NSA/SA 5G + global 4G support. Seamless fiber/mobile switching via built-in nano-SIM slot. Rugged design (-20℃~50℃) enables gigabit deployment in outdoor/event/construction sites.
Enterprise-Grade Features, Gigabit WAN/LAN ports, AP/router/repeater modes for NAS/printers. WPA3 encryption, firewalls, Mesh networking, and DMZ/virtual server for secure private clouds.
Smart Management, Guest network isolation, parental controls, load balancing, and web-based setup for high-traffic optimization.
Cross-Scenario Adaptability, Industrial reliability + 5G+WiFi6 speeds empower smart homes, remote offices, and harsh environments with stable, secure connectivity.
| Category | Parameter | Specification |
| Hardware Features | Chip Scheme | RM520N-GL + MT7981BA + MT7976CN + MT7531AE (Dual-core A53 1.3GHz) |
| Storage | 256MB DDR3 + 128MB SPI NAND FLASH | |
| Mobile Network Mode | 5G NR: NSA / SA | |
| 4G: LTE-TDD, LTE-FDD | ||
| 5G/4G Modules | 5G NSA/SA Bands: n1,n2,n3,n5,n7,n8,n12,n13,n14,n18,n20,n25,n26,n28,n29,n30,n38,n40,n41,n48,n66,n70,n71,n75,n76,n77,n78,n79 | |
| LTE-FDD: B1,B2,B3,B4,B5,B7,B8,B12,B13,B14,B17,B18,B19,B20,B25,B26,B28,B29,B30,B32,B66,B71 | ||
| LTE-TDD: B34,B38,B39,B40,B41,B42,B43,B48 | ||
| LAA: B46 | ||
| UMTS/WCDMA: B1,B2,B4,B5,B8,B19 | ||
| WiFi Protocol Standards | IEEE 802.11b, IEEE 802.11g, IEEE 802.11a, IEEE 802.11n, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.3, IEEE 802.3u, IEEE 802.3x | |
| Interface | 1 × 10/100M/1000M WAN port (Auto MDI/MDIX) | |
| 2 × 10/100M/1000M LAN ports (Auto MDI/MDIX) | ||
| 1 × Nano SIM card slot | ||
| Button | Power (on/off) | |
| Reset (press and hold for 5 seconds) | ||
| LED | 5G, 4G, WiFi signal indicator, internet indicator | |
| Antenna | 5dBi gain non-detachable antenna | |
| Number of Antennas | 4 × 5G NR & 4G LTE antennas, 5 × AP antennas | |
| Power Supply | 12V 1.5A / USB 2.0 | |
| Wireless Features | Basic Functions | Wireless on/off |
| SSID Broadcast Enable/Off | ||
| Channel selection: 1~13 (2.4G), 36~165 (5GHz) | ||
| 2.4G bandwidth: 20MHz, 40MHz | ||
| 5G bandwidth: 20MHz, 40MHz, 80MHz, 160MHz | ||
| 2.4G Frequency | 2412~2472MHz | |
| 5G Frequency | 5180~5825MHz | |
| Wireless Transmission Speed | 2.4G 2TR: up to 574Mbps | |
| 5G 2T2R: up to 2402Mbps | ||
| 5G/4G Data Rates | 5G SA: 2.1Gbps (DL) / 900Mbps (UL) | |
| 5G NSA: 2.5Gbps (DL) / 650Mbps (UL) | ||
| LTE: 1.0Gbps (DL) / 200Mbps (UL) | ||
| Working Mode | AP / Router / Repeater | |
| Wireless Security | MAC filtering, WEP (64/128-bit), WPA-PSK, WPA2-PSK, WPA3-SAE, WPA/WPA2-PSK, WPA2-PSK/WPA3-SAE, WPS (PBC) | |
| Other Features | Wireless host status display, site scanning, seamless roaming (nodes & bands) | |
| WiFi Settings | Basic (dual-band integration, SSID, password, encryption, channel, bandwidth, power adjustment) | |
| Advanced (client isolation, 802.11h, WMM) | ||
| Multiple SSIDs (customizable encryption & passwords) | ||
| Software Features | Network Settings | Data/Roaming Switch, APN config, FAILOVER (PPPoE/DHCP/Static), 4G/5G band locking |
| WiFi Settings | Name/password, timing, channel/bandwidth, power, bridging, OFDMA | |
| SMS Feature | Sending/receiving, SMS center settings | |
| Guest Network | SSID, rate/time limits | |
| Parental Controls | Device/time management, URL filtering | |
| Advanced Settings | SIM PIN, bandwidth control, sleep mode, LED control, MAC filtering, firewall, static routing, DDNS, DMZ, UPnP, TR069 | |
| System Settings | Status, time, password, config backup, firmware upgrade, logs, LAN/DHCP, remote management | |
| Use Environment | Operating Temperature | -20°C to 50°C |
| Storage Temperature | -40°C to 70°C | |
| Operating Humidity | 10%~90% RH (non-condensing) | |
| Storage Humidity | 5%~95% RH (non-condensing) |
Advanced Hardware Platform: Developed based on a cutting-edge hardware platform to meet the growing demands of mobile terminal and IoT node access.
Gigabit-Level Access Capability: Provides up to gigabit-level aerial optical fiber access, suitable for VR/AR/4K/8K online video stream transmission bandwidth requirements.
Latest WiFi 6 Technology: Equipped with the latest 802.11ax WiFi 6 technology platform, covering up to 200 square meters of space with enhanced wireless signal and network bandwidth.
Dual-Mode Compatibility: Fully compatible with NSA/SA dual mode, adhering to the network access standards of telecom products set by the Ministry of Industry and Information Technology.
Multi-Band and High-Speed Support: Supports 5G NR NSA/SA dual mode, 4G LTE-TDD/FDD, and ordinary broadband internet access. Features a 2.5Gigabit port for high-speed connectivity.
Comprehensive Interface Options: Offers 1x10/100M/1000/2500M Ethernet (WAN) interface and two 10/100M/1000M adaptive Ethernet (LAN) interfaces with auto MDI/MDIX support.
Enhanced Security: Supports a range of encryption and security mechanisms including 64/128-bit WEP, WPA-PSK, WPA2-PSK, WPA3-SAE, and combinations thereof, ensuring data security in wireless networks.
Flexible Management: Supports web management with an easy installation wizard, web software upgrades, client management, and seamless roaming between nodes and bands.
Mesh Networking Capability: Enables Mesh networking for extended coverage and seamless connectivity.
Versatile Working Modes: Can operate in AP/Router/Repeater modes to suit various network needs.
Robust Wireless Performance: Equipped with 4x5G NR and 4G LTE antennas, 5x AP antennas, and high-gain non-detachable antennas for optimized wireless performance.
Extensive Frequency Band Support: Supports a wide range of 5G/4G frequency bands, ensuring compatibility with various network providers and coverage areas.
User-Friendly Features: Includes parental controls, guest network configuration, SMS sending and receiving, and advanced settings for customized network management.
Wide Operating Range: Designed for operation in temperatures ranging from -20°C to 50°C with humidity tolerance from 10% to 90% RH (non-condensing), ensuring reliability in diverse environments.
