Ruijie RG-AirMetro550G-B, Base Station of RG-AirMetro Series Wireless Bridges

The Ruijie Reyee RG-AirMetro550G-B is a high-performance 5GHz WiFi 5 wireless bridge base station designed for outdoor point-to-multipoint (PtMP) and point-to-point (PtP) applications. Below are its key specifications: Wireless Specifications: Frequency: 5 GHz (802.11a/n/ac, 5.150–5.850 GHz, country-specific restrictions apply) and 2.4 GHz (802.11b/g/n, 2.4000–2.4835 GHz). Max Throughput: Up to 867 Mbps at 5 GHz (2×2 MIMO). 2.4 GHz Antenna: Internal 3 dBi antenna (single stream, up to 150 Mbps). Channel Width: 20/40/80 MHz. Protocol: Proprietary TDMA-based protocol for efficient PtMP connections. PtMP Capacity: Supports up to 32 client devices (1:32 PtMP links). Transmission Distance (with external antennas, sold separately): RG-ANT20S-90 (90°, 20 dBi): Up to 10 km. RG-ANT16S-120 (120°, 16 dBi): Up to 5 km. RG-ANT13-360 (360°, 13 dBi): Up to 2 km. Antenna Beamwidth (with external antennas): 90° antenna: H: 90°, V: 7°. 120° antenna: H: 120°, V: 10°. 360° antenna: H: 360°, V: 7°. Antenna Connectors: 2x SMA connectors for external antennas. Hardware Specifications: Ports: 2x 10/100/1000 Mbps Gigabit Ethernet (GE) ports (1x 24V Passive PoE, 12W). Power Supply: 24V Passive PoE (0.5A adapter included). 12V DC input (1A). IP Rating: IP55 (weatherproof, suitable for outdoor use). Surge Protection: 6 kV. ESD Protection: ±24 kV (contact/air). Wind Survivability: Up to 220.32 km/h (137 mph). Dimensions: 200 x 98.5 x 29 mm (7.9 x 3.9 x 1.1 in). Operating Temperature: -40°C to 80°C (-40°F to 176°F); max 60°C (140°F) with power adapter. Storage Temperature: -40°C to 85°C (-40°F to 185°F). Humidity: 5% to 95% RH (non-condensing). LED Indicators: 3x Signal Strength, 2x LAN, 1x System. Software Features: Operation Modes: Base Station or CPE (Customer Premises Equipment). Management: Web interface, one-click configuration, all-in-one cloud management. Tools: AI Heatmap, bridge alignment tool, spectrum scan, link optimization, SSID masquerading, spectrum analysis, WMM, storm control, VLAN packet transmit, DHCP server, network diagnostics (ping/traceroute/DNS), ARQ, remote reboot. Pairing: One-touch pairing (within 30 seconds). Default Login IP: 10.44.77.254. Additional Features: Supports solar power supply via 12V DC input. Ideal for WISP, CCTV, industrial, and rural connectivity applications. Package Contents: Wireless bridge, 24V 0.5A PoE injector, power cord, user manual, warranty card.