Outdoor PTMP Base Station Specifications Table
| Specification | Details |
| Model | RG-AirMetro550G-B |
| Device Architecture | External Antenna Base Station (designed for PTP/PTMP links) |
| Radio Infrastructure | Dual-radio, 3 spatial streams |
| Spatial Stream Config |
Radio 1 (2.4 GHz): 1 x 1, SISO (1 spatial stream) Radio 2 (5 GHz): 2 x 2, MIMO (2 spatial streams) |
| Channel Width Support |
2.4 GHz: Auto / 20 / 40 MHz 5 GHz: Auto / 20 / 40 / 80 MHz |
| External Antenna Interface | Requires external matching antennas (e.g., RG-ANT13-360, RG-ANT16S-120, or RG-ANT20S-90) via RF connectors |
| Physical Dimensions | 98.5 mm x 29 mm x 200 mm (3.88″ x 1.14″ x 7.87″) (excluding mounting bracket) |
| Power Over Ethernet | 1 x Passive PoE In port |
| Operating Temperature | –40°C to +80°C (–40°F to +176°F) |
| Operating Humidity | 5% RH to 95% RH (non-condensing) |
| IP Protection Rating | IP55 (Outdoor industrial weatherproof grade) |
| Hardware MTBF | 400,000 hours (~45 years) |
| Link Diagnostics | Integrated Link Bridge Speed Test utility |
| Network Framework | Self-Organizing Network (SON) & AI Link Heatmap utility |
| Mobile App Functions | Remote device control and service reboots via Ruijie Reyee App |
| SNMP Management | SNMPv1, v2c, and v3 Supported |















