The Outdoor All-in-One Antenna That’s Turning Heads (and Data Packets)
If you’re someone who still respects a well-crafted piece of kit—something that’s rugged, reliable, and built like they used to make ’em—you’ll love the QuMax for Teltonika TRB501. This isn’t some fleeting gadget; it’s a full-stack, outdoors-ready hero ready to bridle the raw power of industrial-grade 5G and tame it into something dependable for your infrastructure.

QuMax for Teltonika TRB501 – Rugged 5G Outdoor Solution
When you need dependable, high-speed connectivity in harsh environments, pairing the Teltonika TRB501 industrial 5G gateway with the QuMax all-in-one outdoor antenna delivers performance and reliability in one seamless package. Designed for mission-critical applications, this solution ensures your network stays online where others fail.

Why Choose QuMax with TRB501?
The TRB501 is Teltonika’s latest industrial 5G gateway, offering 3GPP Release 16 technology and a 2.5 Gbps Ethernet interface for uncompromising performance. The QuMax enclosure takes it further, housing the TRB501 in a rugged outdoor unit with integrated high-gain 5G antennas and a single-cable PoE installation. The result is a neat, secure, and weatherproof deployment for everything from remote sites to industrial installations.
Key Features
- All-in-One Outdoor Housing – protects and powers the TRB501 inside a rugged enclosure.
- High-Gain Directional Antennas – integrated 5G/LTE antennas deliver stable signal, even in challenging locations.
- Supports 5G Sub-6 GHz SA & NSA – future-proof connectivity with low latency and high throughput.
- Passive PoE Splitter Built In – single Ethernet cable for power and data simplifies installation.
- Rugged and Weather-Resistant – designed for permanent outdoor mounting on walls or poles.
- Industrial 2.5 Gbps Ethernet – take full advantage of the TRB501’s bandwidth potential.
- Wide Application Range – ideal for remote monitoring, CCTV backhaul, IoT/M2M deployments, renewable energy sites, and critical infrastructure.
TRB501 Key Technical Specifications
Mobile Module
- 5G NR (SA & NSA): n1, n2, n3, n5, n7, n8, n20, n25, n28, n38, n40, n41, n66, n71, n75, n76, n77, n78
- LTE (4G) Cat 19: B1, B2, B3, B4, B5, B7, B8, B12, B13, B14, B17, B18, B19, B20, B25, B26, B28, B29, B30, B32, B38, B39, B40, B41, B42, B46, B48, B66, B71
- 3G WCDMA: B1, B2, B4, B5, B8
Data Rates
- 5G Download: up to 2.4 Gbps
- 5G Upload: up to 900 Mbps
- LTE Cat 19 Download: up to 1.6 Gbps
- LTE Cat 19 Upload: up to 150 Mbps
Interfaces
- 1 x 2.5 Gbps Ethernet (RJ45) with auto-MDI/MDIX
- Passive PoE support
Power & Build
- Power Consumption: <6 W typical
- Operating Temperature: –40 °C to +75 °C
- Industrial Aluminium Housing
- Mounting: DIN-rail, surface, or integrated into QuMax enclosure
QuMax Antenna Specifications
- Integrated Antennas: 4×4 MIMO for 5G/LTE
- Gain: up to 7.5 dBi (5G)
- Polarisation: Cross-polarised for maximum throughput
- Beamwidth: Optimised directional pattern for long-distance stability
- Enclosure: Outdoor IP67 housing with secure compartment for TRB501
- Installation: Pole or wall mount, single-cable feed (PoE)

Use Cases
- Smart City Infrastructure – resilient backhaul for sensors, CCTV, and connected services.
- Energy & Utilities – secure connectivity for wind farms, solar parks, and substations.
- Remote & Rural Connectivity – bring 5G where standard CPEs struggle.
- Transport & Logistics – reliable communication for depots, ports, and cross-border monitoring.
- IoT & M2M Deployments – easy to install, secure, and built to last.
The Verdict
The Teltonika TRB501 paired with the QuMax outdoor antenna is more than just a gateway – it’s a complete industrial-grade 5G connectivity solution. Rugged, secure, and powerful, it provides high-speed performance in the toughest environments while keeping installation simple and tidy.
If you’re looking for future-proof 5G connectivity with reliable coverage and maximum uptime, this combination is the smart choice.