KATHREIN RRU 7700 (4 Ports)
The RRU 7700 Fixed RFID Reader delivers high RF performance with strong read rates and stable signal output even in dense and interference-heavy environments. It ensures accurate data capture with minimal missed reads, making it highly reliable for critical RFID operations.
Key Highlights
- High output power
- Long read distance
- Rugged housing
- Multi-antenna ports
- 24/7 operation
Product Overview
The RRU 7700 is a high-performance RAIN UHF RFID fixed reader designed for demanding industrial and transportation-based applications. It delivers strong and reliable tag reading performance with long-range detection capabilities, making it ideal for environments such as smart traffic systems, tolling points, and vehicle identification solutions. Built with a rugged IP67-rated enclosure, it is suitable for harsh outdoor conditions while ensuring stable operation in mission-critical deployments.
The device features a powerful embedded processing platform that supports edge computing, enabling real-time data handling and reduced backend dependency. It supports industry-standard protocols like EPC Gen2 / ISO 18000-63, along with multiple antenna ports and flexible connectivity options such as PoE+. With its combination of durability, security, and high-speed performance, the RRU 7700 is well-suited for large-scale RFID infrastructure and intelligent automation systems.
Key Features & Capabilities
Enterprise-grade technology designed for mission-critical operations
High RF performance
Delivers strong read rates and stable signal output for accurate tag detection in dense and interference-heavy environments
Long read range capability
Enables wide area coverage, reducing the number of readers required for large deployments
Rugged industrial design
Built for durability and reliable 24/7 operation in harsh industrial conditions
Scalable and consistent throughput
Supports high-volume data processing with stable performance across logistics and industrial applications
Technical Specifications
Key technical details and performance specifications
| Specification | Details |
|---|---|
| Order Number | 52010592 |
| Frequency Range | 865–868 MHz |
| Antenna Port Impedance | 50 Ohm |
| Max TX Power Conducted | 33 dBm |
| Max TX Power Radiated | 33 dBm ERP |
| RX Sensitivity | typ. -80 dBm |
| Number of Antenna Ports | 4 (R-TNC) |
| Standards | EN302208-2 V2.1.1, EN301489-3, EN50364, EN62368-1, EN60529, EPC Gen2 V2 |
| Chip Compatibility | UCODE DNA, ISO/IEC 29167-10, ISO/IEC 18046-2, ISO/IEC 18047 |
| Vehicle Identification | High-speed identification mode (selectable by SW) |
| Data Transmission | Profile optimized data throughput |
| Key Handling | On edge level with embedded HSM module |
| Local Supply Voltage | +10 to +30 VDC |
| Connector (Local Supply) | M12, A-coded, 4-pole |
| Remote Feed | PoE+ according to 802.3at (35–57 V) |
| Connector (Remote Feed) | M12, X-coded, 8-pole (port 1 only) |
| Power Consumption | 25.4 W |
| Processor | ARMv7-A, 2 cores @ 800 MHz |
| Flash Memory | 8 GB eMMC |
| RAM | 1 GB DDR3 |
| Operating System | Linux |
| Ethernet Ports | 2 |
| Data Rate | 10/100 Mbit/s |
| Ethernet Connector | M12, X-coded, 8-pole |
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Frequently Asked Questions
Everything you need to know about RFID and AIDC solutions