Introduction
The Spideradio Rontgen NL452 is a dual-mode outdoor Remote Radio Unit (RRU) supporting both 4G and 5G technologies. It integrates a 4G RRU and a 5G RRU into a single unit, each with 2x40W output power. The unit supports CPRI and eCPRI for seamless integration with third-party 4G+5G Baseband Units (BBU), offering a cost-effective solution for enhanced wireless coverage and capacity.

Highlights
- Supports dual-mode 4G+5G
- Compact and flexible design
- Easy deployment with plug-and-play and SON capabilities
- Supports eCPRI/CPRI and O-RAN functional split 7.2x
- Customizable frequency bands
- Supports FDD/TDD modes
- GUI-based local and remote management
- Reduced operational costs due to lower power consumption
- Suitable for urban and town broadband coverage

Technology
- 4G Standard: 3GPP R12
- 5G Standard: 3GPP R15 SA

Frequency and Bandwidth
- 4G Frequency Bands: B1, B2, B3, B4, B5, B7, B8, B34, B38, B39, B40, B41, B87, B88
- 5G Frequency Bands: N1, N5, N28, N41, N48, N77, N78, N79
- 4G Bandwidth: 3MHz to 20MHz
- 5G Bandwidth: FDD 5MHz to 40MHz, TDD 20MHz to 100MHz

Interface
- Fronthaul: 2 x 10 G optical interface (SFP+)
- Antenna: 2x N-Type connectors for both 4G and 5G
- RET: AISG V2.0
- LED Indicators: 5 status LEDs for each mode

Performance
- TX Power: 2x40W for both 4G and 5G
- Receive Sensitivity: 4G at -102 dBm, 5G at -95 dBm
- MTBF: ≥ 150,000 hours
- MTTR: ≤ 1 hour

Physical Specifications
- Operating Temperature: -40°C to 55°C
- Storage Temperature: -40°C to 70°C
- Humidity: 2% to 95% RH
- Atmospheric Pressure: 70 kPa to 106 kPa
- Ingress Protection: IP65
- Power Consumption: < 500 W
- Weight: < 25 Kg
- Dimensions: <25 L
- Installation: Tower, pole, or wall mount

Model Number
- Rontgen NL452N78B3: Outdoor, CPRI/eCPRI, 2T2R, 2x40W for 5G N78, 2x40W for 4G B3
Note: Customized versions are available upon request.