About the Ericsson Radio 8863 B40 KRC 161 860/1

The Ericsson Radio 8863 B40 KRC 161 860/1 is a Remote Radio Unit (RRU) designed for modern wireless networks, particularly supporting 4G LTE and potentially 5G-ready deployments.

  📡 1. Product Overview  

• Model: Radio 8863 B40 (with internal designation KRC 161 860/1).
• Type: Remote Radio Unit (RRU) for cellular base stations.
• Key Role: Handles radio frequency (RF) transmission and reception, connecting to baseband units (BBUs) via fiber optic cables.

  ⚙️ 2. Technical Specifications  

• Frequency Band: Band 40 (2300–2400 MHz), a TDD-LTE band commonly used in Asia and other regions.
• Power Supply: 24V DC.
• Dimensions: Approximately 480mm × 375mm × 140mm.
• Weight: 22.2 kg (net weight).
• Interfaces:Fiber optic ports for CPRI/eCPRI links to BBUs.RF connectors for antenna connections.
• Compatibility: Works with Ericsson baseband units (e.g., 6000 series) and network management systems.

  🔧 3. Deployment & Use Cases 

• 4G LTE Networks: Primarily for TD-LTE deployments in Band 40.
• Urban and Dense Areas: Suitable for high-capacity scenarios due to Band 40's broad spectrum.
• Multi-Band Sites: Can be integrated with other RRUs (e.g., Band 3, Band 41) for multi-layer networks.

  ⚠️ 4. Key Features  

• High Efficiency: Optimized for energy efficiency and reduced operational costs.
• Scalability: Supports advanced features like MIMO and carrier aggregation.
• Robust Design: Built for outdoor use with IP65 or higher rating (inferred from similar RRUs).

  📊 5. Pricing & Availability  

• Price Range: $1,000–$3,000 per unit (new/refurbished).
• Suppliers: Available via telecom surplus vendors (e.g., Alibaba suppliers).
• Warranty: Typically 1 year for refurbished units.

  💎 Conclusion  

The Ericsson Radio 8863 B40 is a reliable RRU for TD-LTE networks, offering strong performance in Band 40. Its compatibility with Ericsson’s ecosystem makes it a solid choice for network expansions or upgrades. For deployment, verify compatibility with existing infrastructure and ensure proper configuration via Ericsson’s management systems. Let me know if you need help with sourcing or technical details!