NOKIA FWHE 472939A LTE1729 D-LTE Micro BTS Unit

1. Appearance and Dimensions

2. Interface Types

• RF Transceiver Ports: 2 x N-type female connectors for antenna connection, enabling signal transmission and reception.

• LED Indicators: Including Status, Backhaul, TXStick, etc., to display device working status, backhaul link status, and facilitate maintenance and fault diagnosis.

• AC Power Input: For connecting to AC power supply.

• Backhaul Interfaces:

  • Optical port (SFP): Enables high-speed data backhaul via fiber for stable and reliable transmission.

  • Electrical port (RJ45): Supports 100/1000Base-T Ethernet for backup backhaul or local maintenance.

• GPS Interface: Connects to GPS antenna for precise time and location synchronization of the base station.

• Grounding Points: Dual-hole design for grounding cables to ensure equipment safety and prevent damage from lightning or static electricity.

3. Technical Specifications

• Operating Frequency Band: 2600MHz (Band 41), filter bandwidth 2575–2635MHz. Supports 2T/2R MIMO technology to enhance system capacity and spectral efficiency.

• Heat Dissipation: Uses heat sinks to ensure stable operation in different environments and prevent overheating.

• Output Power: 2*(250mW–5W), adjustable for coverage needs to optimize energy efficiency.

• Working Bandwidth: Up to 40MHz, supporting high-speed data services.

• Antenna Type: Integrated Directional Panel Antenna with good directivity and gain for extended coverage.

• Antenna Connection: N-type interface for reliable signal transmission.

• Local Maintenance Interfaces:

  • Bluetooth: Enables mobile terminal configuration and management.

  • RJ45: For connecting to computers for complex maintenance.

• Synchronization Modes: Supports RF GPS and 1588v2 (time, phase) for network-wide timing and phase synchronization.

• Transmission Interfaces: RJ45 Ethernet + SFP-based Fiber, supporting 100/1000Base-T or fiber for high-speed data transmission.

• Spurious Emission: Complies with TS36.104 Rev 11 Medium Area standard to minimize interference.

• Operating Temperature: -40°C to +55°C, suitable for extreme climates.

• Protection Level: IP65, dustproof and waterproof for outdoor use.

4. Product Features

• User Capacity and Performance: Supports 600 active users, equivalent to one sector of a macro base station, meeting hotspot coverage demands.

• Smart Scheduler Algorithm: Adopts advanced dynamic resource allocation based on user distribution and service types to optimize user experience.

• Future Evolution: Aligned with LTE-A and other future roadmaps, enabling smooth upgrade to "Zone" capabilities for hotspot clusters to protect investments.

• Cascading Function: Multiple FWHE units can be cascaded (up to 1000m transmission distance), saving backhaul interfaces and ensuring seamless handover between micro and macro stations.

Product DetailS: