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NOKIA FWHE 472939A LTE1729 D-LTE Micro BTS Unit
1. Appearance and Dimensions
Variant | Dimensions | Band | Power | Integrated antenna | Integrated Wi- Fi |
FWHE LTE1729 472939A | H: 247 mm (9.72 in.) W: 327 mm (12.87 in.) D: 120 mm (4.72 in.) W: 6.2 kg (13.66 lb) V: 7.2 L | Band 41 2575–2635 MHz Band 38 2575–2620 MHz Bandwidths: 10, 20 MHz Carriers: 2 | Antenna output: 2 x 5 W 0.25, 0.315, 0.4, 0.5, 0.63, 0.8, 1, 1.2, 1.6, 2, 2.5, 3, 4, 5 W Device input: 90–264 Vac | Directional: FAWJ | No |
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:
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