RRU5502 BSJ 4T4R Dual-Band Radio Unit 1800/2100MHz 80W

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September 12, 2025
Category Connection: Optical Transceiver Module
Brief: Discover the RRU5502 BSJ 4T4R Dual-Band Radio Unit, a high-performance outdoor remote radio unit supporting 1800/2100MHz bands with 80W power. Ideal for distributed base station architectures, it offers robust RF amplification, modulation/demodulation, and seamless integration with antennas and baseband units.
Related Product Features:
  • Supports dual-band operation (1800MHz and 2100MHz) with 4T4R configuration.
  • Delivers up to 80W output power per LTE carrier in single-band mode.
  • Compatible with multiple RATs including UMTS, LTE-FDD, and LTE NB-IoT.
  • Features rugged IP65-rated housing for outdoor deployment in harsh environments.
  • Offers flexible CPRI topology options (star, chain, or dual-star).
  • Operates efficiently with a typical power consumption of 735W at 50% load.
  • Designed for wide temperature range operation (-40°C to +55°C).
  • Includes 4 RF ports and 2 CPRI ports for versatile connectivity.
Faqs:
  • What frequency bands does the RRU5502 support?
    The RRU5502 supports Band 3 (1800 MHz) with RX 1710-1785 MHz and TX 1805-1880 MHz, and Band 1 (2100 MHz) with RX 1920-1980 MHz and TX 2110-2170 MHz.
  • What is the maximum output power of the RRU5502?
    In single-band LTE-FDD mode, the RRU5502 delivers up to 4 × 80W per LTE carrier. In dual-band configurations, the power is reduced to 4 × 40W.
  • Is the RRU5502 suitable for outdoor use?
    Yes, the RRU5502 is designed for outdoor deployment with an IP65 rating, operating temperature range of -40°C to +55°C, and altitude tolerance up to 4,000 meters.
  • What interfaces does the RRU5502 offer?
    The RRU5502 includes 4 RF ports (4.3-10 type), 2 CPRI ports (1.25/2.5/4.9/9.8 Gbps), and a RET control port for remote electrical tilt.