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4T4R ORU Digital Subsystem IP

Fronthaul-ready 5G NR O-RAN 7.2A digital subsystem for Altera Agilex 7 FPGAs



Accelerate O-RU development with a configurable 4T4R subsystem built for high-throughput fronthaul, rich PRACH support, and robust O-RAN interoperability.

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ORU-4T4R Cat A Digital Phy Sub System

Key Specifications

  • TDD / FDD

  • 2CC - 4T4R or 1C - 4T4R

  • NR 30KHz SCS

  • oBW - 200 MHz

  • 20 MHz to 100 MHz support per CC

  • Front Haul - 25GbE x 1

  • Uncompressed 16bits IQ, BFP 9 bits

  • Short / Long PRACH

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