The PR2400-E series is an outdoor 4T4R RRU family supporting 5G NR FR1 and O-RAN Option 7-2x fronthaul (Category A). Designed for wall or pole mounting, the units provide up to 5 W (37 dBm) per channel (approximately 43 dBm total with 4T), 100 MHz bandwidth, and external antenna connectivity. The rugged, fanless design meets IP65 ingress protection standards and supports a wide operating temperature range (-40°C to +55°C), making the series well-suited for outdoor private network coverage, industrial campuses, and small macro extensions.