Outdoor Macro n3, n1, 80W 4T4R FDD ORU
The RRU4402M operates on the n3, and n1 frequency bands simultaneously, supporting both LTE and 5G NR Radio Access Technologies (RAT). Each transmitter path provides up to 80W of output power, resulting in a total transmitter power of 320W.
Key features include:
- Full compliance with O-RAN interface specifications, supporting 7.2 split fronthaul network configurations
- Two 25Gbps SFP+ ports for fronthaul networking
- Support for 4T4R MIMO operation with external antennas, making it suitable for outdoor deployment
- Optimized for mid-band frequency spectrum (1.8/2.1GHz) for balanced coverage and capacity
Technical data
The following table outlines the detailed technical specifications of the Macro RRU4403M (n3, n1, 320W, 4T4R):
| Standards | 3GPP TS 37.104, O-RAN Split Option 7.2 Category A |
| Duplex Mode | FDD |
| Downlink/Uplink Branches |
4T4R |
| RAT Support/Carrier Support | b3/n3: LTE FDD, NR FDD b1/n1: LTE FDD, NR FDD |
| LTE/NR Operating band | b3/n3: UL (Uplink): 1710 MHz - 1785 MHz; DL (Downlink): 1805 MHz - 1880 MHz b1/n1: UL: 1920 MHz - 1980 MHz; DL: 2110 MHz - 2170 MHz |
| Ingress protection | IP65 |
| Mounting Style | Wall/ Pole/Booklet |
| RF Output Power |
n3/1800: 4 x 40W n1/2100: 4 x 40W |
| Power supply | -48V DC Power (-36V to -60V) |
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