Outdoor Macro n20, n8 50W 4T4R FDD
The RRU4402M operates on the n20, and n8 frequency bands simultaneously, supporting both LTE and 5G NR Radio Access Technologies (RAT). Each transmitter path provides up to 50W of output power, resulting in a total transmitter power of 200W.
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 low-band frequency spectrum (800-900MHz) for enhanced coverage
Technical data
The following table outlines the detailed technical specifications of the Macro RRU4402M (n20, n8, 560W, 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 | b20/n20: LTE FDD, NR FDD b8/n8: LTE FDD, NR FDD |
| LTE/NR Operating band | b20/n20: UL: 832 MHz - 862 MHz; DL: 791 MHz - 821 MHz b8/n8: UL: 904 MHz - 915 MHz; DL: 949 MHz - 960 MHz |
| Ingress protection | IP65 |
| Mounting Style | Wall/ Pole/Booklet |
| RF Output Power |
n20/800: 4 x 30W n8/900: 4 x 20W |
| Power supply | -48V DC Power (-36V to -60V) |
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