Overview
The 475266A (ABIO) is a Nokia AirScale high-capacity 5G system module plug-in unit . Its dimensions are 25 mm x 219 mm x 364 mm, it weighs 2.65 kg, and it operates within a temperature range of -5°C to +55°C. It also supports both LTE and 5G NR narrowband cells, including up to 48 cells in a 2T2R or 4T4R configuration.

Key specifications
- Throughput: 14 Gbps (downlink) / 7 Gbps (uplink)
- RRC Users: 15,120
- 5G NR Capacity: Up to 12 cells of 100 MHz bandwidth (wideband)
- LTE/5G NR Narrowband Capacity: Up to 48 cells in a 2T2R or 4T4R configuration
- mMIMO: 32DL/16UL layers
- Dimensions: 25 mm (H) x 219 mm (W) x 364 mm (D)
- Weight: 2.65 kg
- Power Consumption:
- Typical: 160W
- Maximum: 270W
- Operational Temperature: -5°C to +55°C
- Environmental Protection: IP20, ETSI EN 300 019-1-3, class 3.1E
- Fronthaul Interface: Supports eCPRI (10/25 Gbps), CPRI (up to 9.8 Gbps), and OBSAI (3/6 Gbps)
