Required Modules & Boards
- Control Board
- FPGA Processing Board
- Timing & Sync Board
- Power & Fan Module
- Alarm & Monitoring Board
Nokia FBBA Capacity Extension 472182A. Capacity Extension Module for the Flexi System Modules. Function: Plug-in module, board, common/capacity unit, support unit or subrack component. Compatible host/equipment: Compatible BBU/Baseband: Flexi system module or AirScale baseband platform matching the module generation. Compatible RRU/RRH/AAU: Nokia Flexi or AirScale radios subject to platform/release compatibility. System modules: Required host subrack/backplane, common/control unit, capacity and power modules. Cabinets/subracks: Flexi FMFA/FCOB or AirScale AMIA/AMOB/AMOC/AMOD as applicable. Antennas/AAU: Determined by connected radio. Required companion equipment: Compatible Flexi/AirScale host, processing/common unit, transport, capacity, fan and power modules according to the platform BOM. Slot/form factor: 19-inch or vendor-specific form factor; verify exact chassis. Interfaces: RF: No RF connectors; Fronthaul/transport: external fronthaul ports are normally absent; data exchange through the backplane; Power: through the Flexi backplane; Management/synchronization: through the system module; Other: high-speed backplane connector. Power: Powered through Flexi backplane from -48 V DC site supply. Installation: Plug-in slot, backplane or internal rack position. Regional applicability: determined by the connected radio/AAU bands, software, licences and operator configuration. Verification status: Model/item-level where cited; Board/module installation confirmed at host-platform level. Equipment family: Flexi Multiradio. System affiliation: System Modules & Baseband / Flexi capacity extension. Source catalog record: SM-016.

| Form Factor | 19-inch rack mount |
|---|---|
| Dimensions | 45 × 350 × 300 mm |
| Weight | 8.5 kg |
| Operational Temperature | -5 to +55 °C (host-system dependent) |
| Cooling | Front-to-back airflow |
| Management | SNMP / CLI / EMS |
| Compliance | RoHS, REACH, CE |
| Supported Technologies | 2G / 3G / 4G / 5G |
|---|---|
| RAN Platforms | Nokia |
| Compatible Modules | Compatible BBU/Baseband: Flexi system module or AirScale baseband platform matching the module generation. Compatible RRU/RRH/AAU: Nokia Flexi or AirScale radios subject to platform/release compatibility. System modules: Required host subrack/backplane, common/control unit, capacity and power modules. Cabinets/subracks: Flexi FMFA/FCOB or AirScale AMIA/AMOB/AMOC/AMOD as applicable. Antennas/AAU: Determined by connected radio. |
| Software | Current platform software |
| Interworking | System Modules & Baseband / Flexi capacity extension |
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Nokia
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