Same product family
Nokia
ABIO
What it does: Baseband processing. Technologies: LTE; NR.
2 part numbers: 475266A / 475266A; 475266B
Viewing: model overview
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Main specifications
FamilyAirScale
TechnologiesLTE; NR
Capacity5G TDD FR1: 6 cells × 100 MHz, 8 DL; 5G FDD FR1: 24 cells × 20 MHz, 4T4R; 5G TDD FR2: 2 sectors × 800 MHz or 4 sectors × 400 MHz, 2T2R; LTE FDD: 24 cells × 20 MHz, 4T4R; TD-LTE: 12 cells × 20 MHz, 4T4R
SynchronizationIncluded AirScale SM: centralized synchronization from common unit
ChassisAMIA; AMID; AMOB; AMOD
Modules9 pluggable optical transceivers SFP28
Functional rolePer-channel processing baseband and optical interfaces to radio units
Interfaces and data rates10/25GE eCPRI; CPRI 2.45/4.91/9.83 Gbit/s IQC; CPRI-A 9.83 Gbit/s only NR FDD (CB007605); OBSAI 6.14 Gbit/s (CB006844); interface type identical in pairs RF1/2, RF3/4, RF5/6; RF7–RF9 independent and disabled upon CB006294
Interfaces / connectors9 × SFP28 (RF1–RF9)
Power supplytypical consumption 149 W at 25 °C (ETSI ES202 706)
Additional technical information
- Installation environment
- Field-replaceable capacity board inside the chassis AirScale
- Dimensions
- 25 × 219 × 364 mm (H × W × D)
- Weight
- 2.65 kg (unpacked)
- IP rating
- IP20
- Bandwidth
- Supported band LTE FDD: 5/10/15/20 MHz (Rel21B)
- Architecture
- Field-replaceable board AirScale SM: cellular processing baseband and optical fronthaul to radio modules
- Subtype
- Capacity plug-in unit
- Details
- Operating temperature: front-to-back airflow — −5…+55 °C; back-to-front — −5…+45 °C
- Installation conditions
- B-subrack slot AirScale
- Connection notes
- Radio units via fronthaul; common board via backplane
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