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Nokia

ASIK

What it does: Base station control. Technologies: NR.

1 part number: 474021A

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Main specifications

FamilyAirScale
TechnologiesNR
CapacityIPsec DL+UL: calculated 7.5 Gbit/s for 1 boards in half-subrack (IPv4/IPv6, several SA; SRAN20A)
SynchronizationSyncE; IEEE 1588v2 ToP; 1PPS/ToD via GNSS or SIN other BTS; ITU G.703 2.048/10 MHz; GSM frame clock/frame number; inter-module synchronization
ChassisAMIA; AMOB; AMOD
ModulesABIL
Functional roleBase station control, transport and centralized antenna data routing
Interfaces and data ratesEIF1–2: 1/10/25GE; SEI1: 4 × 10GE or 1 × 40GE; LMP 1GE; EAC: 6 assignable inputs/outputs, FSEB/FSEE; SIN/SOUT: GNSS, GSM clock, ITU G.703 2.048/10 MHz; SEI: SyncE and IEEE 1588v2
Interfaces / connectorsEIF1–2: 2 × SFP28; SEI1: 1 × QSFP+; LMP: 1 × RJ45; EAC/SIN/SOUT: 3 × 19PIN; DC IN: terminals; GND: 2 × M5
Power supply−48 V DC; typical consumption 82 W at 25 °C (ETSI ES202 706)
Additional technical information
Installation environment
Slot C inside chassis AirScale
Dimensions
48 × 219 × 377 mm (H × W × D)
Weight
3.2 kg (unpacked)
IP rating
IP20
Architecture
Replaceable common module AirScale SM: transport, centralized antenna data routing and control
Subtype
Common plug-in unit
Details
Operating temperature: front-to-back airflow — −5…+60 °C; back-to-front — −5…+55 °C
Installation conditions
C-subrack slot AirScale
Connection notes
Transport network; boards baseband via backplane

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