BBU–RRU
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Nokia

ASIAA

What it does: Base station control. Technologies: GSM; WCDMA; LTE.

1 part number: 474403A

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Main specifications

FamilyAirScale
TechnologiesGSM; WCDMA; LTE
CapacityIPsec DL+UL: calculated 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
ModulesABIA
Functional roleBS control, transport and centralized antenna data routing
Interfaces and data ratesEIF1–2: 1/10GE; EIF3–5: 1GE; SEI1–2: via 2 × 10GE and 2 × 6.25 Gbit/s SRIO; SRIO1–2: connection via Flexi Multiradio 10; 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 × SFP+; EIF3–5: 3 × RJ45; SEI1–2: 2 × MiniSAS-HD; SRIO1–2: 2 × SFP+; LMP: 1 × RJ45; EAC/SIN/SOUT: 3 × 19PIN; DC-IN: screw-type; GND: 2 × M5
Power supply−48 V DC
Additional technical information
Installation environment
Slot C inside chassis AirScale
Dimensions
48 × 219 × 377 mm (H × W × D)
Weight
3.1 kg (unpacked)
IP rating
IP20
Architecture
Replaceable common-board inside the sub-rack AirScale
Subtype
Common plug-in unit with screw-type DC-connector
Details
Buttons Reset and Service; backup software loading mode for recovery
Installation conditions
C-subrack slot AirScale

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