BBU–RRU
EN
Nokia radio category illustration
Illustration
Nokia

AHPJ

What it does: Radio transmission / reception. Operating RF bands / ranges: B28; n28.

1 part number: 476403A

Viewing: model overview

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Main specifications

TechnologiesLTE, NR
Operating RF bands / rangesB28; n28
Browse: B28 · n28
Uplink frequencyB28/n28: 703–748 MHz
Downlink frequencyB28/n28: 758–803 MHz
TX / RX modes2T4R
RF output power160 W
Interfaces / connectorsDC IN 1 Low power circular APPA, APPB, APPC; ANT 4 4.3-10; RET 1 8-pin circular; EAC 1 MDR26; OPT 2 SFP+; GND 1 2 x M5 screw or 1 x M8 screw; FAN 1 Nokia fan
Interfaces and data ratesDC IN 1 Low power circular APPA, APPB, APPC; ANT 4 4.3-10 AISG on all ports, BiasT support on ANT1 and ANT3; RET 1 8-pin circular RS-485; EAC 1 MDR26; OPT 2 SFP+ CPRI: 9.8 Gbps; Nokia IP seal; GND 1 2 x M5 screw or 1 x M8 screw; FAN 1 Nokia fan Located on the opposite side
Power supplyNominal power supply: –48.0 V DC; Operating range: –40.5 V DC to –57.0 V DC; Extended range: –36.0 V DC to –40.5 V DC; –57.0 V DC to –60.0 V DC
FamilyAirScale
Installation environmentOutdoor
IP ratingIP65
Additional technical information
Weight
14.5 kg (32 lb)
Dimensions
Height: Core RRH: 337 mm (13.27 in.) With mounting brackets: 428 mm (16.85 in.); Width: 295 mm (11.61 in.) With mounting brackets: 324 mm (12.76 in.); Depth: 140 mm (5.51 in.) With mounting brackets: 183 mm (7.20 in.)
Bandwidth
cBW: LTE/NR: 5, 10, 15, 20 MHz; iBW: 45 MHz; oBW: 45 MHz
Capacity
Carriers per path: up to 6
Synchronization
Synchronization from system module via CPRI
Chassis
Remote radio unit housing RRH
Modules
Optional modules: APAA AirScale AC-DC power unit 760 W (473936A); APAM AirScale AC-DC power unit 2300 W (475766A); ASFA AirScale 2 fan unit 300 (473968A)
Functional role
Remote radio transceiver unit
Architecture
Separate radio unit with optical fronthaul and external antenna connectors
Subtype
RRH
Details
Min.. operating temperature: –40°C (–40°F); Max.. operating temperature: 55°C (131°F); Cooling: natural convection (fanless) or optional fan
Installation conditions
Mast; wall
Connection notes
Power supply; antenna system; RET antennas; baseband unit via optical fibre

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