Same product family
Nokia
AHBCB
What it does: Radio transmission / reception. Operating RF bands / ranges: B5; n5; B29.
1 part number: 474242A
Viewing: model overview
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Main specifications
TechnologiesLTE, NR
Uplink frequencyB5/n5: 824–849 MHz B29: not supported
Downlink frequencyB5/n5: 869–894 MHz B29 (LTE only): 717–728 MHz
TX / RX modesB5/n5: 4T4R B29: 2T
RF output power240 W
Interfaces / connectorsDC IN 1 High power circular APPB, APPC Compatible with optional AC power supply; ANT 4 4.3-10+; RET 1 8-pin circular; EAC 1 MDR-26; OPT 2 SFP+ (R2CT); GND 1 M8 or dual M5 screws; FAN 1 Nokia fan
Interfaces and data ratesDC IN 1 High power circular APPB, APPC Compatible with optional AC power supply; ANT 4 4.3-10+ AISG on all ports, BiasT support on ANT1 and ANT3 Has features that prevent damage if mating with a 4.1-9.5 connector is attempted; RET 1 8-pin circular RS-485; EAC 1 MDR-26 4 inputs and 1 control output; OPT 2 SFP+ (R2CT) Up to 9.8 Gbps (CPRI7); R2CT IP seal; GND 1 M8 or dual M5 screws; FAN 1 Nokia fan Located on the heat sink side ANT1 and ANT2 are used for band 29 (B29).
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
- Dimensions
- Height: Core RRH: 560 mm (22.05 in.) With upper and lower mounting brackets: 675 mm (26.57 in.); Width: Core RRH: 308 mm (12.13 in.) With mounting brackets: 327 mm (12.87 in.); Depth: Core RRH: 189 mm (7.44 in.) With mounting brackets: 205 mm (8.07 in.)
- Weight
- Core RRH: 38 kg (83.7 lb)
- Bandwidth
- iBW/oBW: B5/n5 25 MHz; B29 11 MHz (only DL, LTE). Channel LTE B5 1.4/3/5/10 MHz, B29 5/10 MHz; NR n5 5/10/15/20 MHz
- Capacity
- Carriers per path: B5/n5: up to 4 (NR, LTE or NR+LTE) B29 (LTE only): up to 2
- Synchronization
- Synchronization from system module via CPRI
- Chassis
- Remote radio unit housing RRH
- Modules
- Optional modules: ASFC AirScale 2 fan unit 600 (474484A); APAM AirScale AC-DC power unit 2300 W (475766A)
- 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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