Same product family
Nokia
AHLBA
What it does: Radio transmission / reception. Operating RF bands / ranges: B12; n12; B14; n14; B17.
1 part number: 474240A
Viewing: model overview
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Main specifications
TechnologiesLTE, NR, NB-IoT
Uplink frequencyB12 /n12 : 699–715 MHz B14 /n14 : 788–798 MHz B17 (LTE only): 704–715 MHz
Downlink frequencyB12 /n12 : 729–745 MHz B14 /n14 : 758–768 MHz B17 (LTE only): 734–745 MHz
TX / RX modesB12 /n12 : 4T4R B14 /n14 : 4T4R
RF output power320 W
Interfaces / connectorsDC IN 1 High power circular APPB, APPC; ANT 4 4.3-10; RET 1 8-pin circular; EAC 1 MDR-26; OPT 2 SFP+ (R2CT); GND 1 M8 or 2 x M5 screws; FAN 1 Nokia fan
Interfaces and data ratesDC IN 1 High power circular APPB, APPC; ANT 4 4.3-10 AISG on all ports, BiasT support on ANT 1 and ANT 3. ANT 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 alarm inputs and 1 control output; OPT 2 SFP+ (R2CT) Up to 9.8 Gbps (CPRI7); R2CT IP seal; GND 1 M8 or 2 x M5 screws; FAN 1 Nokia fan Located on the heat sink 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
- 35 kg (77.2 lb)
- Dimensions
- Height: Core RRH: 560 mm (22.0 in.) With upper and lower mounting brackets: 675 mm (26.6 in.); Width: Core RRH: 308 mm (12.1 in.) With mounting brackets: 327 mm (12.9 in.); Depth: Core RRH: 177 mm (7.0 in.) With mounting brackets: 193 mm (7.6 in.)
- Bandwidth
- iBW DL/UL: B12/n12 16 MHz; B14/n14 10 MHz; B17 11 MHz. oBW DL/UL: B12/n12 16 MHz; B17 10 MHz. Channel LTE 5/10 MHz; NR n12 5/10/15 MHz, n14 5/10 MHz
- Capacity
- Per path: LTE — up to 3 carriers; NR or jointly NR+LTE — up to 8
- Synchronization
- Synchronization from system module via CPRI
- Chassis
- Remote radio unit housing RRH
- Modules
- Optional modules: APAM AirScale AC-DC power unit 2300 W (475766A); ASFC AirScale 2 fan unit 600 (474484A)
- 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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