Same product family
Nokia
AHEGC
What it does: Radio transmission / reception. Operating RF bands / ranges: B1; n1; B3; n3.
1 part number: 474914A
Viewing: model overview
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Main specifications
Technologies(standalone and MSR) B1: WCDMA, LTE B3: GSM, LTE n1/n3: NR
Uplink frequencyB1/n1: 1920–1980 MHz B3/n3: 1710–1785 MHz
Downlink frequencyB1/n1: 2110–2170 MHz B3/n3: 1805–1880 MHz
TX / RX modes4T4R
RF output power400 W
Interfaces / connectorsDC IN 1 High power circular APPB, APPC; ANT 4 4.3-10; RET 1 8-pin circular; EAC 1 MDR26; OPT 2 SFP+; GND 1 M8 or dual 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 ANT1 & ANT3; has features that prevent damage if mating with a 4.1-9.5 connector is attempted; RET 1 8-pin circular RS485; EAC 1 MDR26 4 inputs and 1 control output; OPT 2 SFP+ Up to 9.8 Gbps (CPRI7); Nokia IP seal; GND 1 M8 or dual 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
- Dimensions
- Height: With fan unit: 701 mm (27.59 in.); Width: Core RRH: 308 mm (12.13 in.) With mounting bracket: 327 mm (12.87 in.); Depth: Core RRH: 149 mm (5.86 in.) With mounting bracket: 160 mm (6.30 in.)
- Weight
- Core RRH: 34 kg (75.0 lb)
- Bandwidth
- cBW: B1: 5, 10, 15, 20 MHz B3: 1.4, 3, 5, 10, 15, 20 MHz n1/n3: 5, 10, 15, 20 MHz
- Capacity
- Carriers per path: up to 8 carriers in total for all supported RATs
- 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)
- 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: forced (fan)
- Installation conditions
- Mast; wall
- Connection notes
- Power supply; antenna system; RET antennas; baseband unit via optical fibre
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