Nokia radio category illustration — Illustration

FRIG

Name: Nokia FRIG
Brand: Nokia

What it does: Converts and amplifies radio signals. Operating RF bands / ranges: 1700 / 2100 MHz.

1 part number: 472704A

Viewing: model overview

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Main specifications

TechnologiesFDD-LTE

Operating RF bands / ranges1700 / 2100 MHz

Uplink frequency1710-1755 MHz

Downlink frequency2110-2155 MHz

TX / RX modes4T4R

RF output power4 × 30 W/2 × 60 W

Interfaces / connectors4 × 7/16 ANT; 3 × SFP OPT; 1 × 3-screw terminal DC IN; 2 × QMA RX; 1 × 8-circular contact RET; 1 × D-sub MDR14 EAC; 1 × 2 × 15-contact LMP

Interfaces and data rates3 × SFP, 6 Gbit/s; 1 × RET; 1 × EAC; 1 × LMP

Power supplyNominal supply voltage: -48.0 V DC; Nominal input voltage range: -40.5 V DC to -57.0 V DC; Extended input voltage range: -36.0 V DC to -40.5 V DC -57.0 V DC to -60.0 V DC

FamilyFlexi

Installation environmentpole/wall installation; directly on the wall installation

IP ratingIP65

Additional technical information

Weight: 23.7 kg (52.5 Ib)
Dimensions: Height: 459.5 mm (18.1 in.); Width: 400 mm (15.7 in.); Depth: 2 × 60 W version: 133.4 mm (5.2 in.) 4 × 30 W version: 162.3 mm (6.4 in.)
Bandwidth: DL instantaneous bandwidth: 45 MHz; UL instantaneous bandwidth: 45 MHz; DL filter bandwidth: 45 MHz; UL filter bandwidth: 45 MHz
Capacity: 5G: up to 4 carriers per path (for 5G SA — after update via SRAN up to SRAN20A or later)
Synchronization: Synchronization from system module via OBSAI
Chassis: Remote radio unit housing Flexi RRH
Modules: Integrated: RF control; 4 transmit paths with PA; 4 receive paths with LNA; TX/RX-filters; PSU
Functional role: Remote base station radio unit
Architecture: Remote radio unit (Remote Radio Head)
Subtype: Flexi Remote Radio Head 4TX 1700/2100
Details: Minimum operating temperature, including cold start: −40 °C; maximum external: +55 °C in the shade, +50 °C in sunlight; indoor without fan: +45 °C. Output power may be limited during sustained high temperatures.
Installation conditions: Mast; wall
Connection notes: Power supply; antenna system; RET antennas; baseband unit via optical fibre