Nokia radio category illustration — Illustration

FRND

Name: Nokia FRND
Brand: Nokia

What it does: Converts and amplifies radio signals. Operating RF bands / ranges: 2350 MHz.

2 part numbers: 473965A / 473965A.101

Viewing: model overview

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Main specifications

TechnologiesLTE FDD; hardware support GSM/EDGE/WCDMA (tested in the report LTE FDD)

Operating RF bands / ranges2350 MHz

Uplink frequency2315–2318 MHz

Downlink frequency2347–2350 MHz

TX / RX modes2T4R

RF output power2 × 5 W (maximum average output power)

Interfaces / connectors4 × 4.3-10 (50 Ohm); 1 × SFP+; 1 × RJ45 EAC; 1 × 8-pin circular RET; 1 × 2-pole circular DC; card-edge LMP; ground 2 × M5 / 1 × M8

Interfaces and data ratesCPRI; AISG 2.0; EAC: 4 external alarms; LMP: Ethernet 10/100 Mbit/s (factory port, inaccessible during operation)

Power supply−48 V DC nominal; operating range −40.5…−57 V; extended −36…−60 V

FamilyFlexi Multiradio / AirScale

Installation environmentOn a mast or wall with a mounting kit

IP ratingIP65

Additional technical information

Weight: 17 kg (core RRH)
Bandwidth: 3 MHz (channel LTE)
Capacity: FDD-LTE17A, LTE3612: 1 cell 3 MHz per FRND, 2 × 2 MIMO with 4RX diversity; up to 2 FRND in basic cell set, via CPRI 2.4 Gbit/s ABIA; up to 2 sets of ABIA; CA and multi-carrier mode disabled
Synchronization: Synchronization from system module via CPRI
Chassis: Separate aluminum housing
Modules: RF control; 2 transmit paths with PA; 4 receive paths with LNA; PDRX, TX/RX-filters and VSWR-detectors; PSU
Functional role: Remote base station radio module
Architecture: Remote radio module with two transmitters and four receive paths; optical control from the system module via CPRI
Subtype: RRH
Details: LTE: QPSK, 16QAM, 64QAM, 256QAM; modes MIMO and non-MIMO