RRU3939

Name: Huawei RRU3939
Brand: Huawei

What it does: RF transmission / reception. Operating RF bands / ranges: 1800, RX 1710–1785 MHz, TX 1805–1880 MHz.

1 part number: 02310SSQ

Viewing: model overview

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Main specifications

TechnologiesGSM, LTE FDD, GL, LM, GLM

Operating RF bands / ranges1800, RX 1710–1785 MHz, TX 1805–1880 MHz
Browse: 1710–1785 MHz · 1805–1880 MHz

Uplink frequency1800: 1710 – 1785 MHz

Downlink frequency1800: 1805 – 1880 MHz

TX / RX modes2T2R

RF output power2 × 60 W

Interfaces / connectors2 port CPRI; support TMA and RET-antennas

Interfaces and data rates2 port CPRI, 1.25/2.5/4.9 Gbit/s; topology: star, chain or dual-star; RET: AISG 1.1/2.0, power supply 12 V / 2.3 A

Power supply-48 V DC; voltage range: -36 V DC – -57 V DC

FamilyHuawei 3900 & 5900 Series Base Station RRU

Installation environmentOperating environment: ETSI EN 300019-1-4 V2.1.2 (2003-04) Class 4.1, "Non-weatherprotected locations".

IP ratingIP65

Additional technical information

Dimensions: 400 mm x 300 mm x 150 mm (18 L, without the housing)
Weight: 20 kg (without the housing)
Bandwidth: 1800: IBW With GSM: 35; Without GSM: 40 MHz
Capacity: GSM: 8 carriers LTE FDD: 2 carriers. The bandwidth per carrier is 1.4, 3, 5, 10, 15, or 20 MHz. LTE NB-IoT: 1 carrier
Synchronization: In mode CPRI: clock signal recovery from the incoming line; frame synchronization from REC
Chassis: Remote-radio enclosure/form factor; documented dimensions: 400 mm x 300 mm x 150 mm (18 L, without the housing); ingress protection: IP65
Modules: Self-contained RRU3939 outdoor radio module with modular construction and fixed external RF, CPRI, power, RET and monitoring/alarm interfaces
Functional role: Remote radio unit (RRU)
Architecture: Software-defined radio (SDR); operating mode is selected by software configuration
Subtype: Multimode remote radio unit
Details: RF part of a distributed base station; modulates and demodulates, processes, combines and divides baseband and RF signals; SDR operation: GL by software; 2T2R
Connection notes: BBU via CPRI

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