Same product family
Huawei
RRU3004
What it does: RF transmission / reception. Operating RF bands / ranges: 900 EGSM, RX 880–915 MHz, TX 925–960 MHz; 900 PGSM, RX 890–915 MHz, TX 935–960 MHz; 1800, RX 1710–1785 MHz, TX 1805–1880 MHz.
1 part number: 02316780; 02316781; 02317108; 02316779
Viewing: model overview
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Main specifications
TechnologiesGSM
Operating RF bands / ranges900 EGSM, RX 880–915 MHz, TX 925–960 MHz; 900 PGSM, RX 890–915 MHz, TX 935–960 MHz; 1800, RX 1710–1785 MHz, TX 1805–1880 MHz
Browse: 880–915 MHz · 925–960 MHz · 890–915 MHz · 935–960 MHz · 1710–1785 MHz · 1805–1880 MHz
Browse: 880–915 MHz · 925–960 MHz · 890–915 MHz · 935–960 MHz · 1710–1785 MHz · 1805–1880 MHz
Uplink frequencyBy version: 880–915 MHz (900 EGSM), 890–915 MHz (900 PGSM) or 1710–1785 MHz (1800)
Downlink frequencyBy version: 925–960 MHz (900 EGSM), 935–960 MHz (900 PGSM) or 1805–1880 MHz (1800)
TX / RX modes2T2R
RF output power900 EGSM: 2 × 30 W; 900 PGSM: 2 × 30 W; 1800 MHz: 2 × 20 W
Interfaces / connectors2 CPRI ports; ALD port capability: ANT_A: no RET/TMA; ANT_B: no RET/TMA; RET port: RET
Interfaces and data rates2 CPRI ports, 1.25 Gbit/s, Star, chain, or ring; RET antenna control supports AISG 1.1; 12 V feeding voltage; 2.3 A feeding current
Power supply-48 V DC; voltage range: -36 V DC – -57 V DC
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
- 485 mm x 380 mm x 130 mm (24 L, with the housing); 480 mm x 356 mm x 100 mm (18 L, without the housing)
- Weight
- 17 kg (with the housing); 15 kg (without the housing)
- Capacity
- 2 carriers
- Synchronization
- In mode CPRI: clock signal recovery from the incoming line; frame synchronization from REC
- Chassis
- Remote-radio enclosure/form factor; documented dimensions: 485 mm x 380 mm x 130 mm (24 L, with the housing); 480 mm x 356 mm x 100 mm (18 L, without the housing); ingress protection: IP65
- Modules
- AC and DC variants: fixed high-speed interface unit, signal-processing unit, power amplifier, duplexer, extension ports and power module; AC variant includes an AC/DC module with AC-in and DC-out ports
- Functional role
- Remote radio unit (RRU)
- Architecture
- AC and DC variants: remote radio architecture exchanging baseband data with the BBU, with receive RF-to-IF conversion/amplification/digitization, transmit filtering/DAC/up-conversion, and RX/TX multiplexing/filtering on shared antenna paths
- Subtype
- GSM remote radio unit
- Details
- DC variant: RX_IN/OUT inter-RRU RF connection and eastbound/westbound CPRI; AC variant: integrated AC/DC module with AC-in/DC-out plus eastbound/westbound CPRI for BBU/RRU cascading
- Connection notes
- BBU via CPRI
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