Same product family
Huawei
RRU3253
What it does: RF transmission / reception. Operating RF bands / ranges: 2600 (B38): 2575–2615 MHz.
7 part numbers: 02310JFF / 02310KNG / 02310KWA …
Viewing: model overview
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Main specifications
TechnologiesLTE TDD
Uplink frequency2575–2615 MHz (TDD shared UL/DL, Band 38)
Downlink frequency2575–2615 MHz (TDD shared UL/DL, Band 38)
TX / RX modes8T8R
RF output power8 × 16 W when the uplink-downlink subframe configuration is 2:2; 8 × 12 W when the uplink-downlink subframe configuration is 3:1
Interfaces / connectors2 CPRI ports; ALD port capability: RET supported by CAL; RET not supported by ANT_1, ANT_2, ANT_3, ANT_4, ANT_5, ANT_6, ANT_7, ANT_8, RET
Interfaces and data rates2 CPRI ports, 2.5, 4.9, or 9.8 Gbit/s, Star
Power supply-48 V DC; voltage range: -32 V DC – -60 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
- 550 mm x 320 mm x 135 mm (24 L, without the housing)
- Weight
- ≤ 24 kg (without the housing)
- Bandwidth
- 2600 (Band 38): IBW 40 MHz, OBW 40 MHz
- Capacity
- 2 carriers. The bandwidth per carrier is 10 or 20 MHz.
- Synchronization
- In mode CPRI: clock signal recovery from the incoming line; frame synchronization from REC
- Chassis
- Remote-radio enclosure/form factor; documented dimensions: 550 mm x 320 mm x 135 mm (24 L, without the housing); ingress protection: IP65
- Modules
- Pluggable SFP optical modules in the two CPRI/IR optical ports
- Functional role
- Remote radio unit (RRU)
- Architecture
- Integrated eight-path remote radio unit exchanging baseband data with a BBU over two CPRI/IR optical ports and connecting to antennas through ANT1-ANT8
- Subtype
- LTE TDD remote radio unit
- Details
- Converts and amplifies RF/IF signals, performs A/D and D/A conversion, and multiplexes and filters RX/TX paths
- Connection notes
- BBU via CPRI
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