Same product family
Huawei
RRU3952m
What it does: RF transmission / reception. Operating RF bands / ranges: 1800, RX 1710–1785 MHz, TX 1805–1880 MHz; 2100, RX 1920–1980 MHz, TX 2110–2170 MHz.
3 part numbers: 02311CPM= / 02311CPN= / 02311CPM; 02311CPN
Viewing: model overview
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Main specifications
TechnologiesRRU395 2m / 1800: GSM, LTE FDD, GL, LM, LN (SUL), GLN (SUL); RRU395 2m / 2100: UMTS, LTE FDD, UL, LN (SUL), ULN (SUL)
Operating RF bands / ranges1800, RX 1710–1785 MHz, TX 1805–1880 MHz; 2100, RX 1920–1980 MHz, TX 2110–2170 MHz
Browse: 1710–1785 MHz · 1805–1880 MHz · 1920–1980 MHz · 2110–2170 MHz
Browse: 1710–1785 MHz · 1805–1880 MHz · 1920–1980 MHz · 2110–2170 MHz
Uplink frequency1800: 1710 – 1785 MHz; 2100: 1920 – 1980 MHz
Downlink frequency1800: 1805 – 1880 MHz; 2100: 2110 – 2170 MHz
TX / RX modes2T4R single-band or 2T2R+2R' dual-band
RF output powerRRU3952m (1800 MHz): 2 × 60 W; RRU3952m (2100 MHz): 2 × 60 W
Interfaces / connectors2 CPRI ports; ALD port capability: ANT_A: RET/TMA; ANT_B: TMA; ANT_C: no RET/TMA; ANT_D: no RET/TMA; RET port: RET/TMA; Both 1800/2100 MHz types: TX/RX A/B, RX C/D, EXT_ALM, RET, RTN(+)/NEG(-), CPRI0/CPRI1 optical/electrical
Interfaces and data rates2 CPRI ports, 1.25, 2.5, 4.9, or 9.8 Gbit/s, Star, chain, or dual- star; RET antenna control supports AISG 1.1/2.0; 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
- 400 mm x 300 mm x 100 mm (12 L, without the housing)
- Weight
- 15 kg (without the housing)
- Bandwidth
- 1800: IBW 1800 MHz 2T4R: 45; 1800 MHz 2T2R +2100 MHz 2R: 40 MHz; 2100: IBW 60 MHz
- Capacity
- RRU3952m (1800 MHz): GSM: 8 carriers LTE FDD: 2 carriers. The bandwidth per carrier is 1.4, 3, 5, 10, 15, or 20 MHz. LTE NB-IoT: 2 carriers NR (SUL): 1 carrier; RRU3952m (2100 MHz): UMTS: 6 carriers without MIMO; 4 carriers with MIMO LTE FDD: 2 carriers. The bandwidth per carrier is 1.4, 3, 5, 10, 15, or 20 MHz. NR (SUL): 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 100 mm (12 L, without the housing); ingress protection: IP65
- Modules
- Fixed internal high-speed interface module, signal-processing unit, power amplifiers and duplexer
- Functional role
- Remote radio unit (RRU)
- Architecture
- Software-defined radio (SDR); operating mode is selected by software configuration
- Subtype
- Multimode remote radio unit
- Details
- Exchanges downlink/uplink baseband data with the BBU; RF/IF conversion and amplification; analog/digital conversion; RX/TX multiplexing and filtering
- Connection notes
- BBU via CPRI
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