Same product family
Huawei
RRU3962
What it does: RF transmission / reception. Operating RF bands / ranges: 1800 MHz: RX 1710–1785 MHz / TX 1805–1880 MHz; 2100 MHz: RX 1920–1980 MHz / TX 2110–2170 MHz.
1 part number: 02311JHY
Viewing: model overview
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Main specifications
Technologies1800 MHz: GSM, LTE FDD and NR SUL; 2100 MHz: UMTS, LTE FDD and NR SUL; combined 1800+2100 MHz supports GSM/UMTS/LTE combinations and NR SUL combinations
Operating RF bands / ranges1800 MHz: RX 1710–1785 MHz / TX 1805–1880 MHz; 2100 MHz: 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 MHz: 1710-1785 MHz; 2100 MHz: 1920-1980 MHz
Downlink frequency1800 MHz: 1805-1880 MHz; 2100 MHz: 2110-2170 MHz
TX / RX modes2T4R
RF output power2 × 80 W
Interfaces / connectors2 CPRI ports; ALD port capability: ANT_A: RET/TMA; ANT_B: RET/TMA; ANT_C: TMA; ANT_D: TMA; RET port: RET
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 150 mm (18 L, without the housing)
- Weight
- 20 kg (without the housing)
- Bandwidth
- Instantaneous bandwidth: 40 MHz in 1800 MHz and 40 MHz in 2100 MHz. LTE FDD carrier bandwidth: 1.4/3/5/10/15/20 MHz
- Capacity
- GSM: 6 carriers UMTS: 6 carriers without MIMO; 4 carriers with MIMO LTE FDD: Each RRU supports two carriers in one frequency band and four carriers in two frequency bands. 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 150 mm (18 L, without the housing); ingress protection: IP65
- Modules
- Optional external power modules for AC scenarios: AC/DC power module, OPM15M or OPM50M; native input −48 V DC (−36 to −57 V DC)
- Functional role
- Remote radio unit (RRU)
- Architecture
- Software-defined radio (SDR); operating mode is selected by software configuration
- Subtype
- Multimode remote radio unit
- Details
- 2 × CPRI at 1.25/2.5/4.9/9.8 Gbit/s, star/chain/dual-star; CPRI MUX up to 4 levels; TMA supported; RET AISG 2.0 with 12 V, 2.3 A feed
- Connection notes
- BBU via CPRI
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