Huawei radio category illustration — Illustration

RRU3953w

Name: Huawei RRU3953w
Brand: Huawei

What it does: RF transmission / reception. TX / RX modes: 2T4R.

2 part numbers: 02311BBK= / 02311BBK

Viewing: model overview

Request a Quote

Request current availability, condition and pricing. Delivery terms are agreed in the quotation.

Main specifications

TechnologiesGSM, LTE FDD, LTE NB-IoT and NR supplementary uplink (SUL)

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

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)
Operating RF bands / ranges: PN 02311BBK; 02311BBK: 1800 MHz
For PN 02311BBK.
Uplink frequency: PN 02311BBK; 02311BBK: RX 1710–1785 MHz
For PN 02311BBK.
Downlink frequency: PN 02311BBK; 02311BBK: TX 1805–1880 MHz
For PN 02311BBK.
Bandwidth: 1800 MHz IBW: 75 MHz. LTE FDD carrier bandwidth: 1.4, 3, 5, 10, 15 or 20 MHz; NR SUL carrier bandwidth in the listed LN/GLN configurations: 15 or 20 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 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: Fixed internal high-speed interface unit, signal-processing unit, power amplifier, duplexer, extension ports and power module; optional external AC/DC power module
Functional role: PN 02311BBK; Remote radio unit
For PN 02311BBK.
Architecture: Software-defined radio (SDR); operating mode is selected by software configuration
Subtype: PN 02311BBK; KUNLUN
For PN 02311BBK.
Details: Converts and amplifies RF/IF signals, multiplexes and filters RX/TX; built-in bias tee on RF ports A/B carries OOK and RF ports A-D provide DC TMA feed
Connection notes: BBU; antenna; RET RCU; alarm device