BBU–RRU
EN
Huawei radio category illustration
Illustration
Huawei

RRU5308

What it does: RF transmission / reception. Operating RF bands / ranges: 800, RX 832–862 MHz, TX 791–821 MHz.

1 part number: 02312JKA

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Main specifications

TechnologiesLTE FDD, LM, LN (SUL)
Operating RF bands / ranges800, RX 832–862 MHz, TX 791–821 MHz
Browse: 832–862 MHz · 791–821 MHz
Uplink frequency800: 832 – 862 MHz
Downlink frequency800: 791 – 821 MHz
TX / RX modes2T2R
RF output power2 × 40 W
Interfaces / connectors2 × 4.3-10 female TX/RX RF (A, B) + RET communication port + 2 × optical CPRI + DC power socket; ALD port capability: ANT_A: RET/TMA; ANT_B: TMA; RET port: RET
Interfaces and data ratesRF A/B; RET (RF A supports RET signal transmission and built-in Bias Tee); CPRI0 to BBU or upper-level RRU; CPRI1 to lower-level RRU or BBU; DC input
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 100 mm (12 L, without the housing)
Weight
15 kg (without the housing)
Bandwidth
800: IBW 20 MHz
Capacity
LTE FDD: 2 carriers. The bandwidth per carrier is 5, 10, 15, or 20 MHz. LTE NB-IoT: 8 carriers 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 unit, signal-processing unit, power amplifier, duplexer, extension ports and power module; optional external MEB; optional external OPM15M (Ver.B)/OPM50M (Ver.B) for AC supply
Functional role
Remote radio unit (RRU)
Architecture
DC blade remote radio unit; fixed high-speed interface, signal-processing, power-amplifier, duplexer, extension-port and power modules; built-in Bias Tee on RF port A; optional MEB monitoring; external OPM15M (Ver.B) or OPM50M (Ver.B) supports AC scenarios
Subtype
Multimode remote radio unit
Details
SRAN12.1/eRAN12.1 and later; V100R012C10 and later
Connection notes
BBU via CPRI

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