BBU–RRU
EN
Huawei radio category illustration
Illustration
Huawei

RRU5818

What it does: RF transmission / reception

3 part numbers: 02313BDD / 02313BDE / 02313NGM = WD5MRRUSKF0C

Viewing: model overview

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Main specifications

TechnologiesWD5MRRUSL80B/WD5MRRUTL801/WD5MRRUSLA0A: LTE TDD, NR TDD and TN (TDD)
Interfaces / connectors8 × 4.3-10 female RF (ANT1–ANT8) + 1 × 4.3-10 female CAL + 1 × DB9 female RET + 2 × SFP female CPRI + male fast DC power connector; ALD port capability: RET supported by CAL, RET; RET not supported by ANT_1, ANT_2, ANT_3, ANT_4, ANT_5, ANT_6, ANT_7, ANT_8
Interfaces and data rates8 × TX/RX RF; 1 × calibration RF; RS485 RET; 2 × optical CPRI (CPRI0 to BBU/upper RRU, CPRI1 to lower RRU/BBU); −48 V DC input; RET antenna control supports AISG 1.1/2.0/3.0; 12 V feeding voltage; 2.3 A feeding current
FamilyHuawei 3900 & 5900 Series Base Station DC blade RRU
Installation environmentIndoor floor installation with IFS06 or IFS5906; tower/building-top installation with OFP06
Additional technical information
Dimensions
480 × 356 × 140 mm
Weight
≤25 kg without shell
Operating RF bands / ranges
PN 02313NGM / WD5MRRUSKF0C: 2496–2690 MHz; other Huawei-tabulated RRU5818 variants retained separately: WD5MRRUSL80B/WD5MRRUTL801 2300–2400 MHz, WD5MRRUSLA0A 3400–3600 MHz
For PN 02313NGM / WD5MRRUSKF0C: 2496–2690 MHz.
Uplink frequency
PN 02313NGM / WD5MRRUSKF0C: 2496-2690 MHz (TDD shared UL/DL); other Huawei-tabulated variants: 2300-2400 MHz or 3400-3600 MHz
For PN 02313NGM / WD5MRRUSKF0C: 2496-2690 MHz (TDD shared UL/DL.
Downlink frequency
PN 02313NGM / WD5MRRUSKF0C: 2496-2690 MHz (TDD shared UL/DL); other Huawei-tabulated variants: 2300-2400 MHz or 3400-3600 MHz
For PN 02313NGM / WD5MRRUSKF0C: 2496-2690 MHz (TDD shared UL/DL.
TX / RX modes
PN 02313NGM / WD5MRRUSKF0C: 8T8R; Huawei-tabulated RRU5818 family variants WD5MRRUSL80B/WD5MRRUTL801/WD5MRRUSLA0A are also 8T8R
For PN 02313NGM / WD5MRRUSKF0C: 8T8R.
RF output power
PN 02313NGM / WD5MRRUSKF0C: 8 × 50 W; Huawei-tabulated RRU5818 family variants WD5MRRUSL80B/WD5MRRUTL801/WD5MRRUSLA0A are also maximum 8 × 50 W
For PN 02313NGM / WD5MRRUSKF0C: 8 × 50 W.
Bandwidth
IBW by frequency variant: 2300–2400 MHz 100 MHz; 2575–2615 MHz 40 MHz; 2496–2690 MHz 194 MHz; 3400–3600 MHz 200 MHz; 3300–3700 and 3420–3800 MHz 200/200 MHz; 3420–3800 high-bandwidth variant 380/300 MHz
Capacity
Carrier capacity depends on variant: 2 NR CC and 2–8 TDD CC; the 3420–3800 MHz high-bandwidth variant supports 4 NR CC and 8 LTE CC
Synchronization
In mode CPRI: clock signal recovery from the incoming line; frame synchronization from REC
Chassis
Remote-radio enclosure/form factor; documented dimensions: 480 × 356 × 140 mm
Modules
Fixed internal high-speed interface unit, signal processing unit, power amplifier, duplexer, extension ports, and power module
Functional role
TDD/NR remote radio unit
Architecture
8T8R DC blade RRU with fixed RF/IF signal-processing, power-amplifier, duplexer and power blocks; two CPRI optical links support BBU and cascaded-RRU connections; external calibration before SRAN16.1, software-selectable internal/external calibration from SRAN16.1 (external default)
Subtype
8T8R RRU
Details
V100R013C10 and later; SRAN13.1 and later; before SRAN16.1 external calibration only; from SRAN16.1 internal/external calibration is software selectable (external default)

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