Huawei Radio and Board
Description
Description
Huawei Radio and Board
The list of Huawei Radio and Board here is available with a brief description about their functionality. The Radio Unit (RRU/AAU) handles RF transmission and reception near the antenna, converting signals from digital to analog. The Baseband Unit (BBU), located indoors, acts as the central processor, utilizing boards like UBBP (processing) and UMPT (control) for digital signal and system management.
Documents of Huawei Radio and Board Products
Download Huawei 3900 & 5900 Series Base Station Model Description 2024 issue 25 2024 FROM Here
#Download Huawei 5900 Series Base Station V100R013C00 Technical Description Draft 2017 included 3000 Series FROM HERE
Download Huawei BBU Technical Specifications V100R020C10-01 2024 FROM HERE
Download Huawei RRU V100R015C10 Technical Specifications 2019 FROM HERE
Description of Huawei Radio and Board
Huawei’s wireless network equipment is built on a distributed architecture, separating the signal processing and radio transmission components. The main components are the Baseband Unit (BBU), the Remote Radio Unit (RRU), and the newer Active Antenna Unit (AAU).
Huawei Radio Units (RRU and AAU)
Huawei Radio Units are responsible for the radio frequency (RF) part of the communication. They convert digital baseband signals into analog RF signals for transmission and vice versa. They are typically mounted near the antennas atop the tower or pole.
| Component Type | Role & Description | Key Models / Part Numbers (Examples) |
| RRU (Remote Radio Unit) | The traditional radio unit for 2G/3G/4G/5G. It connects to passive antennas via coaxial cables. Designed to be compact, lightweight, and energy-efficient. | RRU5909 (900MHz), RRU5309 (800MHz), RRU5502 (Dual-band 1800+2100MHz). |
| AAU (Active Antenna Unit) | The key 5G innovation. It integrates the radio unit (RRU) and the antenna array into a single box. This is essential for Massive MIMO to handle many antenna elements and is used for mid-band (C-Band) and low-band 5G. | AAU5973 (Mid-band 5G), AAU5636 (Multi-band sub-6 GHz), Blade AAU X (All-band integration, next-gen). |
Huawei Baseband and Processing Boards (BBU)
The Baseband Unit (BBU) is the central processing brain of the base station, performing baseband signal processing, main control, and transmission functions. They are typically installed at the base of the tower or in an equipment room.
| Component Type | Role & Description | Main Control Boards (UMPT Series) | Baseband Processing Boards (UBBP Series) |
| BBU3900/3910 | Older generation BBU, primarily for 2G/3G/4G, but can support early 5G (NR). Modular, supporting a wide range of processing boards. | UMPTb9 (Universal Main Processing & Transmission) | UBBPd6, UBBPg2 (Universal Baseband Processing) |
| BBU5900/5900A | The latest and most advanced Baseband Unit, designed for 5G Massive MIMO and multi-RAT (Radio Access Technology) convergence (2G/3G/4G/5G) in a “Six-in-One” architecture. Offers vastly increased capacity and throughput. | UMPTe3, UMPTg3 | UBBPe4, UBBPg2 |
Key BBU Boards
Boards are modular cards that plug into the BBU chassis to handle specific functions:
- Universal Main Processing and Transmission Board (UMPT): This is the main control board.6 It handles system management, clock generation, maintenance, and provides the physical interface to the core network and the transmission network (e.g., fiber backhaul).
- Universal Baseband Processing Board (UBBP): This board performs the actual baseband signal processing, coding/decoding, and modulation/demodulation.8 It handles the high-speed CPRI (Common Public Radio Interface) optical link to the RRUs/AAUs. Different UBBP variants (like ‘e’ and ‘g’ series) support various generations and capacity requirements (e.g., 4*4 MIMO, 8*8 MIMO).
- Universal Power and Environment Unit (UPEU): Handles the DC power input and provides physical interfaces for monitoring environmental alarms (e.g., temperature, door sensors).
Huawei List Of Material | |
| BOM Number | Hardware Module |
| 02310KPF | RRU3232 (1800M) |
| 02310KPC | RRU3232 (1800M) |
| 02310KPB | RRU3232 (1800M) |
| 02310GVT | RRU3232 (1800M) |
| 02310GVR | RRU3232 (1800M) |
| 02310GUU | RRU3232 (1800M) |
| 02310GRK | RRU3232 (1800M) |
| 02310GQP | RRU3232 (1800M) |
| 02310GFL | RRU3232 (1800M) |
| 02310VED | RRU3232 (2300M) |
| 02310THC | RRU3232 (2300M) |
| 02310THB | RRU3232 (2300M) |
| 02310THA | RRU3232 (2300M) |
| 02310QBK | RRU3232 (2300M) |
| 02310PGG | RRU3232 (2300M) |
| 02310PDM | RRU3232 (2300M) |
| 02310MUE | RRU3232 (2300M) |
| 02310MTY | RRU3232 (2300M) |
| 02310KLU | RRU3232 (2300M) |
| 02310KCR | RRU3232 (2300M) |
| 02310FVQ | RRU3232 (2300M) |
| 02310FBD | RRU3232 (2300M) |
| 02310EYY | RRU3232 (2300M) |
| 02310EVR | RRU3232 (2300M) |
| 02310EPS | RRU3232 (2300M) |
| 02310EPH | RRU3232 (2300M) |
| 02310EMD | RRU3232 (2300M) |
02310DWD | RRU3232 (2300M) |
| 02310SPE | RRU3232 （2500M） |
| 02310QSE | RRU3232 （2500M） |
| 02310QRT | RRU3232 （2500M） |
| 02310PWN | RRU3232 （2500M） |
| 02310PKD | RRU3232 （2500M） |
| 02310NTT | RRU3232 （2500M） |
| 02310JUS | RRU3232 （2500M） |
| 02310FVV | RRU3232 （2500M） |
| 02310FJT | RRU3232 （2500M） |
| 02310ECS | RRU3232 （2500M） |
| 02310BTP | RRU3232 （2500M） |
| 02310UUP | RRU3232 （3500M） |
| 02310ULE | RRU3232 （3500M） |
| 02310UKH | RRU3232 （3500M） |
| 02310UKG | RRU3232 （3500M） |
| 02310TER | RRU3232 （3500M） |
| 02310RMH | RRU3232 （3500M） |
| 02310QXL | RRU3232 （3500M） |
| 02310QSH | RRU3232 （3500M） |
| 02310QBH | RRU3232 （3500M） |
02310NJX | RRU3232 （3500M） |
| 02310NJW | RRU3232 （3500M） |
| 02310NJV | RRU3232 （3500M） |
| 02310NJU | RRU3232 （3500M） |
| 02310MNY | RRU3232 （3500M） |
| 02310MKS | RRU3232 （3500M） |
| 02310LXU | RRU3232 （3500M） |
| 02310LXT | RRU3232 （3500M） |
| 02310LHV | RRU3232 （3500M） |
| 02310HXN | RRU3232 （3500M） |
| 02310HUC | RRU3232 （3500M） |
| 02310HUB | RRU3232 （3500M） |
| 02310HHE | RRU3232 （3500M） |
| 02310HEM | RRU3232 （3500M） |
| 02310FXK | RRU3232 （3500M） |
| 02310FXE | RRU3232 （3500M） |
| 02310QKC | RRU3251 (2300M) |
| 02310MYJ | RRU3251 (2300M) |
| 02310MNK | RRU3251 (2300M) |
| 02310JWM | RRU3251 (2300M) |
| 02310JWL | RRU3251 (2300M) |
| 02310UNV | RRU3252 (2300M) |
| 02310SKP | RRU3252 (2300M) |
| 02310SKN | RRU3252 (2300M) |
| 02310SFJ | RRU3252 (2300M) |
| 02310QNX | RRU3252 (2300M) |
| 02310QGA | RRU3252 (2300M) |
| 02310MKU | RRU3252 (2300M) |
| 02310MRX | RRU3252 (2300M) |
| 02310VAC | RRU3252 (2500M) |
| 02310VAB | RRU3252 (2500M) |
| 02310STE | RRU3252 (2500M) |
| 02310QPT | RRU3252 (2500M) |
| 02310PYA | RRU3252 (2500M) |
| 02310PPC | RRU3252 (2500M) |
| 02310PFA | RRU3252 (2500M) |
| 02310MSJ | RRU3252 (2500M) |
02310NVR | RRU3253 (2600M) |
| 02310NHR | RRU3253 (2600M) |
| 02310NEG | RRU3253 (2600M) |
| 02310MMC | RRU3253 (2600M) |
| 02310KWA | RRU3253 (2600M) |
| 02310KNG | RRU3253 (2600M) |
| 02310JFF | RRU3253 (2600M) |
| 02310PQY | RRU3256 (2300M) |
| 02310LMH | RRU3256 (2300M) |
| 02310TFP | RRU3256 (2500M) |
| 02310MDF | RRU3256 (2500M) |
| 02310MNU | RRU3256 (2300M) |
| 02312DRS | RRU3258 (2300M) |
| 02310CSF | RRU3221 (2600M) |
| 02311PKB | RRU3281 (2600M) |
| 02311HEF | RRU3281 (2600M) |
| 02310HUB | RRU3232 (3600M) |
| 02310HUC | RRU3232 (3600M) |
| 02310CYV | RRU3240 (2600M) |
| 02311KVA | RRU3260 (2600M) |
| 02310WWD | RRU3262 (2600M) |
| 02310NVU | RRU3268 (2600M) |
| 02311PKG | RRU3268 (700M) |
| 02310QDG | RRU3268 (800M) |
| 02311KWV | RRU3268 (2600M) |
| 02311KVB | RRU3268 (2600M) |
| 02311KWW | RRU3268 (2600M) |
| 02311LDE | RRU3268 (800M) |
| 02310TBD | BTS3203E (1800M) |
| 02311LBM | RRU3276 (2600M) |
| 02311HYY | RRU3276 (2300M) |
| 02311JWW | RRU3276 |
| 02311PKN | RRU3278 (3500M) |
| 02311PKM | RRU3278 (3700M) |
| 02311XHW | RRU3278 (3650M) |
| RRU3278u (3500M) | |
| 02311GCA | RRU3279 |
| 02316324 | RRU3908 V1 (900M) |
| 02317245 | RRU3201 (2600M) |
| 02319445 | RRU3220 V2 (800M) |
| 02319446 | RRU3220 V2 (800M) |
| 02310QMW | RRU3352 (2600M) |
| 02316791 | RRU3804 |
| 02316863 | RRU3804 |
| 02316203 | RRU3804 |
| 02315467 | RRU3804 |
| 02316116 | RRU3804 |
| 0231597 | RRU3804 |
| 02315927 | RRU3804 |
| 02310EAP | RRU3806 (2100M) |
| 02310UNY | RRU3824 |
| 02310YNA | RRU3824 |
| 02311NLX | RRU3824 |
| 02310YST | RRU3824 |
| 02310UPA | RRU3826 (2100M) |
| 02310YMC | RRU3826 |
| 02311NLY | RRU3826 |
| 02311EFE | RRU3826 |
| 02310YSU | RRU3826 |
| 02311AWW | RRU3826 |
| 02311AHM | RRU3826 |
| 02311ASY | RRU3826 |
| 02311AWH | RRU3826 |
| 02311JAQ | RRU3826 |
| 02310WPF | PRRU3901 (2100M) |
| 02310KKQ | RRU3826 (2100M) |
| 02310CKD | RRU3829 (2100M) |
| 02310LYX | RRU3832 (2100M) |
| 02310PTJ | RRU3832 (AWS) |
02310MAA | RRU3838 (2100M) |
| 02310TQF | RRU3839 (2100M) |
| 02311PGN | RRU3839 (2100M) |
| 02311BDR | RRU3839 (2100M) |
| 02310TQF | RRU3839 (2100M) |
| 02310TJD | AAU3902 (2100M) |
| 02310QUM | AAU3910 （2.1A + 1.8P） |
| 02310QUT | AAU3910 （1.8A+2.1A） |
| 02310QUP | AAU3910 （AWS A+PCS P） |
| 02310QUN | AAU3910（2.6A+1.8P/2.1P/PCS P） |
| 02310QUQ | AAU3910 （1.8A+2.1P/2.6P） |
| 02311JDH | PRRU3911 (900M+1800M+2100M+2600M) |
| 02311LMG | PRRU3911 (850M+1800M+2100M+TDD2300M) |
| 02311SWQ | RHUB3918 |
| 02310HUH | RRU3922E (1800M) |
| 02310HFY | RRU3926 （900M） |
| 02310HGA | RRU3926 （900M） |
02310HFW | RRU3926 （900M） |
| 02310JQB | RRU3926 （900M） |
| 02310HGB | RRU3926 (1800M) |
| 02310HFX | RRU3926 (1800M) |
| 02310CGR | RRU3928 (900M) |
| 02310CGB | RRU3928 (1800M) |
| 02310CJW | RRU3929 (900M) |
| 02310CJV | RRU3929 (1800M) |
| 02310MNP | RRU3936 (900M) |
| 02310MNN | RRU3936 (900M) |
| 02310MNS | RRU3936 (900M) |
| 02310MNQ | RRU3936 (1800M) |
| 02310MNR | RRU3936 (1800M) |
| 02310PWQ | RRU3938 (900 PGSM） |
| 02310PYC | RRU3938 (900 PGSM） |
| 02310PWP | RRU3938 (1800M) |
| 02310SSQ | RRU3939 (1800M ) |
| 02310KCY | RRU3942 (850M) |
| 02310CYU | RRU3942 (1900M) |
| 02311EKS | RRU3952 (1800M-2100M) |
| 02311JAM | RRU3953 (900M) |
| 02311HVE | RRU3953 (900M) |
| 02311APA | RRU3953 (1800MHZ) |
| 02311BBK | RRU3953w (1800MHZ) |
| 02311QFY | RRU3953 (2100M) |
| 02311BPE | RRU3959 (900M) |
| 02311BPD | RRU3959 (900M) |
| 02311AHG | RRU3959 (900M) |
| 02312HFJ | RRU3959 (900M) |
| 02311BYE | RRU3959 (1800M) |
| 02311BBM | RRU3959 (1800M) |
02311LFH | RRU3959 (2100M) |
| 02311MYP | RRU3959 (2100M) |
| 02311GYV | RRU3959 (2100M) |
| 02312CFX | RRU3959a (900M) |
| 02312CFD | RRU3959a (2100M) |
| 02312CFB | RRU3959a (1800M) |
| 02311BTE | RRU3959w (1800M) |
| 02310KYV | RRU3961 (800M-900M) |
| 02311JHY | RRU3962 (1800M-2100M) |
| 02311FHK | RRU3965 (800M-900M) |
| 02311HKL | RRU3971 (1800M) |
| 02312HMY | RRU3971 (1800M) |
| 02311MUJ | RRU3971 (1800M) |
| 02311NCV | RRU3971 (2100M) |
| 02311VFF | 5900 Series 5G Base Station WD2M0BBU5900 Box |
| 03056913 | UPBA6+ |
| 03053401 | UPBA6 |
| 03056914 | UPBA3+ |
| 03052284 | UPBA0 |
| 03052290 | UPBA2 |
| 03022HEG | UBBPD1 |
| 03022HEH | UBBPD2 |
| 03022HEJ | UBBPD3 |
| 03022HEK | UBBPD4 |
| 03022HEL | UBBPD5 |
| 03022HEM | UBBPD6 |
| 03022NJR | UBBPD9 |
03057152 | UBBPe1 |
| 03057153 | UBBPe2 |
| 03057154 | UBBPe3 |
| 03057155 | UBBPe4 |
| 03057157 | UBBPe6 |
| 03057158 | UBBPe8 |
| 03025UQQ | UBBPf3 |
| 03024RHK | UBBPfw1 |
| 03059443 | UBBPg1 |
| 03050BYF | UBBPG1a |
| 03058626 | UBBPg2 |
| 03058707 | UBBPg2A |
| 03059131 | UBBPg2f |
| 03059500 | UBBPg3 |
| 03053947 | UMPTa1 |
| 03054885 | UMPTb1 |
| 03054886 | UMPTB2 |
| 03057389 | UMPTb3 |
| 03055702 | UMPTB9 |
| 03057251 | UMPTe1 |
| 03057252 | UMPTe2 |
| 03057264 | UMPTe5 |
| 03058542 | UMPTG2 |
| 03058541 | UMPTG1GB |
| 03058542 | UMPTG2GB |
| 03058543 | UMPTG3GB |
| 03030596 | UMPTGa2 |
| 03058545 | UMPTg5 |
| 03020QYR | WBBPd2 |
| 03021HPR | WBBPf4 |
| 02312CWK | eRRU5201 (230M) |
| 02312TAS | eRRU5201 (230M) |
| 02311PSL | RRU5158-fa (1800m-2100m) |
| 02311WCT | RRU5158-fa (1800m-2100m) |
| 02311PSN | RRU5158-fa (1800m-2100m) |
| 02312JHJ | RRU5235 (2600M) |
| 02312KYA | RRU5251 (2300M) |
| 02312KYB | RRU5252 (2300M) |
| 02312DAB | RRU5252 (2300M) |
| 02312EKA | RRU5254 |
02312TLH | RRU5258 (2400M) |
| 02312EJX | RRU5258 (2300M) |
| 02312KUR | RRU5258 (2300M) |
| 02312QFS | RRU5258 ( 2600M) |
| 02312GCA | RRU5258 ( 2600M) |
| 02312FXL | RRU5258 (3500M) |
| 02312AFL | RRU5258 (3500M) |
| 02311TPH | AAU5271 (2300M) |
| 02311TPK | AAU5271 (2300M) |
| 02312LXR | RRU5301 (2600M) |
| 02312GCM | RRU5301 (800M) |
| 02312GUW | RRU5301 (1400M) |
| 02311PFF | RRU5301 (2600M) |
| 02312CME | RRU5304 (2600M) |
| 02312RXX | RRU5304w (700M) |
| 02312GCS | RRU5304w (2600M) |
| 02311PXJ | RRU5305 (1400M) |
| 02312JKA | RRU5308 (800M) |
| 02311TVV | RRU5309 (800M) |
| 02312FTQ | AAU5324 (2600M-3500M) |
| 02311VMD | RRU5501 (1800M-2100M) |
| 02312DDF | RRU5502 ( 1800M–2100M) |
| 02312BSJ | RRU5502 ( 1800M–2100M) |
| 023112LLS | RRU5502 ( 1800M–2100M) |
| 02312ECT | RRU5502 ( 1800M–2100M) |
| 02313EYK | RRU5502N ( 1800M-2100M) |
02312QFM | RRU5502w (1800M-2100M) |
| 02312YHJ | RRU5502W (1800M-2100M) |
| 02312FMR | RRU5502w (1800M-2100M) |
| 02312SAQ | RRU5505 (1800M-2100M) |
| 02312FLG | RRU5505 (1800M-2100M) |
| 02313EYP | RRU5505N (1800M-2100M) |
| 02311SNY | RRU5507 (1800M-2100M) |
| 02312FKX | RRU5508 (800M-900M) |
| 02312XBW | RRU5508 (800M-900M) |
| 02312GEB | RRU5509t (700M-800M-900M) |
| 02313CHS | RRU5509t (700M-800M-900M) |
| 02312YMW | RRU5512t (700M-800M-900M) |
| 02312XXF | RRU5513 (1800M-2100M) |
| 02313HBE | RRU5513t (1800M-2100M-2600M) |
| 02313NWQ | RRU5513t (1400M-1800M-2100M) |
| 02313XXD | RRU5513w (1800M-2100M) |
| 02312TPD | RRU5515t (900M) |
| 02313ZTQ | RRU5516 (1800M-2100M) |
| 02314ERQ | RRU5517t (1800M-2600M) |
| 02312TPC | RRU5519et (700M-800M-900M) |
| 02312SJM | RRU5519et (700M-800M-900M) |
| 02312GFZ | RRU5519et (800M) |
| 02312LBN | AAU5611 (2600M ) |
| 02312CHP | AAU5613 (3500M) |
| 02312CHK | AAU5613 (3500M) |
| 02312CHK | AAU5613 (3500M) |
| 02313RFL | AU5636W (3600M) |
| 02312QYS | AAU5649 (3600M) |
02312KQG | AAU5726 (1800M-2100M) |
| 02312FUC | AAU5613 (3500M) |
| 02312CHN | AAU5613 (3500M) |
| 02312QYQ | AAU5639W (3500M) |
| 02313BDD | RRU5818 2300M |
| 02313BDE | RRU5818 2600M |
| 02314NYS | RRU5827 (1800M-2100M) |
| 02312WRC | AAU5831 (3500M) |
| 02312UAL | RRU5862 (1800M-2100M) |
| 02313QRG | RRU5865 (1800M-2100M) |
| 02314GJA | RRU5866 (1800M-2100M ) |
| 02314QSE | RRU 5867 (1800M- 2100M) |
| 02311QMD | RRU5901 (1800M) |
| 02312AAR | RRU5901w (1800M) |
| 02312SGS | hRRU5901 (700M) |
| 02312SGU | hRRU5901 (800M) |
| 02312SGV | hRRU5901 (900M) |
| 02312SGW | hRRU5901 (1800M) |
| 02312SGY | hRRU5901 (2600M) |
| 02312BTR | RRU5902 (900M) |
| 02312NEW | RRU5903 (900M) |
| 02312EEM | RRU5904 (1800M) |
| 02311UWH | RRU5904 (1800M) |
| 02314JLX | RRU5904 (1800M) |
| 02311UWT | RRU5904 (2100M) |
| 02314JLUX | RRU5904 (2100M) |
| 02313FAQ | RRU5904N (1800M) |
| 02312CMF | RRU5904W (1900M) |
| 02311SJK | RRU5905w (1800M) |
02312BDA | RRU5905 (900M) |
| 02311BCY | RRU5905 (900M) |
| 02311PRD | RRU5905 (1800M) |
| 02312PGH | RRU5905 (2100M) |
| 02311PPP | RRU5909 (1800M) |
| 02311PPN | RRU5909 (1800M) |
| 02311PRK | RRU5909s (2100M) |
| 02311TBA | RRU5909 (900M) |
| 02311TBD | RRU5909 ( 2100M) |
| 02311TBC | RRU5909 (2100M) |
| 02312FYP | RRU5909 (700M) |
| 02314CKK | RRU5910 (900M) |
| 02313TEE | RRU5910 (900M) |
| 02313LFF | RRU5916e (2100M) |
| 02312ENJ | PRRU5923 |
| 02312EMQ | AAU5973 (1800M) |
| 02312ERR | RUA5973 (1800M) |
| 02310QMT | MRFUd BTS3900 (900M) |
| 02310CEW | MRFUd BTS3900 (900M) |
| 02318425 | MRFUd BTS3900 (900M) |
| 02310MPA | MRFUd BTS3900 (900M) |
| 02311HKM | MRFUd BTS3900 (900M) |
| 02310CMD | MRFUd BTS3900 (900M) |
| 03021VHB | QWL3WBBPF1 |
| 03021VHC | QWL3WBBPF2 |
| 03021VHD | QWL3WBBPF3 |
| 03021VGH | WD23UMPT |
| 02310MHH | WD5MWRUA65 |
| 03021HPQ | QWL1WBBPF3 |
| 03021HPR | QWL1WBBPF4 |
| 02310MNP | WD5MJRUD88B |
| 03020HKJ | QWL1WBBPA |
| 03020KXC | QWL1WBBPB1 |
| 03020LAJ | QWL1WBBPB2 |
| 03020KWP | QWL1WBBPB3 |
| 03020GSA | QWL1WBBPB4 |
| 03020PSQ | QWL2WBBPB1 |
| 03020PSR | QWL2WBBPB2 |
| 03020PSS | QWL2WBBPB3 |
| 03020JVJ | QWL2WBBPB4 |
| 03020SSA | QWL1WBBPD1 |
| 03020QYR | QWL1WBBPD2 |
| 03020XCN | QWL1WBBPD3 |
| 03020QYB | WD22LBBPB |
| 03020UAQ | WD22LBBPC |
| 03021CEV | WD5MJFUAD30 |
| 03021HPH | WD22LBBPD1 |
03021HPJ | WD22LBBPD2 |
| 03021HPK | WD22LBBPD3 |
| 03021HPL | WD22LBBPD4 |
| 03021TMV | WD22LBBPDB |
| 03021WVF | WD23LBBPD1 |
| 03030EDY | QCK1EMBA0 |
| 02122430 | WD2E5DCDU16D |
| 02110734 | WD2E5DCDU12A |
| 02110731 | WD2E5DCDU12D |
| 02122720 | DCDU16D-02 |
| 2120731 | TD1MDCDU12B0 DC Power Distribution Unit |
| 2120732 | DCDU-12C |
| 2120618 | DC POWER DISTRIBUTION UNIT – DCDU11B00000 |
| 2120602 | DCDU-11A – DCDU-11A |
Huawei BBU (Baseband Unit)
Function: Manages the entire base station’s core operations, including signal processing, main control, transmission, and clock functions.
Location: Usually situated at the base of the tower or in a centralized equipment room due to its physical size and need for central management.
Signal Processing: Converts signals between analog and digital formats, with a digital signal processor (DSP) at its core.
Connectivity: Connects to the RRU via a Common Public Radio Interface (CPRI) fiber optic link.
Huawei RRU (Radio Remote Unit)
Function: Focuses on radio frequency (RF) functions, including transceiver operations and signal transmission/reception.
Location: Mounted at the top of the tower, close to the antennas, to minimize signal loss and power requirements.
Signal Conversion: Receives digital signals from the BBU and converts them into radio frequencies for transmission via the antenna, and vice versa for received signals.
Connectivity: Linked to the BBU via the CPRI fiber optic interface and to the antennas via coaxial cables.
Send a request
Please contact us to order or ask for competitive pricing and delivery time for Ericsson products ( or other telecommunication brands), you can also ask for other Part Numbers ( Model Number of Ericsson product ). We can offer competitive price, quality and delivery time with a wide product distribution network in the telecommunication Brand new, Used and refurbished products market.
We only sell original products!
Email : Info@dorfatrade.com
Description
Technical information
