华为RRU3959基本参数

RRU型号DRRU3168e-faRRU3182-eDRRU3152-eRRU3235E RRU3273RRU3257DRRU3172mini-fadDRRU3182-fadF频段;F频段;F频段;A频段A频段;A频段;D频段D频段2*2T2R2*2T2R共4个收发通道：FA频段使用2个收发通道;共4个收发通道：FA频段使用2个收发通道;D频段使用2个收发通道;D频段使用2个收发通道;FA：2x10W;FA：2x35W;D：2x10W;D：2x60W;制式：TDS、TDL、TLTDL、TL TDL、TL TDL TDL TDLTDS、TDL、TLTDS、TDL、TLF频段:1880MHz～1915MHz/1885MHz～1915MHz;F频段:1885MHz～1915MHz;F频段:1885MHz～1915MHz;A频段:2010MHz～2025MHz;A频段:2010MHz～2025MHz;A频段:2010MHz～2025MHz;D频段:2575MHz～2635MHz;D频段:2575MHz～2635MHz; TDS单模：-114dBm;TDS单模：-115dBm;TDL单模：-104.5dBm;TDL单模：-105dBm;功耗(最大/平均)：<560W/475W<550W/375W<320W/275W<100W/90W<500W/460W<500W/470W<276W/225W<610W/560W 2T2R2T2R2T2R8T8R基本指标频段：E频段E频段D频段D频段D频段输出功率：8x22W2x60W2x50W2x10W8x25W8x25W8T8R收发通道：8T8R 射频指标频率范围：E频段:2320MHz～2370MHz;E频段:2320MHz～2370MHz;D频段:2575MHz～2635MHz;D频段:2575MHz～2635MHz;D频段:2575MHz～2635MHz;灵敏度：-105dBm -104.5dBm-105dBm-105dBm-105dBm-105dBmTDS单模:27C（F频段内21C 和A频段内6C）;TDS单模: 18C;TL双模：20M+15C;TL双模：2x20M+6C ;TDL单模：20M+10M （F频段）;TDL单模：2x20M+10 M;IBW：--------Ir 接口数量：22222222TDS：2.5/6.14 4;TDS：2.5/6.14 4;TDL：6.144/9. 8;TDL：6.144/9. 8;TL：2.5/6.14 4/9.8;TL：2.5/6.14 4/9.8;TDS：星型、链型;TDL、TL：星型、链型、负荷分担;TDS：7;TDL、TL：4;与BBU 之间拉远能力(km)：4040404040404040容量：2x20M+6C TDL单模：3 x20MTDL单模：3 x20MTDL单模：3 x20M20M+12C（FA频段）2x20M（D频段）20M+15C（FA频段）3x20M（D频段）Ir 接口规格Ir 接口速率(Gbit/s)：2.5/4.9/6.144/9.82.5/4.9/6.144/9.82.5/4.9/6.144/9.89.82.5/4.9/9.8组网方式：星型、链型星型、链型星型、链型星型、链型星型、链型、负荷分担星型、链型星型、链型2.5/4.9/9.8级联能力：6664工程指标466-48V DC，电压范围：-36V DC～-60V DC;-48VDC，电压范围：-36V DC～-60V DC;-48VDC，电压范围：-36V DC～-60V DC;-48VDC，电压范围：-36V DC～-60V DC;220V AC，电压范围：154V AC ～285V AC;220VAC，电压范围：154V AC～285VAC;220VAC，电压范围：140V AC～300VAC;220VAC，电压范围：140V AC～300VAC;外置天线：290mm x210mm x68mm（4L）;内置天线：290mm x210mm x101mm（6L）;外置天线：≤4.5kg;内置天线：≤6kg;电源：-48VDC，电压范围：-36V DC～-60V DC140VAC～300VAC-36V DC～-60VDC-48VDC，电压范围：-36V DC～-60V DC尺寸：545mm x300mm x122mm（20L）390mm x210mm x135mm（11L不带壳）390mm x210mm x135mm（11L不带壳）500mm x300mm x115mm（17L）545mm x300mm x112mm(18L)重量：≤20kg ≤10kg(不带壳)≤10kg(不带壳)≤17kg18kg400mm x300mm x70mm（8L）400mm x300mm x150mm（18L）≤8kg≤18kgDRRU3162-fa RRU3232DRRU3172-fadDRRU3151e-faeDRRU3161-faeDRRU3168-faDRRU3152-faDRRU3158e-faRRU3253F频段;F频段;F频段;F频段;F频段;F频段;F频段; A频段A频段;A频段;A频段;A频段A频段A频段D频段E频段E频段2*2T2R共4个收发通道：FA频段使用2个收发通道;D频段使用2个收发通道;FA：2x30W;FA：1x30W ;FA：1x30W ;时隙配比2:2下，输出功率8x16W;D：2x40W;E：1x50W;E：1x50W;时隙配比3:1下，输出功率8x10W;TDS、TDL 、TL TDLTDS、TDL、TLTDS、TDL、TLTDS、TDL、TLTDS、TDL、TLTDS、TDL、TLTDS、TDL、TLTDLF频段:1880M Hz～1915MHz;F频段:1880MHz～1915MHz/1885MHz～1915MHz;F频段:1880MHz～1915MHz;F频段:1880MHz～1915MHz/1885MHz～1915MHz;F频段:1880MHz～1915MHz;F频段:1880MHz～1910MHz;F频段:1880MHz～1915MHz;A频段:2010M Hz～2025MHz;A频段:2010MHz～2025MHz;A频段:2010MHz～2025MHz;A频段:2010MHz～2025MHz;A频段:2010MHz～2025MHz;A频段:2010MHz～2025MHz;A频段:2010MHz～2025MHz; D频段:2575MHz～2635MHz;E频段:2320MHz～2370MHz;E频段:2320MHz～2370MHz;TDS单模：-115dBm;TDS单模：-115dBm;TDS单模：-115dBm;TDS单模：-115dBm;TDS单模：-115dBm;TDS单模：-115dBm;TDL单模：-105dBm;TDL单模：-105dBm;TDL单模：-105dBm;TDL单模：-105dBm;TDL单模：-105dBm;TDL单模：-105dBm;<215W/19 0W <220W/150W<410W/350W<245W/210W<283W/210W<520W/435W<190W/170W<470W/390W<470W/390WD频段D频段2x30W 2T2R8T8R8T8R2T2R2T2R1T1R1T1R8T8R2x20W8x20W2x20W8x16WD频段:2570M Hz～2620MHz;D频段:2575M Hz～2615MHz;-105dBm-105dBm-105dBmTDS单模: 18C;TDS单模: 48C （FA频段内27C和E 频段内21C）;TDS单模: 48C （FA频段内27C和E 频段内21C）;TDS单模:27C（F频段内21C和A频段内6C）;TDS单模: 18C;TDS单模:27C（F频段内21C 和A频段内6C）;TL双模：20M+9C;TL双模：20M+15C（FA频段），2x20M+6C （E频段）;TL双模：20M+15C （FA频段），2x20M+6C （E频段）;TL双模：20M+15C;TL双模：20M+9C;TL双模：20M+15C;TDL单模：20M+10M （F频段）;TDL单模：20M+10M+5M（F频段），20Mx2+10M（E频段）;TDL单模：20M+10M+5M（F频段），20Mx2+10M（E频段）;TDL单模：20M+10M+5M（F频段）;TDL单模：20M+10M （F频段）;TDL单模：20M+10M+5M（F频段）;---------222222222TDS：2.5/6.144;TDS：2.5/6.144/9.8;TDL：6.144/9.8;TDL、TL：2.5/4.9/6.144/9.8;TL：2.5/6.144/9.8;TDS：星型、链型;TDS：星型、链型;TDL、TL：星型、链型、负荷分担;TDL、TL：星型、链型、负荷分担;TDS：7;TDS：7;TDS：7;TDS：7;TDS：7;TDS：7;TDL、TL：4;TDL、TL：6;TDL：6;TDL、TL：4;TDL、TL：4;TDL、TL：4;TL：4;402040404040404040TDL单模：2 x 20M20M+15C （FA频段）2x20M（D 频段）TDL单模：2 x 20M星型、链型 2.5/4.9/6.144/9.82.5/4.9/9.82.5/4.9/6.144 2.5/4.9 2.5/4.9/6.144/9.82.5/4.9/6.144/9.8 2.5/4.9/6.144星型、链型星型、链型星型、链型星型、链型星型、链型星型、链型、负荷分担464-48V DC，电压范围：-36V DC～-60V DC;-48VDC，电压范围：-36V DC～-60V DC;-48VDC，电压范围：-36V DC～-60V DC;-48VDC，电压范围：-36V DC～-60V DC;-48VDC，电压范围：-36V DC～-60V DC;220V AC，电压范围：140V AC ～300V AC;220VAC，电压范围：140V AC～300VAC;220VAC，电压范围：154V AC～285VAC;220VAC，电压范围：140V AC～300VAC;220VAC，电压范围：154V AC～285VAC;-48VDC，电压范围：-36V DC～-60V DC-48VDC，电压范围：-36V DC～-60V DC-48VDC，电压范围：-36V DC～-60V DC-48VDC，电压范围：-36V DC～-60V DC390mm x210mm x135mm（11L）545mm x300mm x130mm（21L）390mm x210mm x135mm（11L）545mm x300mm x130mm（21L）545mm x300mm x130mm(21L不带壳)390mm x 210mm x 135mm （11L）480mm x270mm x140mm(18L)400mm x300mm x100mm（12L）390mm x210mm x135mm（11L）≤10kg18kg≤12kg≤10kg≤10kg≤21kg≤10kg≤21kg 21kg(不带壳)RRU3277DRRU3151-faDRRU3158i-faDRRU3151-faeDRRU3158-faF频段;F频段;F频段;F频段;A频段A频段A频段;A频段E频段TDL TDS、TL TDS、TL TDS、TL TDS、TLF频段:1880M Hz～1915MHz;F频段:1880MHz～1910MHz;F频段:1880MHz～1915MHz;F频段:1880MHz～1910MHz;A频段:2010M Hz～2025MHz;A频段:2010MHz～2025MHz;A频段:2010MHz～2025MHz;A频段:2010MHz～2025MHz;E频段:2320MHz～2370MHz;<660W/56 0W <130W/110W<470W/390W<190W/170W<470W/390WD频段1T1R8T8R8T8R1T1R8T8R8x12W1x20W8x12W 8x30W1x20WD频段:2575MHz～2635MHz;-115dBm-115dBm -105dBm-115dBm-115dBmTDS单模: 18C;TDS单模:18C;TDS单模: 30C（FA频段内18C和E 频段内12C）;TDS单模:18C;TL双模：20M+9C;TL双模：20M+9C;TL双模：20M+9C;TL双模：20M+9C;-----22222TDS：7;TDS：7;TDS：7;TDS：7;TL：6;TL：4;TL：6;TL：4;4040404040TDL单模：3 x 20M2.5/6.1442.5/4.9/9.8 2.5/6.144 2.5/6.144 2.5/6.144星型、链型星型、链型星型、链型星型、链型星型、链型4-48V DC，电压范围：-36V DC～-60V DC;-48V DC，电压范围：-36V DC～-60V DC;220V AC，电压范围：154V AC ～285V AC;220V AC，电压范围：154V AC ～285V AC;-48V DC，电压范围：-36V DC～-60V DC -48VDC，电压范围：-36V DC～-60V DC-48VDC，电压范围：-36V DC～-60V DC545mm x300mm x130mm（21L）480mm x 300mm x 120mm （17L）390mm x210mm x135mm（11L）545mm x300mm x130mm（21L）390mm x210mm x135mm（11L）≤10kg≤21kg≤10kg≤21kg≤17kg。

DRRU3168e-fa RRU3278m RRU3277AAU3215D:3*20MF （接收）：20M+10MRS：92RS：92RS：92RS：92PA：-3PA：-3PA：-3PA：-3PB：1PB：1PB：1PB：1第二载波92929292第三载波/929292功率license消耗原则RRU3257RRU3158e-faRRU3158-faRRU3168-fa双模:1*20M TDL+15C TDS双模:1*20M TDL+12C TDS双模:1*20M TDL+12C TDS单模：1*20M+1*10M+1*5M 单模：1*20M+1*10M+1*5M 单模：1*20M+1*10M+1*5MRS：92RS：92RS：92RS：92PA：-3PA：-3PA：-3PA：-3PB：1PB：1PB：1PB：1第二载波92929292第三载波92///功率license消耗原则单载波功率配置建议8/4/2通道每载波每RRU超过40W后，输出功率8*22W 8*30W 8*30W 8*30W 设备型号8通道RRU设备型号8通道RRU容量1*20M+1*10M TDL +9C TDS3*20M3*20M8*20W 容量3*20M单载波功率配置建议8/4/2通道每载波每RRU超过40W后，输出功率8*25W 8*16W 8*12W 设备型号8通道RRURRU3233RRU3253RRU3273AAU3213RS：122RS：92RS：92RS：92PA：-3PA：-3PA：-3PA：-3PB：1PB：1PB：1PB：1第二载波/929292第三载波///92功率license消耗原则4通道RRU AAU5240RRU5158RRU5253F+A:1*20M+1*10M TDL+9C TDS D:3*20M D:3*20MF （接收）：20M+10MFA:4*10W D:4*15W RS：F92/D92RS：92RS：92PA：-3PA：-3PA：-3PB：1PB：1PB：1第二载波F92/D929292第三载波D92/92功率license消耗原则结果8*25W 8*30W 8通道RRU8/4/2通道每载波每RRU超过40W后，每增加10W消耗1个License。

RRU3959&RRU3959w DescriptionIssue 04Date 2015-12-30Copyright © Huawei Technologies Co., Ltd. 2015. All rights reserved.No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.Trademarks and Permissionsand other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.All other trademarks and trade names mentioned in this document are the property of their respective holders.NoticeThe purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied.The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied.Huawei Technologies Co., Ltd.Address: Huawei Industrial BaseBantian, LonggangShenzhen 518129People's Republic of ChinaWebsite: Email: ******************RRU3959&RRU3959w Description ContentsContents1 Overview (1)1.1 Appearance (1)1.2 Physical Ports (2)2 Technical Specifications (4)2.1 Frequency Band (4)2.2 Capacity (4)2.3 Receiver Sensitivity (5)2.4 Output Power (6)2.5 Power Consumption (19)2.6 Input Power (20)2.7 Equipment Specifications (21)2.8 CPRI Port Specifications (21)2.9 Environment Specifications (22)3 Acronyms and Abbreviations (23)1 OverviewThe RRU3959/RRU3959w is an outdoor remote radio unit which is powered by a powercabinet. It is the RF module of the distributed base station and is installed close to the antenna.The RRU3959/RRU3959w performs modulation, demodulation, data processing, andcombination and division of baseband signals and RF signals. By using the software-definedradio (SDR) technology, the RRU3959 can work in GU, GL or UL dual-mode throughsoftware configurations, the RRU3959w can work in GL dual-mode through softwareconfigurations.The RRU3959/RRU3959w has a dual-transmitter and dual-receiver design, which furtherimproves the output power and the carrier capacity.The software version of the RRU3959(900MHz/1800MHz) is SRAN10.1, which iscompatible with the N-1 and N-2 versions of MBTS, MBSC, and OSS NEs. Therefore, theRRU3959 can be used with products of SRAN8.0, SRAN9.0 and SRAN10.1 versions. Allthese three versions include the RRU3959 software components. The RRU3959 used inSRAN8.0, SRAN9.0 and SRAN10.1 has no impact on the KPI of products.The software version of the RRU3959(2100MHz) is SRAN11.0, which is compatible with theN-1 and N-2 versions of MBTS, MBSC, and OSS NEs. Therefore, the RRU3959 can be usedwith products of SRAN9.0, SRAN10.1 and SRAN11.0 versions. All these three versionsinclude the RRU3959 software components. The RRU3959 used in SRAN9.0, SRAN10.1 andSRAN11.0 has no impact on the KPI of products.The software version of the RRU3959w is SRAN10.1, which is compatible with the N-1versions of MBTS, MBSC, and OSS NEs. Therefore, the RRU3959w can be used withproducts of SRAN9.0 and SRAN10.1 versions. All these two versions include the RRU3959wsoftware components. The RRU3959w used in SRAN9.0 and SRAN10.1 has no impact on theKPI of products.1.1 AppearanceFigure 1-1 shows the appearance of the RRU3959/RRU3959w.Figure 1-1Appearance of the RRU3959/RRU3959w1.2 Physical PortsRRUs have a modular design. Its external ports are located in the cabling cavity or at thebottom of the module.Figure 1-2 shows the physical ports on the RRU3959/RRU3959w and Table 1-1 describesthese ports.Figure 1-2Physical ports on the RRU3959/RRU3959w2 Technical Specifications 2.1 Frequency BandTable 2-1RRU3959/RRU3959w frequency band2.2 CapacityTable 2-2Single-mode capacityTable 2-3Multi-mode capacity2.3 Receiver SensitivityTable 2-4RRU3959/RRU3959w receiver sensitivityNOTE●The receiver sensitivity of GSM, as recommended in 3GPP TS 51.021, is measured in the centralband at the antenna connector on condition that the channel rate is 13 kbit/s and the bit error rate(BER) is not higher than 2%●The receiver sensitivity of UMTS, as recommended in 3GPP TS 25.104, is measured in the entireoperating band at the antenna connector on condition that the channel rate reaches 12.2 kbit/s andthe bit error rate (BER) is not higher than 0.001.●The receiver sensitivity of LTE, as recommended in 3GPP TS 36.104, is measured under a 5 MHzchannel bandwidth based on the FRC A1-3 in Annex A.1 (QPSK, R = 1/3, 25 RBs) standard.2.4 Output PowerNOTE●RRU3959/RRU3959w working in GSM mode and in the 900 MHz/1800 MHz frequency bandcomply with the standard EN 301 502 V9.2.1. RRU3959/RRU3959w modules working in UMTS,LTE or multi-standard radio (MSR) mode and in the 900 MHz/1800 MHz frequency band complywith the standards ETSI EN 301 908 V5.2.1, 3GPP TS 37.104 and 3GPP TS 37.141.●For the RRU3959/RRU3959w working in GSM mode: When the S1 or S2 configuration is used andthe maximum output power is 60 W per carrier, the corresponding 60 W power license must beobtained.●The output power is 1 dB less than the standard power when the RRU3959/RRU3959w is located ata height of 3500 m to 4500 m; and is 2 dB less than the standard power when theRRU3959/RRU3959w is located at a height of 4500 m to 6000 m.●Factors such as the inter-site distance, frequency reuse factor, power control algorithm, and trafficmodel affect the gain achieved by dynamic power allocation. Therefore, in most cases, the networkplanning can be based on the power specification achieved by dynamic power allocation.●In the power sharing mode, the power control and DTX functions must be enabled.In GBSS8.1, thedynamic power sharing feature is mutually exclusive with the GBFD-113201 Concentric Cell,GBFD-114501 Co-BCCH Cell, GBFD-118001 BCCH Dense Frequency Multiplexing, andGBFD-117501 Enhanced Measurement Report (EMR) features. In GBSS9.0 and later versions, thedynamic power sharing feature can be used together with these features.However, the dynamicpower sharing feature currently cannot be used together with the GBFD-117002 IBCA (InterferenceBased Channel Allocation), GBFD-117001 Flex MAIO, GBFD-118701 RAN Sharing, andGBFD-114001 Extended Cell features in GBSS8.1, GBSS9.0, and later versions.●Power sharing assumes a random distribution of UEs in the cell.●The output power per carrier in the output power tables indicates the maximum output powersupported by the network performance.●When two LTE carriers are configured, it is recommended that the power spectrum density (PSD) ofthe two carriers be set to the same value. Power spectrum density = Carrier output power/Carrierbandwidth (1.4 MHz and 3 MHz bandwidths are considered as 5 MHz bandwidth in this formula.)●For RRU3959w, the scenario where the third-order intermodulated signal falls in the receivefrequency range of a configured carrier is not supported.Table 2-5, Table 2-6, and Table 2-7 show the typical output power for the RRU3959supporting the 900 MHz frequency band and the following modes: GO, UO, and GU.Table 2-5 and Table 2-8 show the typical output power for the RRU3959 supporting the 1800MHz frequency band and the following modes: GO, LO, and GL.Table 2-5 and Table 2-8 show the typical output power for the RRU3959 supporting the 2100MHz frequency band and the following modes: UO, LO, and UL.Error! Reference source not found. and Error! Reference source not found. show thetypical output power for the RRU3959w supporting the 1800 MHz frequency band and thefollowing modes: GO, LO, and GL.Table 2-5Typical output power for the RRU3959 (900 MHz/1800 MHz, single-mode)Table 2-6Typical output power for the RRU3959 (900 MHz, GU non-MSR)Table 2-7Typical output power for the RRU3959 (900 MHz, GU MSR)Table 2-8Typical output power for the RRU3959 (1800 MHz, GL MSR)Table 2-9Typical output power for the RRU3959(2100 MHz, single-mode)Table 2-10Typical output power for the RRU3959(2100MHz，UL MSR)Table 2-11Typical output power for the RRU3959w (1800 MHz, single-mode)Table 2-12Typical output power for the RRU3959w (1800 MHz, GU non-MSR)Table 2-13Typical output power for the RRU3959w (1800 MHz, GU MSR)Table 2-14Typical output power for the RRU3959w (1800 MHz, GL MSR)2.5 Power ConsumptionNOTE●The typical power consumption and the maximum power consumption are measured when the basestation works at a temperature of 25°C.●The typical power consumption for GSM is reached when the base station works with 30% load.The maximum power consumption for GSM is reached when the base station works with 100%load.●The typical power consumption for UMTS is reached when the base station works with 40% load.The maximum power consumption for UMTS is reached when the base station works with 100%load.●The typical power consumption for LTE is reached when the base station works with 50% load. Themaximum power consumption for LTE is reached when the base station works with 100% load.●This section describes the power consumption of an entire base station. Board configurations in aBBU are as follows:-GSM: one GTMU-UMTS: one UMPTb1 and one WBBPf3 in 3x1 and 3x2 scenarios, one UMPTb1 and twoWBBPf3s in 3 x 3 and 3 x 4 scenarios.-LTE FDD: one UMPTb1 and one LBBPd1 when one carrier is configured.Table 2-15Power consumption of the DBS3900 (V er.D) (–48 V) (configured with the RRU3959,900 MHz)Table 2-16Power consumption of the DBS3900 (V er.D) (–48 V) (configured with the RRU3959,1800 MHz)Table 2-17Power consumption of the DBS3900 (V er.D)( –48 V)(configured with the RRU3959,2100MHz)2.6 Input PowerTable 2-18Input power2.7 Equipment SpecificationsTable 2-19Equipment specifications2.8 CPRI Port SpecificationsTable 2-20CPRI port specifications2.9 Environment SpecificationsTable 2-21Environment specificationsRRU3959&RRU3959w Description 3 Acronyms and Abbreviations3 Acronyms and AbbreviationsTable 3-1Acronyms and abbreviations。

5G 基站概述及基本操作 Copyright © Huawei Technologies Co., Ltd. All rights reserved.培训目标●学完本课程后，您应该能：☐了解华为5G基站的方案及产品☐了解BTS5900序列基站的功能及模块☐了解LampSite功能及模块☐了解5G基站的基本操作，包括设备及链路管理，基本无线参数管理1.5G基站概述2.5G基站基本操作1.5G基站概述1.1 系统概述1.2 系统结构1.3 机柜及其部件1.4 室内方案概述2. 5G基站基本操作SA（Standalone）组网采用Option 2组网架构，即采用端到端的5G网络架构，从终端、无线新空口到核心网都采用5G相关标准，支持5G各类接口和实现5G各项功能来提供5G各类服务。

●NSA主要聚焦5G初期部署的eMBB业务。

●LTE 是锚点，可以重用当前的EPC，可以快速引入5G。

华为gNodeB基站描述5G当前支持多种站型，包括DBS3900、DBS5900等多种，基站硬件主要由机柜、BBU和射频模块组成。

基带单元BBU3910/BBU5900射频单元RRU/AAU 机柜CPRI/eCPRI容量规格项目规格NR(TDD)-Sub6G(18个小区, 100MHz,2T2R/4T4R/32T32R/64T64R)2块UMPTg+6块UBBPg2d NR(TDD)-Sub6G(36个小区, 100MHz, 2T2R/4T4R/8T8R)2块UMPTe+6块UBBPg3e部署场景AAU RRU站点供电方案BBU 机柜BBU 时钟目录1.5G基站概述1.1 系统概述1.2 系统结构1.3 机柜及其部件1.4 室内方案概述2. 5G基站基本操作BBU5900和BBU3910物理结构●BBU5900●尺寸：86mm x 442mm x 310mm（高x 宽x 深) ●重量：满配置≤18kg ●BBU3910●尺寸：86mm x 442mm x 310mm（高x 宽x 深) ●重量：15kg（满配置）BBU逻辑结构BBU采用模块化设计，由基带子系统、整机子系统、传输子系统、互联子系统、主控子系统、监控子系统和时钟子系统组成BBU5900上有11个槽位，各类型单板在BBU槽位中的分布如下图所示。

华为第四代基站U R R U
结构图
标准化管理部编码-[99968T-6889628-J68568-1689N]
华为第四代基站BBU+RRU结构图
1、BBU
BBU3900采用盒式结构，是一个19英寸宽、2U高的小型化的盒式设备，可安装在任何具有19英寸宽、2U高的室内环境或有防护功能的室外机柜中，BBU3900外观如所示。

2、RRU
RRU为室外型射频拉远单元，可靠近天线安装，RRU外观如图：
（带外壳图）
（不带外壳图）
3、4815电源模块
电源系统由整流模块、监控模块和交直流配电插框组成，其结构如图：
交直流配电插框的机械尺寸： 43.6mm×482.6mm×270mm
安装尺寸如图：
4、4805电源模块
电源系统由整流模块、监控模块和交直流配电插框组成，其结构如图：
交直流配电插框的机械尺寸（高×深×宽）：
43mm×240mm×436mm（不含挂耳）
43mm×240mm×482mm（含挂耳）
安装尺寸如图：。

华为GSM+NB建设方案和网络影响评估
1．建设方案简介
本期改造工程采用新建华为最新的BBU3910产品，GSM和NB共BBU，独立主控的方案。

对于900M网络的产品方案如下。

对于900+1800的网络解决方案如下。

2．BBU设备方案
GSM和NB均采用华为最新的BBU3910产品，产品外观和尺寸如下。

GSM和NB采用的单板类型如下：
3．RRU设备方案
工程采用RRU3953和RRU3959新型RRU，RRU的介绍如下：
4．改造方案
本期工程除了天线利旧外，BBU框、主控、基带、RRU、时钟、传输等均需新增。

注意：
GSM需要新增FE光口传输；NB/FDD需要新增GE光口传输。

5．改造注意事项
GSM基站Abis接口要进行IP化改造，采用FE光口传输。

现网可能由于部分TDM传输无法IP化改造导致两种模式共存。

替换光纤直放站时，注意耦合器整改。

原网采用单通道发射，替换后采用双通道发射场景，应增加耦合器。

不采用破坏性替换，保证原基站传输、电源、天馈等接头可用。

以便必要时倒换回；异位安装基站提前进行加电调测，确保不出现割接失败情况；预留一定量备板应急。

站点割接后立即开展空闲BURST测试(互调干扰检测）、通道检测、驻波检测等工作，及时发现驻波、天馈接错、驻波等问题，避免为割接后的网络质量带来隐患。

建议使用定长跳线，现场制作的跳线比定长跳线容易引起互调问题；接头拧紧，接头不拧紧容易引起互调问题。

建议RRU上塔，涉及铁塔平台协调问题。