ZTE RSU82S8500 ZXSDR RSU82 S8500 is RSU Macro Radio Remote Unit User Manual
ZTE Corporation ZXSDR RSU82 S8500 is RSU Macro Radio Remote Unit
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Contents
- 1. User Manual
- 2. User Manual II
User Manual
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RSU82 User Manual Hardware Version: HV2.0 ZTE CORPORATION NO. 55, Hi-tech Road South, ShenZhen, P.R.China Postcode: 518057 Tel: +86-755-26771900 Fax: +86-755-26770801 URL: http://ensupport.zte.com.cn E-mail: support@zte.com.cn LEGAL INFORMATION Copyright © 2012 ZTE CORPORATION. The contents of this document are protected by copyright laws and international treaties. Any reproduction or distribution of this document or any portion of this document, in any form by any means, without the prior written consent of ZTE CORPORATION is prohibited. Additionally, the contents of this document are protected by contractual confidentiality obligations. All company, brand and product names are trade or service marks, or registered trade or service marks, of ZTE CORPORATION or of their respective owners. This document is provided “as is”, and all express, implied, or statutory warranties, representations or conditions are disclaimed, including without limitation any implied warranty of merchantability, fitness for a particular purpose, title or non-infringement. ZTE CORPORATION and its licensors shall not be liable for damages resulting from the use of or reliance on the information contained herein. ZTE CORPORATION or its licensors may have current or pending intellectual property rights or applications covering the subject matter of this document. Except as expressly provided in any written license between ZTE CORPORATION and its licensee, the user of this document shall not acquire any license to the subject matter herein. ZTE CORPORATION reserves the right to upgrade or make technical change to this product without further notice. Users may visit ZTE technical support website http://ensupport.zte.com.cn to inquire related information. The ultimate right to interpret this product resides in ZTE CORPORATION. Revision History Revision No. Revision Date Revision Reason R1.5 2012–12–20 The following sections are added to About This Manul: R1.4 2012–11–21 Related Documentation Convention The Product Specifications and the technica specifications have been updated. R1.3 2012–10–19 The technical Specifications have been updated. R1.2 2012–05–30 Modified the following sections: 1.1 Position of the RSU82 in the Radio Network 1.3 Services and Functions 1.4 Product Specifications 3.1 Physical Specifications 3.2 Radio Performance Specifications 4.2 Installing a RSU82 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Revision No. Revision Date Revision Reason R1.1 2012–01–30 1.1 Position of the RSU82 in the Radio Network 1.3 Services and Functions 1.4 Product Specifications 2.1 Hardware Architecture 3.1 Physical Parameters 3.2 Radio Performance Specification 4.2 Installing RSU82 R1.0 2011–11–30 Serial Number: SJ-20111021104623-005 Publishing Date: 2012-12-20 (R1.5) The first edition Contents About This Manual ......................................................................................... I Chapter 1 Product Introduction ................................................................ 1-1 1.1 Position of the RSU82 in the Radio Network ........................................................ 1-1 1.2 Product Appearance........................................................................................... 1-2 1.3 Services and Functions ...................................................................................... 1-4 1.4 Product Specifications ........................................................................................ 1-6 1.5 External Interfaces ............................................................................................. 1-7 1.6 Indicators........................................................................................................... 1-8 Chapter 2 System Architecture ................................................................. 2-1 2.1 Hardware Architecture ........................................................................................ 2-1 2.2 Software Architecture ......................................................................................... 2-2 Chapter 3 Technical Specifications .......................................................... 3-1 3.1 Physical Specification ......................................................................................... 3-1 3.2 Radio Performance Specifications ....................................................................... 3-2 Chapter 4 Hardware Installation................................................................ 4-1 4.1 Overview ........................................................................................................... 4-1 4.2 Installing an RSU82............................................................................................ 4-1 4.3 Cables Installation .............................................................................................. 4-2 4.3.1 Installing Power Cables ............................................................................ 4-2 4.3.2 Installing a Monitoring Cable ..................................................................... 4-3 4.3.3 Installing an Antenna Feeder..................................................................... 4-4 4.3.4 Installing an SFP High-Speed Cable.......................................................... 4-6 Chapter 5 International Authentication .................................................... 5-1 Figures............................................................................................................. I Tables ............................................................................................................ III Index ...............................................................................................................V Glossary .......................................................................................................VII SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential II SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential About This Manual Warning! Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Purpose This manual provides information about the RSU82, including the product introduction, system principle, technical specifications, and hardware installation. Intended Audience This manual is applicable to all personnel who work with the RSU82. What Is in This Manual This manual contains the following chapters: Chapter Summary 1, Product Introduction Describes the position of the RSU82 in the radio network, product features, services and functions, external interfaces and indicators. 2, System Architecture Describes the hardware and software structures of the RSU82 and the functions. 3, Technical Specifications Describes the technical specifications of the RSU82. 4, Hardware Installation Describes installation procedures of the RSU82. 5, International Authentication Describes the international authentications that the RSU82 has gained. Related Documents The following documents must be read and understood before installation: Personal Health and Safety Information System Security Information SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential II SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Chapter 1 Product Introduction Table of Contents Position of the RSU82 in the Radio Network...............................................................1-1 Product Appearance...................................................................................................1-2 Services and Functions ..............................................................................................1-4 Product Specifications ................................................................................................1-6 External Interfaces .....................................................................................................1-7 Indicators ...................................................................................................................1-8 1.1 Position of the RSU82 in the Radio Network The RSU82 is the indoor remote Radio Frequency (RF) unit of the ZTE Base Transceiver Station (BTS). The RSU82 and a Base Band Unit (BBU) form a complete BTS/NodeB, implementing radio transmission in the covered area, controlling radio channels and realizing the communication with the Base Station Controller (BSC/RNC). Figure 1-1 shows the position of the RSU82 (RRU) in the radio network. Figure 1-1 Position of the RSU82 in the Radio Network 1-1 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential RSU82 User Manual 1.2 Product Appearance The RSU82 is an indoor multi-carrier RF unit. The RSU82 is designed based on multi-carrier digital intermediate frequency technology. It supports dual-transmission/four-reception of data signals, and supports the evolution to UMTS/LTE. Figure 1-2 illustrates the RSU82 appearance. 1-2 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Chapter 1 Product Introduction Figure 1-2 RSU82 Appearance 1-3 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential RSU82 User Manual 1.3 Services and Functions Services The RSU82 works with BBUs to provide the following services: GSM à Full Rate (FR) voice service. à Enhanced Full Rate (EFR) voice service. à Half Rate (HR) voice service. à Adaptive Multiple Rate (AMR) voice service. à 9.6 Kbps Circuit Switched (CS) domain data service. à General Packet Radio Service (GPRS). UMTS à R99 services. à High Speed Downlink Packet Access (HSDPA) services. à High Speed Uplink Packet Access (HSUPA) services. à Evolved High-Speed Packet Access (HSPA+) services. CDMA à 1X service à Evolution-Data Optimized (EVDO) service à Push-To-Talk (PTT) service LTE à The capacity and data transmission speed of mobile networks are greatly improved, and the service latency is lessened. The peak data transmission rates are 50 Mbps (uplink) and 100 Mbps (downlink). à LTE is based on an all-IP network, and it supports both IPv4 and IPv6. à LTE supports the configuration of 5 MHz, 10 MHz, 15 MHz and 20 MHz scalable bandwidth. Positioning services Cell ID, Cell ID + Round Trip Time (RTT), and Assisted Global Positioning System (AGPS) positioning Multimedia Broadcast/Multicast Service (MBMS) services à Supports broadcast and multicast functions, and supports the Point-To-Point (PTP) and Point-To-Multipoint (PTM) multicast modes. à Supports mobility management. à Supports the multimedia streaming and background MBMS services. 1-4 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Chapter 1 Product Introduction Functions Common Functions The RSU82 operates with a BBU to constitute an integrated BS8800 or BS8900. The RSU82 forwards RF signals from antennas to the BBU for further processing. The RSU82 provides the following functions by connecting to the BBU: à Terminal access and RF link transmission through antennas, including RF receiving/transmission duplex, low-noise amplification for received or transmitted RF signals, modulation/demodulation, measurement and report, power control, calibration, and synchronization. à Hybrid networking of radio systems. à Connection with the BBU through electrical interfaces or optical interfaces. The interface implements clock synchronization, transmission delay measurement and delay compensation, IQ data transmission, operation, maintenance, and configuration. à Power amplification control and protection, over-temperature, and standing wave alarm. à Power protection against inverted connection. à Alarm query during operation and maintenance. à System management, including configuration management, alarm management, status check, and monitoring through local operation and maintenance interfaces. à Local or remote software/hardware version query, software version upgrade, board reset, power query, auto-calibration, and alignment for electrically tuned antennas. including overpower, GSM Mode à Operating frequency band: 850 MHz/900 MHz/1800 MHz/1900 MHz. à Supports GSM Phase I/Phase II/Phase II +. à Supports encoding modes of GPRS CS1 to CS4. à Supports space diversity, frequency diversity, time diversity, and polarization diversity. à Supports frequency hopping, and Discontinuous Transmission (DTX). à Supports Timing Advance (TA) calculation and super-distance coverage. The maximum coverage distance is 120 km. à Supports Co-Broadcast Control Channel (Co-BCCH). à The receiving end supports the Viterbi demodulation algorithm to improve a system receiving sensitivity and channel decoding capability. UMTS Mode à Operating frequency band: 850 MHz/900 MHz/1900 MHz/2100 MHz. 1-5 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential RSU82 User Manual à Supports UMTS R99, R4, R5, R6, R7, and R8. CDMA Mode à Operating frequency band: 800 MHz / 1900 MHz / 2100 MHz. à Received Signal Strength Indicator (RSSI) query. à Reverse spectrum query. à The air interfaces comply with the IS-2000 ReleaseA series standards and IS-856-A standard. LTE Mode à Operating frequency band: DD/1.8 MHz/2.6 MHz. à Supports uplink/downlink QPSK, 16-QAM, and 64-QAM for modulation. à Supports Multiple Input Multiple Output (MIMO). à The air interfaces comply with the 3GPP series standards. Hybrid Modes à Supports multi-mode configuration of GU, GL, and CL. à The air interfaces comply with the 3GPP and 3GPP2 series multi-mode standards. 1.4 Product Specifications For a description of the RSU82 specifications and systems, refer to Table 1-1. Table 1-1 Specification and System Specification System RSU82 S9000 (B8A) Two optical interfaces/3Gbps at most, G single-mode/GU dual-mode, 900 MHz frequency band, 2 × 80 W RSU82 S9000 (B8C) Two optical interfaces/3Gbps at most, G single-mode, 900 MHz frequency band, 35MHz bandwidth for duplexer, 2 × 80 W RSU82 S1800 (B8A) Two optical interfaces/3Gbps at most, G single-mode/GL dual-mode, 1800 MHz frequency band, 2×80 W Two optical interfaces/3Gbps at most, G single-mode, 1800 MHz frequency band, 2 × 80 W RSU82 S1800 (B8B) Two optical interfaces/3Gbps at most, 2T2R, GL50M, 1800 MHz frequency band, 2 × 80 W Two optical interfaces/3Gbps at most, 2T4R, G single-mode, 1800 MHz frequency band, 2 × 80 W, 35M DPD RSU82 S2100 (B6A) Two optical interfaces/3Gbps at most, U single-mode, 2100 MHz frequency band, 2 × 60 W 1-6 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Chapter 1 Product Introduction Specification System RSU82 S2100 (B8A) Two optical interfaces/3Gbps at most, U single-mode, 2100 MHz frequency band, 2 × 80 W, no NSBTUL1L+2U RSU82 S2100 (B8B) Two optical interfaces/3Gbps at most, U single-mode, 2100 MHz frequency band, 2 × 80 W, NSBTUL1L+2U RSU82 S8500 (B8B) Two optical interfaces/3Gbps at most, C single-mode/G single-mode/GU dual-mode/CL dual-mode, 850 MHz frequency band, 2 × 80 W Two optical interfaces/3Gbps at most, CL dual-mode, 850 MHz frequency band, 2 × 80 W RSU82 S1900 (B6A) Two optical interfaces/3Gbps at most,CL dual-mode, 1900 MHz frequency band, 2 × 60 W RSU82 S1900 (B6B) Two optical interfaces/3Gbps at most, C single-mode/G single-mode/GU dual-mode/CL dual-mode, 1900 MHz frequency band, 2 × 60 W Two optical interfaces/3Gbps at most, G single-mode/GU dual-mode, 1900 MHz frequency band, 2 × 60 W RSU82C196 Two optical interfaces/3Gbps at most, CL dual-mode, 1900 MHz frequency band, 2 × 80 W RSU82 S8000 (B6A) Two optical interfaces/3Gbps at most, L single-mode, DD frequency band, 2 Carrier, 2 × 60 W, CEPT RSU82 S7200 (B6A) Two optical interfaces/3Gbps at most, L single-mode, AP700M frequency band, single Carrier, 2 × 60 W 1.5 External Interfaces Figure 1-3 illustrates the RSU82 external interfaces. Figure 1-3 RSU82 External Interfaces For a description of the RSU82 external interfaces, refer to Table 1-2. 1-7 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential RSU82 User Manual Table 1-2 RSU82 External Interfaces Interface End-A Entity End-B Entity Description ANT1(TX/RX) Receiving and RSU82 Connects with the receiving ANT2(RX) (Optional) transmitting and transmitting antenna on the antenna TX/RX main channel. Receiving antenna RSU82 Connects with the antenna on the receiving diversity channel. ANT3(TX/RX) ANT4(RX) (Optional) Receiving and RSU82 Connects with the receiving transmitting and transmitting antenna on the antenna TX/RX main channel. Receiving antenna RSU82 Connects with the antenna on the receiving diversity channel. POWER The RF power RSU82 -48 V DC input power interface supply in the power distribution subrack AISG (Optional) AISG antenna RSU82 feeder DBG PC and test RSU82 equipment MON Connects with the AISG interface of the antenna feeder. Debugging network port and test interface External RSU82 Provides the interface of 4 equipment of the dry-contact inputs, and the system RS485 environment monitoring interface. TX1 RX1 TX2 RX2 BBU or the RSU82 Connects with a BBU, or the upper-level CPRI optical interface of the cascading RSU82 upper-level cascading RSU82. Lower-level RSU82 cascading RSU82 Connects with the CPRI interface of the lower-level cascading RSU82. RST Reset button PE Grounding point Grounding point RSU82 Protective grounding interface 1.6 Indicators For a description of the indicators on the RSU82 panel, refer to Table 1-3. 1-8 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Chapter 1 Product Introduction Table 1-3 Indicators on the RSU82 Panel Indicator Color Meaning Description RUN Green Running indicator Slowly flashing (1 Hz): The system is operating properly. Lit: The system is being reset, started, or loaded. Unlit: The power supply is switched off or the system self-detection fails. ALM Red Alarm indicator Unlit: There is no alarm. Quickly flashing (5 Hz): There are critical alarms, indicating that services may be interrupted and faults should be resolved immediately, such as power failure, PLL unlocked, self detection failure, and link disconenction at the optical interface. Slowly flashing (1 Hz): There are minor alarms, indicating that the system's performance is degraded even if it operates continuously. LNK1 Green Connection in- dicator of the first-channel operating properly. optical interfaces/electrical Green Connection in- Indicator of the Green first-channel transmission the standing Unlit: Optical/electrical interface 2 is not operating properly (without optical signals). Red, link status, and Lit: Optical/electrical interface 2 is not operating properly (with optical signals). trical interfaces RF1 Flashing: Optical/electrical interface 2 is operating properly. nel optical interfaces/elec- Unlit: Optical/electrical interface 1 is not operating properly (without optical signals). dicator of the second-chan- Lit: Optical/electrical interface 1 is not operating properly (with optical signals). interfaces LNK2 Flashing: Optical/electrical interface 1 is Lit (green): RF output is normal. Lit (red): There are alarms on the standing wave of antenna. Unlit: There is no RF output or the power amplifier is switched off. wave status at the antenna interface 1-9 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential RSU82 User Manual Indicator Color Meaning Description RF2 Red, Indicator of Lit (green): RF output is normal. Green the second- Lit (red): There are alarms on the standing channel wave of antenna. transmission link status, and Unlit: There is no RF output or the power amplifier is switched off. the standing wave status at the antenna interface 1-10 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Chapter 2 System Architecture Table of Contents Hardware Architecture................................................................................................2-1 Software Architecture .................................................................................................2-2 2.1 Hardware Architecture Figure 2-1 illustrates the RSU82 hardware architecture that consists of the transceiver subsystem (R05TRB), power amplifier subsystem (R05PAA), power subsystem (PPC), and the RF front-end subsystem (R05FLA). Figure 2-1 Hardware Architecture For a description of the subsystem functions of the RSU82, refer to Table 2-1. Table 2-1 Description for the Subsystem Functions of the RSU82 Name R05TRB Function Implements the functions of 2-channel of transmitters and 4-channel of receivers, provides interfaces, and controls the transmitted signals. R05PAA Provides the amplification of 2-channel of transmitted RF signals. PPC Provides the 28 V (16 V to 32 V adjustable) power supply, 5.5 V power supply, power lightning protection and alarms. R05FLA Provides 2-channel of duplexers. 2-1 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential RSU82 User Manual 2.2 Software Architecture The software subsystem of the RSU82 includes the software module at the bottom layer of a board, L2/L3 based on the Linux operating system, and the application software, as shown in Figure 2-2. Figure 2-2 Software Architecture The software modules at the bottom layer of a board include the Board Support Package (BSP), Digital Signal Processing (DSP), and Field Programmable Gate Array (FPGA) modules. à The BSP&OS module initializes the system hardware, and provides the driving interface function. à The DSP module interacts with CPU module, interacts control and data with the FPGA module, extracts and updates pre-distortion parameters, tests on faults, and provides alarms. à The FPGA module transmits and receives control and data streams with the BSP or DSP. The Operation Support Subsystem (OSS) is the support layer of the whole software architecture, providing such software functions as scheduling, timer, memory management, inter-module communication, sequence control, monitoring, alarms, and logs, and a hardware-unrelated platform to run the system software. The Operation, Administration and Maintenance (OAM) provides such functions as version management, alarm management, diagnosis management, configuration management, tool management, performance management, system management, dynamic data management, and communication management. 2-2 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Chapter 3 Technical Specifications Table of Contents Physical Specification.................................................................................................3-1 Radio Performance Specifications..............................................................................3-2 3.1 Physical Specification Dimensions and Weight Item Specification Dimensions 482 mm × 88 mm × 360 mm (Height × Width × Depth) Weight 15 kg Power Supply and Power Consumption Frequency Band Consumption Power 900 MHz 540 W –40V DC to –57V DC 1800 MHz 635 W 2100 MHz 445 W Environment Requirements Item Specification Operating temperature -40 ℃ to +45 ℃ Relative humidity 5% to 95% Storage environment temperature -40 ℃ to +70 ℃ Relative storage humidity 10% to 100% Solar radiation 1120 W/m2 Air speed 50 m/s Atmospheric pressure 70 Kpa to 106 Kpa Waterproof and dustproof level IP65 Oscillation index Complies with the ETS1300019 and NEBS standards 3-1 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential RSU82 User Manual Item Specification Heat dissipation mode Self-cooling Noise level No noise Reliability Item Specification Availability 99.999689% MTBF ≥150,000 hours MTTR 0.5 hour System service interruption time Whole system interruption ≤1.632 minutes/year 3.2 Radio Performance Specifications Capacity Specifications Item Specification GSM single-module carriers (900 MHz/1800 2×6TRX MHz) CDMA 8C/2S-2T UMTS 2×4 C LTE Support one carrie of 20MHz/15MHz/10MHz/5MHz RF Specifications (GSM) Item Specification Operating band 850 MHz/900 MHz/1800 MHz/1900 MHz Output power at the cabinet top (850 MHz/900 2×80 W(GMSK)2×50 W(8PSK) MHz/1800 MHz) Output power at the cabinet top (1900 MHz) 2×60 W(GMSK)2×50 W(8PSK) Static receiving sensitivity -113.5 dBm RF Specifications (CDMA) Item Specification Operating band 800 MHz/1900 MHz/2100 MHz Output power at the cabinet top 2×60 W Static receiving sensitivity <-115 dBm 3-2 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Chapter 3 Technical Specifications RF Specifications (UMTS) Item Specification Operating band 850 MHz/900 MHz/1900 MHz/2100 MHz Output power at the cabinet top (850 MHz/900 2×80 W MHz) Output power at the cabinet top (1900 MHz/2100 2×60 W MHz) Static receiving sensitivity -126.5 dBm (single antenna) -129.2 dBm (double antenna) RF Specifications (LTE) Item Specification Operating band DD/1.8 MHz/2.6 MHz Output power at the cabinet top 2×40 W/2×40 W/2×60 W Static receiving sensitivity -105 dBm/single transmit/20 M bandwidth 3-3 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential RSU82 User Manual This page intentionally left blank. 3-4 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Chapter 4 Hardware Installation Table of Contents Overview ....................................................................................................................4-1 Installing an RSU82....................................................................................................4-1 Cables Installation ......................................................................................................4-2 4.1 Overview The RSU82 can be installed in such ZTE SDR-series base stations as BS8800, BS8900A, and BS8906E. 4.2 Installing an RSU82 This procedure describes how to vertically install an RSU82 in the RF support cabinet. Prerequisite The RF support cabinet is installed successfully. Steps 1. Caution! The weight of the RSU82 is 15 Kg. Therefore, during installation, you should hold its bottom firmly to prevent it from falling. The handle of the RSU82 is used for installation/uninstallation in the cabinet rather than transportation. Wear an ESD wrist strap to hold the handle of the RSU82 with one hand, and hold the bottom of the RSU82 with the other hand to slowly push the RSU82 into the corresponding slot in the cabinet, as illustrated in Figure 4-1. 4-1 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential RSU82 User Manual Figure 4-1 Installing the RSU82 2. Fasten five cross recessed head screws M5×20 on the RSU82 panel. 3. Connect the protective grounding busbar under the panel of the RSU82 with the protective grounding bolt, and fasten the protective grounding bolt. – End of Steps – 4.3 Cables Installation 4.3.1 Installing Power Cables This procedure describes how to install power cables for all modules in the RSU82. –48 V DC input power is provided. Prerequisite The ESD wrist strap is worn. The power supply is cut off successfully. The RSU82 is installed successfully. Steps Connect the power plug of the corresponding slot to the POWER interface on the RSU82, as shown in Figure 4-2. 4-2 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Chapter 4 Hardware Installation Figure 4-2 Installing Power Cables – End of Steps – 4.3.2 Installing a Monitoring Cable This procedure describes how to install a monitoring cable for the RSU82. When multiple RSU82s are used, the monitoring cable should be connected to the RSU82 at the right-most side of the cabinet. Prerequisite The ESD wrist strap is worn. The RSU82 is installed successfully. 4-3 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential RSU82 User Manual Steps Connect the monitoring cable's plug to the MON interface on the RSU82, as shown in Figure 4-3. Figure 4-3 Installing the Monitoring Cable – End of Steps – 4.3.3 Installing an Antenna Feeder This procedure describes how to install an antenna feeder. When the main feeder uses a 7/8” or 5/4” coaxial cable, an RF jumper is required for relay. 4-4 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Chapter 4 Hardware Installation Prerequisite The ESD wrist strap is worn. The RSU82 is installed successfully. Steps Connect the antenna feeder to the RF interface on the RSU82, as shown in Figure 4-4. Figure 4-4 Installing the Antenna Feeder 4-5 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential RSU82 User Manual Note: If the RSU82 is installed in the BS8800 cabinet, the feeder is led out from the cabling trough at the cabinet top. If the RSU82 is installed in the BS8900 cabinet, the feeder is led out from the cabling hole at the cabinet bottom. – End of Steps – 4.3.4 Installing an SFP High-Speed Cable This procedure describes how to install an SFP high-speed cable. The SFP high-speed cable is used to exchange signals between the RRUs and BBU or cascade the RRUs. Prerequisite The ESD wrist strap is worn. The RSU82 is installed successfully. Steps Remove the dustproof cap from the TX1/RX1 interface on the RSU82 module, and insert the SFP high-speed cable into the TX1/RX1 interface until a "click" sound is heard, as shown in Figure 4-5. 4-6 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Chapter 4 Hardware Installation Figure 4-5 Installing the SFP High-Speed Cable – End of Steps – 4-7 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential RSU82 User Manual This page intentionally left blank. 4-8 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Chapter 5 International Authentication This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference. 2. This device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. 5-1 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential RSU82 User Manual This page intentionally left blank. 5-2 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Figures Figure 1-1 Position of the RSU82 in the Radio Network ............................................ 1-1 Figure 1-2 RSU82 Appearance ................................................................................. 1-3 Figure 1-3 RSU82 External Interfaces....................................................................... 1-7 Figure 2-1 Hardware Architecture ............................................................................. 2-1 Figure 2-2 Software Architecture............................................................................... 2-2 Figure 4-1 Installing the RSU82 ................................................................................ 4-2 Figure 4-2 Installing Power Cables ........................................................................... 4-3 Figure 4-3 Installing the Monitoring Cable ................................................................. 4-4 Figure 4-4 Installing the Antenna Feeder .................................................................. 4-5 Figure 4-5 Installing the SFP High-Speed Cable ....................................................... 4-7 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Figures This page intentionally left blank. II SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Tables Table 1-1 Specification and System .......................................................................... 1-6 Table 1-2 RSU82 External Interfaces ........................................................................ 1-8 Table 1-3 Indicators on the RSU82 Panel.................................................................. 1-9 Table 2-1 Description for the Subsystem Functions of the RSU82............................. 2-1 III SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Tables This page intentionally left blank. IV SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Index external interfaces ................................ 1-7 Hardware Architecture.......................... 2-1 Indicators ............................................. 1-8 position in network................................ 1-1 Product Appearance............................. 1-2 Services and Functions ........................ 1-4 Software Architecture ........................... 2-2 specifications ....................................... 1-6 SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Index This page intentionally left blank. VI SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential Glossary AGPS - Assisted Global Positioning System AMR - Adaptive Multiple Rate BBU - BaseBand Unit BCCH - Broadcast Control Channel BSC - Base Station Controller BSP - Board Support Package BTS - Base Transceiver Station CS - Circuit Switched DSP - Digital Signal Processing DTX - Discontinuous Transmission EFR - Enhanced Full Rate EVDO - Evolution-Data Optimized FPGA - Field Programmable Gate Array FR - Full Rate GPRS - General Packet Radio Service HR - Half Rate HSDPA - High Speed Downlink Packet Access VII SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential RSU82 User Manual HSPA - High Speed Packet Access HSUPA - High Speed Uplink Packet Access MBMS - Multimedia Broadcast/Multicast Service MTBF - Mean Time Between Failures MTTR - Mean Time To Recovery OAM - Operation, Administration and Maintenance OSS - Operation Support Subsystem PTM - Point To Multipoint PTP - Point-To-Point PTT - Push-To-Talk RF - Radio Frequency RRU - Remote Radio Unit RSSI - Received Signal Strength Indicator RTT - Round Trip Time TA - Timing Advance VIII SJ-20111021104623-005|2012-12-20 (R1.5) ZTE Proprietary and Confidential
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