ZXSDR R8882
Macro Radio Remote Unit
Product Description
Hardware Version: HV2.1
ZTE CORPORATION
No. 55, Hi-tech Road South, ShenZhen, P.R.China Postcode: 518057
Tel: +86-755-26771900
Fax: +86-755-26770801 URL: http://support.zte.com.cn E-mail: support@zte.com.cn
LEGAL INFORMATION
Copyright © 2014 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 the ZTE technical support website http://support.zte.com.cn to inquire for related information.
The ultimate right to interpret this product resides in ZTE CORPORATION.
Revision History
Serial No. |
Publishing Date |
Publishing Reason |
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R1.0 |
2015-01-04 |
First Edition |
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Serial Number: SJ-20150104112914-001
Publishing Date: 2015-01-04 (R1.0)
SJ-20150104112914-001|2015-01-04 (R1.0) |
ZTE Proprietary and Confidential |
Contents
About This Manual ......................................................................................... |
I |
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Chapter 1 Product Overview ..................................................................... |
1-1 |
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1.1 |
Position of the ZXSDR R8882 in the Radio Network ............................................. |
1-1 |
1.2 |
Product Features................................................................................................ |
1-1 |
1.3 |
Services and Functions ...................................................................................... |
1-3 |
1.4 |
Product Specifications ........................................................................................ |
1-5 |
1.5 |
Installation Scenarios ......................................................................................... |
1-7 |
Chapter 2 System Structure ...................................................................... |
2-1 |
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2.1 |
Hardware Subsystem ......................................................................................... |
2-1 |
2.2 |
Software Subsystem........................................................................................... |
2-2 |
Chapter 3 Operation and Maintenance..................................................... |
3-1 |
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3.1 |
Operation and Maintenance Modes ..................................................................... |
3-1 |
3.2 |
Operation and Maintenance Functions................................................................. |
3-2 |
Chapter 4 Networking ................................................................................ |
4-1 |
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4.1 |
Networking Description....................................................................................... |
4-1 |
4.2 |
Star Networking ................................................................................................. |
4-1 |
4.3 |
Cascade Networking .......................................................................................... |
4-2 |
4.4 |
Ring Networking................................................................................................. |
4-2 |
Chapter 5 Technical Specifications .......................................................... |
5-1 |
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5.1 |
Physical Specifications ....................................................................................... |
5-1 |
5.2 |
Radio Performance ............................................................................................ |
5-3 |
5.3 |
Interfaces .......................................................................................................... |
5-3 |
Chapter 6 FCC&IC STATEMENT................................................................ |
6-1 |
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Figures............................................................................................................. |
I |
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Tables ............................................................................................................ |
III |
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Glossary ......................................................................................................... |
V |
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About This Manual
Purpose
The ZXSDR R8882 is a multi-mode remote RF unit that supports 2T2R/2T4R FDD. It supports GSM, UMTS, CDMA, and LTE communications systems and features compact structure, large capacity, and easy installation.
The ZXSDR R8882 works with a BBU to constitute the distributed SDR BTS, that is, ZXSDR of ZTE.
This manual provides a general description of the ZXSDR R8882, covering the product features, services and functions, system architecture, operation and maintenance, networking, and technical specifications.
Intended Audience
This manual is intended for
•Engineering personnel and technicians
•Installation engineers
•Maintenance engineers
What is in This Manual
This manual contains the following chapters:
Chapter |
Summary |
Chapter 1, Product |
Describes the position of the ZXSDR R8882 in the radio network, product |
Overview |
features, services and functions, and installation scenarios. |
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Chapter 2, System |
Describes the hardware and software structures of the ZXSDR R8882 |
Structure |
and the functions. |
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Chapter 3, Operation and |
Describes the operation and maintenance modes of the ZXSDR R8882. |
Maintenance |
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Chapter 4, Networking |
Describes the networking modes supported by the ZXSDR R8882. |
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Chapter 5, Technical |
Describes the technical specifications of the ZXSDR R8882. |
Specifications |
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Chapter 6, FCC&IC |
States that the device complies with Part 15 of the FCC Rules. |
STATEMENT |
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Conventions
ZTE documents employ the following typographical conventions.
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References to other Manuals and documents. |
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“Quotes” |
Links on screens. |
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Bold |
Menus, menu options, function names, input fields, radio button names, |
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check boxes, drop-down lists, dialog box names, window names. |
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CAPS |
Keys on the keyboard and buttons on screens and company name. |
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Note: Provides additional information about a certain topic. |
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Checkpoint: Indicates that a particular step needs to be checked before |
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proceeding further. |
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Tip: Indicates a suggestion or hint to make things easier or more |
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productive for the reader. |
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Chapter 1
Product Overview
Table of Contents
Position of the ZXSDR R8882 in the Radio Network................................................... |
1-1 |
Product Features........................................................................................................ |
1-1 |
Services and Functions .............................................................................................. |
1-3 |
Product Specifications................................................................................................ |
1-5 |
Installation Scenarios ................................................................................................. |
1-7 |
1.1 Position of the ZXSDR R8882 in the Radio Network
The ZXSDR R8882 is the outdoor remote Radio Frequency (RF) unit of the ZTE Base Transceiver Station (BTS). The ZXSDR R8882 and a Base Band Unit (BBU) form a complete BTS/NodeB/eNodeB, implementing radio transmission in the covered area, controlling radio channels and realizing the communication with the Base Station Controller (BSC)/Radio Network Controller (RNC)/Long Term Evolution (LTE).
Figure 1-1 shows the position of the ZXSDR R8882 (RRU) in the radio network.
Figure 1-1 Position of the ZXSDR R8882 in the Radio Network
1.2 Product Features
The ZXSDR R8882 is an outdoor Radio Remote Unit (RRU) with dual transmitters. The ZXSDR R8882 works with a Baseband Unit (BBU) to provide all logical functions of a BTS.
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ZXSDR R8882 Product Description
Based on the digital intermediate frequency and multi-carrier technologies, the ZXSDR R8882 is capable of transmitting dual channels of radio signals and receiving four channels of radio signals. The ZXSDR R8882 can act as an independent remote RF unit for Global System for Mobile Communication (GSM)/Universal Mobile Telecommunication System (UMTS)/Code Division Multiple Access (CDMA)/Long Term Evolution(LTE)
The features of the ZXSDR R8882 are as follows:
•Multiple radio access modes
The ZXSDR R8882 supports single mode, dual mode, or multi-mode, including GSM, UMTS, CDMA, and LTE.
•Distributed architecture
BBUs and RRUs constitute distributed BTS systems, providing flexible office deployment.
•Smooth evolution
Through software upgrade, the ZXSDR R8882 can be smoothly evolved.
•Flexible configuration and networking
àBecause the dual-density multi-carrier technologies are used, when the ZXSDR R8882 works in GSM mode, it supports 2 x 6 carriers through software configuration. (A single channel supports 6 carriers.)
àWhen the ZXSDR R8882 works in UMTS mode, it supports up to 2 × 4 carriers. (A single channel supports 4 carriers.)
àWhen the ZXSDR R8882 works in CDMA mode, it supports up to 2 × 8 carriers. (A single channel supports 8 carriers.)
àWhen the ZXSDR R8882 works in GSM/UMTS dual mode, the ZXSDR R8882 supports 4 GSM carriers + 1 UMTS carrier or 2 GSM carriers + 2 UMTS carriers (in each PA).
àWhen the ZXSDR R8882 works in GSM/LTE dual mode, the ZXSDR R8882 supports 8 GSM TRXs + LTE 10 MHz (G/L dual-mode 900 MHz)or 8 GSM TRXs + LTE 20 MHz(G/L dual-mode 1800 MHz).
àWhen the ZXSDR R8882 works in LTE mode, the ZXSDR R8882 supports one carrier.
àThe baseband-RF interface of ZXSDR R8882 supports star and chain networking.
•Advanced internal structure
Between internal boards and modules, blind interconnection and hard link interconnection are used.
•Energy saving and environment-friendly design
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Chapter 1 Product Overview
Energy-saving and environment-friendly due to multi-carrier power amplifiers, and advanced Doherty and Digital Pre-Distortion (DPD) linear power amplification technologies.
•Easy installation and maintenance
Easy installation and maintenance due to compact size and light weight.
1.3Services and Functions
Services
The ZXSDR R8882 works with BBUs to provide the following services:
•GSM
àFull Rate (FR) voice service
àEnhanced Full Rate (EFR) voice service
àHalf Rate (HR) voice service
àAdaptive Multiple Rate (AMR) voice service
à9.6 Kbps Circuit Switched (CS) domain data service
àGeneral Packet Radio Service (GPRS)
•UMTS
àR99 services
àHSDPA services
àHSUPA services
àHSPA+ services
•CDMA
à1X service
àDO service
àPTT service
•LTE
àImproved capacity and data transmission speed of mobile network and shortened service latency, with 100 Mbps peak downlink data transmission rate and 50 Mbps peak uplink data transmission rate.
àOptimized data transmission based on IP architecture. As a whole-IP network, LTE supports both IPV4 and IPV6 and can transmit VoIP services.
àScalable bandwidth and flexible spectrum analysis.
•Positioning services
àCell ID, Cell ID + Round Trip Time (RTT), and Assisted Global Positioning System (AGPS) positioning
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ZXSDR R8882 Product Description
•Multimedia Broadcast/Multicast Service (MBMS) services:
àSupports broadcast and multicast functions, and supports the Point-To-Point (PTP) and Point-To-Multipoint (PTM) multicast modes.
àSupports mobility management.
àSupports the streaming and background MBMS services.
Basic Functions
•Common functions
The ZXSDR R8882 works with BBUs to constitute the distributed BTS system. The ZXSDR R8882 forwards signals that are received or to be transmitted to the BBU for further processing. By connecting to the BBU, the ZXSDR R8882 provides the following functions:
àThrough the antenna, the ZXSDR R8882 provides access to terminals and provides RF link transmission functions, including RF receiving/transmitting duplex, low noise amplification of received RF signals, amplification of sent RF signals, modulation/demodulation, measurement and report, power control, calibration, and synchronization.
àSupports mixed-mode networking structure.
àThe ZXSDR R8882 is connected to the BBU through the optical interface. The optical interface implements the following functions: clock synchronization, propagation delay measurement and compensation, IQ data transmission, operation maintenance and configuration.
àProvides power amplifier control and protection functions, including over-power-amplification alarms, over-temperature alarms, and Standing Wave Ratio (SWR) alarms. Supports protection against reverse power connection. Supports alarm query for operation and maintenance.
àThrough the operation and maintenance interface, provides system management functions, including configuration management, alarm management, status check and monitoring.
àLocally/remotely supports software and hardware versions inquiry, software upgrade, board resetting, power inquiry, automatic calibration, and RET antenna adjustment.
•GSM mode
When working in GSM mode, the ZXSDR R8882 provides the following functions:
àSupports GSM frequency bands.
àSupports GSM Phase I/Phase II/Phase II +.
àSupports GPRS CS1 to CS4 encoding modes.
àSupports space diversity, frequency diversity, time diversity, and polarization diversity.
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Chapter 1 Product Overview
àThe receive end supports the Viterbi decoding algorithm, improving the system receive sensibility and channel decoding capability.
àSupports frequency hopping and Discontinuous Transmission (DTX).
àSupports Timing Advance (TA) calculation and super-distance coverage. The maximum coverage distance is 120 km.
àSupports the Co-BCCH technology.
•UMTS mode
When working in UMTS mode, the ZXSDR R8882 provides the following functions:
àSupports UMTS frequency bands.
àSupports UMTS R99, R4, R5, R6, R7, and R8.
•CDMA mode
When working in CDMA mode, the ZXSDR R8882 provides the following functions:
àSupports CDMA frequency bands.
àThe air interface complies with the IS-2000 Release A series standards and IS-856-A standard.
àProvides Received Signal Strength Indicator (RSSI) query.
àProvides reverse spectrum query.
•LTE mode
When working in LTE mode, the ZXSDR R8882 provides the following functions:
àSupports LTE frequency bands.
àThe air interface complies with related 3GPP standards.
àSupports QPSK, 16-QAM, and 64-QAM on uplink and downlink.
àSupports Multiple-Input Multiple-Output (MIMO).
•Mixed mode
When working in mixed mode, the ZXSDR R8882 provides the following functions:
àThe air interface complies with the related 3GPP and 3GPP2 standards.
àSupports the mixed-mode configuration, such as GU, GL, and CL, for corresponding frequency bands.
1.4Product Specifications
Table 1-1 shows the specifications of the ZXSDR R8882.
Table 1-1 Product Specifications
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Product Specifications |
Description |
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ZXSDR R8882 S9000 (C) |
Three optical ports; a maximum of 6 Gbps; GSM single |
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mode; 900 MHz frequency band; 2 × 60 W |
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1-5 |
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ZXSDR R8882 Product Description
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Product Specifications |
Description |
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ZXSDR R8882 S1800 (C) |
Three optical ports; a maximum of 6 Gbps; GSM single |
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mode, 1800 MHz frequency band; 2 × 60 W |
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ZXSDR R8882 S9000 (B) |
Two optical ports; a maximum of 3 Gbps; GSM single mode, |
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UMTS single mode, or GSM/UMTS dual mode; 900 MHz |
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frequency band; 2 × 60 W |
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ZXSDR R8882 S9000 (B6C) |
Two optical ports; a maximum of 3 Gbps; GSM single mode, |
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900 MHz frequency band; 35MHz bandwidth for duplexer, |
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2 × 60 W |
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ZXSDR R8882 S8500 (B6B) |
Two optical ports; a maximum of 3 Gbps; CDMA/GSM single |
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mode, GSM/UMTS dual mode, or CDMA/LTE dual mode; |
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850 MHz frequency band; 2 × 60 W |
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Two optical ports; a maximum of 3 Gbps; CDMA/LTE dual |
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mode; 850 MHz frequency band; 2 × 60 W |
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ZXSDR R8882 S8000 (B4A) |
Two optical ports; a maximum of 3 Gbps; LTE single mode ; |
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DD frequency band; 2 × 40 W |
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ZXSDR R8882 S2600 (B4A) |
Two optical ports; a maximum of 3 Gbps; LTE single mode |
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; 2.6 Gbps frequency band; 2 × 30 W |
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Two optical ports; a maximum of 3 Gbps; LTE single mode ; |
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2.6 Gbps frequency band; 2 × 40 W, CEPT |
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ZXSDR R8882 S2600 (B6A) |
Two optical ports; a maximum of 3 Gbps; LTE single mode ; |
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2.6 Gbps frequency band; 2 Carrier, 2 × 60 W, CEPT |
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ZXSDR R8882 S2100 (B) |
Two optical ports; a maximum of 3 Gbps; UMTS single mode; |
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2T4R; 2100 MHz frequency band; 2 × 60 W |
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Two optical ports; a maximum of 3 Gbps; LTE single mode; |
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single Carrier; 2100 MHz frequency band; 2 × 60 W |
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ZXSDR R8882 S1900 (B6B) |
Two optical ports; a maximum of 3 Gbps; CDMA/GSM single |
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mode, GSM/UMTS dual mode, or CDMA/LTE dual mode; |
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1900 MHz frequency band; 2 × 50 W |
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Two optical ports; a maximum of 3 Gbps; CDMA/LTE dual |
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mode; 1900 MHz frequency band; 2 × 60 W |
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ZXSDR R8882 S1800 (B6B) |
Two optical ports; a maximum of 3 Gbps; GSM single mode, |
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or GSM/LTE dual mode; 1800 MHz frequency band; 2 × |
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60 W |
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ZXSDR R8882 S1800 (B6C) |
Two optical ports; a maximum of 3 Gbps; 2T2R, GSM single |
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mode; 1800 MHz frequency band; 2 × 60 W |
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ZXSDR R8882 S1700 (B6A) |
Two optical ports; a maximum of 3 Gbps; LTE single mode; |
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1700 MHz frequency band; 2 × 60 W |
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Chapter 1 |
Product Overview |
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Product Specifications |
Description |
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ZXSDR R8882 S8100 (B6B) |
Two optical ports; a maximum of 3 Gbps; LTE single mode; |
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810 MHz frequency band; 2 × 60 W |
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ZXSDR R8882 S7200 (B6A) |
Two optical ports; a maximum of 3 Gbps; LTE single mode; |
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2T2R; 720 MHz frequency band; 2 × 60 |
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1.5 Installation Scenarios
The ZXSDR R8882 supports the following installation modes: wall-mounting, pole-mounting, and L-shape gantry-mounting.
•Wall-mounting
The ZXSDR R8882 can be wall-mounted indoor or outdoor.
•Pole-mounting
In pole-mounting installation, you can install one, two, three, or four ZXSDR R8882 devices on one pole.
•L-shape gantry mounting
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