ZTE ZXMBW-E9200 Indoor PICO Base Station User Manual Manual

ZTE Corporation Indoor PICO Base Station Manual

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ZXMBW E9200 User Manual

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ZXMBW E9200Indoor PICO Base StationUser ManualVersion 3.20.01.00ZTE CORPORATION ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District, Shenzhen, P. R. China 518057 Tel: (86) 755 26771900 800-9830-9830 Fax: (86) 755 26772236 URL: http://support.zte.com.cn E-mail: doc@zte.com.cn

ZTE CORPORATION Values Your Comments & Suggestions! Your opinion is of great value and will help us improve the quality of our product documentation and offer better services to our customers. Please fax to: (86) 755-26772236; or mail to Documentation R&D Department, ZTE CORPORATION, ZTE Plaza, A Wing, Keji Road South, Hi-Tech Industrial Park, Shenzhen, P. R. China 518057. Thank you for your cooperation! Document Name ZXMBW E9200 Indoor Pico Base Station User Manual Product Version V3.20.01.00 Document Revision Number R1.0 Equipment Installation Date Presentation: (Introductions, Procedures, Illustrations, Completeness, Level of Detail, Organization, Appearance)  Good  Fair  Average  Poor  Bad  N/A Accessibility: (Contents, Index, Headings, Numbering, Glossary)  Good  Fair  Average  Poor  Bad  N/A Your evaluation of this documentation Intelligibility: (Language, Vocabulary, Readability & Clarity, Technical Accuracy, Content)  Good  Fair  Average  Poor  Bad  N/A Your suggestions for improvement of this documentation Please check the suggestions which you feel can improve this documentation:  Improve the overview/introduction  Make it more concise/brief  Improve the Contents  Add more step-by-step procedures/tutorials  Improve the organization  Add more troubleshooting information  Include more figures  Make it less technical  Add more examples  Add more/better quick reference aids  Add more detail  Improve the index  Other suggestions __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ # Please feel free to write any comments on an attached sheet. If you wish to be contacted regarding your comments, please complete the following: Name Company Postcode Address Telephone E-mail

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Contents About this Manual............................................................. i Purpose .................................................................................i Notice ....................................................................................i Intended Audience ................................................................. ii Prerequisite Skill and Knowledge .............................................. ii What is in This Manual ............................................................ ii Conventions ......................................................................... iii How to Get in Touch .............................................................. iv Chapter 1..........................................................................1 System Overview.............................................................1 ZXMBW E9200 Position in WiMAX Network..........................2 ZXMBW E9200 Functions..................................................2 ZXMBW E9200 Appearance...............................................3 Fundamental Principle......................................................3 ZXMBW E9200 External Interfaces.....................................5 ZXMBW E9200 Application and Networking Scenario ............6 Technical Indices ............................................................7 Standards ......................................................................9 Interface Description .......................................................9 ASN Network Reference Model .................................................9 ZXMBW E9200 Interfaces ...................................................... 11 R1 Interface Description........................................................ 12 R6 Interface Description........................................................ 13 Chapter 2........................................................................17 Hardware Description....................................................17 ZXMBW E9200 Cabinet Structure..................................... 18 ZXMBW E9200 Hardware Modules ................................... 19 PRBMO Module..................................................................... 19 Power Module ...................................................................... 21

GPS Antenna ................................................................ 22 Main Antenna Feeder System.......................................... 23 External Cables............................................................. 25 Power Cable ........................................................................ 25 Grounding Cable.................................................................. 25 Ethernet Cable .................................................................... 26 GPS RF Cable ...................................................................... 26 Chapter 3........................................................................27 Hardware Installation....................................................27 Installation Components ................................................ 28 Installation Flow ........................................................... 28 Installation Precautions.................................................. 29 Installation Preparation.................................................. 30 Checking Installation Environment ......................................... 30 Checking Installation Position ................................................ 30 Checking Temperature and Humidity...................................... 30 Checking Power Supply ........................................................ 31 Checking Grounding Mode .................................................... 31 Other Checks ...................................................................... 31 Tools and Instruments Preparation......................................... 31 Unpacking Inspection ........................................................... 33 Acceptance and Handover..................................................... 33 Cabinet Installation ....................................................... 34 ZXMBW E9200 Cabinet Installation Introduction ...................... 34 Wall-mount Installation ........................................................ 35 Pole-mount Installation ........................................................ 36 External Cables Installation ............................................ 37 Grounding Cable Installation ................................................. 37 Ethernet Cable Installation.................................................... 38 Power Cable Installation ....................................................... 38 GPS RF Cable Installation ..................................................... 38 GPS Antenna Feeder System Installation .......................... 39 Main Antenna Feeder System Installation ......................... 40 Hardware Installation Check ........................................... 40 Cabinet Installation Check .................................................... 40 Cable Installation Check ....................................................... 41 Power and Grounding Cable Installation Check ........................ 41

Running Environment Check ..................................................42 Other Environment Check...................................................... 42 Power-on and Power-off Test .......................................... 42 Power-On Procedure ............................................................. 42 Power-Off Procedure............................................................. 42 Abbreviations.................................................................43 Figures............................................................................45 Tables.............................................................................47 Index..............................................................................49

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Confidential and Proprietary Information of ZTE CORPORATION i About this Manual Purpose This Manual provides procedures and guidelines that support the operation of the ZXMBW E9200 Indoor Pico Base Station. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:  This device may not cause harmful interference.  This device must accept any interference received, including interference that may cause undesired operation. Notice  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.  Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.  Receivers associated with the operation of a licensed radio service, e.g., FM broadcast under part 73 of this chapter, land mobile operation under part 90, etc., shall bear the following statement in a conspicuous location on the device: This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference.

ZXMBW E9200 Indoor Pico Base Station User Manual ii Confidential and Proprietary Information of ZTE CORPORATION The installation methods of E9200 with two Braid-like antennas are wall-mount installation and pole-mount installation, about 2~3 meters height. The safe distance between subscriber and E9200 is at least 20cm. Intended Audience This document is intended for engineers and technicians who perform operation activities on the ZXMBW E9200 Indoor Pico Base Station. Prerequisite Skill and Knowledge To use this document effectively, users should have a general understanding of wireless telecommunications technology. Familiarity with the following is helpful:  the ZXMBW E9200 system and its various components  user interfaces on the ZXMBW E9200 Indoor Pico Base Station.  local operating procedures What is in This Manual This Manual contains the following chapters:

Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION iii TABLE 1 CHAPTER SUMMARY Chapter Summary Chapter 1 System Overview Introduces the ZXMBW E9200’s position, Functions, Principles, External and Internal interfaces, Applications and technical indices. Chapter 2 Hardware Description Describes Cabinet structure, Hardware modules, Main antenna feeder system and External cables. Chapter 3 Hardware Installation Describes detailed installation procedures of ZXMBW E9200’s cabinet, cables, main antenna feeder system, GPS antenna feeder system, and Hardware installation checking, Power-on and Power-off procedures. Conventions ZTE documents employ the following typographical conventions. TABLE 2 TYPOGRAPHICAL CONVENTIONS Typeface Meaning Italics References to other Manuals and documents. “Quotes” Links on screens. Bold Menus, menu options, function names, input fields, radio button names, check boxes, drop-down lists, dialog box names, window names. CAPS Keys on the keyboard and buttons on screens and company name. Constant width Text that you type, program code, files and directory names, and function names. [ ] Optional parameters. { } Mandatory parameters. | Select one of the parameters that are delimited by it. Note: Provides additional information about a certain topic. Checkpoint: Indicates that a particular step needs to be checked before proceeding further. Tip: Indicates a suggestion or hint to make things easier or more productive for the reader. Typographical Conventions

ZXMBW E9200 Indoor Pico Base Station User Manual iv Confidential and Proprietary Information of ZTE CORPORATION TABLE 3 MOUSE OPERATION CONVENTIONS Typeface Meaning Click Refers to clicking the primary mouse button (usually the left mouse button) once. Double-click Refers to quickly clicking the primary mouse button (usually the left mouse button) twice. Right-click Refers to clicking the secondary mouse button (usually the right mouse button) once. Drag Refers to pressing and holding a mouse button and moving the mouse. How to Get in Touch The following sections provide information on how to obtain support for the documentation and the software. If you have problems, questions, comments, or suggestions regarding your product, contact us by e-mail at support@zte.com.cn. You can also call our customer support center at (86) 755 26771900 and (86) 800-9830-9830. ZTE welcomes your comments and suggestions on the quality and usefulness of this document. For further questions, comments, or suggestions on the documentation, you can contact us by e-mail at doc@zte.com.cn; or you can fax your comments and suggestions to (86) 755 26772236. You can also browse our website at http://support.zte.com.cn, which contains various interesting subjects like documentation, knowledge base, forum and service request. Mouse Operation Conventions Customer Support Documentation Support

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Confidential and Proprietary Information of ZTE CORPORATION 1 Chapter 1 System Overview This chapter describes:  ZXMBW E9200 position in WiMAX network  ZXMBW E9200 functions  ZXMBW E9200 appearance  Fundamental principle  ZXMBW E9200 application and networking scenario  Technical indices  Standards  Interface description

ZXMBW E9200 Indoor Pico Base Station User Manual 2 Confidential and Proprietary Information of ZTE CORPORATION ZXMBW E9200 Position in WiMAX Network The ZXMBW E9200 is located at the radio access layer of the WIMAX network, delivering broadband radio access services for terminal users. The ZXMBW E9200, as a supplement for blind points and hotspots of macro coverage, is mainly applied for middle-scale and small-scale indoor coverage, such as airport, shopping mall and conference center and so on. Figure 1 illustrates the position of the ZXMBW E9200 in the WIMAX network. FIGURE 1 ZXMBW E9200 IN WIMAX NETWORK ZXMBW E9200 Functions  The ZXMBW E9200 receives IP packets from the core network, decrypts these packets and then sends them to the baseband module to encode and modulate.  The modulated signals are sent to the TX link for up conversion afterwards, power amplifier (PA) amplifies the signal, and then transmitted by the antenna.  The ZXMBW E9200 supports forward auto-scale and manual scale.  The ZXMBW E9200 receives signals from terminals, sends them to the RX link for down conversion and then transmits them to the baseband module for channel demodulation.  The baseband module demodulates the encrypted signals, and converts as IP packets, and then the IP packets are transmitted to the core network through the R6 interface.  Reverse RSSI function.  Reverse automatic gain control function. Overview Position in WiMAX Network Forward Signal Processing Reverse Signal Processing

Chapter 1 Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION 3  The ZXMBW E9200 generates PP1S synchronization signals.  The ZXMBW E9200 generates TDD sequential control signals.  The ZXMBW E9200 supports power supply and temperature monitoring.  The ZXMBW E9200 delivers version monitoring and version management functions. ZXMBW E9200 Appearance The ZXMBW E9200 contains only one cabinet. The external dimension of the cabinet is (W x H x D):260mm (10 4/16 in) x 200mm (7 14/16 in) x 65mm (2 9/16 in). The internal dimension of the cabinet is (W x H x D): 246mm (9 11/16 in) × 184mm (7 4/16 in) × 23.5mm (1/16 in). The ZXMBW E9200 comprises two braid-like antennas, one GPS receiver (GPS receiver does not need to be configured when ToP clock reference is adopted) and one cabinet. Figure 2 shows the appearance of the ZXMBW E9200. FIGURE 2 ZXMBW E9200 APPEARANCE 123 1. Braid-like antenna 2. GPS receiver (optional) 3. Cabinet. Fundamental Principle The ZXMBW E9200 is located at the radio access layer of the WIMAX network, as a radio network base station lying between terminal users and AGW. Functionally E9200 is composed of baseband processing unit, radio frequency (RF) processing unit, CPU control center and clock processing unit. Other Functions Dimensions Components

ZXMBW E9200 Indoor Pico Base Station User Manual 4 Confidential and Proprietary Information of ZTE CORPORATION Figure 3 illustrates the functional components of ZXMBW E9200 FIGURE 3 ZXMBW E9200 FUNCTIONAL COMPONENTS CPU BasebandProcessingKPProcessingTimingPowerModuleTransmissionNetworkBaseband RF ModuleE9200AGW The ZXMBW E9200 processes the following basic traffics: Forward traffic: The forward traffic from the core network sends IP packets to the ZXMBW E9200. After decrypting and unpacking these IP packets, the ZXMBW E9200 CPU control unit transmits them to the baseband processing unit for encoding and modulation. The modulated signals are sent to the RF processing unit for up conversion. After being processed for power amplification, these signals are transmitted through the antenna to user terminals. Reverse traffic: the antenna of the ZXMBW E9200 receives the signals from user terminals. The RF processing unit performs down conversion for these signals and then sends them to the baseband processing unit for channel demodulation. Afterwards, the CPU control unit converts these signals into IP packets and encrypts them, and then sends them to the core network through the transmission network. Functional Components Functional Process

Chapter 1 Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION 5 ZXMBW E9200 External Interfaces Figure 4 shows the external interfaces of ZXMBW E9200. FIGURE 4 ZXMBW E9200 EXTERNAL INTERFACES 1．Power interface 2．Indicators and Reset 3．NM interface 4．R6 interface 5. GPS interface 6. RF interfaces Table 4 lists the ZXMBW E9200 external interfaces and their descriptions. TABLE 4 EXTERNAL INTERFACES AND DESCRIPTIONS Interface Description Power interface 110V/220V AC power input interface The power indicator indicates whether the system is powered on normally. Indicators The system operation indicator indicates whether the system runs normally. Reset Resets the cabinet NM interface It is an Ethernet interface, serving to connect the local network management LMT. R6 interface It is an Ethernet interface, serving to connect an Interfaces Description

ZXMBW E9200 Indoor Pico Base Station User Manual 6 Confidential and Proprietary Information of ZTE CORPORATION Interface Description AGW or a BMU10. GPS interface It is an SMA interface, serving to connect a GPS receiver. RF interfaces They are SMA interfaces, serving to connect the two braid-like antennas that the ZXMBW E9200 is equipped or external antennas. ZXMBW E9200 Application and Networking Scenario As an indoor product, the ZXMBW E9200 is often used in two scenarios. 1. ZXMBW E9200 is applied for indoor or hot spot coverage, for example, airport and conference center. This scenario requires large capacity and extensive coverage. More than one ZXMBW E9200s are required. Figure 5 shows the networking structure. FIGURE 5 ZXMBW E9200 EXTERNAL INTERFACES The networking features are as follows:  Only the BMU10 is configured with the GPS receiver that is provided for the E9200 in the ToP (Timing Over Packet) mode.  Generally the BMU10 and E9200 are in the same building or same campus.  The number of cascading levels between BMU10 and E9200 must be 5 at most.

Chapter 1 Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION 7  Switchover between E9200s is supported. Note: The Building Manage Unit (BMU10) is the central access point of the indoor coverage system, delivering the functions including access, charging, QoS and security management of WiMAX AGW. BMU10 centralize the management of traffic convergence and NM, and provides synchronization clock. 2. ZXMBW E9200 is applied for small indoor coverage, for example, café. The networking features are as follows:  Only one E9200 is needed and no BMU10 is required.  The E9200 is configured with a GPS receiver that provides the reference clock. Technical Indices ZXMBW E9200 technical indices cover engineering index, performance index and clock index. Table 5 lists the ZXMBW E9200 engineering index and their description. TABLE 5 ZXMBW E9200 ENGINEERING INDEX Index Description Working environment Indoor: -50C ~500C (230F ~1220F) Relative humidity: 5%-95% External dimension (W × H × D) 260 mm (10 4/16 in) × 200 mm (7 14/16 in) × 65 mm (2 9/16 in) Weight < 3.6kg , <7.9 lb Power supply 110V/220V AC input. Input range: 85~260VAC, 50/60Hz Overall power consumption < 45W Protection level Indoor: IP31 Shell material The shell of the E9200 is made of plastics, featuring lightweight and handsome appearance. Table 6 lists the ZXMBW E9200 performance index and their description. TABLE 6 ZXMBW E9200 PERFORMANCE INDEX Index Description Overall noise It satisfies the ETS 300 753 standard. Clock synchronization It supports GPS clock and ToP clock synchronization. Engineering Index Performance Index

ZXMBW E9200 Indoor Pico Base Station User Manual 8 Confidential and Proprietary Information of ZTE CORPORATION Index Description Frequency band range It supports the band range from 2496MHz to 2690MHz. Carrier bandwidth 10MHz (configurable) RF grid 250KHz RF Noise coefficient < 6 Duplex mode FDD/TDD It supports TDD. Carrier sector 1CS MIMO It supports 2 x 2 MIMO. System indexes Output power of antenna port 2×500mW Modulation mode QPSK,16QAM,64QAM Demand for antenna omni-directional or directional R6 interface It supports 10M /100M Ethernet electrical interfaces. It supports remote upgrading. Maintenance It supports local OMC and Debug interfaces. Environmental protection It meets the Restriction of Injurious Materials in Electric and Electronic Devices of European Union ROHS and WEEE regulations. Air cooling Self-cooling and no fan available. Followed standards IEEE 802.16-2005; WiMAX ForumTM Mobile Radio Conformance Tests Lightning protection It supports level D internal lightning protection power. Installation mode Indoor: wall-mounted and pole-held It meets the FCC and UL authentications. Authentication It meets the CE authentication.  GPS clock The precision of the system output clock PP1S is not less than 1E-10 when the GPS is locked. It is not less than 5E-10 during free oscillation.  ToP clock The ToP over Ethernet clock allows master/slave configuration. The duration when the slave clock is locked to Clock Index

ZXMBW E9200 Indoor Pico Base Station User Manual 10 Confidential and Proprietary Information of ZTE CORPORATION FIGURE 6 ASN NETWORK REFERENCE MODEL ASNGroup A ASN GW Functions (e.g. RRM)R6BSBSR8R1Group B ASN GW Functions (e.g. Bearer Plane)R7R3R4ASN GW Table 7 lists the ASN interfaces and their description. TABLE 7 ASN INTERFACES Interface Description R1 Air interface between the user terminal and the RRU. R3 Interface between the AGW (ASN-GW, Access Service Network Gate Way) and the CN. R4 Interface between ASNs, i.e. the interface between AGWs. It implements some switching-related signaling and established data channel to maintain data integrity during switching. R6 Interface between the AGW and the BS. R7 Internal interface of the AGW. It is optional. It divides the AGW into strategy judgment function and implementing function. R8 Interface between BSs.

Chapter 1 Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION 11 ZXMBW E9200 Interfaces The ZXMBW E9200 reference network is illustrated in Figure 7. FIGURE 7 ZXMBW E9200 NETWORK REFERENCE MODEL MSMS E 9200MSMS AGWE 9200R1R8R6  R1 interface R1 interface is the air interface between the BS and the MS, including MAC layer, physical layer and relevant management plane. It complies with the 802.16e protocol.  R6 interface R6 interface is between the BS and the AGW. It includes:  Data plane Data plane is the IP tunnel between the AGW and the BS, used to differentiate traffic flows required by different Quality of Service (QoS).  Control plane Control plane delivers tunnel management, Authentication, Authorization, Accounting (AAA) and Radio Resource Management (RRM).  R8 interface R8 interface is between BSs to deliver quick and seamless switch-over. Overview Interfaces and description

ZXMBW E9200 Indoor Pico Base Station User Manual 12 Confidential and Proprietary Information of ZTE CORPORATION R1 Interface Description The following describes the R1 interface, including R1 message format, protocol stack and physical layer. Table 8 describes the MAC management message format of the R1 interface. TABLE 8 R1 MESSAGE FORMAT Content Description Message Type The first field of every management message is Message Type. To know the value of this field, see the content of MAC management message in the protocol. Non-TLV field This field is sequenced strictly according to the definition of message format. The corresponding values of various fields are sorted strictly according to the sequence defined by the message format. TLV field This field is a triple field, i.e. type-length-value. The message sorts the triple of such field according to the actual situation. The R1 interface contains MAC layer and physical layer. The MAC layer includes three sub-layers, that is, service-specific Convergence Sub-layer (CS), MAC Common Part Sub-layer (MAC CPS) and security sub-layer in the top-down sequence.  The CS sub-layer converts/maps the external data received by CS-SAP into MAC SDU and transmits the data to MAC CPS through MAC SAP. The sub-layer classifies external Service Data Units (SDUs) and associates them with proper SFIDs and CIDs. It supports the payload head compression function and provides various service-specific convergence sub-layer specifications for different external protocol interfaces.  The MAC CPS sub-layer does not resolve the payload at the CS sub-layer. The MAC CPS subl-ayer delivers the core functions of the MAC layer, including bandwidth request, connection setup and maintenance. It receives data of various CS sub-layers through the MAC SAP and classifies these data by different MAC connections. Its QoS is applied to transmission and schedule above the physical layer.  The MAC layer contains an independent security sub-layer that serves for authentication, safe key exchange and encryption. The physical layer is defined by multiple specifications, each of which corresponds to a specific frequency range and application. Figure 8 illustrates the R1 interface protocol stack. R1 Message Format Protocol Stack

Chapter 1 Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION 13 FIGURE 8 R1 INTERFACE PROTOCOL STACK CS SAPMAC SAPPHY SAPService Specificeconvergence Sub-layer(CS)MAC Common PartSub-layer (MAC CPS)Security Sub-layerPhysical Layer(PHY)Scope of StandardData/Control PlanePHY MAC The R1 interface physical layer adopts Orthogonal Frequency Division Multiplexing (OFDM) mode. R6 Interface Description This following describes the R6 interface including signaling transmission mode and message format of the control plane. The signaling between the BS and the ASN-GW is transmitted through the R6 tunnel in the format of User Datagram Protocol (UDP) plus the signaling format defined by NWG stage 3. The media plane data is over the encapsulation tunnel protocol, in which the UDP bears R6 signaling. Generic Routing Encapsulation (GRE), Multiple Protocol Label Switching (MPLS) and Virtual Local Area Network (VLAN) can be the bearer of R6 data. The ASN-GW terminates the R6 tunnel from the BS. Various encapsulation technologies such as GRE, MPLS and VLAN can be adopted to implement the R6 tunnel. Different tunnel granularities are allowable. The R6 data path supports encapsulation protocol and tunnel granularity negotiation. Figure 9 illustrates control plane message format of R6 interface. Physical Layer Signaling Transmission Mode Control Plane Message Format

ZXMBW E9200 Indoor Pico Base Station User Manual 14 Confidential and Proprietary Information of ZTE CORPORATION FIGURE 9 CONTROL PLANE MESSAGE FORMAT VersionMSIDFlags Function Type Message TypeMSIDLengthReservedTransaction ID ReservedTLVsSource Identifier TLVDestination Identifier TLV0816 24 31OP ID27 Table 9 lists description of the field in R6 control plane message (ordered by byte). TABLE 9 R6 CONTROL PLANE MESSAGE FIELDS AND DESCRIPTION Field Description Version Protocol version Number. Flags Byte length with detailed format is given in Figure 10. Function Type Indicates functions, for example, HO Control. OP ID Indicates operation type. Message Type: Message type corresponding to Function Type, for example, HO_Req Length Message length, including message head MSID MAC address of the message-related to MS. If it is not related with any specific MS, all bits of this field are set to 0. Reserved 32 reserved bits set to 0. Transaction ID Transaction ID. If it is 0, the message should be discarded. Reserved Reserved bit set to 0. Destination Identifier TLV (Type/Length/Value) Length-variable destination entity identifier. For example, the destination to which the message is to be sent is the network node ID of a functional entity. The message receiver checks whether the Destination Identifier in the message head is the same as its own identifier before accepting the message. If yes, the receiver will process this message. If no, the receiver will transit the message to the destination identifier without changing it. Source Identifier TLV Length-variable source entity identifier, for example, the network ID of a functional entity originating the message.

Chapter 1 Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION 15 Field Description TLVs A triplet following the message head. Figure 10 illustrates the detailed format of the flag field. FIGURE 10 FLAG FIELDS FORMAT Trrrrrr R Table 10 Flag Fields and Description lists the flag fields and their description. TABLE 10 FLAG FIELDS AND DESCRIPTION Bit Description r Reserved bit that must be set to 0. The receiver should ignore the reserved bit. T If this bit is configured, the message should contain Source Identifier TLV and Destination Identifier TLV. R Used to reset the next expected Transaction ID. Figure 11 illustrates the structure control plane protocol stack. FIGURE 11 CONTROL PLANE PROTOCOL STACK IPUDPControl MessageL2 Connectivity A logical connectivity between L2 of two control plane protocol stack enables communications between the two functional entities. The encapsulation of IP packets between the two functional entities relies on the connectivity type, e.g. GRE tunnel. The seal of the encapsulated packet contains address information, which ensures that the packet can be sent to the correct physical entity. The physical layer of the R6 interface supports packet access and Time Division Multiplexing (TDM) access.  Packet access: 100MBps FE electrical port  TDM access: E1/T1, E3/T3 electrical port, OC-3 optical port. Control Plane Protocol Stack Physical Layer

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Confidential and Proprietary Information of ZTE CORPORATION 17 Chapter 2 Hardware Description This chapter describes:  ZXMBW E9200 cabinet structure  ZXMBW E9200 hardware modules  Main antenna feeder system  External cables

ZXMBW E9200 Indoor Pico Base Station User Manual 18 Confidential and Proprietary Information of ZTE CORPORATION ZXMBW E9200 Cabinet Structure The ZXMBW E9200 is composed of one cabinet, two braid-like antennas and one GPS receiver (optional) is shown in Figure 2. The ZXMBW E9200 cabinet comprises a top, a shield cover plate and a bottom shell. Figure 12 shows the structure of ZXMBW E9200 cabinet. FIGURE 12 ZXMBW E9200 CABINET STRUCTURE 1. Top 2. Shield cover plate 3. Bottom shell Caution: Do not open the ZXMBW E9200 cabinet. Contact ZTE engineers to open it for maintenance.

Chapter 2 Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION 19 ZXMBW E9200 Hardware Modules The ZXMBW E9200 is composed of one cabinet, two braid-like antennas and one GPS receiver (optional) is shown in Figure 2. The ZXMBW E9200 bottom shell contains two functional modules, power module and PICO RF Baseband Module (PRBMO), as shown in Figure 13. FIGURE 13 ZXMBW E9200 FUNCTIONAL MODULES 12 1. Power module 2. PRBMO Module PRBMO Module The PRBMO module integrates RF processing, baseband processing, CPU control and clock (GPS clock and ToP clock) processing functions. Figure 14 illustrates the principle of the PRBMO module. Overview

ZXMBW E9200 Indoor Pico Base Station User Manual 20 Confidential and Proprietary Information of ZTE CORPORATION FIGURE 14 PRBMO MODULE PRINCIPLE CPU BasebandprocessingRFprocessingClockprocessing PRBM 0+12 VGPSFEANT  Controls the system, generates and encrypts IP packets.  Interfaces with the baseband process unit.  Provides a service network interface.  Provides an Ethernet interface for the local operation and maintenance LMT.  Processes the WiMAX PHY layer and MAC layer.  Encrypts and decrypts signals.  Performs transmission signal processing includes digital baseband signal processing, D/A conversion, analog baseband/intermediate frequency signal processing, and modulation from analog baseband/intermediate frequency signals to RF/RF signals.  Performs received signal processing includes RF signal processing, modulation from RF signals to analog baseband/intermediate frequency signals, analog baseband/intermediate frequency signal processing, analog baseband/intermediate frequency A/D conversion and digital baseband/intermediate frequency signal processing.  Generates and monitors local oscillator.  Processes RF antenna and power supply. The clock process unit is a timing & frequency subsystem, provides PP1S and 10MHz timing reference and frequency reference signals for the baseband and RF subsystem. The ZXMBW E9200 clock process unit consists GPS clock process subunit, ToP clock process subunit, control process subunit and peripheral circuit process subunit, as shown in Figure 15. CPU Unit Baseband Processing Unit RF Processing Unit Clock Processing Unit

Chapter 2 Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION 21 FIGURE 15 CLOCK PROCESSING UNIT ToP clockprocessingGPS clockprocessingControlprocessingPeripheralcircuitGPSantennaTOP Maincontrol endClock processingunit1 PPS/10MHz1 PPS/10MHz1 PPS/10MHz1 PPS/10MHz1 PPS/10MHz  GPS clock processing procedure The control subunit and the peripheral circuit subunit performs locking, phase discrimination and voltage control for PP1S signals that are received from the GPS receiver, and outputs PP1S and 10MHz reference signals.  ToP clock processing procedure The ZXMBW E9200 receives PTP time packets from ToP Master that is synchronized to GPS PP1S, through the Ethernet cable. The ZXMBW E9200 generates local clock that is synchronous with ToP Master. The control subunit and the peripheral circuit subunit performs locking, phase discrimination and voltage control for signals input by the ToP clock process subunit and outputs PP1S and 10MHz reference signals. Power Module The ZXMBW E9200 power supply module performs AC-DC conversion. Figure 16 illustrates the composition of the ZXMBW E9200 power supply module. Overview

ZXMBW E9200 Indoor Pico Base Station User Manual 22 Confidential and Proprietary Information of ZTE CORPORATION FIGURE 16 POWER SUPPLY MODULE DC outputPower moduleAC input+12V DCGND220V/110V AC Input: 110V/220V AC (range: 85V~265V, 45~65Hz) Output: single-circuit output +12V Protection functions: over/under voltage protection of output current, over voltage, over current, short circuit and over temperature protection of input current. Protective self-recovery function (except for over voltage of output current). GPS Antenna ZXMBW E9200 is equipped with the GPS receiver antenna. ZXMBW E9200 can also be installed with the outdoor GPS antenna. The GPS antenna shipped with the ZXMBW E9200 is installed on the top of the cabinet, as shown in Figure 17. Specifications

Chapter 2 Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION 23 FIGURE 17 GPS ANTENNA INSTALLATION POSITION 1GPS Receiver Note: User can change the direction of GPS antenna receiver. Main Antenna Feeder System The ZXMBW E9200 is equipped with two braid-like antennas. Figure 18 shows the antenna interfaces and positions of the two antennas. FIGURE 18 MAIN ANTENNA POSITION 1．Antenna interfaces (SMA interfaces) 2. Braid-like antennas

ZXMBW E9200 Indoor Pico Base Station User Manual 24 Confidential and Proprietary Information of ZTE CORPORATION The ZXMBW E9200 antenna is close to the cabinet because the ZXMBW E9200 is low power equipment. Generally, the two braid-like antennas can meet the requirement. They are removable. The ZXMBW E9200 provides two SMA antenna interfaces to connect the external antenna. In the case that the external antenna feeder system is adopted, the feeder must be made on site according to the actual situation, and the common indoor ceiling antenna or wall-mounted antenna is often used as the external antenna. For details of the external antenna feeder system, refer to the relevant information of other base stations.

Chapter 2 Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION 25 External Cables The external cables of the ZXMBW E9200 are:  Power cable  Grounding cable  Ethernet cable  GPS RF cable. Power Cable The ZXMBW E9200 adopts 220 V/110 V AC power. The wall-through 3-core power cable serves as the ZXMBW E9200 AC power cable. Figure 19 shows the appearance of the power cable. FIGURE 19 AC POWER CABLE APPEARANCE Grounding Cable Figure 20 illustrates the structure of the grounding cable. FIGURE 20 GROUNDING CABLE STRUCTURE BLabelA The grounding cable is made of 16mm2 (6 AWG) olivine copper cable, with two bare round metal terminals (also called lug) crimped at both ends of the cable.

ZXMBW E9200 Indoor Pico Base Station User Manual 26 Confidential and Proprietary Information of ZTE CORPORATION Ethernet Cable The ZXMBW E9200 is connected with the AGW and the LMT by Ethernet cables. Figure 21 illustrates the structure of Ethernet cable. FIGURE 21 ETHERNET CABLE STRUCTURE ????label label GPS RF Cable The ZXMBW E9200 GPS receiver is shipped with a GPS RF cable. Figure 22 shows the connection points of GPS RF cable. End A of the cable connects the GPS receiver while end B connects the GPS interface on the ZXMBW E9200 cabinet. End B is an SMA interface. FIGURE 22 GPS RF CABLE End BEnd A

Confidential and Proprietary Information of ZTE CORPORATION 27 Chapter 3 Hardware Installation This chapter describes:  Installation components  Installation flow  Installation precautions  Installation preparation  Cabinet installation  External cables installation  GPS antenna feeder system installation  Main antenna feeder system installation  Hardware installation check  Power-on and Power-off test

ZXMBW E9200 Indoor Pico Base Station User Manual 28 Confidential and Proprietary Information of ZTE CORPORATION Installation Components  The ZXMBW E9200 cabinet includes fixing clips and enclosure. Note: The internal cables and functional modules are installed before delivery.  Cables: power cable, grounding cable, Ethernet cable and GPS RF cable  GPS antenna feeder system: optional. The system needs to be installed when GPS is used to provide time reference. GPS antenna need not be installed when ToP clock reference is used.  Main antenna feeder system includes antenna and main feeder. Installation Flow Figure 23 illustrates the general installation flow of ZXMBW E9200. Note: The on-site installation flow may differ depending on the actual situation.

Chapter 3 Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION 29 FIGURE 23 ZXMBW E9200 INSTALLATION FLOW BeginEndCabinetInstallationHardware installationcheck-Power-up andPower-down Test-CablesInstallationInstallationpreparationMain antenna systemInstallation GPS antenna systemInstallattion Installation Precautions The installation engineer should check the working environment before starting the installation. The installation engineer must be familiar with the installation position, networking, data configuration and cables of ZXMBW E9200. Besides, pay attention to the following:  Operations on the ZXMBW E9200 are forbidden if the cabinet is powered on.  Installing the outdoor antenna feeder system is forbidden during rainy and lightning situations.

ZXMBW E9200 Indoor Pico Base Station User Manual 30 Confidential and Proprietary Information of ZTE CORPORATION Installation Preparation Check the installation environment, installation position, temperature, humidity and power supply before installing the ZXMBW E9200. Checking Installation Environment Check the installation environment according to the requirements of ZTE Environment Acceptance Report before the installation. Checking Installation Position Check whether the installation position of ZXMBW E9200 meets the engineering requirements are as given below.  The ZXMBW E9200 installation position must be clean, and away from the places of injurious gases or explosive articles.  The ZXMBW E9200 must be away from the places with strong shocks or loud noise.  The ZXMBW E9200 is away from transformer substations.  The ZXMBW E9200 away from industrial boilers and heating boilers and contamination resources.  The ZXMBW E9200 away from high power wireless interfering resources. Checking Temperature and Humidity Check whether the working temperature and humidity of ZXMBW E9200 meets the requirements as described in Table 11. TABLE 11 ZXMBW E9200 WORKING TEMPERATURE AND HUMIDITY Name Working condition Temperature Indoor: -50C ~500C (230F ~1220F) Humidity Relative humidity: 5%-95%

Chapter 3 Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION 31 Checking Power Supply Check whether the power supply of ZXMBW E9200 meets the requirement as described in Table 12. TABLE 12 ZXMBW E9200 POWER SUPPLY REQUIREMENT Type Nominal value Voltage range AC 110 V /220V AC 85 V AC~265V AC, 50/60Hz Checking Grounding Mode The ZXMBW E9200 applies the joint grounding mode. The grounding resistance must be less than 5 Ω. Other Checks  Make sure that accessories or parts (e.g. antenna pole, grounding copper bus-bar) are in accordance with the ZXMBW E9200 engineering design.  Make sure that interconnection devices such as AGW, and power supply are available. Tools and Instruments Preparation Prepare installation tools and test instruments according to the actual situation. Table 13 and Table 14 list the common tools and instruments. TABLE 13 TOOLS LIST Type Tool Special-purpose tools Knife for cutting feeder ends Wire stripper for coaxial cables One crimping pliers for coaxial cables Multi-functional crimping pliers Concrete drilling tools Electric percussion drill Auxiliary bits Vacuum cleaner Power socket (two-phase and three-phase socket)

ZXMBW E9200 Indoor Pico Base Station User Manual 32 Confidential and Proprietary Information of ZTE CORPORATION Type Tool General-purpose tools Cross screwdrivers (4", 6" and 8" each) Flathead screwdrivers (4", 6" and 8" each) Monkey wrenches (6", 8", 10" and 12") Dual-purpose spanners (17" and 19" each) Socket wrench 5 kg (11 lb) nail hammer Electric iron, 300 W Electric iron, 40 W Solder wires Hot wind blower Tin sucker Tweezers Paint brush Electrical knife Paper knife Scissors Measurement tools 50 m (164 ft) cloth tape 5 m (16.4 ft) copper tape 400 mm (15.6 in) horizontal ruler Angle instrument Plumb Protection tools Antistatic wrist strap Safety helmet Slip-proof glove Pliers Hacksaw (with several saw blades) Sharp-nose pliers (8”) Diagonal pliers (8”) Slip joint pliers (8") Vices (8”) Needle file set (medium sized) Hydraulic crimper Crowbar Auxiliary tools Pulley block Rope Ladder TABLE 14 INSTRUMENTS LIST Instrument Manufactory Voltage Standing Wave Ratio (VSWR) tester SITE MASTER Fiber tester － Compass － Multi-meter －

Chapter 3 Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION 33 Instrument Manufactory Grounding resistance tester － Unpacking Inspection The project supervisor and the representative of customer must be present on site during unpacking. The following describes the procedure for unpacking inspection ZXMBW E9200 boxes. Perform the following steps to unpack ZXMBW E9200. 1. Count the number of packing boxes. Check whether the packing boxes are intact and whether the actual arrival place is the correct place. If yes, unpack the goods for inspection. 2. Check whether the goods are consistent with the goods in the Equipment Acceptance List and archive the report. 3. If any shortage of goods, wrong goods, superfluous goods or goods damage found, note it and inform ZTE office. 4. The project supervisor should fill Unpacking for Inspection Feedback Table and send it back to ZTE office. Caution  When the equipment is moved from a colder and drier place to a hotter and damper place, wait for 30 minutes before unpacking the equipment. Otherwise, moisture may condense on the surface of the equipment and cause damage.  Properly recycle the desiccant lest. END OF STEPS. Acceptance and Handover  Check the goods one by one according to the name, type and amount on the shipping list.  There should be no dents, bulges, scratches, peels, blithers, blisters or smudges on the outer surface of the cabinets.  The surface paint on the cabinets should not fall off or be scratched.  The fastening screws should not be loosened, disconnected, or mistakenly placed.  The accessories and fittings needed for cabinet installation should be complete.  Arrange the checked goods by type. Prerequisite Steps Acceptance

ZXMBW E9200 Indoor Pico Base Station User Manual 34 Confidential and Proprietary Information of ZTE CORPORATION Upon completion of unpacking for acceptance, the representative of user and the project supervisor sign on the Unpacking Acceptance Report to acknowledge the acceptance. If goods are to be kept by the user after acceptance, both parties sign on the Unpacking Acceptance Report for confirmation, and then goods will be handed over to the user. Note: Both parties must hold a copy of Unpacking Acceptance Report and the project supervisor should give feed back for the Acceptance Conclusion of this report to ZTE office for archiving within seven days. Cabinet Installation The following introduces ZXMBW E9220 cabinet installation, and installation modes such as wall-mount installation and pole-mount installation. ZXMBW E9200 Cabinet Installation Introduction The ZXMBW E9200 cabinet can be installed in two modes depending on the installation environment. The installation modes are:  Wall-mount installation  Pole-mount installation Figure 24 shows the installation supporting parts of ZXMBW E9200 cabinet. Handover Installation Modes Cabinet Installation Supporting Parts

Chapter 3 Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION 35 FIGURE 24 ZXMBW E9200 CABINET INSTALLATION PARTS 1．Hex flange bolt 2．Installation plate 3．Cucurbit hole 4．Hoop (used for pole-held installationz0) 5. Expansion bolt Wall-mount Installation The following describes the wall-mount installation procedure of ZXMBW E9200 cabinet. The following accessories are required for wall-mount installation.  One installation plate  4 expansion bolts and 4 hex flange bolts  Fastening tools Perform the following steps to install the cabinet as wall-mount mode. 1. Fix the installation plate on the wall using 4 expansion bolts, as shown in Figure 25. Installation Accessories Steps

ZXMBW E9200 Indoor Pico Base Station User Manual 36 Confidential and Proprietary Information of ZTE CORPORATION FIGURE 25 ZXMBW E9200 CABINET INSTALLATION PARTS 12 1. Expansion bolt 2.Installation plate 2. Mount the cabinet on the installation plate, and insert the 4 hex flange bolts at the back of the cabinet through the larger parts of the cucurbit holes on the plate. 3. Move the inserted 4 hex flange bolts into the smaller parts of the cucurbit holes to fix the cabinet to the plate. 4. Tighten the 4 hex flange bolts END OF STEPS. Pole-mount Installation The following describes the pole-mount installation procedure of ZXMBW E9200 cabinet. The following accessories are required for pole-mount installation.  One installation plate  4 expansion bolts and 4 hex flange bolts  Hoops  Fastening tools Perform the following steps to install the cabinet as pole-mount mode. 1. Mount the Installation plate on the pole with using the hoops and fix it with four expansion bolts. Installation Accessories Steps

Chapter 3 Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION 37 2. Mount the cabinet on the installation plate, and insert the 4 hex flange bolts at the back of the cabinet through the larger parts of the cucurbit holes on the plate. 3. Move the inserted 4 hex flange bolts into the smaller parts of the cucurbit holes to fix the cabinet to the plate. 4. Tighten the 4 hex flange bolts. Note: The diameter of the pole should be within the range of 30 mm (1 3/16 in) to 60 mm (2 6/16 in). END OF STEPS. External Cables Installation The external cable installation includes:  Grounding cable installation  Ethernet cable installation  Power cable installation  GPS RF cable installation Grounding Cable Installation The following describes prerequisites and procedure of grounding cable installation. The connection point for the indoor grounding copper bus-bar is available. Prepare a length-proper grounding cable according to the actual situation. Use a 16mm2 (6 AWG) olivine copper cable to make the grounding cable. Crimp a bare round metal terminal (also called lug) at both ends of the cable respectively. Perform the following steps to install the grounding cable. 1. Connect one bare terminal of the grounding cable to the protective grounding terminal that is located at the M5 bolt of the power cable interface on the ZXMBW E9200 cabinet. 2. Connect the other end of the grounding cable to the specified indoor grounding copper bus-bar. Note: To ensure reliable connection, press the lugs of grounding cable to make the cable in good contact with the other parts. END OF STEPS. Prerequisites Steps

ZXMBW E9200 Indoor Pico Base Station User Manual 38 Confidential and Proprietary Information of ZTE CORPORATION Ethernet Cable Installation The following describes prerequisite and procedure of Ethernet cable installation. Prepare a length-proper Ethernet cable and make RJ45 connectors at the both ends of the cable before the installation. Perform the following steps to install the Ethernet cable. 1. Connect one end of the Ethernet cable to the Ethernet interface on the ZXMBW E9200 plane. 2. Connect the other end to the Ethernet interface of the network equipment. END OF STEPS. Power Cable Installation The following describes installation procedure of power cable. Note: The wall-through connector of the power cable is connected to the ZXMBW E9200 cabinet before delivery. Insert the other end to the GPS interface on the ZXMBW E9200 cabinet. GPS RF Cable Installation The following describes installation procedure of GPS RF cable. Note: One end of the GPS RF cable is fixed on the shell of the GPS receiver before ZXMBW E9200 delivery. Insert the other end to the GPS interface on the ZXMBW E9200 cabinet. Prerequisite Steps

Chapter 3 Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION 39 GPS Antenna Feeder System Installation The GPS antenna feeder system includes GPS receiver and GPS RF cable. The following describes the installation procedure of GPS antenna feeder system. Perform the following steps to install GPS antenna feeder system. 1. Fix the GPS receiver on the top of the cabinet. 2. Connect the GPS RF cable to the SMA connector of the GPS interface. Figure 26 shows the installed GPS antenna feeder system. FIGURE 26 GPS ANTENNA FEEDER SYSTEM INSTALLATION 132 1．GPS receiver 2．GPS interface 3．GPS RF cable END OF STEPS. Steps

ZXMBW E9200 Indoor Pico Base Station User Manual 40 Confidential and Proprietary Information of ZTE CORPORATION Main Antenna Feeder System Installation The ZXMBW E9200 provides external SMA antenna interfaces. Generally two braid-like antennas are to be installed before ZXMBW E9200 delivery. To install an external antenna feeder system, perform the following steps. 1. Remove the two braid-like antenna from cabinet. 2. Install the external antenna jumper or antenna feeder. END OF STEP. For details, refer to the relevant information of other base stations. Hardware Installation Check This section describes the over all check on the installed cabinet, cables and running environment. Cabinet Installation Check The following describes the checking procedure of installed cabinet. Perform the following steps to check the installed cabinet. 1. Check whether the cabinet is installed in the right position that is complies with the design drawing. 2. Check whether the cabinet is fixedly installed and able to resist level 7 earthquakes. 3. Confirm the horizontal and vertical deviations of the cabinet are less than 3 mm (2/16 in). 4. Check whether the overall equipment is clean and painted well. The parts on the cabinets are intact and well installed. The labels on the cabinet are correct, clear and complete. 5. Make sure all screws are tightened with flat washers and spring washers placed correctly. END OF STEPS. Steps Steps

Chapter 3 Error! Style not defined. Confidential and Proprietary Information of ZTE CORPORATION 41 Cable Installation Check The following describes the checking procedure of installed cables includes Ethernet cable and GPS RF cable. Perform the following steps to check the installed cabinet. 1. Check whether the cables are laid flat and straight without any apparent fluctuation, crossing or jump-wire in air. 2. Check whether the bends of the cable are smooth. 3. Check whether both ends of each cable are clearly labeled and marked with its usage. The labels on both ends of a cable should have the same contents. 4. Check the joint parts are firmly and correctly connected and in good contact without breaking or bending. END OF STEPS. Power and Grounding Cable Installation Check The following describes the checking procedure of installed cables includes power cable and grounding cable. Perform the following steps to check the installed cabinet. 1. Check whether the power cable and the grounding cable are laid away from other cables. They must be horizontally 200 mm (7 14/16 in) away from the signal cable upon parallel laying. 2. Check whether the power cable and the grounding cable are whole material without connector is in middle. 3. Confirm that each grounding point on the grounding copper bus-bar only connected with one device. 4. Confirm the power cable and grounding cable redundant in length is cut and there is no winding. 5. Make sure that the copper lugs on both ends of the power cable and the grounding cable are soldered or pressed firmly. 6. Make sure that the grounding path is short as possible. 7. Check whether the bare wires at the connecting terminals and lug handle are tightly wrapped with the insulating tape or the heat-shrink tube instead of being exposed END OF STEPS. Steps Steps

ZXMBW E9200 Indoor Pico Base Station User Manual 42 Confidential and Proprietary Information of ZTE CORPORATION Running Environment Check Engineering wastes must be cleaned. After the installation is finished, the work site should be recovered to what it was, without any cable strap, stub, waste paper box, waste cable or waste plastic bag. The whole site must be clean and tidy. Other Environment Check During the installation, record the relevant information according to the base station information table in the installation acceptance report. Power-on and Power-off Test This section describes the Power-on and Power-off procedures at first time. Power-On Procedure The following describes prerequisites and procedure of power-on ZXMBW E9200 equipment.  The voltage of the power supply meets the requirement of the ZXMBW E9200  The cabinet power and the grounding cable are correctly connected.  The cabinet power plug is disconnected from the power socket. 1. The ZXMBW E9200 cabinet has no power switch. Enable the external power switch to power on the cabinet. 2. If any exception occurs during the power-on, disconnect the switch or remove the power plug. Find out the cause. END OF STEPS. Power-Off Procedure Disconnect the external power switch. Prerequisites Steps

Confidential and Proprietary Information of ZTE CORPORATION 43 Abbreviations Abbreviation Full name AGW Access Service Network GateWay AAA Authentication, Authorization, Accounting BMU Building Manager Unit E9200 Pico Base Station(indoor) EMS Element Management System FDD Frequency Division Duplex HA Home Agent IMS IP Multimedia Subsystem MAC Media Access Control MIMO Multiple-Input multiple-Out-put OFDM Orthogonal Frequency Division Multiplexing. QoS Quality of Service QPSK Quadrature Phase-Shift Keying QAM Quadrature Amplitude Modulation RSSI Receive Signal Strength Indicator RRM Radio Resource Management TDD Time Division Duplex ToP Timing Over Packet WIMAX Worldwide Interoperability for Microwave Access WiFi Wireless Fidelity 802.11 ZXMBW ZTE Mobile Broadband Wireless

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Confidential and Proprietary Information of ZTE CORPORATION 45 Figures Figure 1 ZXMBW E9200 in WIMAX Network ............................2 Figure 2 ZXMBW E9200 Appearance.....................................3 Figure 3 ZXMBW E9200 Functional Components.....................4 Figure 4 ZXMBW E9200 External Interfaces...........................5 Figure 5 ZXMBW E9200 External Interfaces...........................6 Figure 6 ASN Network Reference Model .............................. 10 Figure 7 ZXMBW E9200 Network Reference Model ................ 11 Figure 8 R1 Interface Protocol Stack................................... 13 Figure 9 Control Plane Message Format .............................. 14 Figure 10 Flag Fields Format ............................................. 15 Figure 11 Control Plane Protocol Stack................................ 15 Figure 12 ZXMBW E9200 cabinet Structure ......................... 18 Figure 13 ZXMBW E9200 Functional Modules ....................... 19 Figure 14 PRBMO Module Principle ..................................... 20 Figure 15 Clock Processing Unit ......................................... 21 Figure 16 Power Supply Module ......................................... 22 Figure 17 GPS Antenna Installation Position ......................... 23 Figure 18 Main Antenna Position ......................................... 23 Figure 19 AC Power Cable Appearance................................. 25 Figure 20 Grounding Cable Structure................................... 25 Figure 21 Ethernet Cable Structure ..................................... 26 Figure 22 GPS RF Cable..................................................... 26 Figure 23 ZXMBW E9200 Installation Flow............................ 29 Figure 24 ZXMBW E9200 Cabinet Installation Parts ............... 35 Figure 25 ZXMBW E9200 Cabinet Installation Parts ............... 36 Figure 26 GPS Antenna Feeder System Installation................ 39

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Confidential and Proprietary Information of ZTE CORPORATION 47 Tables Table 1 Chapter Summary ................................................. iii Table 2 Typographical Conventions ..................................... iii Table 3 Mouse Operation Conventions ................................. iv Table 4 External Interfaces and Descriptions .........................5 Table 5 ZXMBW E9200 Engineering Index .............................7 Table 6 ZXMBW E9200 Performance Index ............................7 Table 7 ASN Interfaces..................................................... 10 Table 8 R1 Message Format .............................................. 12 Table 9 R6 Control Plane Message Fields and Description....... 14 Table 10 Flag Fields and Description................................... 15 Table 11 ZXMBW E9200 Working Temperature and Humidity . 30 Table 12 ZXMBW E9200 Power supply Requirement.............. 31 Table 13 Tools List........................................................... 31 Table 14 Instruments List ................................................. 32

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Confidential and Proprietary Information of ZTE CORPORATION 49 Index A/D ....................................20 AAA .............................. 11, 43 AC 5, 7, 21, 22, 25, 31 B 26 BS 10, 11, 13 CAPS ....................................ii CE 8 CN 10 CPU .......................3, 4, 19, 20 DC 21 E 1, 3 E1 15 E1/T1.................................15 E3/T3.................................15 ETS ..................................... 7 FE 15 GPS . ii, 3, 5, 6, 7, 8, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 37, 38, 39, 41 HA 43 INFORMATION........................ 2 IP 2, 4, 11, 15, 20, 43 LEGAL.................................. 2 LMT .......................... 5, 20, 26 MAC ..............11, 12, 14, 20, 43 MASTER ...............................32 MS 11, 14 N/A......................................3 NM 5, 7 OMC......................................8 P 1, 3 PA 2 R&D......................................3 R1 2, 3, 9, 10, 11, 12, 13 R3 10 R4 10 R6 2, 5, 8, 9, 10, 11, 13, 14, 15 R7 10 RF 3, 4, 5, 6, 8, 19, 20, 25, 26, 28, 37, 38, 39, 41 RJ45 .................................. 38 RSSI .............................. 2, 43 RX 2 SITE .................................. 32 SMA.......... 6, 23, 24, 26, 39, 40 TOP................. 3, 7, 19, 20, 28 TX 2 URL......................................1 V 25, 31 V1 3 VSWR .................................. 32

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