Huawei Technologies AP5010DNAGN Wireless LAN Access Point User Manual 1

Huawei Technologies Co.,Ltd Wireless LAN Access Point 1

20. User manual 1 Rev 1

AP Series Indoor Wireless LAN Access Points Quick Start Guide
Copyright © Huawei Technologies Co., Ltd. 2013. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.     1 Trademarks and Permissions      and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.     All other trademarks and trade names mentioned in this document are the property of their respective holders.      Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied.  The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute the warranty of any kind, express or implied.        Huawei Technologies Co., Ltd. Address:    Huawei Industrial Base                    Bantian, Longgang                    Shenzhen 518129                    People’s Republic of China          Website:     http://enterprise.huawei.com
Preface     2 This document describes the hardware configuration, installation preparation, installation  method, installation  procedure, cable connection, and procedure for logging in to the indoor APs. The preface is organized as follows: •   Intended Audience •Symbol Conventions •Documentation Obtaining •Technical Support           Symbol Conventions The symbols that may be found in this document are defined as follows: Intended Audience This document is intended for: •Hardware installation engineers •Onsite maintenance engineers •Network administrators configuring and maintaining the network         Symbol Description Indicates a hazard with a high level or medium level of risk which, if not avoided, could result in death or serious injury. Indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. Indicates a potentially hazardous situation that, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. Provides a tip that may help you solve a problem or save time. Provides additional information to emphasize or supplement important points of the main text.
Documentation Obtaining You can visit http://enterprise.huawei.com to obtain the latest product documentations. Choose Support > Product Support > Enterprise Networking > WLAN > AP, and then select the document of a specified  product.                   You can select the document as required. For example, if you want to obtain AP7110DN-AGN documents, select AP7110DN-AGN. 3 NOTETechnical Support  If you have trouble in locating or rectifying faults during maintenance or troubleshooting by following instructions in this document, contact the Huawei customer service center (CSC) for help.  •Tel: 4008229999 You can also visit http://enterprise.huawei.com, click Contact Us in the lower area of the page, and select the  country to obtain contact information about Huawei local office.
Change History Changes between document issues are cumulative. Therefore, the latest document issue contains all the changes in previous issues.  Changes in Issue 03 (2013-01-30)  This version has the following updates: The following information is added: Description about power adapters delivered with APs Method to remove the AP  Changes in Issue 02 (2012-12-31)  This version has the following updates: The following information is added: Power adapter cable connection figure  Change in Issue 01 (2012-10-31)  Initial commercial release.     4
5 Device Introduction The Huawei AP series indoor wireless LAN access point provides eight models: AP3010DN-AGN, AP5010DN-AGN, AP5010SN-GN, AP6010DN-AGN, AP6010SN-GN, AP6310SN-GN, AP7110DN-AGN, and AP7110SN-GN. The indoor AP features high reliability, high security, simple network deployment, automatic AC discovery and configuration, and real-time management and maintenance. The APs are recommended in scenarios where the building structure is simple and the building area is small, have a high density of users, and have high capacity demands, for example, small-scale meeting rooms, bars, and entertainment places. The APs can be flexibly deployed.  Table 1 lists the dimensions and weights of indoor APs.  Table 1 Dimensions and weight   Model Dimensions Weight AP3010DN-AGN AP5010DN-AGN AP5010SN-GN AP6010DN-AGN AP6010SN-GN   180mm×180mm×50mm(W×D×H)   0.4kg AP6310SN-GN 130mm×150mm×35mm(W×D×H) 0.6kg AP7110DN-AGN 200mm×200mm×45mm(W×D×H) 0.95kg AP7110SN-GN 200mm×200mm×45mm(W×D×H) 0.92kg Table 2  Interfaces on indoor APs    AP3010DN-AGN AP5010DN-AGN AP5010SN-GN AP6010DN-AGN AP6010SN-GN    AP6310SN-GN 1  2  3  4  5 DC 12V  Default  ETH/PoE  Console 1 2 3 4 6  8
6 Device Introduction No. Name Description 1 DC  12V Connected to the power adapter. 2 Default Press and hold down the Reset button for 3 seconds to restore the factory settings and restart the AP.  3  ETH/PoE 10/100/1000M port, which connects to the wired Ethernet. The port can connect to a PoE switch or a PoE power supply to provide power for APs. 4 Console Connected to the maintenance terminal for device configuration and management. 5 Security slot Connected to the security lock. 6 2.4 GHz antenna port A port connected to the 2.4 GHz antenna. 7 5 GHz antenna port A port connected to the 5 GHz antenna. 8 Ground screw Connect the ground cable to the AP with a ground screw.  Table 2  Interfaces on indoor APs   Table 3  Interfaces on indoor APs     AP7110DN-AGN   AP7110SN-GN 1 2 3 4  5  6 1 2 3 4  5  6 7 Console  ETH/PoE Default  DC 12V  Console  ETH/PoE Default  DC 12V  8 8
7 Installation Preparations 1.  Safety Precautions          2.  Installation Environment Check       Before installation, verify that the device runs in a favorable environment.  The table lists requirements on the environment that a device works in, including the temperature,  humidity, altitude, and pressure.     Table 4  Requirements on the environment                                 Only the qualified personnel are permitted to install and remove the device and its accessories. Before installation and operation, read the safety precautions carefully.  Take proper measures to prevent injuries and device damage.  Place the device in a dry and flat position away from any liquid and prevent the device from slipping. Keep the device clean. Do not put the device and tools in the aisles. Item Range Temperature AP3010DN:  -5℃~+45℃ AP5010DN&SN:  -5℃~+45℃ AP6010DN&SN:  -5℃~+45℃ AP6310SN:  -5℃~+45℃ AP7110DN&SN:  -5℃~+55℃ Relative humidity 5% to 95% Altitude -60 m to +4000 m Pressure 70 kPa to 106 kPa WARNING
8 Installation Preparations 3.  Device Accessories      The following accessories are delivered together with indoor APs:       4.  Installation Tools       To install indoor APs, prepare the following tools:                AP6010DN&SN, AP6310SN,  AP7110DN&SN: sheet metal wall- mounting bracket  Expansion screws Measuring tape Phillips screwdriver  Flat-head screwdriver Utility knife Wire stripper Network cable tester  Multimeter Adjustable wrench Maker RJ45 crimping tool Diagonal pliers Ladder COAX crimping tool Hammer drill Hammer ESD gloves  Level  6mm drill bit AP3010DN, AP5010DN&SN:  plastic wall-mounting bracket
9 Installing the AP 1.  Installation Flowchart     Figure 1   Flowchart for installing an AP          2.  Checking Before Installation     Unpack the package. Ensure that all the items listed in the packing list are included in the carton. If        any item is missing, contact the supplier.   Table 5  Packing list                           No. Item Quantity Unit 1 AP device 1 PCS 2 Power adapter (optional) 1 PCS 3 Sheet metal wall-mounting bracket 1 PCS 4 Plastic wall-mounting bracket 1 PCS 5 2.4 GHz antenna 3 PCS 6 5 GHz antenna 3 PCS 7 Expansion screws 3 PCS 8 OT terminals 2 PCS 9 Quick Start 1 PCS The AP6010, AP6310, and AP7110 series have sheet metal wall-mounting bracket delivered with them, while the AP3010 and AP5010 series have plastic wall-mounting bracket delivered with them.  Three 2.4 GHz antennas and three 5 GHz antennas are contained in the AP7110DN-AGN carton, and three 2.4 GHz antennas are contained in the AP7110SN-GN carton. Cartons of other models do not contain antennas. Only the AP6310 series and AP7110 series have OT terminals delivered. StartDetermine the installation locationTo a T-rail Against the ceilingEndCheck before installationFix the wall-mounting bracket against the ceilingFix the wall-mounting bracket to a T-railInstall the APConnect the cableConnect the security lock to the lock holeAgainst the wallFix the wall-mounting bracket against the wallNOTE
10 Installing the AP 3.  Determining the Installation Position       When determining the AP installation position, comply with the following rules: Try to reduce the number of obstacles, such as walls, between the AP and user terminals.  Install the AP away from electronic devices that can interfere the radio signal or make noises, such as the microwave oven. Install the AP in a hidden position that does not affect working and living of residents.  Install the AP away from water, drippings, and dews, and prevent water on cables from flowing into the device along the cable. Indoor APs can be mounted against the wall, the ceiling, or to a T-rail. The APs are generally  mounted against the wall or ceiling using sheet metal wall-mounting bracket; therefore, the  installation position is determined by the site survey. The cabling end of the device must be at least  200 mm away from the wall. Figure 2 shows the space requirements.                                              FloorCellingWallFigure 2  Installation against the wall FloorCellingWallFigure 3  Installation against the ceiling
11 Installing the AP 4.  Installing the AP                                         Against the Wall   The AP3010DN-AGN, AP5010DN-AGN, and AP5010SN-GN have plastic wall-mounting bracket delivered with them, so they can only be wall mounted. The AP6010DN-AGN, AP6010SN-GN, AP6310SN-GN, AP7110DN-AGN, and AP7110SN-GN have sheet metal wall-mounting bracket delivered with them, so they can be wall mounted, ceiling mounted, or T-rail mounted indoors.   The procedures for installing all models of indoor APs are the same unless otherwise stated. The following figures use the AP7110DN-AGN as an example.  (1)  Fix the wall-mounting bracket to the wall, adjust the installation position, and use the marker to mark the drilling positions where expansion bolts are installed.  (2)  Use 6 mm drill bit to drill 25mm to 30 mm deep holes in the drilling positions. Hammer the expansion tubes into the holes until the expansion tubes are embedded into the wall.  59mm85mmUP UP(3)  Fix the wall-mounting bracket to the wall, use the Phillips screwdriver to fasten three self-tapping screws into the expansion tube.  25mm~30mm21(4)  Align the holes at the rear side of the AP with the hooks on the bracket and hang the AP on the bracket. Hold the AP with one hand and press the AP downwards with another hand to secure the AP on the wall.  1 2 NOTEYou need the sheet metal wall-mounting bracket and expansion screws to install the indoor AP against the wall. The procedures are as follows:
12 Installing the AP   Against the Ceiling  (1)  Fix a clip holder at the rear side of the AP with two M3x6 screws. The wall-mounting bracket is fixed at the ceiling, and the AP is hung on the bracket. The clip holder prevents the AP from dropping. 1  2 1.  M3x6 screw 2.  Clip holder (2)  Remove the ceiling, determine locations of mounting holes based on the distance between two installation holes, use the hammer drill to drill holes, and fix the wall-mounting bracket to the ceiling.  35mmUP UP1  2 3 1.  Ceiling 2.  Adjustable buckle 3.  M4x30 screw  The screws provided for ceiling-mounting of APs are 30 mm long and can be used to fix an AP on a ceiling not thicker than 15 mm. To install APs on thicker ceilings, customers need to purchase longer screws.
13 (3)  Align the cucurbit holes at the rear side of the AP with four screws on the wall-mounting bracket and secure the AP. 5G 5G 5G   To a T-rail  (1)  Fix a clip holder at the rear side of the AP with two M3x6 screws. For details, see step 1 in Against the Ceiling.  (2)  Remove the two ceilings around the T-rail. Use screws to fix the adjustable buckle to the sheet metal wall-mounting bracket, hook the adjustable buckle to the T-rail, and secure the screw on the adjustable hook to fasten the wall-mounting bracket and T-rail.   1 2 3 1.  T-rail 2.  Adjustable buckle  3.  M3x6 screws  (3)  Align the cucurbit holes at the rear side of the AP with the four hooks on the bracket. Ensure that the AP is installed in the correct direction; otherwise, the clip holder cannot fix the AP.  5G 5G 5G Ensure that the AP is correctly installed on the wall-mounting bracket and there must be 20 cm space above and around the AP for maintenance.  Installing the AP
6.  Connecting Cables                                       5.  Installing the Security Lock                                       14 Installing the AP You need to purchase the security lock. 2 1. Lock hole 2. Security lock The device provides a lock hole. You can lock the device to an immovable object to ensure security. The detailed procedures are as follows:  (1)  Fix the cable of the security lock to a fixed object around. (2)  Plug the locking piece into the security keyhole on the device and lock it. Table 6  Appearance of indoor APs (front view)  AP3010DN-AGN AP5010DN-AGN AP5010SN-GN AP6010DN-AGN AP6010SN-GN      AP6310SN-GN  4 Console ETH/PoE Default  DC  12V  5 2  4  3 5 1 NOTE
15 Installing the AP Table 6  Appearance of indoor APs (front view)     AP7110DN-AGN    AP7110SN-GN  1 Console 2 3  4  5 ETH/PoE  Default  DC  12V  3  4  5  2 Console  ETH/PoE  Default  DC  12V  No. Cable Description 1 5 GHz antenna cable Connects to the 5 GHz antenna for transmitting and receiving signals. 2 2.4 GHz antenna cable Connects to the 2.4 GHz antenna for transmitting and receiving signals. 3 Ground cable Connects to the ground cable, with the M4 end connected to the ground cable and M6 end connected to the protection ground.   4   Network cable •  The network cables used are category-5 twisted pairs. •  If the AP needs to connect to the Ethernet, ensure that the Ethernet cable is working properly. If the Ethernet cable is not working properly, for example, RJ45 connectors are short-circuited, the AP may fail to be powered on or fail to work. Before connecting an Ethernet cable to the AP, use the cable test tool to check whether the cable is qualified. If the cable is unqualified, replace it.  5 Power adapter 12 V DC •  The AP supports PoE power supply and DC power supply. •  Use the power adapter attached with the AP; otherwise, the AP maybe damaged. Table 7  Cables of indoor APs Requirements for making a network cable:        Cut the cable of proper length based on the distance between the AP and the PSE device, peel the insulation on both ends of the network cable, and crimp the wires to RJ45 connectors.    Connect RT45 connectors to the network cable tester to test cable connectivity. The following shows the pin assignment. NOTE Different power adapters are delivered with indoor AP products according to standards in the countries or regions where the AP products are delivered. These countries and regions are identified by the barcode on an AP's nameplate, including: EU (Europe), UK (United Kingdom), CN (China), AU (Australia), US (United States), and USA (the AP is sold only in the U.S).  The AP products sold in the U.S have a fixed country code US, and the country code change function is disabled.
16 Installing the AP X1 Pin Wire Color X2 Pin 1 White and orange 1 2 Orange 2 3 White and green 3 4 Blue 4 5 White and blue 5 6 Green 6 7 White and brown 7 8 Brown 8 The service network cable cannot be connected to the console port. Otherwise, the AP may be damaged when using PoE power supply. Standard RJ45 connectors are used on network cables for the AP5010 series.  Bending the antenna may hurt your hands, so exercise caution when you install the antenna on the AP7110 series.  See the following figure to connect network cables and power adapter cable to the AP3010, AP5010, and AP6010 series APs.   Table 8  Pin assignment NOTE  The antennas of AP6310SN-GN, AP7110DN-AGN and AP7110SN-GN used must comply with local laws.    In North America or other regions that Require FCC certification, AP6310SN-GN must use W5030H antennas from Pulse. AP7110DN-AGN and AP7110SN-GN must use SL15870A or TT-2403-6W1 antennas.  Only qualified professional personnel can install antennas. An AP can only be equipped with the antennas delivered with it.   When using AP6310SN-GN APs to replace WA633SNs, you need to prepare adapters, such as SMA-to-N type adapters (figure a and b). Alternatively, make new feeder lines matching the connectors of AP6310SN-GN APs (figure c).  a  b  c Connecting network cables  Connecting power adapter cable
17 Power-on  The indoor AP supports the DC power supply and PoE power supply. You can select the power supply mode as required. 1.  Checking Before Power-on        After the AP installation is complete, you should check the following items before power-on:       2.  Indicator Status                                 When the DC power supply is used, ensure that the DC power supply is properly grounded.    When the PoE power supply is used, ensure that the PoE power supply is properly grounded.     Indoor APs can be either powered on by the PoE or DC power supply.    Do not frequently power on and off an AP. Indicator Color Status Type Description   Green   Steady on  Default status •  When the system is being powered on, the indicator is steady green.  •  When the system software is running, the indicator status depends on the software running result.    Green  0.5Hz    Running The system is running properly, and the Ethernet connection is correct, and STAs are associated with the AP.  0.2Hz The system is running properly, and the Ethernet connection is correct. However, no user connects to the AP. Green 4Hz Alarm The CAPWAP link is disconnected during an upgrade.   Red   Steady on   Error A fault that affects services has occurred and cannot be rectified automatically. For example, the system fails to load the DRAM or system software. The fault needs to be rectified manually. Table 9  Indicator status of the AP3010DN-AGN, AP5010SN-GN, AP5010DN-AGN, AP6010DN-AGN and AP6010SN-GN
18 Power-on Table 10   Indicator status of the AP6310SN-GN Indicator Information  Type SYS Link Wireless Description   Startup status Steady green NA NA The device is being started. Blinking green NA  NA  The system is working properly. Steady red NA NA The system fails to load the DRAM or system software.              Running and connection     0.5Hz     Off  Off The system is working properly. However, the Ethernet is not connected. Radios are disabled and no user is connected to the AP.  Blinking green The system is working properly, but the Ethernet is not connected. The AP has wireless users connected and is transmitting data. The indicator blinks more quickly when more packets are being transmitted.      0.5Hz     Steady or  Blinking  green  Off The system is working properly, the Ethernet is connected, and radios are disabled. The indicator blinks more quickly when more data is being transmitted.  Blinking  green The system is working properly, and the Ethernet is connected. The AP has wireless users connected and is transmitting data. The indicator blinks more quickly when more packets are being transmitted.
19 Power-on Table 11   Indicator status of the AP7110SN-GN and AP7110DN-AGN Information  Type SYS Link Wireless Description   Startup status Steady green NA NA The device is being started. Blinking green NA  NA  The system is working properly. Steady red NA NA The system fails to load the DRAM or system software.              Running and connection        0.5Hz        Off  Off The system is working properly. However, the Ethernet is not connected. Radios are disabled and no user is connected to the AP.  Blinking green The system is working properly, but the Ethernet is not connected. The AP has wireless users connected to the 2.4 GHz band and is transmitting data. The indicator blinks more quickly when more packets are being transmitted.  Blinking yellow The system is working properly, but the Ethernet is not connected. The AP has wireless users connected to the  5 GHz band and is transmitting data. The indicator blinks more quickly when more packets are being transmitted. Blinking green and yellow alternately The system is working properly, but the Ethernet is not connected. The AP has wireless users connected to the 2.4 GHz and 5 GHz bands and is transmitting data.       0.5Hz       Steady or  Blinking  green  Off The system is working properly, the Ethernet is connected, and radios are disabled. The indicator blinks more quickly when more data is being transmitted.  Blinking  green The system is working properly, and the Ethernet is connected. The AP has wireless users connected to the 2.4 GHz band and is transmitting data. The indicator blinks more quickly when more packets are being transmitted.  Blinking yellow The system is working properly, and the Ethernet is connected. The AP has wireless users connected to the 5 GHz band and is transmitting data. The indicator blinks more quickly when more packets are being transmitted. Blinking green and yellow alternately The AP has wireless users connected to the 2.4 GHz and 5 GHz bands and is transmitting data. The indicator blinks more quickly when more packets are being transmitted.
1.    Logging In to the AP Through the Console Port         This section describes how to log in to the AP through the console port. After logging in to the AP,           you can configure the AP using commands. Procedure         Step 1  Connect a PC to the AP with a console cable. Connect the RJ45 connector to the console port                      of the AP and connect the DB9 connector to the serial port of the PC.          Step 2  Run the terminal emulation program on the PC. For example, to open the HyperTerminal                       of Windows XP on the PC, choose Start > Programs > Accessories > Communications >                       HyperTerminal. Enter the name of the new connection in the Name text box and click OK,                      as shown in Figure 1-1.                 Figure 1-1      Setting up a connection                            Step 3   Select the serial port used on the PC and click OK, as shown in Figure 1-2.         Figure 1-2      Selecting the connected port             20 Logging In to the AP After an AP is powered on, you can log in to the AP using the following methods. 1. Logging In to the AP Through the Console Port 2. Logging In to the AP Using Telnet
        Step 4   Click Restore Defaults, select 9600 bit/s from the Bits per second drop-down list box, and                        click OK, as shown  in Figure 1-3.          Figure 1-3     Setting communication parameters                    Step 5   Press Enter on the subsequent dialog boxes until the command line prompt of the user                       view, such as <Enterprise AP>, is displayed.                        You can run commands to configure the AP. Enter a question mark (?) whenever you need                      help.                ----End                            2.    Logging In to the AP Using Telnet       This section describes how to log in to the AP using Telnet. After logging in to the AP, you can          configure the AP using commands. Procedure         Step 1  Connect a PC to the uplink port of the AP with a network cable.          Step 2     Configure a static IP address for the PC. The IP address must be on the network segment                         192.168.0.1/24 (The IP address should not be same as the AP's default IP address                         192.168.0.1.) and the subnet mask is 255.255.255.0.                          After the configuration is complete, run the ping 192.168.0.1 command on the PC to check                         whether the PC can be pinged. If the ping operation succeeds, the connection is set up                          successfully. If the ping operation fails, the connection fails to be set up. Check whether the                         network cable works properly.                Step 3     Access the command line window on the PC. For example, if the PC runs Windows XP,                          choose Start > Run and enter cmd in the displayed dialog box.                Step 4     Run the telnet 192.168.0.1 command to log in to the AP.         Step 5     Enter the default user name and password admin. If the user view is displayed, you have                         logged in successfully.                            21 Logging In to the AP
22 Logging In to the AP    If you logged in to the AP from an AC or a switch, press Ctrl+T to return to the AC or switch view. This operation does not affect the AP operation.   If you logged in to the AP from a PC, directly close the Telnet window. This operation does not affect the AP operation.  Run the exit command to exit from the Telnet window. When the system fails to exit from the Telnet window: NOTE
45 Appendix 1. Removing an AP                                           NOTETo remove an AP, push the metal sheet upward with a screwdriver and use the other hand to pull the AP horizontally (2 in the figure). metal sheet
47 Appendix 2.  Declaration on Hazardous Substances in Electronic Information Products              3.  Qualification Card                                Parts Hazardous Substances Pb Hg Cd Cr6+ PBB PBDE Mechanical part  O O O O O O Board/circuit module  O O O O O O Signal cable  O O O O O O Cable connector  O O O O O O Power adapter  O O O O O O Auxiliary equipment  O O O O O O O:   Indicates that the concentration of the hazardous substance contained in all the homogeneous materials of this part is below the limit requirement of the SJ/T 11363-2006 standard. X:  Indicates that the Concentration of the hazardous substance contained in all the homogeneous materials of this part is above the limit requirement. PASSQualification  Card
49 Appendix 4.  Warranty Card                                              Warranty Card Thank you for choosing HUAWEI Technologies Co., Ltd-a leading telecom solution provider. To get better services, please read this warranty card carefully, fill in the required information and preserve this card in good condition. Dealer's Seal: Limited Warranty Subject to the exclusions contained below, Huawei Technologies Co., Ltd. (hereinafter referred to as Huawei) warrants its access terminals (“Products”) to be free from defects in materials and workmanship under normal consumer usage for one year from the date of purchase of the product ("Warranty period"). During the warranty period, a Huawei authorized service partner shall remedy defects in materials and workmanship free of charge. Special Notice: 1.  The warranty card shall be applicable only after being stamped by the dealer. 2.  The warranty card must be preserved in good condition and free of any scratch or alteration. 3.  To claim such service for defects that are not included in the following exclusion terms, the warranty card and        the invoice that records the product serial number shall be presented to a Huawei authorized service partner. Exclusions: In any of the following cases, the warranty card becomes unenforceable or inapplicable without prior notice: 1.  The defects are caused by improper handling in transportation and assembly. 2.  The defects are caused by the fact that the product is dismantled or altered by anyone that is not from a      Huawei authorized service partner. 3.  The defects are caused by the fact that the product is used in a harsh environment that is not suitable for the       operation of the product. 4.  The defects are caused by any force majeure including but not limited to fire, earthquake, lightning and tsunami. 5.  The defects are caused by the fact that the product is used or handled improperly, roughly or not as instructed in       the applicable User Guide. 6.  The normal wear and tear, including but not limited to the normal wear and tear of the shell and the power module,      shall not be covered by the limited warranty. 7.  The warranty card is altered or illegible, or the product serial number recorded on the warranty card is inconsistent       with the actual one imprinted or labeled on the product. In any case that is not covered by this limited warranty or should the warranty expire, Huawei shall charge for the service(s) claimed for the products if the product is still remediable.  Huawei preserves the right for interpretation of this limited warranty. Huawei Technologies Co., Ltd. Huawei Industrial Base, Bantian, Longgang, Shenzhen 518129, People's Republic of China http://enterprise.huawei.com Your Name Address/Postal Code Telephone Product Type Product Serial Number. Purchase Date. Invoice Number. Dealer's Name Dealer's Address/Telephone Preserve well. No reissue

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