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B-2

With the power receptacle facing you, if the multimeter displays that the left wire is the zero wire

and the right is the live wire, it means that the PE terminal of the arrester is not well grounded.

Otherwise, it means that the power receptacle of the arrester is set to the reverse polarity. In this

case, open the power receptacle of the arrester and correct the polarity. After that, if the red LED

still alarms, it means that the arrester is not well grounded yet.

Содержание WX5004

Страница 1: ...H3C WX5004 Access Controller Installation Manual Hangzhou H3C Technologies Co Ltd Manual Version 6PW103 20090605 ...

Страница 2: ...SecPoint SecEngine SecPath Comware Secware Storware NQA VVG V2 G Vn G PSPT XGbus N Bus TiGem InnoVision and HUASAN are trademarks of Hangzhou H3C Technologies Co Ltd All other trademarks that may be mentioned in this manual are the property of their respective owners Notice The information in this document is subject to change without notice Every effort has been made in the preparation of this do...

Страница 3: ...problems that may occur during the installation and startup of the WX5004 and the solutions to the problems Appendix A Installation of Lightning Arrester for Network Interfaces Introduces the tools installation procedure and precautions for installing a lightning arrester for network interfaces Appendix B Installation of Lightning Arrester for AC Power Introduces how to install a lightning arreste...

Страница 4: ...ovides a guide to the configuration of the WX series access controllers The manual covers command line interface VLAN system maintenance and debugging wireless LAN IPv4 IPv6 basic port configurations multicast protocols 802 1x AAA SSH ACL QoS and description of the acronyms used throughout the manual H3C WX Series Access Controller Products Web Based Configuration Manual Introduces the Web based m...

Страница 5: ...tation for Type of File and select Product Category Technical Support Please see the appendix Obtaining Support for Your Product Documentation Feedback You can e mail your comments about product documentation to info h3c com We appreciate your comments Environmental Protection This product has been designed to comply with the requirements on environmental protection For the proper storage use and ...

Страница 6: ... Laser Safety 2 4 Installation Tools 2 5 3 Installation 3 1 Installation Procedure 3 1 Installing the Access Controller onto a 19 Inch Rack 3 2 Installing the Access Controller with Front and Rear Mounting Brackets 3 2 Installing the Access Controller with Front Mounting Brackets and a Tray 3 6 Installing the Access Controller with Mounting Brackets and Slide Rails 3 8 Installing the Access Contro...

Страница 7: ...Menu 5 15 Upgrading Applications Through an Ethernet Interface on the BootWare Menu 5 15 Configuring Ethernet Interface Parameters 5 15 Upgrading Applications Through an Ethernet Interface 5 16 Maintaining the Application and Configuration Files Through the CLI 5 18 Maintaining the Access Controller Through TFTP 5 18 Maintaining the Access Controller Through FTP 5 19 Maintaining Application and Co...

Страница 8: ...vides not only strong processing capability but also flexible system configuration schemes In terms of reliability the WX5004 uses pluggable power supply units PSU Thus you can choose to use double PSUs for high reliability or use a single PSU for economical sake Working in conjunction with H3C Fit Access Points APs the WX5004 can support up to 256 APs thus help implement a large scale wireless LA...

Страница 9: ...0 Mbps LED of gigabit Ethernet interface 1 15 10 100 Mbps LED of gigabit Ethernet interface 1 16 10 100 1000 Base T auto sensing Ethernet electrical interface 1 17 Active LED of 10 100 Base TX out of band management interface 18 10 100 Base TX out of band management interface 19 Link LED of 10 100 Base TX out of band management interface 20 Console port 21 System LED 22 LED of the expansion card 2...

Страница 10: ...16 93 in Weight 7 4 kg 16 31 lb with two PSUs installed Fixed Interfaces and Slots Table 1 4 Fixed interfaces and slots Item Description Console port 1 console port 9600 bps the default to 115200 bps Ethernet interfaces z 4 10 100 1000 Base T autosensing Layer 2 Ethernet interfaces support MDI MDIX z 1 10 100 1000 Base T autosensing out of band management interface supports MDI MDIX SFP interfaces...

Страница 11: ...nterface ACT 3 Link LED of 10 100 Base TX out of band management interface LINK 4 System status LED SYS 5 Status LED of PSU 1 PWR1 6 10 100 Mbps LED of gigabit Ethernet interface 10 100M 7 LED of the expansion card MOD 8 Status LED of PSU 2 PWR2 Table 1 6 Description of LEDs LEDs Silkscreen Status Description Solid green PSU 1 supplies power to the system normally Solid yellow PSU 1 is faulty LED ...

Страница 12: ...nterface is connected at 1000 Mbps Blinking green 6 Hz The port is receiving or sending data at 1000 Mbps 1000M Off The interface is not connected at 1000 Mbps Solid yellow The interface is connected at 10 100 Mbps Blinking yellow 6 Hz The interface is receiving or sending data at 10 100 Mbps Gigabit Combo port LED 10 100M Off The interface is not connected at 10 100 Mbps Fixed Interfaces Console ...

Страница 13: ...electrical Ethernet interface Speed Working mode 10 Mbps autosensing Half full duplex auto negotiation 100 Mbps autosensing Half full duplex auto negotiation 1000 Mbps autosensing Full duplex auto negotiation z Ethernet optical interfaces support 1000 Mbps full duplex The optical interface and the electrical interface of a Combo port share the same LED z A Combo port can work in either the electri...

Страница 14: ... 850 nm 1310 nm 1310 nm 1550 nm 1550 nm Min 9 5 dBm 9 dBm 2 dBm 4 dBm 4 dBm Optical transmit power Max 0 dBm 3 dBm 5 dBm 1 dBm 2 dBm Receive sensitivity 17 dBm 20 dBm 23 dBm 21 dBm 22 dBm Working mode 1000 Mbps Full duplex No SFP module is shipped with the WX5004 You need to purchase SFP modules as needed and are recommended to use H3C SFP modules 3 RJ 45 connector The 10 100 1000 Mbps electrical ...

Страница 15: ... use a category 5 twisted pair cable to connect an electrical interface to an Ethernet Figure 1 8 shows an Ethernet cable Figure 1 8 Ethernet cable Ethernet cables fall into the following two categories z Standard cable Also called straight through cable At both ends of a standard cable wires are crimped in the RJ 45 connectors in the same sequence A straight through cable is used to connect a ter...

Страница 16: ...ese two types of Ethernet cables z When preparing Ethernet cables please follow the chromatogram given in the table to arrange the wires Otherwise communication quality will be affected even if the devices at both ends are connected Out Of Band Management Interface The 10 100 Base TX out of band management interface is used during BootWare and applications upgrade Refer to chapter 5 Software Maint...

Страница 17: ...X5004 provides four fixed GE interfaces numbered GigabitEthernet 1 0 1 through GigabitEthernet 1 0 4 with the last part of the port numbers indicated on the front panel The out of band management interface is named M Ethernet 1 0 0 ...

Страница 18: ...ake sure that z Adequate clearance is reserved at the air inlet exhaust vents for heat dissipation z The cabinet or workbench is in the environment that has a good ventilation system z The cabinet is sturdy enough to support the access controller and its accessories z The cabinet or workbench is well earthed To ensure normal operation and long service life of your access controller install it in a...

Страница 19: ...diameter is 5 μm Besides the dust specifications the equipment room of the access controller also needs to strictly meet the requirements on the concentration of salt acid and sulfide These harmful gases can accelerate the metallic corrosion and the aging process of some parts The specific limits of the harmful gases such as are given in the following table Table 2 3 Limit on harmful gases in the ...

Страница 20: ...e the removed interface module on an ESD preventive workbench with the component side facing upward or place it in an antistatic bag Wearing ESD Preventive Wrist Strap No ESD preventive wrist strap is shipped with the access controller You need to purchase one if needed Follow these steps to use an ESD preventive wrist strap 1 Put on the ESD preventive wrist strap 2 Fasten the ESD preventive wrist...

Страница 21: ...earth ground The exposed conductive parts and the neutral metal parts of the installation are connected to that point by protective earth conductors Use a single phase three wire power socket with a protection earth PE to effectively filter interference from the power grid z Keep the access controller far from high power radio transmitters radars and high frequency heavy current devices z Use elec...

Страница 22: ...erwise your eyes may be hurt Installation Tools z Flat blade screwdriver z Phillips screwdriver P2 150mm z ESD preventive wrist strap No installation tool or ESD preventive wrist strap is provided with the access controller You need to prepare them yourself ...

Страница 23: ...dure Figure 3 1 Installation procedure Start To a workbench To a standard 19 inch rack Where to install Install the 19 inch rack Select an installation method Using front and rear mounting brackets Using front mounting brackets and a tray Using front mounting brackets and slide rails No Normal Yes Connect the ground wire Connect the power cord Connect device to configuration terminal Check the ins...

Страница 24: ...Mounting bracket structure 1 Appearance of a front mounting bracket Figure 3 2 Front mounting bracket appearance 1 2 1 Screw hole for fixing the front mounting bracket to the rack use M6 screws 2 Screw hole for fixing the front mounting bracket to the access controller 2 Appearance of a rear mounting bracket Figure 3 3 Rear mounting bracket appearance 1 2 1 Screw hole for fixing the rear mounting ...

Страница 25: ...es for bearing screws choose one as needed 2 Bearing screw There are three screw holes on both the right and left sides of the rear and upper part of the access controller for installing the bearing screws You need to choose a proper hole to install a bearing screw to each side The rear mounting brackets can support the weight of the access controller through firm contact with the bearing screws 4...

Страница 26: ...access controller with the other hand and then gently push the access controller into the rack as shown in Figure 3 7 Figure 3 7 Installation with front and rear mounting brackets 1 Front mounting bracket 2 Front square hole rack rail 3 Bearing screw 4 Screw for fixing the rear mounting bracket to the rear square hole rack rail 5 Rear mounting bracket 6 Rear square hole rack rail ...

Страница 27: ...3 8 Installation with front and rear mounting brackets 1 2 3 1 Rear square hole rack rail 2 Bearing screw 3 Rear mounting bracket 7 Use screws and the corresponding cage nuts to fix the front mounting brackets to the front square hole rack rails so that the front and rear mounting brackets can fix the access controller on the rack horizontally and steadily as shown in Figure 3 9 ...

Страница 28: ... is an optional component which needs to be separately ordered if needed Installation procedure with front mounting brackets and a tray 1 Put on the EAD preventive wrist strap and check that the rack is sturdy and properly earthed 2 Take out the screws which are packaged with the front mounting brackets Attach the front mounting brackets to the access controller with the screws as shown in Figure ...

Страница 29: ...ack Figure 3 10 Install a tray 4 Place the access controller on the tray horizontally gently push the access controller into the rack along the tray and then use screws and the corresponding cage nuts to fix the front mounting brackets to the front square hole rack rails of the rack as shown in Figure 3 11 Figure 3 11 Installation with front mounting brackets and a tray ...

Страница 30: ...the screw hole according to the device position 2 Heat dissipation hole It is for heat dissipation between the device and rack 3 Slotted hole a screw hole for fixing the slide rail to the front round hole rack rail of the rack Installation procedure 1 Put on the EAD preventive wrist strap and check that the rack is sturdy and properly earthed 2 Take out the screws which are packaged with the front...

Страница 31: ... 3 14 Make sure that the bottom of the access controller is closely touched with the slide rails Figure 3 14 Installation with front mounting brackets and slide rails 5 Use M6 screws and cage nuts to fix the front mounting brackets to the front square hole rack rails so that the front mounting brackets and the slide rails can fix the access controller on the rack steadily as shown in Figure 3 15 ...

Страница 32: ...ontroller on a Workbench In case the standard 19 inch rack is not available you can install the access controller on a clean workbench When installing the access controller on a workbench z Make sure that the workbench is flat sturdy and well earthed z Keep the environment well ventilated and reserve a clearance of 10 cm 3 9 in around the chassis for heat dissipation z Place no heavy objects on th...

Страница 33: ...lectricity can be safely discharged to the ground enhancing the anti EMS capability of the access controller Ground the access controller as follows When a grounding strip is available 1 Remove the grounding terminal screw located at the right back of the chassis as shown in Figure 3 16 2 Fasten the wiring terminal of the yellow green PGND wire of the access controller to the grounding terminal sc...

Страница 34: ...s case weld the yellow green PGND wire of the access controller onto the angle steel or steel pipe and treat the joint for corrosion protection Figure 3 17 Ground the access controller through a grounding body 1 2 3 4 5 1 AC power socket 2 Grounding terminal 3 PGND wire 4 Earth 5 Angle steel 2 If no grounding body is allowed to be buried As the access controller is AC powered you can ground the ac...

Страница 35: ...eps below to connect the AC power cord 1 Make sure that the PGND of the access controller is correctly connected 2 Install the AC power cord retainer to the access controller and turn the retainer left 3 Connect one end of the power cord to either power socket on the rear panel of the chassis and the other end to the AC power supply 4 Turn the power cord retainer right to lock the power cord plug ...

Страница 36: ...on The terminal can be a character terminal with a standard RS232 serial port or a PC A PC is used in this example 2 Connect the console cable Power off the access controller connect the DB 9 female connector of the console cable to the serial interface of the PC and connect the RJ 45 connector of the console cable to the console port of the access controller Pay attention to the interface mark an...

Страница 37: ...rface of the peer device 2 After powering on the access controller check the LED of the Ethernet electrical interface For description on the LED status refer to section LEDs on page 1 4 To an the Ethernet optical interface To connect a 1000 Mbps optical interface follow these steps 1 Align the end without handle of an SFP module with an SFP interface and insert the SFP module into the SFP interfac...

Страница 38: ...ected z The fiber ends are clean Checking the Installation After installation make sure that z The correct power supply is used z The ground wire is properly connected z Both the console cable and power cord are correctly connected z All interface cables are routed indoors If there are cables outdoors check that lightning arresters for the AC power strip and network interfaces have been correctly ...

Страница 39: ...ch as the Terminal of Windows 3 1 or the HyperTerminal of Windows 95 98 NT 2000 XP 2 Select Start Program Accessories Communications HyperTerminal On the Connection Description interface type the name of the new connection and click OK as shown in Figure 4 1 Figure 4 1 Connection description interface 3 The system displays the Connect To interface as shown in Figure 4 2 From the Connect using drop...

Страница 40: ...the following interface as shown in Figure 4 3 On the interface set Bits per second to 9600 Data bits to 8 Parity to None Stop bits to 1 and Flow control to None Figure 4 3 Set serial port parameters To use the default settings click Restore Defaults 5 Click OK and the system displays the HyperTerminal interface ...

Страница 41: ...shown in Figure 4 5 Select VT100 as the terminal emulation and click OK Figure 4 5 Set terminal emulation Powering On the Access Controller Checking Before Power On Before powering on the access controller verify that z The power cord and the ground wire are properly connected z The power supply voltage is within the range that required by the access controller ...

Страница 42: ...m is starting Booting Normal Extend BootWare The Extend BootWare is self decompressing Done H3C WX5004 BootWare Version 1 01 Copyright c 2004 2008 Hangzhou H3C Technologies Co Ltd Compiled Date May 19 2008 CPU Type XLR716 CPU L1 Cache 32KB CPU Clock Speed 800MHz Memory Type DDR2 SDRAM Memory Size 1024MB Memory Speed 533MHz BootWare Size 512KB Flash Size 4MB cfa0 Size 259MB CPLD Version 1 00 PCB Ve...

Страница 43: ...on file is decompressed z The extended BootWare menu is referred to as the BootWare main menu in this manual unless otherwise specified Starting to get the main application file cfa0 main bin The main application file is self decompressing Done System is starting Startup configuration file does not exist User interface con0 is available Press ENTER to get started Press Enter The following prompt i...

Страница 44: ...nded BootWare on the menu of the basic BootWare Do not power off or restart the access controller during BootWare upgrade process otherwise the BootWare program may be damaged and the access controller may fail to operate normally Application Files The WX5004 supports the Dual Image function By default three application files are defined for system boot z Main application file main file z Backup a...

Страница 45: ...r instance if an application file of type M B exists on the CF card another file of type M or B cannot exist If the type of another file is changed to B the existing type M B file changes to a file of type M Configuration Files Configuration files store configuration information of the access controller with the extension of cfg Typically the access controller has no configuration file when it is ...

Страница 46: ...n files using TFTP FTP through command lines z The BootWare program is upgraded together with the host software program version That is the system automatically upgrades the BootWare program when you upgrade the host software program z Before upgrading the software of your access controller check the current BootWare version and application program version to make sure that the correct file is use...

Страница 47: ...ow BootWare Menus BootWare Main Menu When a device is powered on or restated the terminal first displays the following information System is starting Then the system displays the following Booting Normal Extend BootWare The Extend BootWare is self decompressing Done H3C WX5004 BootWare Version 1 01 ...

Страница 48: ...d boot menu Then the system prompts you to enter the BootWare password Please input BootWare password You have three chances to enter the BootWare password the initial password is null If you fail to enter the correct password three times in a row the system will be halted and you can only restart the system After you provide the correct password the system enters the BootWare main menu Note The c...

Страница 49: ...Enter 3 on the BootWare main menu to enter the Ethernet submenu The system displays Enter Ethernet SubMenu Note the operating device is cfa0 1 Download Application Program To SDRAM And Run 2 Update Main Application File 3 Update Backup Application File 4 Update Secure Application File 5 Modify Ethernet Parameter 0 Exit To Main Menu Ensure The Parameter Be Modified Before Downloading Enter your cho...

Страница 50: ...file transfer protocol that is widely used due to its simplicity and good performance XMODEM transfers files through serial interfaces It supports two types of data packets 128 bytes and 1 KB two check methods checksum and CRC and error packet retransmission mechanism generally the maximum number of retransmission attempts is ten The XMODEM transmission procedure is completed by the cooperation of...

Страница 51: ... reliability This section introduces how to adjust the serial interface baud rate Enter the BootWare main menu and enter 2 to go to the serial submenu and then enter 5 on the submenu to modify the baud rate The system displays the following BAUDRATE SET Note indicates the current baudrate Change The HyperTerminal s Baudrate Accordingly Baudrate Available 1 9600 Default 2 19200 3 38400 4 57600 5 11...

Страница 52: ...2 Disconnect the terminal Select File Properties In the Properties dialog box click Configure and then Set the Bits per second to 115200 Figure 5 3 Modify the baud rate Select Call Call to establish a new connection ...

Страница 53: ...l to ensure the normal display on the console screen when the system boots or reboots Upgrading the BootWare Through an Ethernet Interface Enter the BootWare main menu refer to section BootWare Main Menu on page 5 4 On the BootWare main menu enter 7 The system will enter the BootWare operation submenu where you can perform all BootWare operations For details about this menu refer to section BootWa...

Страница 54: ...er modification of the parameters the system display returns to the BootWare operation Ethernet submenu BOOTWARE OPERATION ETHERNET SUB MENU 1 Update Full BootWare 2 Update Extend BootWare 3 Update Basic BootWare 4 Modify Ethernet Parameter 0 Exit To Main Menu Enter your choice 0 4 Enter 1 on the BootWare operation Ethernet submenu The system displays Loading Done 20710792 bytes downloaded Updatin...

Страница 55: ...d 6 Skip Current System Configuration 7 BootWare Operation Menu 8 Clear Super Password 9 Storage Device Operation 0 Reboot Enter your choice 0 9 0 Enter 0 on the BootWare main menu to reboot the access controller Upgrading the BootWare Through a Serial Interface Enter the BootWare main menu refer to section BootWare Main Menu on page 5 4 On the BootWare main menu enter 7 The system will enter the ...

Страница 56: ...nal s baudrate to 115200 bps press ENTER when ready The current baudrate is 115200 bps BAUDRATE SET Note indicates the current baudrate Change The HyperTerminal s Baudrate Accordingly Baudrate Available 1 9600 Default 2 19200 3 38400 4 57600 5 115200 0 Exit Enter your choice 0 5 Enter 0 to return to the BootWare operation serial submenu BOOTWARE OPERATION SERIAL SUB MENU 1 Update Full BootWare 2 U...

Страница 57: ...ears Figure 5 6 Sending file dialog box Upon successful download the system displays the following information Download successfully 10323456 bytes downloaded Updating Basic BootWare Y N Y Updating Basic BootWare Done Updating Extend BootWare Y N Y Updating Extend BootWare Done Change the baud rate on the configuration terminal from 115200 bps to 9600 bps and then reboot the access controller ...

Страница 58: ...upgrading the file refer to section Modifying Serial Interface Parameters on page 5 8 Enter 2 on the serial submenu The system displays the following information Please Start To Transfer File Press Ctrl C To Exit Waiting CCCCCCCCCC Select and send the application file The procedure for upgrading an application file through a serial interface is the same as upgrading the BootWare For details refer ...

Страница 59: ...Ctrl D to exit the parameter configuration interface z The WX5004 supports only the 10 100 Base TX out of band management interface for application upgrade Upgrading Applications Through an Ethernet Interface The Trivial File Transfer Protocol TFTP is a TCP IP protocol used for file transfer between client and server It provides a simple and low cost file transfer service TFTP provides unreliable ...

Страница 60: ...ownloaded Updating File cfa0 main bin The file is exist will you recover it Y N Y Done 4 Enter 0 to return to the BootWare main menu Enter 1 on the BootWare main menu to reboot the access controller z If the downloaded file has the same name with an existing file on the CF card the system prompts The file is exist will you overwrite it Y N If you choose Y the existing file will be overwritten z Ma...

Страница 61: ...e file server and set the file path Figure 5 8 Network diagram for software maintenance through the CLI Configure the IP addresses for both sides which must be on the same subnet For example set the IP address of the TFTP server to 192 168 0 1 and that of the access controller s management interface to 192 168 0 2 Then use ping to verify the network connectivity Backing up and restoring applicatio...

Страница 62: ...oller you can modify the backup configuration file on the file server and then download the modified configuration file to the access controller Your update takes effect on the access controller after it is restarted Likewise you can download a new application file to the access controller to overwrite the existing main application file to update the application Maintaining the Access Controller T...

Страница 63: ...er guest Create user account guest H3C luser guest service type ftp Set user type to FTP H3C luser guest password simple 123456 Set password to 123456 for the user H3C luser guest authorization attribute level 3 Set the user level to 3 3 Maintain the access controller After enabling the FTP service and configuring the username and password start the FTP client program on the PC Open a DOS window a...

Страница 64: ...et up a software maintenance environment access controller as an FTP client PC FTP Server AC FTP Client Console Ethernet Run the FTP server program on the PC set the file path and set the username and password for the access controller Configure the IP addresses for both sides which must be on the same subnet For example set the IP address of the FTP server PC to 192 168 0 1 while that of the acce...

Страница 65: ...it FTP 221 Service closing control connection Maintaining Application and Configuration Files You can modify and display file types by using the file control submenu or the CLI Enter 4 on the BootWare main menu to enter the file control submenu The system displays the following File CONTROL Note the operating device is cfa0 1 Display All File s 2 Set Application File type 3 Delete File 0 Exit To M...

Страница 66: ...e system prompts you to modify the file type Modify the file attribute 1 Main 2 Main 3 Backup 4 Backup 0 Exit Enter your choice 0 4 Enter 1 for Main set to type M 2 for Main remove the M type 3 for Backup set to type B or 4 for Backup remove the B type For details about the file types refer to section Application Files on page xx Using the CLI Change the type of file main bin from type B to type M...

Страница 67: ...ller H3C undo startup saved configuration Please wait Done H3C display startup Current startup saved configuration file cfa0 startup cfg Next startup saved configuration file NULL Delete a File Using the BootWare menu Enter 3 on the file control submenu and the system displays the following information Deleting the file in cfa0 M MAIN B BACKUP S SECURE N A NOT ASSIGNED NO Size B Time Type Name 1 1...

Страница 68: ...e following information which indicates that your setting succeeds Flag Set Success 2 When the BootWare main menu appears again enter 0 to reboot the system System starts booting 3 Set a new password in system view H3C user interface console 0 H3C ui console0 authentication mode password H3C ui console0 set authentication password simple 123456 The above output information indicates that password ...

Страница 69: ...s letters numerals and punctuations Super Password Loss The super password enables you to switch between four super levels Without a super password you cannot perform higher privilege operations Enter 8 from the BootWare main menu to clear the super password Then reboot the access controller You will directly enter system view after the access controller restarts This setting works only once When ...

Страница 70: ...I You can also use bootrom commands to back up and restore the BootWare Backing up the BootWare z Back up the complete BootWare to the Flash H3C bootrom backup all Now backuping bootrom please wait Backup bootrom completed z Back up the extended BootWare to the Flash H3C bootrom backup part Now backuping bootrom please wait Backup bootrom completed Restoring the BootWare z Restore the complete Boo...

Страница 71: ...k the loading process information displayed on the configuration terminal for input errors In case of any input error restart the loading process with correct inputs Input errors include z A baud rate other than 9600 bps selected for BootWare loading using XMODEM z An improper baud rate setting in HyperTerminal z A wrong IP address file name or TFTP Server work path specified for software loading ...

Страница 72: ...board is abnormal z Whether the console cable is connected to the console port of the main control board If the cause cannot be located in the steps above the possible reasons are as follows z The serial interface to which the console cable is connected is not the one specified in the terminal emulation program z Terminal settings are incorrect The required settings are as follows 9600 bits per se...

Страница 73: ...i Table of Contents Appendix A Installation of Lightning Arrester for Network Interfaces A 1 Tools A 1 Installation Procedure A 1 Precautions A 2 ...

Страница 74: ...d adhesive tape and stick it on the shell of the arrester remove the protective paper on the other side and stick the arrester on the chassis of the access controller Keep the arrester as close to the grounding screw of the access controller as possible Step2 Cut the ground cable of the arrester of a suitable length according to the distance between the arrester and the grounding screw and then fa...

Страница 75: ...ct the lightning arrester for network interface with IN connecting to the lightning arrester while OUT connecting to the network interface of the access controller z Correctly ground the lightning arrester When connecting the ground cable make sure that the ground cable is of a proper length and has a good touch with the grounding screw of the access controller Check the ground cable with a multim...

Страница 76: ...i Table of Contents Appendix B Installation of Lightning Arrester for AC Power B 1 ...

Страница 77: ...ows through the lightning arrester and then into the access controller Figure B 1 Diagram of lightning arrester Note the following points 1 Make sure that the PE terminal of the arrester is well grounded before using the lightning arrester for power 2 Upon plugging the AC power cable connector of the access controller into the receptacle of the lightning arrester if the green LED is on while the r...

Страница 78: ...ire it means that the PE terminal of the arrester is not well grounded z Otherwise it means that the power receptacle of the arrester is set to the reverse polarity In this case open the power receptacle of the arrester and correct the polarity After that if the red LED still alarms it means that the arrester is not well grounded yet ...

Страница 79: ...ompliance standards C 1 European Directives compliance C 1 LVD EMC Directive C 1 WEEE Directive 2002 96 EC C 2 USA regulatory compliance C 2 FCC Part 15 C 2 FDA C 2 Canada regulatory compliance C 2 ICES 003 C 2 Japan regulatory compliance C 3 VCCI C 3 EN55022 CISPR 22 Compliance C 3 ...

Страница 80: ...ISPR22 CLASS A CISPR 24 EN 55024 EN 61000 3 2 EN 61000 3 3 EN 60601 1 2 Safety UL 60950 1 CAN CSA C22 2 No 60950 1 IEC 60950 1 EN 60950 1 A11 AS NZS 60950 EN 60825 1 EN 60825 2 FDA 21 CFR Subchapter J European Directives compliance LVD EMC Directive These products comply with the European Low Voltage Directive 2006 95 EC and EMC Directive 2004 108 EC A copy of the signed Declaration of Conformity ...

Страница 81: ...ed therefrom shall be covered by the customers 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 ...

Страница 82: ...isturbance may arise When such trouble occurs the user may be required to take corrective actions EN55022 CISPR 22 Compliance These products comply with the requirements of EN55022 CISPR 22 for Class A Information Technology Equipment ITE Warning If this equipment is used in a domestic environment radio disturbance may arise When such trouble occurs the user may be required to take corrective acti...

Страница 83: ...x D Safety Information Sicherheits informationen安全信息 D 1 Overview Überblick 概述 D 1 Conventions Used Symbole Erläuterung应用惯例 D 2 General Requirements Allgemeine Anforderungen通用要求 D 2 Power Cable Zuleitung电缆 D 4 Laser Laser激光辐射 D 5 ...

Страница 84: ... please follow the local safety regulations The safety precautions introduced in the product manuals are supplementary and subject to the local safety regulations When various operations are executed on the products the precautions and special safety instructions provided with the products must be followed to the full Lesen Sie bitte alle Arbeitsanweisungen und Sicherheitvorschriften sorgfältig du...

Страница 85: ...ymbol and description Sicherheitssymbole und Beschreibung 安全标识和描述 Safety Symbol Symbole 安全标识 Description Erläuterung 描述 Generic alarm symbol To suggest a general safety concern Alarm Hinweis auf ein generelles Sicherheitsproblem 一般注意标识用于一般安全提示 ESD protection symbol To suggest electrostatic sensitive equipment ESD Schutz Hinweis auf Beschädigung infolge elektrostatischer Entladung 防静电标识用于表示静电敏感的设...

Страница 86: ... ständigen Inbetriebnahme geerdet werden Der Querschnitt der Erdverbindung sollte mindestens 1 0mm2 betragen z 进行设备系统操作前请确保永久接地并且用于进行保护接地连接的接地线截面不小于 1 0mm2 z For AC supplied model The device applies to TN power systems z Mit Wechselstrom betriebenes Modell Das Gerät arbeitet mit einem Phase Nullleiter System z AC 电源输入此设备用于 TN 电源系统 z For DC supplied model The device applies to DC power source t...

Страница 87: ...nflug verursachen was zu Feuer oder einer Augenverletzung führen kann 禁止安装和移动带电的线缆因为导电体和带电的线缆即使短暂接触也会引起电火花或电弧从而导致失火或是伤害眼睛 z Before the power cable is installed or removed the power switch must be turned off z Das System muss stets abgeschaltet werden bevor die Zuleitung angebracht oder entfernt wird z 在安装移动线缆之前请切断电源 z Before the power cable is connected it must be confirmed that the power c...

Страница 88: ...of this equipment is Class 1 Die von diesem Laser ausgehende Gefahr entspricht der Kategorie 1 本设备的激光防护等级是 1 类 When performing installation and maintenance operations of optical fibers you should not stand close to or look into the optical fiber outlet directly with unaided eyes Während der Installation und Instandhaltung der optischen Fasern dürfen Sie nicht zu nahe am Ausgang der optischen Faser...

Страница 89: ...Appendix E Obtaining Support for your Product E 1 Register Your Product E 1 Purchase Value Added Services E 1 Troubleshoot Online E 1 Access Software Downloads E 1 Telephone Technical Support and Repair E 1 Contact Us E 2 ...

Страница 90: ...ervices are offered to fill resource gaps and ensure the success of your networking projects More information on 3Com maintenance and Professional Services is available at http www h3cnetworks com Contact your authorized reseller or 3Com for a complete list of the value added services available in your area Troubleshoot Online You will find support tools posted on the web site at http www h3cnetwo...

Страница 91: ...3Com for repair you must first obtain a return authorization number RMA Products sent to 3Com without authorization numbers clearly marked on the outside of the package will be returned to the sender unopened at the sender s expense If your product is registered and under warranty you can obtain an RMA number online at http www h3cnetworks com under support Repair Replacement Request First time us...

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3Com WX5004, Руководство по установке

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