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67 

Hardware Maintenance 

Preparing Tools 

•

 

Phillips screwdriver 

•

 

Straight screwdriver 

•

 

ESD-preventive twist strap 

•

 

Static shielding bag 

 

 

NOTE: 

The tools are not available with the MSR 50. You must prepare one yourself. 

 

Internal Structure 

In the following section, the MSR 50-40 installed with the MPUF and MSCA is taken as an example. 

Figure 47

 

Internal structure 

(1)

(2)

(3)

 

(1) Power and SIC slot 

(2) MPUF and interface card slot 

(3) Fan slot 

 

Содержание MSR 50-40

Страница 1: ...H3C MSR 50 Routers Installation Guide Hangzhou H3C Technologies Co Ltd http www h3c com Document version T2 08047M 20101217 C 1 05...

Страница 2: ...gzhou 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...

Страница 3: ...engineers Network administrators working with the MSR Series Conventions This section describes the conventions used in this documentation set Symbols Convention Description WARNING An alert that cal...

Страница 4: ...1X Routers Installation guide MSR 20 2X 40 Routers Installation guide MSR 30 Routers Installation guide MSR 50 Routers Installation guide Hardware specifications and installation MSR Series Routers In...

Страница 5: ...ware installation software upgrading and software feature configuration and maintenance documentation Products Solutions Provides information about products and technologies as well as solutions Techn...

Страница 6: ...ecautions 18 Installation Tools Meters and Equipments 18 Installation 20 Installation Process 20 Installing the Cabinet 20 Installing the Router 20 Installing the Router on a Workbench 21 Installing t...

Страница 7: ...ough Serial Interface 58 XModem Protocol Overview 58 Modifying Serial Interface Parameters 59 Upgrading BootWare 60 Upgrading an Application Program through a Serial Interface 62 Maintaining Applicati...

Страница 8: ...75 VPM Structure 75 VPM Slot 76 Installing Removing VPM 76 Installing Removing ESM VCPM Card 76 Troubleshooting 78 Troubleshooting the Power System 78 Troubleshooting the Configuration System 78 Troub...

Страница 9: ...for the main control board which can be MPUF or MPU G2 respectively MSCA or MSCB can be installed in the MSC slot provided on the backplane to provide a variety of security and voice services where MS...

Страница 10: ...90 NOTE Boot ROM stores the Bootstrap for booting the router Communication data between the system and the CPU is stored in the memory when the system is running The CF card is used to store the softw...

Страница 11: ...power 0 slot 4 System power socket 5 Grounding terminal 6 Fan slot 3 Front view of an MSR 50 60 Figure 3 Front panel of an MSR 50 60 1 2 3 4 5 6 7 8 10 9 11 12 1 CF card LED 2 CF card 3 SIC slot 1 4...

Страница 12: ...accommodate refer to Appendix A Interface Card and Interface Module Purchase Guide in the MSR Series Routers Interface Module Manual Currently the MSR 50 routers primarily support the main boards MPUF...

Страница 13: ...ructure Specifications Table 2 Technical specifications for MPUF MPU G2 Item MPUF MPU G2 Interfaces 2 GE Combo interfaces 1 AUX port 1 console port 2 USB interfaces 3 GE Combo interfaces 1 AUX port 1...

Страница 14: ...eration environment CF card functions as the major file storage medium to store application program files anomaly information and configuration files Boot ROM stores the Bootstrap for booting the rout...

Страница 15: ...0 ESM LED 1 ESM1 11 ESM LED 0 ESM0 12 USB Slave LED USB0 13 Fixed gigabit electrical interface 0 LED 14 Fixed gigabit electrical interface 1 LED 15 Fixed gigabit optical interface 0 LED 16 Fixed gigab...

Страница 16: ...e LED USB0 15 System LED SYS 16 Fan LED FAN 17 Power LED 1 PWR1 18 Power LED 0 PWR0 19 CF card LED 20 CF card 21 RESET LED 1 LED attributes Table 3 LED attributes LED Color Status Meaning Off No power...

Страница 17: ...Steady green CF card is present and can be identified by the router Green blinking The system is accessing the CF card In this case the card cannot be removed CF Green Yellow Yellow CF card cannot be...

Страница 18: ...tes an RJ 45 connector and a small form factor pluggable SFP module respectively for electrical and optical connections But you can use only one connection at a time Five types of 1000Base FX SFP tran...

Страница 19: ...ng mode 1000 Mbps Full duplex Frame format Ethernet_II Ethernet_SNAP NOTE The fiber optic and electrical connections that a 10 100 1000 Mbps Ethernet interface provides cannot be used at the same time...

Страница 20: ...se of hardware encryption decryption and hashing operation allows the router to encrypt packets with high performance and reliability The encryption card is optional On a router installed with an encr...

Страница 21: ...arrester against the current of 20 KA and above MPU G2 does not support any PoE power module Appearance Figure 13 AC input PSU Figure 14 DC input PSU LED Table 10 PSU LED description LED Meaning ALM r...

Страница 22: ...Ethernet interface E1 T1 ISDN BRI PRI ADSL audio interface Layer 2 switching interface and so on For details about the interface cards refer to MSR Series Routers Interface Module Manual NOTE For an M...

Страница 23: ...e Module VPM Voice Processing Module functions to implement the encryption decryption EC and CNG of voices VCPM Voice Co Processing Module processes the voice data together with VPM Voice co processin...

Страница 24: ...ability speed up aging process of the insulating materials and shorten the service life of the router The requirements on the temperature and humidity for MSR 50 are shown in the following table Table...

Страница 25: ...tic shielding bag When observing or moving the removed circuit board please touch the edge of the circuit board and avoid contacting the devices on it Requirements on Electromagnetic Environments The...

Страница 26: ...wing WARNING indicates that this operation is incorrect and may seriously damage the router or endanger the operator Please follow the correct operation procedures for sake of safety CAUTION indicates...

Страница 27: ...Optional cables Meters and equipment Hub or LAN switch Console terminal it could be a PC Equipment related to the selected modules Multimeter CAUTION None of the above mentioned installation tools met...

Страница 28: ...ling the Cabinet If you install the router not in a cabinet or install it in a cabinet from other manufacturers you can skip this process Installing the Router Install the router after you have comple...

Страница 29: ...designed according to the dimensions of 19 inch standard rack as follows Table 15 MSR 50 40 50 60 Router dimensions Router model Dimensions H W D excluding feet and mounting brackets MSR 50 40 130 7 4...

Страница 30: ...safeguard against lightning strokes and EMI You need to correctly connect the PGND cable when installing or using the router As shown in the following figure the router provides a protection ground PG...

Страница 31: ...even the peer device Connecting the Power Cord Based on power supply mode the MSR 50 40 and MSR 50 60 each have two models DC AC You can choose suitable models as needed Power Input and PGND Table 16...

Страница 32: ...t the PGND is securely connected to the earth ground Step2 Insert one end of the power cord accompanying the router into the power socket on the chassis rear panel and fix the cable onto the cable ret...

Страница 33: ...upply CAUTION When connecting the DC power cord notice the labels on the power cord to avoid wrong connection Step3 Place the power switch of the router to the ON position Step4 Check the POWER LED on...

Страница 34: ...le cable Power down the router and the console terminal connect the RS232 serial port on the console terminal to the console port on the router through the console cable Verify the connection and powe...

Страница 35: ...igured simultaneously Table 21 1000 Mbps optical Ethernet interface attributes Description Attribute Multi mode short haul 850 nm Single mode medium haul 1310 nm Single mode long haul 1310 nm Single m...

Страница 36: ...ies of devices such as a terminal device PC for example or router to a Hub or LAN switch The cable accompanying the router is straight through cable Crossover cable at both ends of which wires are cri...

Страница 37: ...e that the fiber ends are clean WARNING Laser danger Invisible laser radiation may be emitted from the fiber optic ports which are connected with lasers To protect your eyes against radiation harm nev...

Страница 38: ...e for remote configuration or dial backup you need to connect the local modem to the remote modem through PSTN and then to the remote device For the configuration procedures refer to MSR Series Router...

Страница 39: ...31 FIC slide rail Figure 26 FIC slide rail Installing Slide Rail Figure 27 Install an FIC slide rail Figure 28 Installation finished...

Страница 40: ...f external force when you install a DFIC thus the DFIC on the other side cannot be installed normally You can right the rail manually and then install the DFIC normally When installing a DFIC it is re...

Страница 41: ...ench is stable enough The power supply that the power cord connects to is compliant with that required by the router The PGND wire of the router is correctly connected The router is correctly connecte...

Страница 42: ...t on the router and DB 9 connector to the serial interface of a PC as shown in the following figure Figure 31 Local configuration through the console port ROUTER PC Console Setting the parameters for...

Страница 43: ...to 8 no parity check stop bit to 1 and flow control to none Then click OK to return to the HyperTerminal window Figure 33 Set serial interface parameters Step3 Set HyperTerminal properties Select File...

Страница 44: ...re done Whether the CF card is loosened WARNING Before powering on the router the user should be aware where the switch of the power supply to the router is located so that the power supply can be dis...

Страница 45: ...3MHz BootWare Size 1024KB Flash Size 4MB cfa0 Size 247MB CPLD Version 1 0 PCB Version 2 0 BootWare Validating Press Ctrl B to enter extended boot menu Press Ctrl B to enter the extended Boot ROM menu...

Страница 46: ...ng protocol the user should configure the related operating parameters of the protocol Step6 If special security is required perform the security configuration for the router Step7 If special reliabil...

Страница 47: ...view But some common commands such as ping and display current configuration can be executed in all views Arranging Slots and Numbering Interfaces Slot arrangement The MSR 50 provides many types of i...

Страница 48: ...chronous Ethernet ATM and so on X specifies the slot number and Y specifies the interface sequence Different interfaces on an interface module share the same slot number X For every interface Y starts...

Страница 49: ...tion through the menu of the basic section Application files The router is available with Dual Image function By default the system defines and attempts to boot in order with three boot files main bac...

Страница 50: ...or booting main backup and default file If the three configuration files are loaded in a storage medium the system selects them in sequence until the router is successfully started To change the seque...

Страница 51: ...TFTP FTP server through an Ethernet interface in BootWare Upload download an application and configuration file from a TFTP FTP server via command lines NOTE The BootWare program is upgraded together...

Страница 52: ...application program and back up and restore configurations through command lines Maintaining the Router Through TFTP Server In the TFTP service the router is TFTP client and the file server is the TF...

Страница 53: ...logfile 1 rw 22165484 Dec 20 2007 09 18 10 update bin 2 rw 1181 Dec 20 2007 09 42 54 startup cfg 4 rw 22165484 Dec 20 2007 09 42 28 main bin 252904 KB total 208940 KB free File system type of cfa0 FAT...

Страница 54: ...rw 22165484 Dec 20 2007 09 42 28 main bin 252904 KB total 208940 KB free File system type of cfa0 FAT16 SYSTEM Download the application msr bin to the CF card of the device through TFTP SYSTEM tftp 1...

Страница 55: ...ons are performed in user view Before upgrading an application save the current configuration of the device When upgrading an application use the dir command to view the size of the downloaded file an...

Страница 56: ...ver executes an action accordingly and returns the execution result to the client Use the following command to enable the FTP service SYSTEM ftp server enable Start FTP server Add an authorized userna...

Страница 57: ...Kbytes sec Use the following command to recover the backup file to the router ftp put main bin main bin 200 Port command okay 150 Opening BINARY mode data connection for main bin 226 Transfer complete...

Страница 58: ...estore and back up files ftp get main bin main bin cfa0 main bin has been existing Overwrite it Y N y 200 PORT command successful 150 File status OK about to open data connection 226 Closing data conn...

Страница 59: ...If you press Ctrl B when the system displays Press Ctrl B to enter extended boot menu the system prompts for the BootWare password Please input BootWare password After you enter the correct password...

Страница 60: ...eration Menu BootWare operation submenu For details about the submenu refer to BootWare operation submenu on page 54 8 Clear Super Password Remove the super password You need to use the super password...

Страница 61: ...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 choic...

Страница 62: ...ubmenu Enter 7 in the main BootWare menu to enter the BootWare operation submenu BootWare Operation Menu Note the operating device is cfa0 1 Backup Full BootWare 2 Restore Full BootWare 3 Update BootW...

Страница 63: ...assword Table 28 Ethernet parameters settings description Parameter Description Clear field To clear the current field input a and then press Enter Go to previous field To go to the previous field inp...

Страница 64: ...ces over UDP and does not provide any access authorization and authentication mechanism It employs timeout and retransmission to guarantee the successful delivery of data The TFTP software is much sma...

Страница 65: ...ars File CONTROL Note the operating device is cfa0 1 Display All File s 2 Set Application File type 3 Set Configuration File type 4 Delete File 0 Exit To Main Menu Enter your choice 0 4 2 Enter the fi...

Страница 66: ...ull BootWare 2 Update Extend BootWare 3 Update Basic BootWare 4 Modify Ethernet Parameter 0 Exit To Main Menu Enter your choice 0 4 Before upgrading enter 4 in the menu to configuring Ethernet paramet...

Страница 67: ...system prompts for changing a baud rate BAUDRATE SET Note indicates the current baudrate Change The HyperTerminal s Baudrate Accordingly Baudrate Avaliable 1 9600 Default 2 19200 3 38400 4 57600 5 115...

Страница 68: ...n the HyperTerminal to 9600 bps after upgrading the BootWare This ensures that the information can be displayed on the console terminal after system boot or reboot Upgrading BootWare First enter 7 in...

Страница 69: ...sfer Send file in the HyperTerminal window The following window appears Figure 45 Send file dialog box Click Browse to select the application program file to be downloaded and select XModem for the Pr...

Страница 70: ...efer to Modifying Serial Interface Parameters on page 59 for details Then enter 2 in the serial interface submenu The system displays Please Start To Transfer File Press Ctrl C To Exit Waiting CC Sele...

Страница 71: ...2 22165484 Dec 20 2007 09 42 28 M cfa0 main bin 0 Exit Enter file No Enter the number of the file to be modified and press Enter the system will prompt you to modify the file type Modify the file attr...

Страница 72: ...d then the system displays The file you selected is cfa0 backup bak Delete it Y N Y Deleting Done CAUTION You can set the main or backup attribute only for the application and configuration file in th...

Страница 73: ...in the current configuration If you use the set authentication password cipher 123456 command to set a password the password is stored in cipher text Step4 Save the new configuration SYSTEM save NOTE...

Страница 74: ...page 54 for details Enter 1 under the menu and the system starts to backup the entire BootWare The system prompts Will you backup the Basic BootWare Y N Y Begin to backup the Basic BootWare Done Will...

Страница 75: ...tatic shielding bag NOTE The tools are not available with the MSR 50 You must prepare one yourself Internal Structure In the following section the MSR 50 40 installed with the MPUF and MSCA is taken a...

Страница 76: ...ucture 1 VPM slot 2 VCPM slot 3 ESM slot 1 4 ESM slot 0 Removing Installing PSUs Removing a PSU Follow these steps to remove a PSU Step1 Remove the power cord connected to the PSU and loosen the two c...

Страница 77: ...the RUN LED on the MPUF is ON Removing Installing the Fan Module The fan module is hot swappable and held in a vertical slot on the right side of the chassis Removing the Fan Module Figure 50 Remove a...

Страница 78: ...into the chassis along the guides until it well touches the backplane Step2 Fasten the captive screws on the fan module Step3 Power on the router and check that the FAN LED is solid ON Removing Instal...

Страница 79: ...router Push the ejector levers at both side of the MPUF inward until they form the smallest degree with the MPUF panel Step3 Fasten the captive screws on the MPUF Step4 Power on the router and check t...

Страница 80: ...Press the CF card into the slot Install the CF card following these steps Step1 Push the spring button into the slot completely and make sure it only springs out with outside force Step2 Press the CF...

Страница 81: ...ure 57 Memory bar maintenance flow End Locate the memory bar on the main board Remove the memory bar Install the memory bar Prepare tools Start Turn off the power switch End Locate the memory bar on t...

Страница 82: ...ure 58 Memory bar structure Memory Bar Slot Figure 59 MPUF memory bar slot Installing Removing Memory Bar Follow the steps below to install the memory bar Step1 Make sure all power interfaces are shut...

Страница 83: ...down and then proceed Step2 Press the spring clips on the two sides of the memory bar and pull outwards levelly until the memory bar separates with the spring clips and forms an angle of 45 degrees wi...

Страница 84: ...PM and press it towards the orientation in parallel with the main board until you hear a click This indicates the VPM is fixed within the slot At this time the VPM forms a certain angle with the main...

Страница 85: ...lign the screw eye with the card bracket Step5 Fasten the card on the bracket with dedicated screws making sure the card is level and firm Step6 Install the interface board and power it on Figure 65 F...

Страница 86: ...on the console screen displays the startup banner if faults occur to the configuration system the console screen displays nothing or only illegible characters Symptom 1 After the router is powered on...

Страница 87: ...Fault occurs because the source file does not exist the network cable is not connected or the IP address of the PC is incorrect Make sure that the source file is in the TFTP FTP root directory the ca...

Страница 88: ...le NOTE The bar code labels on the chassis and the FICs contain information about production and servicing Before you ask your agent for servicing provide its bar code The system does not display the...

Страница 89: ...uction 41 M Maintaining Application and Configuration Files 62 Maintaining Application Program and Configuration Through Command Lines44 P Preparing Tools 67 R Removing Installing MSCA 71 Removing Ins...

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