Zte ZXA10 C320 Maintenance Manual
  1. Manuals
  2. Brands
  3. Zte Manuals
  4. Network Hardware
  5. ZXA10 C320
  6. Maintenance manual

Zte ZXA10 C320 Maintenance Manual

Optical access convergence equipment all-service optical access platform
Hide thumbs Also See for ZXA10 C320:
Table of Contents

Advertisement

Quick Links

ZXA10 C320
Optical Access Convergence Equipment
Maintenance Manual
Version: V1.2.0
ZTE CORPORATION
NO. 55, Hi-tech Road South, ShenZhen, P.R.China
Postcode: 518057
Tel: +86-755-26771900
Fax: +86-755-26770801
URL: http://ensupport.zte.com.cn
E-mail: support@zte.com.cn

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the ZXA10 C320 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Zte ZXA10 C320

Summary of Contents for Zte ZXA10 C320

  • Page 1 ZXA10 C320 Optical Access Convergence Equipment Maintenance Manual Version: V1.2.0 ZTE CORPORATION NO. 55, Hi-tech Road South, ShenZhen, P.R.China Postcode: 518057 Tel: +86-755-26771900 Fax: +86-755-26770801 URL: http://ensupport.zte.com.cn E-mail: support@zte.com.cn...
  • Page 2 ZTE CORPORATION is prohibited. Additionally, the contents of this document are protected by contractual confidentiality obligations. All company, brand and product names are trade or service marks, or registered trade or service marks, of ZTE CORPORATION or of their respective owners.

  • Page 3: Table Of Contents

    3.5 Performing Active/Standby Card Changeover ............ 3-12 Chapter 4 Expansion Guides..............4-1 4.1 Expansion Definition................... 4-1 4.2 Expansion Flow....................4-1 4.3 Processing Guides for Expansion Failure............. 4-3 Chapter 5 Cutover Guides ................. 5-1 5.1 Cutover Definition....................5-1 SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...
  • Page 4 6.4 Upgrading Failure Guides ................... 6-7 Appendix A Card Replacement ..............A-1 A.1 Card Replacement Precautions ................A-1 A.2 Replacing Main Control Card ................A-1 A.3 Replacing Other Cards ..................A-4 Glossary ......................I SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

  • Page 5: About This Manual

    The ZXA10 C320 Optical Access Convergence Equipment (ZXA10 C320 for short) is a 2U-height OLT device, which satisfies the market requirement for small-capacity OLTs. The ZXA10 C320 consists of the switching and control cards, and PON interface cards. This manual provides procedures and guidelines that support the maintenance of the ZXA10 C320.
  • Page 6 Caution: indicates a potentially hazardous situation. Failure to comply can result in moderate injury, equipment damage, or interruption of minor services. Note: provides additional information about a certain topic. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

  • Page 7: Chapter 1 Safety Descriptions

    The safety precautions for the li-ion battery are as follows: Replace with the same type of battery recommended only. Handle the used-up battery according to instructions only. Do not throw the li-ion battery into the fire. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

  • Page 8: Sign Descriptions

    ZXA10 C320 Maintenance Manual Safety Precautions for Laser The laser receiver and transmitter is used in the optical transmission system and the related test tools. The bared optical fiber or the connector port can transmit laser which is invisible to the naked eyes. Looking at it without any protection may hurt eyes.
  • Page 9 Caution! Indicates a potentially hazardous situation, which, if not avoided, could result in moderate injuries, equipment damages or interruption of partial service interruption. Note: Indicates the notes, prompts and tips. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...
  • Page 10 ZXA10 C320 Maintenance Manual This page intentionally left blank. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

  • Page 11: Chapter 2 Routine Maintenance

    Check the alarms reported by NM Every day Check the data backup details Every week Check the NM server running status Every month 2.2 Routine Maintenance Precautions The precautions for the routine maintenance are as follows: SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...
  • Page 12 ZXA10 C320 Maintenance Manual Keep the equipment room clean, and maintain normal temperature and humidity level. Take special measures to keep it dust-proof and damp-proof, and other measures against insects and rodents. Ensure that the primary power is stable and reliable; check the system grounding and lightning ground periodically.

  • Page 13: Equipment Routine Maintenance

    The equipment room should be well lightened for the maintenance tasks. In case of power failure, make necessary emergency arrangements. Put the contact information of ZTE Corporation local office at a noticeable place and inform the maintenance personnel of this and seek help in case of emergency. Update the contact information timely.

  • Page 14: Device Status

    2.3.2 Device Status Introduction The check on the ZXA10 C320 running status includes the following: Power cable and grounding cable check Power supply and voltage check Fan running status check Card running status check...
  • Page 15 Maintenance personnel measure the AC and DC voltages of the input power with a multimeter and keep a record. Standard requirements 1. The ZXA10 C320 uses –48/60 V power supply. The equipment room should be installed with AC/DC power transforming equipment to supply working power.

  • Page 16: Control And Switching Card Running Status

    ZXA10 C320 Maintenance Manual Item Step Check method Check the running status of the fans with the show fan command. If the equipment room is at the local place, observe the fan running status directly and keep a record. Standard requirements The fan runs properly.

  • Page 17: Pon Interface Card Running Status

    Green Active card indicator The switching and control card is operating flash. Card plug-in/plug-out is not allowed. 2.3.4 PON Interface Card Running Status The ZXA10 C320 uses the following interface cards: 8-port GPON interface card: GTGO 8-port EPON...
  • Page 18 ZXA10 C320 Maintenance Manual Table 2-9 GTGO Indicator Description Indicator Status Description LED is OFF. The card is not powered on or is not started. Green LED flashes slowly The card works properly. every two seconds. Green LED is ON.

  • Page 19: Netnumen Routine Maintenance

    Red LED is ON. The EPON interface has LOS alarms. 2.4 NetNumen Routine Maintenance This section includes the following: Monitoring Alarms in Real Time Checking NE Data Backup Status Monitoring Performance Detecting Virus SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

  • Page 20: Monitoring Alarms In Real Time

    ZXA10 C320 Maintenance Manual 2.4.1 Monitoring Alarms in Real Time To find problems during the equipment running process in time, it is recommended to check every day whether there is any critical alarm and major alarm not handled. Prerequisites The NMS manages NEs properly.

  • Page 21: Checking Ne Data Backup Status

    Figure 2-2. The folder name indicates the data backup date. Users can decide whether to update the backup data according to the actual requirement. 2-11 SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...
  • Page 22 ZXA10 C320 Maintenance Manual Figure 2-2 NE Data Backup Directory Steps 1. Under the C:\ftpdir\uni\conf directory, double-click a folder. The sub-folder is named according to the IP address of an NE, as shown in Figure 2-3. Figure 2-3 Folder Named as NE IP Address 2-12 SJ-20120615152640-008|2012-06-30 (R1.0)

  • Page 23: Monitoring Nms Performance

    1. In the NetNumen U31 Unified Management System - EMS Client window, select Maintenance > System Monitor. The System Monitor window appears. In the navigation tree, select System Monitor > Server > AppServer, as shown in Figure 2-5. 2-13 SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...
  • Page 24 ZXA10 C320 Maintenance Manual Figure 2-5 Monitoring Server Performance 2. In the Server Performance Monitor pane, click Configure..The Configure Performance Monitor dialog box appears, as shown in Figure 2-6. Configure monitoring items and monitoring thresholds, and then click OK.
  • Page 25 Monitoring Database Performance 1. In the NetNumen U31 Unified Management System - EMS Client window, select Maintenance > System Monitor. The System Monitor window appears. In the navigation tree, select System Monitor > Database > SQLServer.zte, as shown in Figure 2-8.
  • Page 26 ZXA10 C320 Maintenance Manual Figure 2-8 Monitoring Database Resource 2. In the Database Resource Monitor pane, click Configure..The Configure Database Monitoring dialog box appears, as shown in Figure 2-9. Configure monitoring items, monitoring period, and alarm threshold, and then click OK.

  • Page 27: Detecting Virus

    Do not use the floppy disk drive or CD drive to perform read or write operations which are irrelevant to maintenance. Make sure the floppy disk or CD is free of virus if you have to use it on the PC. 2-17 SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...
  • Page 28 ZXA10 C320 Maintenance Manual Result No virus exists or virus is killed. 2-18 SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

  • Page 29: Chapter 3 Data Backup And Recovery

    Steps 1. Select Start > Programs > NetNumen Unified Management System > NetNumen Configuration Center. The NetNumen Configuration Center window appears. In the left navigation tree, select FTP Service, as shown in Figure 3-1. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

  • Page 30: Saving Ne Data

    ZXA10 C320 Maintenance Manual Figure 3-1 NetNumen Configuration Center Window 2. Select a user, and click Modify. The Modify FTP User dialog box appears, as shown Figure 3-2. Modify the FTP server parameters, and then click Save. Figure 3-2 Modify FTP User Dialog Box 3.2 Saving NE Data...

  • Page 31: Saving Ne Data In Real Time

    Steps 1. Right-click the ZXA10 C320 NE, and select System Configuration Management > Save Config Data. The Confirm dialog box appears. 2. Click OK to save the configuration data.
  • Page 32 ZXA10 C320 Maintenance Manual 2. In the left navigation tree, select Access Network > AccessLayerDevice_Running Configuration Save To Flash Policy, and click . The Create Policy (1) dialog box appears. Set Policy Name, Policy Status, Condition Template, and Action Template, as shown in Figure 3-4.
  • Page 33 Figure 3-5 Create Policy Dialog Box - Step 2 of 3 4. Click Next. The Create Policy (3) dialog box appears, as shown in Figure 3-6. Select the device type and click Figure 3-6 Create Policy Dialog Box - Step 3 of 3 SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

  • Page 34: Ne Data Backup

    Steps 1. Right-click the ZXA10 C320 NE and select System Configuration Management > Upload And Download Config Data from the shortcut menu. The Backup/Restore Configuration File window appears, as shown in Figure 3-7.

  • Page 35: Backing Up Ne Data Periodically

    NE data backup operation. Steps 1. In the NetNumen U31 Unified Management System - EMS Client window, select Maintenance > Task Management. The Task Management tab appears, as shown Figure 3-8. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...
  • Page 36 ZXA10 C320 Maintenance Manual Figure 3-8 Task Management 2. In the left navigation tree, select AccessLayerDevice_Data Configuration Backup Policy, and click . The Create Policy (1) dialog box appears. Set Policy Name, Policy Status, Condition Template, and Action Template, as shown in Figure 3-9.
  • Page 37 4. Click Next. The Create Policy (3) dialog box appears, as shown in Figure 3-11. Select NE Type and Keep Time according to the actual condition. Home Directory is the default path for saving the backup data. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

  • Page 38: Restoring Ne Data

    Incorrect operations might cause error data and affect the services. Steps 1. Right-click the ZXA10 C320 NE, and select System Configuration Management > Upload And Download Config Data from the shortcut menu. The Backup/Restore Configuration File window appears, as shown in Figure 3-12.
  • Page 39 2. Click the Download to NE tab, and click next to Specify Restore Directory, The Specify Restore Directory dialog box appears, as shown in Figure 3-13. Figure 3-13 Specify Restore Directory Dialog Box 3-11 SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

  • Page 40: Performing Active/Standby Card Changeover

    ZXA10 C320 Maintenance Manual Select the folder where the restoring data is located. Do not select the restoring data directly. For example, if you want to restore the data of August 11, 2011, select the 10.63.192.225 folder under the directory which is named by the date.
  • Page 41 Chapter 3 Data Backup and Recovery Steps 1. Right-click the ZXA10 C320 NE, and select System Configuration Management > Board Reset Switch Config from the shortcut menu. The Reset/Swap Card window appears, as shown in Figure 3-15. Figure 3-15 Reset/Swap Card Dialog Box 2.
  • Page 42 ZXA10 C320 Maintenance Manual This page intentionally left blank. 3-14 SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

  • Page 43: Chapter 4 Expansion Guides

    Expansion is to expand the system capacity on the basis of the existing hardware resources and software resources in order to meet the operator’s requirements for service expansion. 4.2 Expansion Flow Expansion Flowchart Figure 4-1 shows the expansion flowchart. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...
  • Page 44 ZXA10 C320 Maintenance Manual Figure 4-1 Expansion Flowchart Expansion Preparation Confirm that the optical resources are enough for the expansion. If the resources are not sufficient, negotiate with the operator. Otherwise, the service is unavailable even if the expansion is completed.

  • Page 45: Processing Guides For Expansion Failure

    Before you perform these operations, you need to make sure that your operations will not affect the service. You cannot restart the NE or perform any operation which may affect the service if you have not obtained the technical support or the approval from the service provider. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...
  • Page 46 ZXA10 C320 Maintenance Manual This page intentionally left blank. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...
  • Page 47 If the service cannot be transmitted from the old device to the new one, it is necessary to switch the service back to the old device immediately and ensure the service can be restored in a certain period. 5.2 Cutover Flow Cutover Flowchart Figure 5-1 shows the cutover flowchart. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...
  • Page 48 ZXA10 C320 Maintenance Manual Figure 5-1 Cutover Flowchart Preliminary Survey Communicate with the technicians from other related equipment manufacturers. Make sure the purpose and the significance of the cutover. Cutover is not the best choice if there are other easier methods to deal with the existing problems.

  • Page 49: Chapter 5 Cutover Guides

    Make the following preparations for the cutover: Arrange the personnel properly. Considering the large traffic of the ZXA10 C320, it is recommended to arrange à two groups of personnel. One group goes to the locale for on-site operation. The other group stays at the operator’s...

  • Page 50: Processing Guides For Cutover Failure

    Backup the data on the previous system, ensuring that the data is the latest. If the cutover succeeds, confirm the following: Ping the ZXA10 C320 from the NMS. Check whether it succeeds. Check whether the port status and traffic are normal.
  • Page 51 Avoid the same fault when restoring services. Power on the previous system and have a check. Restore services after the system works properly. Restore the services in sequence. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...
  • Page 52 ZXA10 C320 Maintenance Manual This page intentionally left blank. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

  • Page 53: Chapter 6 Version Upgrade Guides

    Version Upgrading Flow .....................6-4 Testing Upgrading Results..................6-6 Upgrading Failure Guides...................6-7 6.1 Overview This chapter describes the version upgrade flow of ZXA10 C320 V(1.2.0). 6.1.1 Version Information Table 6-1 lists the version files of the ZXA10 C320 (V1.2.0) cards. Table 6-1 Version Files of ZXA10 C320 Cards...

  • Page 54: Upgrading Tools

    ZXA10 C320 Maintenance Manual 6.1.3 Upgrading Tools Laptop and upgrading program Crossover network cables Configuration serial port cable Upgrading software, such as software. To configure the FTP software Wftpd32.exe, perform the following steps: 1. Copy the Wftpd32.exe file to the FTP server.

  • Page 55: Upgrading Preparations

    Figure 6-5 User/Rights Security Dialog Box 8. Click Done. The configuration is completed. 6.1.4 Upgrading Preparations The preparation for upgrading includes the following: 1. Save and back up the data. 2. Make sure that the card status is proper. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

  • Page 56: Version Upgrading Flow

    ZXA10 C320 Maintenance Manual 3. Connect the CLI interface on the front panel of the control and switching card in slot 10 in the ZXA10 C320 to the laptop serial port. Keep the default values for the serial port configuration.
  • Page 57 When the card is restarted, it automatically synchronize the versions from the control and switching card. d. Restart the card to take the version effective. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

  • Page 58: Testing Upgrading Results

    ZXA10 C320 Maintenance Manual ZXAN#reset slotno 1 You can restart it after upgrading the control and switching card. 2. Upgrade the control and switching card. a. Upgrade the boot version of the control and switching card. ZXAN#download img scxl.bt ZXAN#update-boot slotno 3 b.

  • Page 59: Upgrading Failure Guides

    If the upgrading fails, the system automatically use the original version software. Please record the prompts for upgrading failure, and then report them to the technical support. Obtain ZTE technical support in the following ways: Technical support website: http://ensupport.zte.com.cn E-mail address: 800@zte.com.cn Contact the local ZTE office.
  • Page 60 ZXA10 C320 Maintenance Manual This page intentionally left blank. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

  • Page 61: Appendix A Card Replacement

    Replace the switching and control card because it fails to work or is to be upgraded for some situations. Context Precautions Pay attention to the following precautions while replacing the switching and control card: Make an antistatic preparation. à SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...
  • Page 62 ZXA10 C320 Maintenance Manual Generally, the maintenance personnel can only replace the faulty switching and à control card. Prohibit to replace the switching and control card in running status. Recommend to replace the card during 00:00 to 05:00 with the minimum traffic.
  • Page 63 10. Fasten the screws with the screwdriver in the clockwise direction to fix the card. 11. Connect the cables to the new switching and control card according to the recorded order. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

  • Page 64: Replacing Other Cards

    ZXA10 C320 Maintenance Manual Result The switching and control card is replaced successfully. Follow-up Actions The follow-up actions includes the following: Observe the LED status of the new card. The switching and control card runs properly if the RUN LED is green and flashing.
  • Page 65 4. Pull the lever on the card outward to separate the main control card from the back plane. 5. Grasp the lever and pull the card out along the guide rail steadily, as shown in Figure A-3. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...
  • Page 66 ZXA10 C320 Maintenance Manual Figure A-3 Unplug the Card Note: You should gently pull the card out of the shelf along the guide rail to avoid any damage on other cards. 6. Put the card replaced into the antistatic bag and label it for maintenance with the note of its name and fault.
  • Page 67 Save the existing configuration data. Restore the previous backup configuration data to the system. Query the system alarms, notifications and events. Confirm there is no exceptional alarms, notifications and events. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...
  • Page 68 ZXA10 C320 Maintenance Manual This page intentionally left blank. SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

  • Page 69: Glossary

    - Internet Protocol Television - Light Emitting Diode - Loss Of Signal - Medium Access Control - Network Element - Network Management - Network Management System - Optical Network Unit - Passive Optical Network SJ-20120615152640-008|2012-06-30 (R1.0) ZTE Proprietary and Confidential...

Table of Contents

Save PDF