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WorldDSL

TM

 Exchange Office Management Unit

EMU-830 

User Manual

Document Number: LTPE-UM-3159-02

Summary of Contents for WorldDSL EMU-830

Page 1: ...WorldDSLTM Exchange Office Management Unit EMU 830 User Manual Document Number LTPE UM 3159 02...

Page 2: ...mentioned in this document are used for identification purposes only and may be trademarks or regis tered trademarks of their respective companies Disclaimer of Liability Information contained in thi...

Page 3: ...rminal and Local Shelf Modem Connections 2 7 Management Station Internal Modem 2 7 Management Station External Modem 2 7 Local Shelf Modem for Multishelf TAO 2 7 Shelf Modem for SLIP Operation 2 9 Cha...

Page 4: ...tings 3 20 Set to Factory Defaults 3 21 Reset EMU 3 22 Inventory Information Screen 3 22 Managing Firmware Through the Upload Menu 3 24 Appendix A Specifications A 1 Alarms A 1 Power Requirements A 1...

Page 5: ...2 5 Figure 2 6 Connecting a Maintenance Terminal or PC to the EMU 830 Console Port 2 6 Figure 2 7 Modem to EMU Serial Cable Pinouts 2 9 Figure 2 8 Modem to SLIP Port Cable Pinouts 2 10 Figure 3 1 Logo...

Page 6: ...Unit Uploading Message 3 26 Figure 3 23 Upload EMU Menu Item 3 28 Figure 3 24 Upload to Local EMU Dialog Box 3 28 Figure 3 25 TFTP Upload EMU Prompt 3 29 Figure 3 26 Xmodem Upload EMU Prompt 3 29 Figu...

Page 7: ...Menu Navigation Keys 3 1 Table 3 2 Logon Network and Main Menu Screen Selections 3 2 Table 3 3 DSL Line Unit Status Conditions 3 6 Table 3 4 DSL Circuit Alarms in Order of Severity 3 6 Table 3 5 Netw...

Page 8: ...List of Tables September 25 2006 viii LTPE UM 3159 02...

Page 9: ...procedures for installing the EMU 830 unit Chapter 3 Menu Navigation and Multishelf Configuration Describes how to navigate management unit screens and configure shelf alarm performance and system set...

Page 10: ...signs of damage If the equipment has been dam aged in transit immediately report the extent of damage to the transportation company and to ADC Order replacement equipment if necessary Check the packi...

Page 11: ...830 using SNMP through LAN Management of a single shelf or multshelf TAO using Telnet The EMU 830 List 4A and List 6A are CE marked NEW FEATURES New features in this release include management of new...

Page 12: ...Indicates when data is being transmitted from the EMU 830 console port to a management station Alarm LEDs Critical ALM Red Indicates a critical alarm condition Major ALM Yellow Indicates a major alar...

Page 13: ...V 24 console port Figure 1 3 on page 1 4 illustrates remote management of multiple shelves at two sites using Multishelf TAO Up to 32 shelves at each site are connected over a LAN The IP address and...

Page 14: ...tenance menus and is equivalent to connecting a terminal directly to the Craft port on the HDSL card Note HDSL cards cannot be directly managed from their front panel craft port when the EMU 830 is in...

Page 15: ...EMU is called the local shelf The local shelf coordinates communication with all other shelves in the network which are called the remote shelves It is not necessary for you to explicitly identify eac...

Page 16: ...agram Protocol UDP Internet Control Message Protocol ICMP and Address Resolution Protocol ARP Two other protocols Boot Protocol BOOTP and Trivial File Transfer Protocol TFTP are also included to suppo...

Page 17: ...ADC define the configuration status trap and performance parameters unique to the WorldDSL product line The EMU 830 performs as a proxy agent when managing line units Each managed device has configur...

Page 18: ...SI SNMP Trap MIB MIB containing a subset of the RFC 1215 common traps as well as ADC enterprise traps see Traps below for details TRAPS Traps are autonomous interrupt driven messages sent from a manag...

Page 19: ...load the most recent image file at power on or reset and it lets the network administrator keep the image file in a single location for use by all the WorldDSL shelves XMODEM PROTOCOL The Xmodem proto...

Page 20: ...mmon Normally Open and Normally Closed An alarm relay diagram is shown in Figure 1 7 Figure 1 7 EMU 830 Alarm Relay Diagram The six alarm relays are 1 Critical Visual 2 Critical Audible 3 Major Visual...

Page 21: ...A block diagram of the clock backup circuit is shown in Figure 1 8 on page 1 11 Under normal operation the external shelf clock and the backup circuit synchronize their respective clocks through the...

Page 22: ...Chapter 1 Overview September 25 2006 1 12 LTPE UM 3159 02...

Page 23: ...s is the factory default setting Set the SLIP port baud rate as instructed in Configure SNMP Operation Over SLIP on page 3 10 For an RS 485 SLIP port interface remove the jumper from two pin header co...

Page 24: ...the EMU 830 in an EMS 830 as follows Step Action 1 Use a flat blade screwdriver to loosen the two screws holding the EMU slot faceplate Slot 17 in place then remove the slot faceplate Figure 2 2 Figu...

Page 25: ...card in until the EMU 830 front panel is flush with the front of the shelf Figure 2 3 The connector positions in slots 1 through 16 prevent the EMU 830 from being installed in the wrong slot Figure 2...

Page 26: ...elf uses UDP broadcast messages as a mechanism to automatically discover other shelves in the network and routers generally filter these broadcasts A multishelf network is limited to 32 shelves Step A...

Page 27: ...30 console port in the local shelf can be connected to the DB 9 or DB 25 serial port of a maintenance terminal or PC The EMU 830 console port pinouts and the required connections to a DB 9 or DB 25 se...

Page 28: ...baud is recommended No parity 8 data bits 1 stop bit Flow Control to None VT100 Emulation or ANSI if VT100 is not available If your terminal supports a modem initialization string it should be cleare...

Page 29: ...r management station serial port Local Shelf Modem for Multishelf TAO The local shelf in a remotely managed Multishelf TAO network uses an external modem connected to its EMU console port The modem ho...

Page 30: ...onfigures the modem to operate properly with the EMU The commands in this configuration string are as follows AT The command prefix indicating an AT command E0 Do not echo input characters Q1 Do not r...

Page 31: ...on 8 Configure the EMU modem parameters for remote alarm reporting as instructed in Modem Parameters Configure and Test Dial out Alarm Reporting on page 3 14 Note See EMU Jumper Settings on page 2 1 f...

Page 32: ...LIP on page 3 10 7 Configure the EMU modem parameters for remote alarm reporting Refer to Modem Parameters Configure and Test Dial out Alarm Reporting on page 3 14 for details Figure 2 8 Modem to SLIP...

Page 33: ...fields and keys Pull down a menu from the Menu bar or select highlight a menu item TAB key Same as key and keys Traverse the Menu bar except when in a text entry field SPACEBAR Activates Autobaud fea...

Page 34: ...les Figure 3 19 on page 3 25 Quit Log off the system Main menu screen Figure 3 3 on page 3 5 Displays alarm status for selected shelf Main Login to selected DSL circuit page 3 5 Enable disable DSL cir...

Page 35: ...k screen quits the application The Multishelf TAO screens illustrated in this practice were displayed by the Windows 3 1 Terminal emulation utility Step Action 1 Press the SPACEBAR several times to ac...

Page 36: ...tatus of each shelf in this multishelf network Figure 3 2 Network Screen Logging in to the Main menu To log in to the Main menu Main Menu Use the arrow key to select Main then press ENTER to display t...

Page 37: ...us The HDSL Line Unit Status field displays the status for each of 16 circuits that can be managed by the EMU 830 For each circuit the most severe active alarm is displayed For each slot the basic sta...

Page 38: ...status Both loops The indicated alarm involves both loops Alarm Alarm abbreviation The most severe active alarm in the circuit is shown Priority Name Description Card Type 1 PFO PFO1 PFO2 Power feed...

Page 39: ...LECTION field and press ENTER The Enter line unit number field is displayed 2 Enter a line unit number and press ENTER The HDSL card console menus display See the line unit technical practice for deta...

Page 40: ...rameters Menu In the Config menu press N to display the Network Parameters menu Figure 3 5 on page 3 9 This menu is used to identify and change the EMU network parameters The Network Parameters menu o...

Page 41: ...nges Consult your network administrator to obtain the required IP addresses Step Action 1 In the Network Parameters menu Figure 3 5 on page 3 9 the Ethernet Connection type is 10BASE T 2 Enter values...

Page 42: ...t the EMU Option Function Ethernet Address Reflects the hardware Ethernet MAC address for the EMU 830 This field cannot be changed Ethernet Connection The Ethernet connection type is 10BASE T This fie...

Page 43: ...f it is not messages must be sent through a default router 0 0 0 0 is the default setting SLIP Port Baud Rate Select the SLIP Port baud rate by toggling to the desired rate maximum 19200 bps BOOTP Ser...

Page 44: ...location To configure system identification Table 3 6 SNMP Parameters Menu Step Action 1 In the SNMP Parameters menu Figure 3 6 on page 3 11 enter the Trap 1 IP Address see Table 3 6 2 Enter the Trap...

Page 45: ...nd get requests Trap 2 Validation Select the trap status by toggling between Valid the default or Invalid Valid enables the trap invalid disables it Trap 3 IP Address Enter the IP address to which the...

Page 46: ...odem at remote management station 3 Toggle the Parity Bit field to NONE ODD or EVEN to match modem at remote management station 4 Toggle the Stop Bit field to 1 or 2 to match modem at remote managemen...

Page 47: ...oth loops LOSW followed by a loss of sync word on Loop 1 only LOSW1 and Loop 2 returning to normal operation that is nothing displayed for Loop 2 d Disconnect and re connect a G 703 interface cable fr...

Page 48: ...n ACO Alarm Cut Off The ACO can be activated from the EMU 830 front panel pushbutton or by connecting to ground the EXT external ACO pin on the EMS 83x shelf s alarm connector Selecting Enable ENA cau...

Page 49: ...onth year The Time format is HH MM SS hour minute second and displays as a 24 hour clock 01 00 00 through 24 59 59 Step Action 1 Navigate the menu using the and arrow keys on the keyboard 2 In the Los...

Page 50: ...ep Action 1 Use the and arrow keys to select the DD MM YYYY and HH MM SS fields Enter the current date and time in the respective fields 2 Press ENTER to confirm settings and return to the top of the...

Page 51: ...Shelf ID In the Config menu press I to display the Set Shelf ID dialog box Figure 3 14 on page 3 19 This dialog box allows you to enter the shelf ID for each management unit You can use the letters A...

Page 52: ...u Figure 3 15 This menu is used to specify a terminal setting that displays the best horizontal and vertical lines on your monitor Figure 3 15 Terminal Settings Menu Step Action 1 In the Enter Shelf I...

Page 53: ...tain your special configuration settings Step Action 1 If you are not using a Windows terminal select a menu item with the best horizontal line then press ENTER For example _ _ _ _ _ versus ________ w...

Page 54: ...return to the Config menu Inventory Information Screen Use the arrow key to select Inventory then press ENTER to display the Inventory Information screen see Figure 3 18 on page 3 23 This is read only...

Page 55: ...the unit Hardware Revision Displays the EMU hardware revision number Serial Number Displays the unique serial number of the EMU for inventory and service tracking Manufacture Date Displays the date th...

Page 56: ...the line unit type The available line unit types are listed in Table 3 8 on page 3 25 7 When you are ready to upload to the line unit press ENTER The Xmodem transfer message is displayed Figure 3 21 o...

Page 57: ...ne Unit Uploads Line Unit Type Local Unit Target Unit Local LTU STU C or NTU STU R Local LTU STU C or NTU STU R LTU STU C LTU STU C Local LTU STU C LTU STU C NTU STU R Remote LTU STU C NTU STU R LTU S...

Page 58: ...Chapter 3 Provisioning September 25 2006 3 26 LTPE UM 3159 02 Figure 3 21 Xmodem Transfer Message Figure 3 22 Local Line Unit Uploading Message...

Page 59: ...ough a cable connected to the local EMU console port 5 Do one of the following a If using TFTP Server 1 Enter the server s IP address and the upload file name for example sys img 2 Press ENTER The TFT...

Page 60: ...Chapter 3 Provisioning September 25 2006 3 28 LTPE UM 3159 02 Figure 3 23 Upload EMU Menu Item Figure 3 24 Upload to Local EMU Dialog Box...

Page 61: ...September 25 2006 Chapter 3 Provisioning LTPE UM 3159 02 3 29 Figure 3 25 TFTP Upload EMU Prompt Figure 3 26 Xmodem Upload EMU Prompt...

Page 62: ...ialog Step Action 1 In the Network screen Figure 3 2 on page 3 4 select a remote shelf That is a shelf without the symbol For example Shelf 27 2 Type the letter U The Upload menu is displayed Figure 3...

Page 63: ...September 25 2006 Chapter 3 Provisioning LTPE UM 3159 02 3 31 Figure 3 29 Remote EMU Upload Message...

Page 64: ...Chapter 3 Provisioning September 25 2006 3 32 LTPE UM 3159 02...

Page 65: ...rators and exchange office management shelves in the WorldDSL product line Universal Termination Units UTUs can be configured as LTUs or NTUs WD92xGx can be configured as STU Cs or STU Rs Typically th...

Page 66: ...Appendix A Specifications September 25 2006 A 2 LTPE UM 3159 02...

Page 67: ...nitoring upstream or downstream Power Monitoring and Remote Surveillance Service Maintenance Agreements and Systems Operation ADC Technical Assistance Center 800 366 3891 Email wsd support adc com Tec...

Page 68: ...Appendix B Product Support September 25 2006 B 2 LTPE UM 3159 02...

Page 69: ...ta Communications Equipment Det Detector dnl Download DS0 Digital Service Level 0 64 kbps DSR Data Set Ready DTE Data Terminal Equipment DTR Data Terminal Ready E EMC Electromagnetic Compliance EMI El...

Page 70: ...mm millimeter N NC Normally Closed NO Normally Open NTU Network Termination Unit NVRAM Non volatile Random Access Memory Nx64k Number N of 64 kbps DS0 time slots mapped to a data port O Op Operation...

Page 71: ...25 2006 Glossary LTPE UM 3159 02 GL 3 T TM Test Mode TT Terminal Timing U UAS Unavailable Seconds UTU Universal Termination Unit V V Volts Vdc Volts direct current VT100 A terminal emulation system W...

Page 72: ...Glossary September 25 2006 GL 4 LTPE UM 3159 02...

Page 73: ...nty is determined by your service agreement Refer to the ADC Warranty Software Handbook for additional information or contact your sales representative or Customer Service for details Modifications Th...

Page 74: ...ADC Telecommunications Inc PO Box 1101 Minneapolis MN 55440 1101 USA For Technical Assistance Tel 800 366 3891 WorldDSLTM Exchange Office Management Unit EMU 830 User Manual Document Number LTPE UM 31...

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