1. Manuals
  2. Brands
  3. ADC Manuals
  4. Network Hardware
  5. PG-FLEXPLUS PLL-735
  6. Manual

ADC PG-FLEXPLUS PLL-735 Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
S
SCP-PLL735-010-03H
ECTION
PG-F
LEX
T
P
ECHNICAL
Model
List
CLEI Code
PLL-735
1
S9L1AR0A~~
PLL-735
2
S9L1AREA~~
PLL-735
3
S9L1ARFB~~
P
LUS
RACTICE

Advertisement

Table of Contents
loading

Related Manuals for ADC PG-FLEXPLUS PLL-735

Summary of Contents for ADC PG-FLEXPLUS PLL-735

  • Page 1 PG-F ECHNICAL RACTICE Model List CLEI Code PLL-735 S9L1AR0A~~ PLL-735 S9L1AREA~~ PLL-735 S9L1ARFB~~ SCP-PLL735-010-03H ECTION...
  • Page 2 Information furnished by ADC is believed to be accurate and reliable. In no event shall ADC be liable for any damages resulting from the loss of data, loss of use, or loss of profits and ADC further disclaims any and all liability for indirect, incidental, special, consequential or other similar damages.
  • Page 3 • Unpack each container and visually inspect the contents for signs of damage. If the equipment has been damaged in transit, immediately report the extent of damage to the transportation company and to ADC. Order replacement equipment, if necessary. •...
  • Page 4 Inspecting Your Shipment SCP-PLL735-010-03H January 6, 2003 PLL-735 Lists 1, 2 and 3...

  • Page 5: Table Of Contents

    SCP-PLL735-010-03H ABLE OF ONTENTS Overview ____________________________________________________________________________ 1 Description and Features........................1 Specifications .............................2 Power Consumption and Heat Dissipation ..................3 Maximum Heat Dissipation....................3 Thermal Loading Limitations ....................3 Maximum Power Consumption...................3 Maximum Current Drain .....................3 Monitoring, History and Diagnostics....................4 Performance Parameters ......................4 Alarms ..........................4 Alarm Types ........................5 History ..........................5 LED Descriptions..........................6...
  • Page 6 SCP-PLL735-010-03H ISDN1-A and ISDN1-B 7 Hr. History Screens ..............30 Alarms Submenu ..........................31 System History Screen ...................... 32 HDSL-A and HDSL-B History Screens ................33 ISDN1-A and ISDN1-B History Screens................34 Configuration Submenu........................35 System Options Screen ..................... 36 System Alarm Types Screen .....................
  • Page 7 SCP-PLL735-010-03H IST OF IGURES 1. Typical IDLC Configuration ...........................1 2. LEDs on Front Panel ............................6 3. Front Panel Craft Port to Terminal Connections...................10 4. Front Panel Craft Port to Modem Connections .....................11 5. Backplane Craft Port to Terminal Connections Using a Null Modem Cable ..........11 6.
  • Page 8 SCP-PLL735-010-03H 37. ISDN-A Alarm Types Page 2 Screen ......................46 38. Set Factory Defaults Screen.......................... 48 39. TEST Submenu Screen ..........................49 40. HDSL-A Subscriber Drop Test Selection Screen with POTS1 Selected ............. 50 41. POTS1 HDSL-A Subscriber Drop Test Screen .................... 50 42.
  • Page 9 SCP-PLL735-010-03H IST OF ABLES 1. HDSL Lines..............................2 2. Power Consumption and Heat Dissipation......................3 3. LED Descriptions ............................7 4. Subscriber Drop Test Components........................9 5. Craft Port Configuration..........................12 6. Overall Status ..............................21 7. Channel Status ..............................23 8. System Options Configuration Fields ......................36 9.
  • Page 10 SCP-PLL735-010-03H January 6, 2003 PLL-735 Lists 1, 2 and 3...

  • Page 11: Overview

    SCP-PLL735-010-03H VERVIEW Plus™ The PG-Flex PLL-735 is a Dual Integrated Central Office Line Unit (DICOLU) that drives two Remote Terminals (RTs) to provide for Plain Old Telephone Service (POTS), Integrated Services Digital Network (ISDN), and Universal Voice Grade (UVG) subscriber services. ESCRIPTION AND EATURES To support the DICOLU, a PG-Plus...

  • Page 12: Specifications

    SCP-PLL735-010-03H PECIFICATIONS Power Supply Input Voltage -42.5 Vdc to -56.0 Vdc HDSL Line Output Voltage + 140 Vdc (maximum) Output Power 27 W (maximum) HDSL Line Code 2B1Q HDSL Line Rate Table 1, “HDSL Lines,” on page 2 HDSL Reach Table 1, “HDSL Lines,”...

  • Page 13: Power Consumption And Heat Dissipation

    SCP-PLL735-010-03H OWER ONSUMPTION AND ISSIPATION Table 2, “Power Consumption and Heat Dissipation,” on page 3, lists the power consumption and heat dissipation for the DICOLU, on a per slot and per COTS basis The worst case conditions under which these parameters are measured include two 6 POTS RTs at 12.5 kft loop length each with 4 lines off-hook and two lines each, ringing into 5 REN loads, a fully loaded COTS, and -42.5 Vdc COTS battery voltage.

  • Page 14: Monitoring, History And Diagnostics

    SCP-PLL735-010-03H ONITORING ISTORY AND IAGNOSTICS DICOLUs provide extensive real-time, nondisruptive monitoring of HDSL transmission performance parameters for all units in a circuit. You can select threshold settings for the performance monitoring measurements at the appropriate DICOLU screen. These settings cause alarms to be activated at the designated threshold setting. HDSL performance is also monitored.

  • Page 15: Alarm Types

    SCP-PLL735-010-03H • LOSW - If the alarm is on the DICOLU, then the DICOLU cannot synchronize with the A or B RT, then the DICOLU and the A or B RT are out of service. If the alarm is on the RTs, then the A or B RTs cannot synchronize with the DICOLU, and the DICOLU and the A or B RT are out of service •...

  • Page 16: Led Descriptions

    SCP-PLL735-010-03H LED D ESCRIPTIONS Status LEDs Retaining Latch Figure 2. LEDs on Front Panel For further details on the LEDs activities, refer to “Initialization Sequence” on page 9 and the “DICOLU and RT Fault Indicators” on page All HDSL alarms in the PG-Plus application are suppressed when initially installed and powered up. Any alarms that are generated during this process are suppressed.

  • Page 17: Led Descriptions

    SCP-PLL735-010-03H Table 3. LED Descriptions Color State Description Green On, all other LEDs flashing PLL-735 running in boot mode due to invalid application program. On, all other LEDs running downward Software is being loaded into the PLL-735. On, all other LEDs running upward Software is being loaded into an RT connected to the PLL-735.

  • Page 18: Installation And Test

    SCP-PLL735-010-03H NSTALLATION AND Always treat the HDSL pair as if it were live with high voltage present. Use caution when installing an HDSL pair that is already connected to a DICOLU, because dangerous voltages are present on the HDSL pair. The DICOLU, unless previously disabled by means of craft provisioning, periodically attempts to power up the RT by applying + 100 Vdc with respect to ground to the HDSL pair.

  • Page 19: Initialization Sequence

    SCP-PLL735-010-03H NITIALIZATION EQUENCE After installing the DICOLU, the following events occur: • All LEDs briefly blink on and then off, with the exception of the PWR LED that remains Flashing. • After about 5 seconds, the DICOLU applies power and goes into start-up mode. If an RT is present and no PGFs or PFOs are detected, the PWR LED is on green.

  • Page 20: Administration

    SCP-PLL735-010-03H DMINISTRATION To complete an initialization sequence using the craft interface, connect a VT-100 compatible terminal or a personal computer with VT-100 terminal emulation software to the RS-232 interface of the PG-Plus Management Unit (PMU) or the PG-Plus Alarm Unit (PAU) front panel or COTS backplane. The VT-100 interface allows “real time”...

  • Page 21: Front Panel Craft Port To Modem Connections

    SCP-PLL735-010-03H RONT ANEL RAFT ORT TO ODEM ONNECTIONS Using a cable that connects the Data Terminal Ready (DTR) signal will ensure automatic log off when the terminal is unplugged. When connecting the RS-232 port to a modem, a null modem cable should be used. Ensure that the modem’s Carrier Detect (CD) and DTR functions are enabled.

  • Page 22: Backplane Craft Port To Modem Connections

    SCP-PLL735-010-03H ACKPLANE RAFT ORT TO ODEM ONNECTIONS The backplane DB-25 is a female connector wired as a Data Terminal Equipment (DTE) interface. Figure 6, “Backplane Craft Port to Modem Connections,” on page 12 shows the cable connections between the backplane connector and a DCE DB-25 connector.

  • Page 23: Navigational Methods

    Passwords are not case sensitive. The password must use at least 6 and no more than 10 characters, and MUST contain at least 1 alpha, 1 numeric, and 1 special character. If the password has been changed and you do not know the new password, contact ADC Technical Support (see “Technical Support”...
  • Page 24 If you select to manage the COTS through the TL1 terminal mode, refer to the applicable TL1 command reference practice for this information. You can download this document from the ADC Technical Manuals web page at www.adc.com. Entering the TL1 prompt chg-mode::screens will permanently change the interface to screens mode, while entering chg-dialog;...
  • Page 25 SCP-PLL735-010-03H Figure 9. Login Password Screen Type the password, then press . If an invalid password was entered, the Login screen will be ENTER re-displayed with the message Invalid Password... Try Again: The banner displays briefly, then the PMU main menu is displayed: PLL-735 Lists 1, 2 and 3 January 6, 2003...

  • Page 26: Banner Screen

    SCP-PLL735-010-03H Figure 10. Banner Screen Figure 11. PMU Main Menu If you know the slot number in which the DICOLU is installed, go to the next step. If you do not know the slot number: Select the menu option MAIN at the PMU main screen, and press to view the submenu.

  • Page 27: Logging Off

    SCP-PLL735-010-03H Figure 12. Select Submenu Screen Select the slot number in which you installed the DICOLU and press ENTER OGGING If you must leave your VT-100 terminal unattended, log out until you are ready to resume work. This prevents unauthorized persons from inadvertently changing any of the system operating parameters. Log out by choosing from the PMU main submenu bar or by disconnecting the cable connecting the terminal to the PMU-712 Logout or COT shelf backplane connector.

  • Page 28: Main Screen

    SCP-PLL735-010-03H CREEN The DICOLU main screen provides access to the PLL-735 functions through the menu items. “Navigational Methods,” on Page 14, defines methods used to move through the screens, and Figure 14, “DICOLU Menu Structure,” on page 19, is an illustrative map of DICOLU menu structure. The date and times displayed are the default values for the system.
  • Page 29 SCP-PLL735-010-03H Main Overall Status HDSL-A Status HDSL-B Status Performance HDSL-A Summary HDSL-A 24 Hr. History HDSL-A 7 Day History HDSL-B Summary HDSL-B 24 Hr. Summary HDSL-B 7 Day History ISDN1-A Summary ISDN1-A 7 Hr. History ISDN1-B Summary ISDN1-B 7 Day History Alarms System History HDSL-A History...

  • Page 30: Main Submenu

    SCP-PLL735-010-03H UBMENU The Main submenu provides access to a summary of the overall status of the unit, and an overall view of the individual unit status. Some screens illustrated in this document may be slightly different than what may appear on the craft interface terminal.

  • Page 31: Overall Status Screen

    SCP-PLL735-010-03H Overall Status Screen This screen details the performance condition of the DICOLU and RT. Table 6, “Overall Status,” on page 21 defines the conditions that appear in the HDSL, Performance and Alarms Status fields. Select the Overall Status option and press to view the screen: ENTER Status indicators for...

  • Page 32: Hdsl-A And Hdsl-B Status Screens

    SCP-PLL735-010-03H HDSL-A and HDSL-B Status Screens This screen details the performance condition of the DICOLU and RT. The HDSL-B screen is in this same format. Table 7, “Channel Status,” on page 23 describes the conditions that appear in the HDSL-A Status and HDSL-B Status screens Select the HDSL-A Status option or HDSL-B Status option and press to view the screen:...
  • Page 33 SCP-PLL735-010-03H Press to return to the DICOLU main menu, or to return to the PAU/PMU main menu. Refer CTRL to the Performance and Alarms submenu screens for a detailed description of data displayed in these areas. Table 7. Channel Status State Description HDSL Status...

  • Page 34: Performance Submenu

    SCP-PLL735-010-03H ERFORMANCE UBMENU The Performance submenu provides access to the DICOLU history and performance summary screens. The DICOLU List 2 and List 3 support ISDN functions and would appear in this submenu. Select PERFORMANCE and press to display the submenu: ENTER Figure 18.

  • Page 35: Hdsl-A And Hdsl-B Summary Screens

    SCP-PLL735-010-03H HDSL-A and HDSL-B Summary Screens The following screen depicts a summary of the COLU and RT HDSL performance in terms of the margin and ES count. Use the options to reset the minimum and maximum margin values for the selected RT and DICOLU. The HDSL-B screen displays the data for the HDSL-B connection in this same format.

  • Page 36: Hdsl-A And Hdsl-B 24 Hour History Screens

    SCP-PLL735-010-03H HDSL-A and HDSL-B 24 Hour History Screens This screen shows twenty-four hours backwards from the current time of HDSL performance history for the DICOLU and the selected RT. The information displayed includes ES counts, UAS counts, and the validity of the values.
  • Page 37 SCP-PLL735-010-03H • Partial: Data is being collected for this register. • Complete: Data is saved in the history register for the complete interval. • Adjusted: The time or date has been changed on the system during the interval. Select a paging button and press to scroll through all ninety-six 15-minute intervals.

  • Page 38: Hdsl-A And Hdsl-B 7 Day History Screens

    SCP-PLL735-010-03H HDSL-A and HDSL-B 7 Day History Screens This screen shows seven days of COLU and RT performance history plus the current days accumulated performance information. The information displayed includes ES counts, UAS counts, and the validity of the values. The HDSL-B screen displays the data for the HDSL-B connection in this same format. Select the HDSL-A 7 Day History option or HDSL-B 7 Day History option and press to view the ENTER...

  • Page 39: Isdn1-A And Isdn1-B Summary Screens

    SCP-PLL735-010-03H ISDN1-A and ISDN1-B Summary Screens The following screen depicts a summary of the COLU and RT ISDN performance in terms of the hourly SES, ES, and BE counts, and daily ES and SES counts. The ISDN1-A screen displays the data for the ISDN1-A connection in this same format.

  • Page 40: Isdn1-A And Isdn1-B 7 Hr. History Screens

    SCP-PLL735-010-03H ISDN1-A and ISDN1-B 7 Hr. History Screens The following screen shows seven hours backwards from the current time of ISDN performance history for the DICOLU and the selected RT. The ISDN1-A screen displays, in this same format, the data for the ISDN1-A connection.

  • Page 41: Alarms Submenu

    SCP-PLL735-010-03H LARMS UBMENU The DICOLU detects and reports HDSL, POTS, ISDN, and system related alarmed events to the PAU or PMU. PLL-735 List 1 does not support ISDN services. Select ALARMS from the main menu and press to display the submenu: ENTER Figure 25.

  • Page 42: System History Screen

    SCP-PLL735-010-03H System History Screen This screen shows the system alarm history. The alarms and default values are defined in Table 9, “System Alarm Types,” on page 37. At this screen you see the results of the alarms set in Figure 31,“System Alarm Types Screen,”...

  • Page 43: Hdsl-A And Hdsl-B History Screens

    SCP-PLL735-010-03H HDSL-A and HDSL-B History Screens The HDSL history maintained on the DICOLU contains a count of the number of times each alarm occurred, the time and date of the first and last occurrence, the provisioned notification type, and the current status. Here you view the results of the alarms set at the section, “HDSL-A and HDSL-B Alarm Types Screens”...

  • Page 44: Isdn1-A And Isdn1-B History Screens

    SCP-PLL735-010-03H ISDN1-A and ISDN1-B History Screens The ISDN1-A and ISDN1-B histories are maintained on the DICOLU contains a count of the number of times each alarm occurred, the time and date of the first and last occurrence, the provisioned notification type, and the current status.

  • Page 45: Configuration Submenu

    SCP-PLL735-010-03H ONFIGURATION UBMENU Provides access to system provisioning screens, and an easy means of resetting all options to factory defaults. All system provisioning options are saved in nonvolatile memory. PLL-735 List 1 does not support ISDN services. The defaults for Lists 1 and 2 are different from List 3, although functionally identical. Select CONFIG from the main menu and press to display the submenu: ENTER...

  • Page 46: System Options Screen

    SCP-PLL735-010-03H System Options Screen System Options screen allows the provisioning of options such as ringing frequency and a System ID. Table 8, “System Options Configuration Fields,” on page 36 shows the configured system option and the factory default value. You can view the results of these settings from the “Overall Status Screen” on page 21. Select the System Options line and press to view the screen: ENTER...

  • Page 47: System Alarm Types Screen

    SCP-PLL735-010-03H System Alarm Types Screen Allows the provisioning of the alarm types of all system alarms. Table 9, “System Alarm Types,” on page shows the System Alarm fields and the default settings. You can view the results of these settings from the “Overall Status Screen”...

  • Page 48: Hdsl-A And Hdsl-B Alarm Thresholds Screens

    SCP-PLL735-010-03H HDSL-A and HDSL-B Alarm Thresholds Screens Provides a means to provision the threshold crossing values for the 15 minute and 24-hour ES and UAS counts and low margin value for the HDSL-A RTs. Table 10, “HDSL Alarm Threshold Fields,” on page 38 lists the fields of the HDSL-A Alarm Thresholds and the default factory values.

  • Page 49: Hdsl-A And Hdsl-B Alarm Types Screens

    SCP-PLL735-010-03H HDSL-A and HDSL-B Alarm Types Screens These screens allow the provisioning of the alarm types for all HDSL Alarms for the HDSL RTs. Table 11, “Alarm Reports,” on page 39 lists the Alarm Reports and Table 12, “HDSL Alarms,” on page 38, shows the HDSL-A Alarms, the possible alarm Types, and the default settings.

  • Page 50: Hdsl Alarms

    SCP-PLL735-010-03H Table 12. HDSL Alarms List 1 and 2 Types Description List 3 Defaults Defaults LOSW HDSL link has lost synchronization. ES -15 MIN Active if the 15 minute ES count equals or exceeds the threshold in the current 15 minute interval. ES-24 HR Active if the count equals or exceeds the threshold in the current 24 hour interval.

  • Page 51: Isdn-A And Isdn-B Options Screens

    SCP-PLL735-010-03H ISDN-A and ISDN-B Options Screens These screens provide means to configure the ISDN parameters. The Sealing Current fields allows the current to be turned on or off between the RT and the CPE. The EOC Mode field allows the EOC processing type to be selected.

  • Page 52: Isdn-A/B Options Fields

    SCP-PLL735-010-03H Table 13. ISDN-A/B Options Fields List 1 and 2 Options Description List 3 Defaults Defaults ISDN Sealing Current Sets whether or not ISDN sealing current is sent from RT to subscriber CPE. A constant current of approximately 5 mA is applied to the ISDN subscriber loop.

  • Page 53: Isdn-A And Isdn-B Alarm Thresholds Screens

    SCP-PLL735-010-03H ISDN-A and ISDN-B Alarm Thresholds Screens These screens provide a means to provision the threshold crossing values for the hourly and daily ES and UAS counts for the ISDN-A RTs. Table 14, “ISDN-A/B Alarm Threshold Fields,” on page 44, lists the fields of the ISDN Alarm Thresholds and the default factory values.
  • Page 54 SCP-PLL735-010-03H Table 14. ISDN-A/B Alarm Threshold Fields List 1 and 2 Threshold Description List 3 Defaults Defaults 1and ISDN2 ISDN Value for the hourly ES alarm. Possible threshold values Hourly ES Threshold include any number from 1 to 255. ISDN and ISDN2 RT Value for the daily ES alarm.

  • Page 55: Isdn-A And Isdn-B Alarm Types Screens

    SCP-PLL735-010-03H ISDN-A and ISDN-B Alarm Types Screens These Screens allow the provisioning of the alarm types for all ISDN Alarms for the ISDN-A RTs. Table 11, “Alarm Reports,” on page 39 lists the Alarm Reports and Table 15, “ISDN-A/B Alarms” on page 44, shows the ISDN-A Alarms, the possible alarm Types, and the default settings.

  • Page 56: Isdn-A Alarm Types Page 2 Screen

    SCP-PLL735-010-03H Select the button to view the second page of alarm types: Display ISDN Alarm Types Page 2 Figure 37. ISDN-A Alarm Types Page 2 Screen Select the desired field and press the to toggle to the desired value. SPACEBAR Press a directional key to move up or down the current column, or press to move to the next column.
  • Page 57 SCP-PLL735-010-03H Table 15. ISDN-A/B Alarms (Cont.) List 1 and 2 Types (ISDN1 and ISDN2) Description List 3 Defaults Defaults Network Daily SES The daily SES count in the network direction has exceeded this threshold Data Transparency Lost The data transparency has been lost. D+ Loss of Sync word The sync work on the D channel has been lost.

  • Page 58: Set Factory Defaults Screen

    SCP-PLL735-010-03H Set Factory Defaults Screen Sets all configuration data back to factory default values. Select Set Factory Defaults and press to view the screen: ENTER Figure 38. Set Factory Defaults Screen Type in the field after the prompt to reset the system to the Factory Default values, CONTINUE (Y/N)? to maintain the current configuration defaults.

  • Page 59: Test Submenu

    SCP-PLL735-010-03H UBMENU PG-Flex Plus supports testing of a subscriber drop by providing a test selection from the TEST menu. The relays in the RT provide a path for performing a Subscriber Drop Test (SDT). Select TEST from the main menu and press to display the submenu: ENTER Figure 39.

  • Page 60: Hdsl-A And Hdsl-B Sdt Screen For Pots Rts

    SCP-PLL735-010-03H HDSL-A and HDSL-B SDT Screen for POTS RTs These screens provide a path for performing a SDT. PLL-735 List 1 does not support ISDN services. Select the HDSL-A Subscriber Drop Test option and press to display the submenu: ENTER Figure 40.

  • Page 61: Pots1 Hdsl-A Subscriber Drop Test Results Screen

    SCP-PLL735-010-03H A warning message displays, explaining that calls in progress will be disrupted. Type to continue, or cancel the test. If you typed to continue the test, a message displays letting you know that a test is in progress. When the tests are completed, the SDT results are displayed: Figure 42.

  • Page 62: Hdsl-A And Hdsl-B Sdt Screen For Isdn Rts

    SCP-PLL735-010-03H HDSL-A and HDSL-B SDT Screen for ISDN RTs Relays on the RT provide a path for performing a SDT. The results are reported to the PAU or the PMU. PLL-735 List 1 does not support ISDN services. Select the HDSL-A Subscriber Drop Test or HDSL-B Subscriber Drop Test option and press ENTER display the submenu: Figure 43.
  • Page 63 SCP-PLL735-010-03H If you typed to continue the test, a message displays letting you know that a test is in progress. When the tests are completed, the results are displayed: Figure 45. IDSN1 HDSL-B Subscriber Drop Test Results Screen When the Network Termination portion of the test has a Status of Failed, it indicates that no modem or other data device was there to complete the circuit.

  • Page 64: Information Submenu

    SCP-PLL735-010-03H NFORMATION UBMENU The Information submenu provides technical information about the COLU and RTs. Select INFO from the main menu and press to display the submenu: ENTER Figure 46. Information Submenu Screen Press to return to the DICOLU main screen, or to return to the PAU/PMU main menu.

  • Page 65: Inventory Colu Screen

    SCP-PLL735-010-03H Inventory COLU Screen The Inventory COLU displays all the critical information about the COLU. Select the Inventory COLU option and press to display the screen: ENTER Figure 47. Inventory COLU Screen Press to return to the DICOLU main screen, or to return to the PAU/PMU main menu.

  • Page 66: Rts Inventory Screen

    SCP-PLL735-010-03H RTs Inventory Screen This screen displays all pertinent information about the connected RTs. Select the Inventory RT(s) option and press to display the screen: ENTER Figure 48. Inventory RT(s) Screen Press to return to the DICOLU main screen, or to return to the PAU/PMU main menu.

  • Page 67: Colu Event Log Screen

    SCP-PLL735-010-03H COLU Event Log Screen This screen provides information on events that occurred but are not Alarmed. The two Events logged are as follows: • MEMVER: A provisioning database conversion occurred when a software download occurred. MEMVER is informational only. This event is cleared if you reset the COLU, however it is not required. No customer action is required.

  • Page 68: Rt Event Logs Screen

    SCP-PLL735-010-03H RT Event Logs Screen This screen provides information on events that occurred but are not Alarmed events. The two Events that can be logged are: • MEMVER: A provisioning database conversion occurred when a software download occurred. MEMVER is informational only.

  • Page 69: Help Screen

    SCP-PLL735-010-03H Help Screen Provides information on using the screens and menus. Select the Help option and press to display the screen: ENTER Figure 51. Help Screen Press to return to the DICOLU main screen, or to return to the PAU/PMU main menu. CTRL PLL-735 Lists 1, 2 and 3 January 6, 2003...

  • Page 70: Fault Isolation

    Fault Isolation SCP-PLL735-010-03H AULT SOLATION The following sections detail the fault isolation procedures. For sections that indicate a condition such as “distance limitation exceeded,” refer to the section “Specifications” on page 2 for the correct values. DICOLU RT F AULT NDICATORS At the CO, you can use the Craft interface to initiate a SDT to determine the cause of any of the following problems.
  • Page 71 SCP-PLL735-010-03H Fault Isolation Color State Probable Cause Solution FAULT There is a problem with the PLL-735. Replace the PLL-735. Flashing The PLL-735 or RT has generated an Connect VT-100 terminal to PAU or PMU. alarm. The PLL-735 main screen will indicate the cause of the alarm.

  • Page 72: Subscriber Reported Faults

    Fault Isolation SCP-PLL735-010-03H UBSCRIBER EPORTED AULTS At the CO, you can use the Craft interface to initiate a SDT to determine the cause of any of the following problems. The SDT test performs Hazardous Potential, Foreign Voltage, Resistive Faults, Receiver Off-hook, and Ringers Tests.

  • Page 73: Product Support

    ADC’s Return Material Authorization (RMA) Department. Call or write ADC’s RMA Department to ask for an RMA number and any additional instructions. Use the telephone number, fax number or email address listed below: •...
  • Page 74 If there is another reason for returning the equipment, please let us know so we can determine how best to help you. Pack the equipment in a shipping carton. Write ADC’s address and the RMA Number you received from the RMA Department clearly on the outside of the carton and return to: ADC DSL Systems, Inc.

  • Page 75: Fcc Classa Compliance

    The FCC requires the user to be notified that any changes or modifications made to this device that are not expressly approved by ADC voids the user's warranty. All wiring external to the product(s) should follow the provisions of the current edition of the National Electrical Code.

  • Page 76: Acronyms

    Acronyms SCP-PLL735-010-03H CRONYMS Alarm Cut-Off American Wire Gauge Bit Error Ratio Controlled Environmental Vault Central Office COLU Central Office Line Unit COTS Central Office Terminal Shelf Customer Premises Equipment Critical DAML Digital Added Main Line DICOLU Dual Integrated Central Office Line Unit Errored Seconds HDSL High-bit-rate Digital Subscriber Line...
  • Page 77 SCP-PLL735-010-03H Acronyms Return Materials Authorization Remote Terminal enclosure for the RLU Subscriber Drop Test SYNC Synchronization Unavailable Seconds PLL-735 Lists 1, 2 and 3 January 6, 2003...
  • Page 78 World Headquarters: ADC Telecommunications, Inc. 12501 Whitewater Drive Minnetonka, Minnesota USA 55343 For Technical Assistance: 800.366.3891 ´,So¶5B¨ 1251795...

Table of Contents