Related Manuals for ADC PG-PLUS PLL-723
Summary of Contents for ADC PG-PLUS PLL-723
- Page 1 PG-P ECHNICAL RACTICE PG-PLUS PLL 723 LIST SYNC MARGIN TEST FAULT ISDN 1 ISDN 2 ISDN C ENTRAL FFICE Model List CLEI Code PLL-723 S9L1AD0A~~ SCP-PLL723-010-04H 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-PLL723-010-04H January 6, 2003 PLL-723 List 1...
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Page 5: Table Of Contents
SCP-PLL723-010-04H ABLE OF ONTENTS Overview ____________________________________________________________________________ 1 Description and Features........................1 Specifications .............................2 Power Consumption and Heat Dissipation ..................3 Maximum Heat Dissipation....................3 Thermal Loading Limitations ....................4 Maximum Power Consumption...................4 Maximum Current Drain .....................4 Monitoring, History and Diagnostics....................4 Performance Parameters ......................4 Alarms Names and Types....................5 History ..........................5 LED Descriptions..........................6 Installation and Test___________________________________________________________________ 8... - Page 6 SCP-PLL723-010-04H Configuration Submenu........................24 System Options Screen ..................... 25 System Alarm Types Screen ..................... 26 HDSL Alarm Thresholds Screen ..................27 HDSL Alarm Types Screen ....................28 ISDN Options Screen......................30 ISDN Alarm Thresholds Screen ..................31 ISDN Alarm Types Screen ....................32 Save Configuration Screen....................
- Page 7 SCP-PLL723-010-04H IST OF IGURES 1. Typical System Application ..........................1 2. COLU Front Panel LEDs ..........................6 PLL-723 List 1 January 6, 2003...
- Page 8 SCP-PLL723-010-04H January 6, 2003 PLL-723 List 1...
- Page 9 SCP-PLL723-010-04H IST OF ABLES 1. Power Consumption and Heat Dissipation......................3 2. Front Panel LED Descriptions.........................7 3. Menu Bar Selections............................13 4. System Status..............................14 5. HDSL Alarms Screen ............................22 6. System Options Configuration Fields ......................25 7. System Alarms...............................26 8. HDSL Alarm Thresholds..........................27 9.
- Page 10 SCP-PLL723-010-04H January 6, 2003 PLL-723 List 1...
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Page 11: Overview
Figure 1. Typical System Application The COLU provides two ISDN interface over a single twisted pair wire. The COLU uses the ADC HDSL technology to provide the equivalent of 392 Kbps digital transmission rate without the need for repeaters, loop conditioning, or pair selection. -
Page 12: Specifications
Specifications SCP-PLL723-010-04H PECIFICATIONS Power Supply Voltage Safety A2 compliant per GR-1089-CORE Input Voltage -42 Vdc to -56 Vdc HDSL Line Output Voltage + 140 Vdc maximum Output Power 27 Watts maximum HDSL Line Code 2B1Q HDSL Line Rate 196 K symbols/sec; 392 K bps HDSL Reach 12.5 kft (3.81 km), 26 AWG;... -
Page 13: Power Consumption And Heat Dissipation
54.4 W per COTS, this limits the number of fully loaded COTS to seventeen per bay with a heat baffle. ADC recommends that the number of COTS per bay be limited to six, to allow the flexibility to deploy the widest range of PG-Plus services from each COTS. -
Page 14: Thermal Loading Limitations
Monitoring, History and Diagnostics SCP-PLL723-010-04H Thermal Loading Limitations The thermal loading limitations imposed when using the COLU in a CEV or other enclosures are determined by applying the COLU power parameters to the manufacturer's requirements for each specific housing. Maximum Power Consumption Maximum power consumption is the total power that the COLU consumes or draws from its -48 Vdc COTS power source. -
Page 15: Alarms Names And Types
SCP-PLL723-010-04H Monitoring, History and Diagnostics Alarms Names and Types The COLUs generate alarms for problem conditions on the HDSL transmission facility and at the application interface. From the “System Alarm Types Screen” on page 26, you can set the alarms to the value types of Critical, Major, Minor, Not Alarmed, and Not Reported. -
Page 16: Led Descriptions
LED Descriptions SCP-PLL723-010-04H LED D ESCRIPTIONS Table 2, in which n equals the POTS line, describes the COLU front-panel LEDs depicted in Figure 2. For further details on the LEDs activities, refer to “Initialization Sequence” on page 8 and the “COLU and RT Fault Indicators”... -
Page 17: Front Panel Led Descriptions
SCP-PLL723-010-04H LED Descriptions Table 2. Front Panel LED Descriptions LEDs Condition Mode COLU is powered and the dc power provided to the HDSL pair is normal Flashing One battery feed is missing or a battery feed fuse on the COLU is blown and FAULT Flashing The dc power provided to the HDSL pair is out of normal range On, all others flashing at 1 Hz... -
Page 18: Installation And Test
Required Tools and Test Equipment SCP-PLL723-010-04H NSTALLATION AND EQUIRED OOLS AND QUIPMENT No tools are required to install the COLU. For testing, the following tools may be utilized: • ISDN Basic Rate test set • Optional, PSU-795, COTS Continuity Test Card, 150-1695-01 List 1 COLU NSTALLING THE You can install the COLU in any slot except the three positions labeled COMMON, MUX 1, and MUX 2. -
Page 19: Subscriber Drop Tests
SCP-PLL723-010-04H Subscriber Drop Tests UBSCRIBER ESTS You can perform this function in one of two ways: • Initiate a SDT by applying a test voltage on the Tip at the COLU through an MLT set • With the VT-100 Terminal connected to the PAU or PMU maintenance port, select the Subscriber Drop Test feature from the Test menu. -
Page 20: Logging On
Logging On SCP-PLL723-010-04H OGGING Press the several times to activate the Autobaud feature. Supported baud rates are 1200, 2400, SPACEBAR 4800, 9600, and 38400. The Logon Password screen displays. PG-PLUS Login Screen Enter Password: ____________ Access Key: 062790011146 Type the default password and press to view the PAU or PMU Main menu bar. - Page 21 SCP-PLL723-010-04H PAU or PMU Main Submenu Screen Identification and Slot Number Current Time Date Provisionable System ID To access the PAU-710 when you do not know the PAU/PMU slot number, press to view the COTS ENTER summary screen. Note the slot number of the desired COLU. There may be more than one of the COLU type you are installing.
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Page 22: Colu Main Menu
COLU Main Menu SCP-PLL723-010-04H Scroll to the Select option and press to access the submenu. ENTER Scroll to the desired COLU slot number noted above and press ENTER COLU M When you select the COLU from the PAU or PMU Select option, the COLU Main menu displays. You can perform any of the functions listed in Table 3 from this screen. -
Page 23: Navigational Methods
↑ Moves down the submenu selection. Moves the cursor down the screen items. ↓ Returns to the PAU or PMU Main screen. The ADC banner appears briefly and then the Main menu bar CTRL displays. No effect. At COLU screen cycles through choices. -
Page 24: Colu Summary Screen
COLU Main Menu SCP-PLL723-010-04H COLU Summary Screen This screen details the performance condition of the COLU and RT. Select Main from the menu bar and press to view this screen. ENTER Status indicators for the HDSL span and the ISDN interfaces HDSL performance summary in terms of margin and ES counts... -
Page 25: Performance Submenu
SCP-PLL723-010-04H Performance Submenu ERFORMANCE UBMENU The Performance submenu provides access to the COLU performance screens. Select Performance at the menu bar and press to display the submenu. ENTER PLL-723 List 1 January 6, 2003... -
Page 26: Hdsl Summary Screen
Performance Submenu SCP-PLL723-010-04H HDSL Summary Screen This screen depicts an HDSL performance summary in terms of the margin and UAS and ES count. Use the available options to reset the minimum and maximum margin counts. Select Performance at the menu bar and press to display the submenu. -
Page 27: Hdsl 24-Hour History Screen
SCP-PLL723-010-04H Performance Submenu HDSL 24-Hour History Screen This screen shows twenty-four hours of HDSL performance history. The performance history data displayed includes ES counts, UAS counts, and the validity of the counts. Select Performance at the menu bar and press to display the submenu. -
Page 28: Hdsl 7-Day History Screen
Performance Submenu SCP-PLL723-010-04H HDSL 7-day History Screen Shows seven days of performance history plus the current day's accumulated performance information. The information displayed includes ES counts, UAS counts, and the validity of the counts. Select Performance at the menu bar and press to display the submenu. -
Page 29: Isdn Summary Screen
SCP-PLL723-010-04H Performance Submenu ISDN Summary Screen Shows all of the stored ISDN performance data for the COLU and the RT. The displayed information includes: • ES and SES counts for the current hour, the previous hour, the current day and the previous day •... -
Page 30: Isdn 7-Hour History Screen
Performance Submenu SCP-PLL723-010-04H ISDN 7-Hour History Screen Displays the 7-hour ISDN ES history information for the COLU and the RT. The ES counts for the current hour and the previous hour are also displayed for completeness. This means that the 7-hour history begins with the hour prior to the previous hour. -
Page 31: Alarms Submenu
SCP-PLL723-010-04H Alarms Submenu LARMS UBMENU The COLU detects and reports HDSL, POTS, and System related alarmed events to the PAU/PMU (if present). Only events provisioned for Major or Minor notification types are reported. Select Alarms at the menu bar and press to view the submenu. -
Page 32: Hdsl History Screen
Alarms Submenu SCP-PLL723-010-04H HDSL History Screen The HDSL history maintained on the COLU 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 (see Table 5). -
Page 33: Isdnn History Screen
SCP-PLL723-010-04H Alarms Submenu Table 5. HDSL Alarms Screen COLU cannot power the RT due to a short circuit. An excessive current condition as detected by the COLU exists for either pair (>50 mA). PFS alarm indicates an overcurrent condition due to wire shorting or an RT failure. -
Page 34: Configuration Submenu
Configuration Submenu SCP-PLL723-010-04H Clearing the alarm history clears the RT and the COLU alarm history, regardless of whether you clear it from the COLU or the RT page of the history screen. If there is an active alarm, then the count will be set to 1 and the value in the Last date and time field will be set to the First date and time field. -
Page 35: System Options Screen
SCP-PLL723-010-04H Configuration Submenu System Options Screen Allows the provisioning of options such as ringing frequency, SDT, HDSL Periodic Power Up, and a System ID. Table 6 shows the configured system data and their factory default value. Select CONFIG at the menu bar and press to display the submenu. -
Page 36: System Alarm Types Screen
Configuration Submenu SCP-PLL723-010-04H System Alarm Types Screen Allows the provisioning of the alarm types of all system alarms including incompatible COLU and RT. Table 7 shows the System Alarm fields and their default settings. You can view the results of these settings from the “COLU Summary Screen”... -
Page 37: Hdsl Alarm Thresholds Screen
SCP-PLL723-010-04H Configuration Submenu HDSL Alarm Thresholds Screen This screen is a means to provision the threshold crossing values for the15 minute and 24-hour ES and UAS counts and low margin dB. Table 8 lists the fields of the HDSL Alarm Thresholds and the default factory values. Select CONFIG at the menu bar and press to display the submenu. -
Page 38: Hdsl Alarm Types Screen
Configuration Submenu SCP-PLL723-010-04H HDSL Alarm Types Screen Allows the provisioning of the alarm types for all HDSL Alarms. Table 9 lists the Alarm Reports and Table 10 shows the HDSL Alarms, the possible alarm Types, and the default factory settings. You can view the results of these settings from the “HDSL History Screen”... - Page 39 SCP-PLL723-010-04H Configuration Submenu Table 10. HDSL Alarms Alarm Description Default LOSW COLU cannot receive data over the given HDSL loop. COLU and RT cannot synchronize and is out of service. ES-15 Min. Number of HDSL ES has exceeded the user-configurable threshold to give advance warning that HDSL performance is deteriorating.
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Page 40: Isdn Options Screen
Configuration Submenu SCP-PLL723-010-04H ISDN Options Screen Provides access to configure the ISDN parameters. The values on the screen are the factory defaults. 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 41: Isdn Alarm Thresholds Screen
SCP-PLL723-010-04H Configuration Submenu ISDN Alarm Thresholds Screen The fields on this screen are measured hourly and daily: • COLU/RT Customer and Network Hourly ES - An ISDN hourly ES alarm is generated if the accumulated hourly ES count at the COLU/RT reaches or exceeds this threshold value. A single threshold value is used for thresholding errors in the customer or network direction. -
Page 42: Isdn Alarm Types Screen
Configuration Submenu SCP-PLL723-010-04H ISDN Alarm Types Screen Allows the provisioning of the alarm types. Table 11 shows the ISDN Alarms, the possible alarm Types, and the default factory settings. All Alarm fields can be set to Major, Minor, or Not Alarmed. Select CONFIG at the menu bar and press to display the submenu. -
Page 43: Save Configuration Screen
SCP-PLL723-010-04H Configuration Submenu Table 11. ISDN Alarms Abbreviation Description Default ISDN loss of signal condition at COLU and RT. LOSW ISDN loss of SYNC word condition at COLU and RT. ISDN hourly and/or daily ES count has reached or exceeded the configured value at COLU and ISDN hourly and/or daily SES count has reached or exceeded the value at the COLU and RT. -
Page 44: Set Factory Defaults Screen
Configuration Submenu SCP-PLL723-010-04H Press to move up a menu level, or to return to the PAU/PMU Main menu. CTRL Set Factory Defaults Screen Sets all configuration data back to factory default values. Select CONFIG at the menu bar and press to display the submenu. -
Page 45: Test Submenu
SCP-PLL723-010-04H Test Submenu Press to move up a menu level, or to return to the PAU/PMU Main menu. CTRL Save Configuration This does not make the configuration changes permanent. The option must be used to make the changes permanent. UBMENU PG-Plus supports testing of a subscriber drop in two ways. - Page 46 Test Submenu SCP-PLL723-010-04H A warning displays when a channel is selected for the test. Type at the prompt. A message displays on the screen throughout the Continue With Test? Test In Progress test. Performing an SDT on one of the ISDN channel interrupts service on the line under test. The remaining lines on the PG-Plus system remains in service.
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Page 47: Information Submenu
SCP-PLL723-010-04H Information Submenu NFORMATION UBMENU Provides technical information about the COLU and contact information for ADC Technologies, Inc. Select INFO from the menu and press to view the submenu. ENTER Select either Inventory or Help to view the associated screen. -
Page 48: Help Screen
Information Submenu SCP-PLL723-010-04H Help Screen Provides information on using the screens and menus. The Help screen also lists the ADC Customer Support and Bulletin Board telephone numbers. Press to move up a menu level, or to return to the PAU/PMU CTRL Main menu. -
Page 49: Fault Isolation
SCP-PLL723-010-04H COLU and RT Fault Indicators AULT SOLATION The following section details the fault isolation procedures. For a condition such as “distance limitation exceeded,” refer to “Specifications” on page 2 for these values. COLU 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 50 COLU and RT Fault Indicators SCP-PLL723-010-04H Mode Condition Procedure no input power 1 Ground fault condition exists. on-board fuse is blown on 2 Check input power at COTS backplane with COLU removed. COLU 3 If power is present at COTS backplane, replace the COLU. Flashing HDSL line open 1 Check line continuity and resistance.
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Page 51: 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 52 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.
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Page 53: 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 54: Acronyms
Modifications SCP-PLL723-010-04H CRONYMS Alarm Cut-Off American Wire Gauge Bit Error Rate Controlled Environmental Vault CO T Telco Central Office COLU PG-Plus Central Office Line Unit COTS PG-Plus Central Office Terminal Shelf Customer Premises Equipment Critical Errored Seconds HDSL High-Bit-Rate Digital Subscriber Line ISDN Integrated Services Digital Network Light Emitting Diode... - Page 56 World Headquarters: ADC Telecommunications, Inc. 12501 Whitewater Drive Minnetonka, Minnesota USA 55343 For Technical Assistance: 800.366.3891 ´,Sn¶9S¨ 1251789...
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