Paradyne 7510-A2-GB20-00 727 Скачать руководство пользователя страница 1

Страница: 1 / 70

AREA CODE CHANGE

Please note that the area code for
Paradyne Corporation in Largo, Florida
has changed from 813 to 727.

For any Paradyne telephone number that
appears in this manual with an 813 area
code, dial 727 instead.

Содержание 7510-A2-GB20-00 727

Страница 1: ...CHANGE Please note that the area code for Paradyne Corporation in Largo Florida has changed from 813 to 727 For any Paradyne telephone number that appears in this manual with an 813 area code dial 72...

Страница 2: ...MODEL 7510 DSU USER S GUIDE Document No 7510 A2 GB20 00 March 1997...

Страница 3: ...the right to revise this publication and to make changes from time to time in the contents hereof without obligation of Paradyne Corporation to notify any person of such revision or changes Changes a...

Страница 4: ...Terminal Interface Connecting to the Terminal Port 2 1 Initiating an ATI Session 2 2 Screen Format Types 2 3 What Affects Screen Displays 2 3 Screen Work Areas 2 4 Navigating the Screens 2 5 Keyboard...

Страница 5: ...EDs 4 11 5 Testing Accessing the Test Menu 5 1 Running Network Tests 5 3 CSU or External Network Loopback 5 4 DSU or Internal Network Loopback 5 5 Send V 54 Up Down Sequences 5 5 511 Test Pattern for...

Страница 6: ...nu A 5 Terminal Port Options A 7 B Worksheets Overview B 1 Configuration Worksheets B 1 C Cables and Pin Assignments Overview C 1 Terminal Port EIA 232 Connector C 2 V 35 User Data Port Connector C 3...

Страница 7: ...r setting up the user interface and DSU configuration Chapter 4 Monitoring the DSU Describes monitoring details about the LEDs DSU status and network statistics Chapter 5 Testing Provides details abou...

Страница 8: ...nt Index Lists key terms acronyms concepts and sections in alphabetical order Product Related Documents Document Number Document Title 7510 A2 GN10 Model 7510 DSU Startup Instructions To order additio...

Страница 9: ...and 64 kbps full duplex as a limited distance modem Autorating Automatically adjusts to the detected line rate Data Port Rates Automatically adjusts to the DDS or LADS operating rates Asynchronous Te...

Страница 10: ...he DSU at each location provide the LAN interconnection DDS Network 497 15084 01 DSU DSU Router Router The DSU can also be used in a Frame Relay network Frame Relay Network 497 15271 DSU DSU Router Ro...

Страница 11: ...tors see Monitoring the DSU Chapter 4 O K A L A R M T E S T D M O O S O O F N S T X D 1 0 3 R X D 1 0 4 R T S 1 0 5 C T S 1 0 6 D T R 1 0 8 System Network Port 497 15245 7510 DSU 56 64K Rear Panel Int...

Страница 12: ...VT100 compatible async terminal or a PC running emulation software The terminal or PC can be connected to the Terminal port directly or through an external modem Ensure that the device you connect co...

Страница 13: ...est Configuration Control Ctrl a to access these functions Exit Entry to all of the DSU s tasks begins at the Main Menu screen which has four menus or branches Select To Status View results of diagnos...

Страница 14: ...hree types of screen formats are available on the ATI Use the screen format To Menu selection Display a list of available functions for user selection Input Add or change information on a screen Input...

Страница 15: ...splay Data Port Options Screen function key area This is the area below the dotted line that lists function keys specific to the screen field value choices and system messages Menu Path Screen Functio...

Страница 16: ...r to the previous field Ctrl k Select the next valid value for the field Spacebar Delete character that the cursor is on Delete Del Move cursor up one field within a column on the same screen Up Arrow...

Страница 17: ...eld will appear Continue pressing the spacebar to scroll through other valid values Screen Function Keys All screen function keys located below the dotted line operate the same way upper or lowercase...

Страница 18: ...Select either the function s designated underlined character or press the tab key until you reach the desired function key Example To reset the Monitor 511 error counter to zero type r or R ResetMon 3...

Страница 19: ...to terminate the session Procedure To end an ATI session 1 Press Ctrl a to go to the screen function key area below the dotted line 2 Save changes if required A confirmation message appears if you ha...

Страница 20: ...EVICE NAME Device Name Node A Clear System Name ________________________________________ Clear System Location ________________________________________ Clear System Contact ___________________________...

Страница 21: ...he cursor in the System Contact field Enter the name and contact information for the person responsible for the unit The maximum length of System Contact is 127 characters 5 Save the Device Name scree...

Страница 22: ...on Set Current Configuration The DSU s active set of configuration options Default Factory Configuration A read only configuration area containing the factory default configuration options If the fact...

Страница 23: ...message on the last line of all screens Network Interface Status screen Network Performance Statistics screen LEDs on the ATI Status screen or the DSU s front panel Table 4 1 shows the available indi...

Страница 24: ...rrently active tests Refer to Test Status Messages Table 4 4 main status system Device Name Node A Model 7510 SYSTEM AND TEST STATUS HEALTH AND STATUS SELF TEST RESULTS TEST STATUS Cross Pair Detectio...

Страница 25: ...are on and Network Performance Statistics are active 1 Verify that the remote site is in service 2 Contact network provider Out of Frame hhh mm ss1 DSU is detecting an out of frame condition associat...

Страница 26: ...o status messages to display No action needed Self Test Results The results of the last power up or reset self test appear in the middle column of the System and Test Status screen Table 4 3 Self Test...

Страница 27: ...n codes stop If the network service is 64 kbps CC the network loopback is latching This condition can only occur when the Network Interface option Network initiated DSU Loopback 64K CC is enabled Refe...

Страница 28: ...Status follow this menu selection sequence Main Menu Status Network Interface Status Table 4 5 describes the contents of the Network Interface Status screen Table 4 5 Network Interface Status Screen C...

Страница 29: ...menu MainMenu Exit Refresh ClrStats All counts show the number of occurrences since the last reset of the counters No Signal Count is the number of occurrences of a No Signal condition Out of Service...

Страница 30: ...rk interface Port LEDs display the activity on the user data DTE port To view the LED status screen follow this menu selection sequence Main Menu Status Display LEDs main status leds Device Name Model...

Страница 31: ...a power up self test has detected a system failure or there is no power ALARM ON DSU has detected an alarm condition locally or from the network Refer to the Troubleshooting section in Chapter 6 TEST...

Страница 32: ...DDS network interface is receiving CMI codes OOS Out of Service ON DSU is receiving out of service code from the remote unit Refer to Health and Status Messages Table 4 2 OOF Out of Frame ON DSU is d...

Страница 33: ...a ON Sending all 0s to the DTE OFF Sending all 1s to the DTE Blinking User data is being transferred RTS Request to Send ON DTE is activating a control signal to indicate readiness to transmit data CT...

Страница 34: ...u selection sequence Main Menu Test main test Device Name Model 7510 TEST Network Tests Data Port Tests Lamp Test Abort All Tests Ctrl a to access these functions Exit The DSU supports independent tes...

Страница 35: ...r to Data Port Options Table A 3 Local Loopback User DTE via CT141 Control via CT141 can be disabled Refer to Data Port Options Table A 3 Network initiated 56 kbps DSU Loopback Non latching loopback D...

Страница 36: ...CSU Loopback Start Inactive 0 00 00 DSU Loopback Start Inactive 0 00 00 Send V 54 Up Send Sending Send V 54 Down Send Inactive Send 511 Start Inactive 0 00 00 Monitor 511 Stop Active 125 08 48 Errors...

Страница 37: ...a CSU loopback 1 Position the cursor at the Start command next to CSU Loopback on the Network Tests screen 2 Press Enter 3 The Start command is changed to Stop If you want to manually stop the test v...

Страница 38: ...The local DSU can send an ITU T V 54 Up or Down sequence to request the activation or termination of a DSU digital loopback of a remote unit This is the same as the DSU Loopback shown above except th...

Страница 39: ...ration of the test is displayed Procedure To run a Monitor 511 test 1 Position the cursor at the Start command next to Monitor 511 on the Network Tests screen 2 If desired use Ctrl a to switch to the...

Страница 40: ...Tests screen follow this menu selection sequence Main Menu Test Data Port Tests main test port Device Name Node A Model 7510 DATA PORT TESTS Test Command Status Result Local Loopback Start Inactive 0...

Страница 41: ...that the cursor is positioned at the Stop command 4 Press Enter The duration of the test is displayed DSU CSU DTE Interface Aggregate DDS Network Port 496 15145 DTE Port Local Loopback 511 Test Patter...

Страница 42: ...external equipment to provide the clock for the 511 pattern on the interchange circuit CT113 TT for timing the incoming pattern Refer to V 35 User Data Port Connector in Appendix C Running the Lamp T...

Страница 43: ...1 Test Timeout does not pertain to tests commanded by the Network such as the network initiated CSU and DSU Loopbacks DTE such as the DTE initiated Local Loopback On each test screen is a command colu...

Страница 44: ...le 6 1 Device Messages 1 of 2 Device Message What Message Indicates What To Do Command Complete Action requested has successfully completed No action needed Invalid Character x A nonprintable ASCII ch...

Страница 45: ...elected Wait until other test ends and message clears Abort all tests from the Test menu screen Stop the test from the same screen the test was started from Please Wait Command takes longer than 5 sec...

Страница 46: ...Connecting to the Terminal Port in Chapter 2 3 Power the DSU on and off and try again Device Fail appears on the System and Test Status screen under Self Test results The DSU detects an internal hard...

Страница 47: ...DS Connection Distances 4 If the DDS Line Rate Kbps field shows Autobaud the DSU may be stuck in Autobaud mode Configure Line Rate Kbps for 56 or 64 kbps 5 Run Loopback tests Refer to Running Network...

Страница 48: ...figure the System System Options Table A 1 General system options Network Network Interface Options Table A 2 DDS network interface Data Port Data Port Options Table A 3 User data on DTE port Terminal...

Страница 49: ...te DDS Line Rate Kbps option appears when Operating Mode is set to DDS NOTE Setting the actual data rate will result in minimum power up time Configuring the actual data rate is recommended after init...

Страница 50: ...abling when the unit is managed remotely through the IMC to avoid the requirement to terminate the test manually Enable User initiated loopback and pattern tests end when test duration is reached Disa...

Страница 51: ...and stop a latching DSU loopback Disable DSU will not respond to a DSU loopback initiated by the network Data Scrambling 64K CC Possible Settings Enable Disable Default Setting Disable Data scramblin...

Страница 52: ...rol is done through the Interchange Circuits specified by the V 54 standard NOTE Refer to Running Network Tests in Chapter 5 Disable No local or remote loopbacks can be initiated by the DTE Local A lo...

Страница 53: ...ced On CTS is always forced on after the unit is powered up with a successful self test Circuit Assurance With circuit assurance CTS operates the same as the Standard option except that CTS will also...

Страница 54: ...Port Table A 4 Terminal Port Options 1 of 2 Monitor DTR Possible Settings Enable Disable Default Setting Enable Specifies monitoring of the Data Terminal Ready DTR control lead Enable Standard operat...

Страница 55: ...s Possible Settings range 1 60 Default Setting 5 Number of minutes of inactivity before the ATI session terminates automatically Timeout is based on no keyboard activity Disconnect Time minutes option...

Страница 56: ...he Main Menu The possible menu selections are displayed with the default settings and the possible settings Configuration Worksheets System Configuration Option Settings Default in Bold Operating Mode...

Страница 57: ...ld Invert Transmit Clock Enable Disable Port DTE Initiated Loopbacks Disable Local Remote Both Bilateral Loopback Enable Disable Carrier Control by RTS Constant Switched CTS Control Standard Follow RT...

Страница 58: ...ssignments C Overview The following sections provide pin assignments for the Terminal Port EIA 232 Connector V 35 User Data Port Connector Standard EIA 232 D Crossover Cable LAN Adapter Converter and...

Страница 59: ...cts to a PC or VT100 compatible terminal Signal Direction Pin Transmit Data TXD To DSU In 2 Received Data RXD From DSU Out 3 Request to Send RTS To DSU In 4 Clear to Send CTS From DSU Out 5 Data Set R...

Страница 60: ...Set Ready DSR 107 From DSU Out E Received Line Signal Detector RLSD or LSD 109 From DSU Out F Data Terminal Ready DTR 108 1 2 To DSU In H Remote Loopback RL 140 To DSU In N Local Loopback LL 141 To D...

Страница 61: ...rnal modem Pin 1 Pin 14 Pin 13 Pin 25 Pin 1 Pin 14 Pin 13 Pin 25 P2 Plug Chassis Ground TXD RXD RTS DSR Signal Ground CD RLSD RXC DTR XTXC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 2...

Страница 62: ...Ground Unused Plug to Modular Jack Plug to LAN Adapter 496 15179 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Tx Clock Rx Data Signal Ground Tx Data DTR CD RTS Rx Clock Management Port DB25 Plug 8 Position Modular...

Страница 63: ...t 120 Vac Approvals FCC Part 15 FCC Part 68 Safety Certifications Emissions Class A digital device Refer to the equipment s label for Registration Number Refer to the equipment s label for approvals o...

Страница 64: ...k Compatibility ANSI T1 410 1992 and AT T Technical Reference 62310 1993 56 and 64 kbps meeting desired loop loss DTE Data Port Interface 34 pin V 35 connector Table D 2 Model 7510 DSU LADS Connection...

Страница 65: ...o which separate components are attached Consultative Committee on International Telegraphy and Telephony See ITU Carrier Detect A signal indicating that energy exists on the transmission circuit Asso...

Страница 66: ...ther as quickly as possible The capability to transmit in two directions simultaneously High Level Data Link Control A communications protocol defined by the International Standards Organization ISO A...

Страница 67: ...destination A router helps achieve interoperability and connectivity between different vendor s equipment regardless of protocols used An EIA standard for the 25 pin DCE DTE interface Same as EIA 232...

Страница 68: ...enu 3 1 6 4 crossover EIA 232 cable C 4 CTS clear to send LED 4 11 customer configuration areas 3 3 D data port options A 5 A 7 data port tests 5 7 defaults configuration option 3 3 detecting problems...

Страница 69: ...e 6 1 health and status 4 3 4 4 self test results 4 4 test status 4 5 N navigating the screens 2 5 network interface cable C 5 interface LEDs 4 10 interface options A 4 interface status 4 6 loopbacks...

Страница 70: ...stics of network performance 4 7 status indicators on front panel 1 3 network interface 4 6 of DSU 4 2 4 3 test messages 4 5 Status menu 4 2 4 6 4 7 4 8 switching screen areas 2 7 system device name f...

Результаты поиска

Содержание 7510-A2-GB20-00 727

Отзывы:

Похожие инструкции для 7510-A2-GB20-00 727

Бренды по названию

Популярные бренды

Paradyne 7510-A2-GB20-00 727, Руководство пользователя

Результаты поиска

Содержание 7510-A2-GB20-00 727

Отзывы:

Похожие инструкции для 7510-A2-GB20-00 727

Бренды по названию

Популярные бренды