Paradyne 727 manual IN-2

Page 69

Index

H

hardware revision number, 6-4

health and status, messages, 4-3± 4-4

I

identity, 6-4device name, 3-1

interface connections, 1-4 network status, 4-6

K

keyboard functions, 2-5

L

LADS (Local Area Data Set) example, 1-2 maximum distances, 1-3Operating Mode setting, A-2

lamp test, 5-9

LAN, adapter and cable, C-5LEDs, 4-8± 4-11

front panel, 1-3testing, 5-9

loopbacks, 5-2,5-4

M

main menu, 2-2± 2-3menu tree, 2-2messages

alarm and device, 6-1health and status, 4-3± 4-4self-test results, 4-4

test status, 4-5

N

navigating the screens, 2-5network

interface cable, C-5interface LEDs, 4-10interface options, A-4interface status, 4-6loopbacks, 5-4performance statistics, 4-7tests, 5-3

NS, no signal LED, 4-10

O

OK, LED, 4-9

OOF, out of frame LED, 4-10OOS, out of service LED, 4-10options

configuration areas, 3-3configuration tables, A-1configuration worksheets, B-1

overview

of DSU features, 1-1of user's guide, v

P

performance, network statistics, 4-7pin assignments, C-1

port, LEDs, 4-11

Power On Self±Test, 6-4problems

Alarm LED on, 6-3ATI, 6-3detecting, 4-1Device Fail, 6-3error message, 6-1no data, 6-4

IN-2

March 1997

7510-A2-GB20-00

Page 68 Page 70
Image 69
Page 68 Page 70
Contents Area Code Change Model 7510 DSU Copyright  1997 Paradyne Corporation All rights reserved Contents Monitoring the DSU Technical Specifications Glossary Index About This Guide Document Purpose and Intended AudienceDocument Summary Model 7510 DSU Startup Instructions Product-Related DocumentsAbout the DSU Model 7510 DSU FeaturesRouter Typical DSU ConfigurationsFrame Router Relay NetworkRear Panel Interfaces User InterfacesModem TerminalConnecting to the Terminal Port Using the Asynchronous Terminal InterfaceInitiating an ATI Session SelectMain Menu Screen Format Types Status Test Configuration Control Load FromWhat Affects Screen Displays Use the screen formatData Port Options Screen Work AreasNavigating the Screens Keyboard KeysPress For the screen Select Press Return to Function Screen Function KeysSwitching to the Screen Function Key Area ExampleNetwork Tests Ending an ATI Session Identifying the Device and System Customizing the DSUMain Menu → Control → Device Name Device NameIf you select Then Saving Configuration OptionsConfiguration Option Areas Configuring the DSUAccessing and Displaying Configuration Options Configuration Option Area Configuration Option SetWhat to Monitor Monitoring the DSUViewing System and Test Status Main Menu → Status → System and Test StatusSystem and Test Status Health and Status SELF-TEST Results Hhhmmss Health and StatusSelf-Test Results Messages What Message Indicates What To Do Self-Test ResultsTest Status Messages Meaning Test Status MessagesMain Menu → Status → Network Interface Status Viewing Network Interface StatusNetwork Performance Statistics Viewing Network Performance StatisticsMonitoring the LEDs Alarm Test DM OOS OOF NS TXD RXD RTS CTS DTRMain Menu → Status → Display LEDs Display Leds System NetworkSystem LEDs AlarmOOS ± Out of Service DM ± Data ModeNS ± No Signal Network LEDsPort LEDs Accessing the Test Menu TestingMain Menu → Test TestNetwork Interface Options , Table A-2 Device Messages Loopback Type Initiated ByMain Menu → Test → Network Tests Running Network TestsCSU or External Network Loopback Send V.54 Up/Down Sequences DSU or Internal Network LoopbackTest Pattern for the Network Running Data Port Tests Main Menu → Test → Data Port TestsData Port Tests Test Pattern for the DTE Local LoopbackMain Menu → Test → Lamp Test Running the Lamp TestEnding an Active Test Messages and Troubleshooting Messages and TroubleshootingResponding to Device Messages Device Messages 1 What Message Indicates What To DoDevice Messages 2 What Message Indicates What To Do Troubleshooting 1 Symptom Possible Cause Solutions TroubleshootingTroubleshooting 2 Symptom Possible Cause Solutions Resetting the DSUMain Menu → Control → Reset Device Displaying DSU Identity InformationSelect To Access To Configure Configuration Option TablesOverview Status Load Edit/Display TestLads Timing Possible Settings Internal, External, Receive Operating ModeSystem Options Menu Table A-1. System Options 1Table A-1. System Options 2 Test TimeoutLads Line Rate Kbps Test Duration minTable A-2. Network Interface Options Network Interface Options MenuNetwork-initiated DSU Loopback 64K CC Data Scrambling 64K CCTable A-3. Data Port Options 1 Data Port Options MenuInvert Transmit Clock Bilateral LoopbackTable A-3. Data Port Options 2 Carrier Control by RTSRlsd Control Terminal Port Options Inactivity TimeoutTable A-3. Data Port Options 3 Table A-4. Terminal Port Options 1Disconnect Timeminutes Table A-4. Terminal Port Options 2Configuration Worksheets Configuration Option SettingsWorksheets Network Interface Cables and Pin Assignments Signal Direction Pin # Terminal Port EIA-232 ConnectorUser Data Port Connector SignalDirection Pin Socket Connector Pin Standard EIA-232-D Crossover CableModular RJ48S DDS Network Interface Cable LAN Adapter Converter and CableRJ48S DDS Network Interface Cable Functions Circuit Pin # Cable Plug to Modular Jack LAN AdapterTable D-1. Model 7510 DSU Technical Specifications 1 Technical SpecificationsNetwork Interface Table D-1. Model 7510 DSU Technical Specifications 2Network Compatibility DTE Data Port InterfaceGlossary EIA-232 Factory defaultsExcessive BPV Frame relayMultiplexing ResetNode Non-latchingNumbers IndexIN-2 IN-3

727 specifications

The Paradyne 727 is a cutting-edge piece of networking equipment that stands out for its robust performance and versatility in various technological environments. Designed primarily as a digital subscriber line (DSL) modem, the Paradyne 727 has gained significant traction among service providers looking to enhance their broadband offerings for residential and business customers.

One of the main features of the Paradyne 727 is its ability to support both Asymmetric Digital Subscriber Line (ADSL) and Very-high-bit-rate Digital Subscriber Line (VDSL) technologies. This dual compatibility allows for flexible deployment in different network infrastructures, whether in urban areas with high demand for broadband or in rural areas where DSL remains a feasible option. The device is capable of delivering high-speed internet access with downstream rates that can reach up to 24 Mbps for ADSL and up to 50 Mbps for VDSL, ensuring faster connectivity for users.

The Paradyne 727 is also equipped with advanced modulation technologies, such as discrete multitone modulation (DMT), which provides a superior noise immunity and allows for higher data rates over traditional DSL technologies. This capability makes it particularly beneficial in environments with varied signal quality. Moreover, the modem features an auto-sensing capability that helps it adjust to the best transmission parameters automatically, simplifying installation and maintenance for service providers.

Another significant characteristic of the Paradyne 727 is its user-friendly design. The device incorporates an intuitive web-based management interface that allows network administrators to efficiently monitor performance metrics, configure settings, and perform troubleshooting from a centralized location. This feature streamlines operations and minimizes downtime, which is crucial in maintaining service quality and customer satisfaction.

In addition to its performance and management features, the Paradyne 727 is built with security in mind. It supports both local authentication and RADIUS authentication, providing robust access control mechanisms to protect sensitive data and ensure that only authorized users can access the network. This emphasis on security contributes to the modem's appeal in enterprise settings, where data integrity is paramount.

With its comprehensive features, advanced technologies, and commitment to performance and security, the Paradyne 727 is a significant player in the world of broadband networking. Its adaptability makes it suitable for a wide range of applications, supporting the growing demand for high-speed internet access across various market segments.
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