Canoga-perkins 2461 E1 Modem Manuale Utente

2461 E1 ModemUser Manual

EdgeAccess Universal Chassis System2461 Modem User Manual1-21.1 Product DescriptionThe 2461 modem contains three main components:• Main Module: The

EdgeAccess Universal Chassis System2461 Modem User Manual1-31.1.2 RedundancyThe 2461 provides two redundancy configuration types. In one type, only t

EdgeAccess Universal Chassis System2461 Modem User Manual1-41.1.4 AlarmsThe Stand alone 2461 Modem provides input and output dry alarm relay contacts

EdgeAccess Universal Chassis System2461 Modem User Manual1-51.1.7 Main Module LEDs:STA Green/Red/Yellow Modem StatusCFG Red Configuration errorCLS Re

EdgeAccess Universal Chassis System2461 Modem User Manual1-61.3 OLIM Interface OptionsThere are several options for selecting optical transceivers. T

EdgeAccess Universal Chassis System2461 Modem User Manual1-71.5 2461 Modem Operating At T1 RateWhile the 2461 modem is an E1 modem, it can also funct

EdgeAccess Universal Chassis System2461 Modem User Manual1-8Figure 10. 2461 Modem Applications

EdgeAccess Universal Chassis System2461 Modem User Manual2-12Chapter 2InstallationIn this chapter, installing and powering the 2461 modem is discussed

EdgeAccess Universal Chassis System2461 Modem User Manual2-26. When inserted into an active chassis, the modem's LEDs will display amber while b

EdgeAccess Universal Chassis System2461 Modem User Manual2-32.2.1 Mounting the Stand Alone ModemThe stand alone modem comes with mounting screw holes

EdgeAccess Universal Chassis System2461 Modem User ManualiiNOTICECanoga Perkins reserves the right to change or update the contents of this manual and

EdgeAccess Universal Chassis System2461 Modem User Manual2-4Figure 15. Input and Output Alarm Relay Connectors on the back of the 2461 stand alone mod

EdgeAccess Universal Chassis System2461 Modem User Manual2-5Operation:Note: When connecting the alarm output to an external source, use twisted pairs

EdgeAccess Universal Chassis System2461 Modem User Manual2-64. Connect the -48 Volt source DC power leads to the terminal block. In so doing, you mus

EdgeAccess Universal Chassis System2461 Modem User Manual2-72.5.2 DA-15 Pin OutDA-15 pin outs:PIN Direction1 Rx (Input)9 Rx (Input)3 Tx (Output)11 Tx

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EdgeAccess Universal Chassis System2461 Modem User Manual3-13Chapter 3Booting Up The ModemWhen the modem boots up, all LEDs glow amber for 30 seconds.

EdgeAccess Universal Chassis System2461 Modem User Manual3-2• Fiber line: The fiber cable is not properly installed (i.e. cable is not properl

EdgeAccess Universal Chassis System2461 Modem User Manual3-3Alarm Connectors3.1.2 MDM / TRM Switch Found only on the stand alone modem, the MDM/TRM s

EdgeAccess Universal Chassis System2461 Modem User Manual3-43.2 ELIM Indicators and SwitchesThe 2461 modem has a hot-swappable ELIM with its own LEDs

EdgeAccess Universal Chassis System2461 Modem User Manual4-14Chapter 4Configuring the 2461 Modem4.1 General Screen FormatFigure 20 is a diagram of a

EdgeAccess Universal Chassis System2461 Modem Users ManualiiiThis product may contain a laser diode emitter operating at a wavelength of 1300nm - 160

EdgeAccess Universal Chassis System2461 Modem User Manual4-2Tab: Press the Tab key to highlight a menu item one column to the right of the itemcurrent

EdgeAccess Universal Chassis System2461 Modem User Manual4-3When the switch position is TRM, the interface is a DCE, and the I/O assignments for the 9

EdgeAccess Universal Chassis System2461 Modem User Manual4-44.3.1 Setting a PasswordThe 2461 modem is factory shipped with no password set (Press &qu

EdgeAccess Universal Chassis System2461 Modem User Manual4-54.3.3 Setting Modem / SLIP / PPP Baud Rate ConfigurationTo configure the communication po

EdgeAccess Universal Chassis System2461 Modem User Manual4-62. Type "7". You'll be prompted to select which modem to copy the configu

EdgeAccess Universal Chassis System2461 Modem User Manual4-7Table 3: System Configuration Option DefinitionsHardware ConfigurationDisplays the Model,

EdgeAccess Universal Chassis System2461 Modem User Manual4-8The Hardware Configuration screen reports UCS chassis and slot number, modem, ELIM andOLIM

EdgeAccess Universal Chassis System2461 Modem User Manual4-9Alarms are configured via the System Configuration Menu. This menu allows the operator tos

EdgeAccess Universal Chassis System2461 Modem User Manual4-104.4.5 Interpreting System AlarmsThe Alarm Output Configuration screen (Figure 28) allows

EdgeAccess Universal Chassis System2461 Modem User Manual4-11Table 5: System Alarm Option DefinitionsAlarm Name Condition Notification LEDModem Redun

EdgeAccess Universal Chassis System2461 Modem User ManualivThe EdgeAccess Universal Chassis System2461 E1 Modemcle I. Table of Contents1 Chapter 1 Ge

EdgeAccess Universal Chassis System2461 Modem User Manual4-12Alarm Name Condition Notification LEDAlarm Relay InputsOn Stand alone modemonly, indicate

EdgeAccess Universal Chassis System2461 Modem User Manual4-134.4.6 Configuring Modem TrapsTraps are conditions that require management attention, and

EdgeAccess Universal Chassis System2461 Modem User Manual4-14Table 6 describes the function of each trap:Table 6: Alarm Trap option definitionsName

EdgeAccess Universal Chassis System2461 Modem User Manual5-15Chapter 5DiagnosticsThe 2461 modem has several diagnostic test options for determining th

EdgeAccess Universal Chassis System2461 Modem User Manual5-22. This screen reports the number of link errors for both the local and remote modems. Er

EdgeAccess Universal Chassis System2461 Modem User Manual5-35.4 Loopback and Bit Error Rate TestingThe Diagnostics Screen, as shown in Figure 31, can

EdgeAccess Universal Chassis System2461 Modem User Manual5-4• Remote BI Remote electrical interface looped back. Remote signals looped backon the fi

EdgeAccess Universal Chassis System2461 Modem User Manual5-55.4.1 Normal OperationIn normal transparent operation, the data from the user equipment e

EdgeAccess Universal Chassis System2461 Modem User Manual5-65.4.3 Remote LoopbackWhen activated, the Remote Loopback test will cause all data transmi

EdgeAccess Universal Chassis System2461 Modem User Manual5-75.4.5 Local Bi-Directional LoopbackWhen activated, the Local Bi-Directional Loopback test

EdgeAccess Universal Chassis System2461 Modem Users Manualv4 Chapter 4 Configuring the 2461 Modem ...

EdgeAccess Universal Chassis System2461 Modem User Manual5-85.4.7 Local Loopback at Both EndsWhen this loopback is activated, it will cause all data

EdgeAccess Universal Chassis System2461 Modem User Manual6-16Chapter 6TroubleshootingTroubleshooting can be a very simple task if discrete logical ste

EdgeAccess Universal Chassis System2461 Modem User Manual6-26.2 Fiber Optic Related ProblemsCLS and SQL LEDs are fiber optic cable related indicators

EdgeAccess Universal Chassis System2461 Modem User Manual6-36.4.2 Repeated ResetsIf the modem resets by itself, it could be because of a Watchdog con

EdgeAccess Universal Chassis System2461 Modem User Manual6-46.5 Replacing ModulesWhen you have replaced a Line Interface Module or an entire modem, p

EdgeAccess Universal Chassis System2461 Modem User Manual6-56.8 Intermittent Problems In Data Transmission1. Check the AIS LED on the ELIM. If Amber

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EdgeAccess Universal Chassis System2461 Modem User Manual7-17Chapter 7Redundant ConfigurationsFor critical circuits where downtime cannot be tolerated

EdgeAccess Universal Chassis System2461 Modem User Manual7-2Full Modem Redundancy: The entire modem hardware, each with its own fiber path, is

EdgeAccess Universal Chassis System2461 Modem User Manual7-3Figure 43. Redundancy Circuit Diagram7.1 Creating a Redundant CircuitA redundant circui

EdgeAccess Universal Chassis System2461 Modem User Manualvi6.5 Replacing Modules...

EdgeAccess Universal Chassis System2461 Modem User Manual7-4Important: Remember that the rack mounted modems must be placed in a specialslot configur

EdgeAccess Universal Chassis System2461 Modem User Manual7-54. Use the Space Bar to toggle through each option (outlined below).5. Use the Tab key t

EdgeAccess Universal Chassis System2461 Modem User Manual7-6This is done because the chassis backplane bus between adjacent odd andeven slots, ensures

EdgeAccess Universal Chassis System2461 Modem User Manual7-7A modem can be manually switched from inactive to active for the following reasons:1) To

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EdgeAccess Universal Chassis System2461 Modem User Manual8-18Chapter 8Upgrading Modem SoftwareThe 2461 modem has two flash memory banks for storing fi

EdgeAccess Universal Chassis System2461 Modem User Manual8-28.1 Determining Current Software and Version AvailabilityTo determine the current softwar

EdgeAccess Universal Chassis System2461 Modem User Manual8-34. When the File Download screen appears, select Save this Program to Disk.5. When the S

EdgeAccess Universal Chassis System2461 Modem User Manual8-44. Type "3." The TFTP Operation Screen appears.5. Enter the TFTP Server IP Ad

EdgeAccess Universal Chassis System2461 Modem User Manual8-58.3.3 Installing into a Stand Alone Modem Via the Serial PortYou can download the new fir

EdgeAccess Universal Chassis System2461 Modem Users ManualviiFigure 13. Screw hole locations for mounting the stand alone modem in various configur

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EdgeAccess Universal Chassis System2461 Modem User Manual9-19Chapter 92461 SpecificationsDiagnostic LEDsStatus, Configuration error, Composite Loss of

EdgeAccess Universal Chassis System2461 Modem User Manual9-2Alarm Contact OutputConnector 6 Position Terminal BlockRating

EdgeAccess Universal Chassis System2461 Modem User ManualA-1A Appendix AWarrantyLimited Lifetime WarrantyEffective July 1, 2005 and After, Canoga Per

EdgeAccess Universal Chassis System2461 Modem User ManualA-2LimitationsCanoga Perkins may at its sole discretion modify its Limited Warranty at any ti

EdgeAccess Universal Chassis System2461 Modem User Manualviiicle III. List of TablesTable 1. RJ-48 8-Pin Modular Pin-Out...

EdgeAccess Universal Chassis System2461 Modem User Manual1-11Chapter 1General DescriptionThe EdgeAccess Model 2461 is a G.703 compliant E1 fiber optic