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Telect MIX 56 user manual Schematic, Installation Procedure, 2-16, Alert, Step Action

Models: MIX 56

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2 Installation

MIX 56 User Manual

Schematic

Signal out of MIX 56

Signal into

MIX 56

OUT

Receive

Transmit

Jack to Network	Plug from
	Customer Installation

Installation Procedure

! ALERT

ALERT! To avoid electrostatic discharge, always wear a grounding strap plugged into the ESD jack when handling any MIX 56 components.

Step Action

1.Uninstall the wire-wrap door by removing the four hinge screws shown below from the underside of the chassis.

2.Uninstall the door’s retainer clip by removing the two screws shown in the illustration on the next page.

NOTE

If necessary, insert the screwdriver through the access holes from beneath the chassis to remove the retainer clip screws.

2-16	Telect, Inc. 122188-10 A0

Page 38

Image 38

Telect MIX 56 user manual Schematic, Installation Procedure, 2-16, Alert, Step Action

Contents

USER MANUAL 122188-10 A0Technical Support USA WARRANTY AND LIABILITYLimited Two Year Depot Warranty Except Where Prohibited By Law REGULATORY AGENCY COMPLIANCELimitation of Liability Out-of-Warranty Repairs3. Warranty SOFTWARE LICENSE AGREEMENT5. Limitation of Liability Exclusion of Consequential Damages Limitation of Warranty4. Protection of Proprietary Rights Telect, Inc. 122188-10 A0122188-10 A0 6. Indemnification7. General Telect, IncTelect, Inc. 122188-10 A0 Descriptions ContentsInstallation viii 3 User Functions4 Software Operation PortsAppendix A Connector Pinouts 5 Owner Maintenance6 Service Telect, Inc. 122188-10 A0 1 Descriptions Features Part NumbersFront Panel MAIN ASSEMBLIESALERT Front Panel DefinitionsLEDS M13 Card Status LED One per cardStatus LED PanelMIX 56 User Manual1 Descriptions DefinitionRear Panel Rear Panel DefinitionsDimensions M13 CardMIX 56 User Manual Signal Flow1 Descriptions Telect, Inc. 122188-10 A0Jack SchematicDSX Jack DimensionsLong Haul DS1 selectable SPECIFICATIONS ElectricalReturn Loss 26 dB Short Haul DSX-1 selectable Pulse Amplitude and Shape meets ITU-T G.703 Return Loss 18 dBAlarm Contacts Chassis DimensionsPower Line Coding B3ZSNonoperating Temperature -40C to +65C Chassis Floor Weight Fully LoadedOperating Temperature 0C to +50C EnvironmentalALERT 2 InstallationINSTALLATION CONSIDERATIONS ALERTALERT Location and SpaceHeat Baffle ALERT Computer Floor IssuesTools and Equipment INSPECTION PowerTechnical Support USA NOTE Telect is not liable for shipping damageAttaching the Mounting Brackets INSTALLING MIXIf you are installing the optional MIX 56 Broadband Sidecar Step ActionRack-Mounting the Chassis Step Action 3. Repeat step 2 on the other side of the chassisCabling a System Dual Ground StudStep Action To Cable a System as a DSXPrevent ground loops-check the site’s grounding practice standards Step Action To Cable a System as a MultiplexerALERT 2-104. Connect an RJ-45 cable to the Ethernet port, as shown below See the illustration on the next page2-11 2 Installation Cross-Connecting Circuits2-12 Wire-Wrap Cross-Connect Color SchemeALERT Installing M13 Cards2-13 Step ActionSupplying Power 2-14Universal Service Order Code USOC RJ-48C INSTALLING THE OPTIONAL RJ CONNECTOR RETROFITSpecifications Electrical Network Connection Tip/Ring and Tip1/Ring2-16 SchematicInstallation Procedure ALERT2-17 5. Repeat Steps 3 and 4 on the other side of the pin blocks2-18 Mounting Post Wire-Wrap Pin Mounting PostStep Action CONNECTING A MODEM2-19 Step Action Disconnecting a Modem2-20 Testing LEDs and Resetting the ACO THE ALARM CUTOFF/LAMP BUTTONDisabling Alarms 3 User FunctionsALERT Patching SignalsDSX OPERATION Step ActionTo Patch with a Dual Patch Cord Monitoring SignalsTo Patch with Two Single Patch Cords Step ActionMODEM OPERATION ALERT 4 Software OperationMANAGING A SYSTEM SNMP Interface InterfacesPorts Craft InterfaceStep Action The default security setting is OffTo Connect With a Craft Interface Over the Craft Port CRAFT INTERFACE BASICS Navigating Between Screens Step ActionGetting Help Navigating Within ScreensAdding and Selecting Field Information Default Setting DEFAULT SOFTWARE CONFIGURATIONSecurity Screen Step ActionHigh-Speed Configuration Screen Save Configuration and Restore Configuration ScreensSystem Settings Screen Default SettingSystem Interfaces Screen Low-Speed Configuration ScreenAlarm Thresholds Screen Default SettingALERT ACCESSING THE CRAFT INTERFACESetting Security 4-10 Managing UsersTo Add or Edit a User in the System Step Action4-11 4-12 Logging InTo Delete a User Step Action4-13 Logging OutTo Manually Log Out Step ActionTo Specify a System’s Settings CONFIGURING MIXSpecifying System Settings & M13 Card Functions 4-144-15 a. Type y and press Enter. The current session is terminatedALERT 4-16ALERT! Resetting the active M13 card interrupts traffic and ter- minates your current Craft Session 4-17 Specifying System Interface SettingsTo Change the Baud Rate Step ActionTo Specify SNMP Community Names To Specify Ethernet SettingsTo Set Modem Detect To Set SNMP Event TrapsTo Ping Other Systems on the Network Configuring the High-Speed SignalALERT! This procedure is service-affecting 4-19Step Action 4-20The High Speed Configuration screen appears ALERT! This procedure is service-affecting Configuring the Low-Speed Channels4-21 ALERTStep Action To Select a Signal Type4-22 Low---------------- Speed4 Software Operation 4-23MIX 56 User Manual 122188-10 A0Step Action To Configure One or More Channels4-24 4-25 The “dB” settings are “long haul” the others are “short haul.”The LBO field is only active if Type is T1 0 toSaving a Configuration 4-264-27 If you selected options 1, 2, or 3, thenIf you selected option 5, “Save To a File”, then Step Action4-28 Restoring a ConfigurationIf you selected option 6, “TFTP, Save To a File”, then ALERT The Factory configuration resets the local Craft Port’s baud rate to4-29 If you selected option 4, “Factory”, then Restoring to factory defaults reboots the Mix56 cardIf you selected option 5, “Restore From a File”, then 4-304-31 Restoring the NVRam from a file results in a reboot of the Mix56 cardIf you selected option 6, “TFTP, Restore From a File” 4-32 VIEWING ERRORS Viewing High-Speed ErrorsError Definitions Restoring the NVRam from a file results in a reboot of the Mix56 cardStep Action To View High-Speed Errors in 15-Minute Histories4-33 Step Action To View High-Speed Errors in 24-Hour Histories4-34 4-35 Viewing Low-Speed ErrorsTo View Low-Speed Errors in 15-Minute Histories Error DefinitionsStep Action 4-36The Low Speed T1 Errors-15 min. screen appears To View Low-Speed Errors in 24-Hour Histories 4-37Step Action 4-381. From the Directory screen, type 14 to select Low Speed Errors-24 hr. and press Enter. The Low Speed Errors-24 hr. screen appears MANAGING ALARMS AND EVENTS 4-394-40 Viewing AlarmsTo View Current Alarms Step Action To View the Alarm Log4-41 Step Action Setting Alarm Thresholds4-42 4-43 Loss of Signal LOS. The absence of any detectable transmission pulsesStep Action Viewing Events4-44 4-45 Step ActionALERT PERFORMING DIAGNOSTICS Running Loopbacks4-46 4-47 High Speed “Remote DS1 Ch xx in DS3” Requests a loopback of the in- dividual DS1 signal for Channel xx of the MUXed DS3 signal at the other end of the DS3 linkStep Action 4-48To run a loopback, proceed as follow The Loopbacks screen appearsNone---- None 4-49None Chan.Disabled Mode BER TESTING4-50 Available PatternsStep Action To Specify a BER Test4-51 4-52 3. Tab to the “Pattern” field and select the desired pattern by pressing the spacebar to toggle between the available options and then press- ing Enter4-53 9. Type “y” and Enter to perform the selected BER testMIX 56 User Manual 4-544 Software Operation Telect, Inc. 122188-10 A0ALERT 5 Owner MaintenanceDSX Jack Tracer Lamps PN DSX Jacks PN M13 Cards PN Alarm Cards PN Software version numbers varyALERT REPLACING DSX JACK TRACER LAMPSALERT! Do not bend the LED’s two metal leads Step ActionREPLACING DSX JACKS Step ActionMIX 56 User Manual 5 Owner Maintenance3. Remove the faceplate, as described on Page Telect, Inc. 122188-10 A08. Re-install the faceplate ALERT REPLACING M13 CARDSALERT Step Action5. Reattach the M13 card door Step Action REPLACING ALARM CARDSALERT UPDATING THE SOFTWARE Craft Port Hex NutsStep Action TFTP Update5-10 5-11 4. Tab to the TFTP Load button and press EnterStep Action Craft Port Update5-12 5-13 Calculated Cksum = 00000000 Program Flash Y/NTransferring Software Versions Between Cards 5-145-15 Step ActionMIX 56 User Manual 5-165 Owner Maintenance Telect, Inc. 122188-10 A0OUT-OF-WARRANTY SERVICE 6 ServiceIN-WARRANTY SERVICE IN CASE OF DIFFICULTYREPACKING FOR SHIPMENT Telect is not liable for shipping damageAppendix A Connector Pinouts 64-PIN CONNECTORDS1 In SignalSignal RJ CONNECTOR CIRCUIT ASSIGNMENTSDS1 Out SignalGreen Yellow LED LED ETHERNET CONNECTOREXTERNAL ALARM CONNECTOR MNR MJR CRTCRAFT PORT POWER CONNECTORGROUND SWITCH SignalPage Telect, Inc 1730 N. Madson St P.O. Box 665, Liberty Lake, WA