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Telect MIX 56 user manual Owner Maintenance, Alert, Software version numbers vary

Models: MIX 56

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5 Owner Maintenance

!CAUTION

CAUTION! This product must be installed and maintained only by qualified technicians.

VORSICHT! Nur von qualifizierten Technikern installiert werden und instand gehalten werden.

PRECAUCIÓN! Ser instalado y ser mantenido solamente por los técnicos autorizados.

ATTENTION! Ce produit doit être installé et entretenu unique- ment par des techniciens qualifiés.

ALERT

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

Telect’s MIX 56 does not need preventive maintenance. However, you can replace or update the following components in the field:

•DSX Jack Tracer Lamps (PN 231422-1)

•DSX Jacks (PN 302898)

•M13 Cards (PN 747-1001-2448)

•Alarm Cards (PN 747-1002-2448)

•Software (version numbers vary)

122188-10 A0

Telect, Inc.

5-1

Page 101

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Telect MIX 56 user manual Owner Maintenance, Alert, DSX Jack Tracer Lamps PN DSX Jacks PN M13 Cards PN Alarm Cards PN

Contents

122188-10 A0 USER MANUALLimited Two Year Depot Warranty Except Where Prohibited By Law WARRANTY AND LIABILITYTechnical Support USA REGULATORY AGENCY COMPLIANCE3. Warranty Out-of-Warranty RepairsLimitation of Liability SOFTWARE LICENSE AGREEMENT4. Protection of Proprietary Rights Limitation of Warranty5. Limitation of Liability Exclusion of Consequential Damages Telect, Inc. 122188-10 A07. General 6. Indemnification122188-10 A0 Telect, IncTelect, Inc. 122188-10 A0 Descriptions ContentsInstallation 4 Software Operation 3 User Functionsviii PortsAppendix A Connector Pinouts 5 Owner Maintenance6 Service Telect, Inc. 122188-10 A0 1 Descriptions Part Numbers FeaturesALERT MAIN ASSEMBLIESFront Panel Front Panel DefinitionsM13 Card Status LED One per card LEDSMIX 56 User Manual1 Descriptions LED PanelStatus DefinitionRear Panel Definitions Rear PanelM13 Card Dimensions1 Descriptions Signal FlowMIX 56 User Manual Telect, Inc. 122188-10 A0DSX Jack SchematicJack DimensionsReturn Loss 26 dB Short Haul DSX-1 selectable SPECIFICATIONS ElectricalLong Haul DS1 selectable Pulse Amplitude and Shape meets ITU-T G.703 Return Loss 18 dBPower Chassis DimensionsAlarm Contacts Line Coding B3ZSOperating Temperature 0C to +50C Chassis Floor Weight Fully LoadedNonoperating Temperature -40C to +65C EnvironmentalINSTALLATION CONSIDERATIONS 2 InstallationALERT ALERTALERT Location and SpaceHeat Baffle ALERT Computer Floor IssuesTools and Equipment Technical Support USA PowerINSPECTION NOTE Telect is not liable for shipping damageIf you are installing the optional MIX 56 Broadband Sidecar INSTALLING MIXAttaching the Mounting Brackets Step ActionRack-Mounting the Chassis 3. Repeat step 2 on the other side of the chassis Step ActionDual Ground Stud Cabling a SystemStep Action To Cable a System as a DSXPrevent ground loops-check the site’s grounding practice standards ALERT To Cable a System as a MultiplexerStep Action 2-104. Connect an RJ-45 cable to the Ethernet port, as shown below See the illustration on the next page2-11 2-12 Cross-Connecting Circuits2 Installation Wire-Wrap Cross-Connect Color Scheme2-13 Installing M13 CardsALERT Step Action2-14 Supplying PowerSpecifications INSTALLING THE OPTIONAL RJ CONNECTOR RETROFITUniversal Service Order Code USOC RJ-48C Electrical Network Connection Tip/Ring and Tip1/RingInstallation Procedure Schematic2-16 ALERT5. Repeat Steps 3 and 4 on the other side of the pin blocks 2-17Mounting Post Wire-Wrap Pin Mounting Post 2-18Step Action CONNECTING A MODEM2-19 Step Action Disconnecting a Modem2-20 Disabling Alarms THE ALARM CUTOFF/LAMP BUTTONTesting LEDs and Resetting the ACO 3 User FunctionsDSX OPERATION Patching SignalsALERT Step ActionTo Patch with Two Single Patch Cords Monitoring SignalsTo Patch with a Dual Patch Cord Step ActionMODEM OPERATION ALERT 4 Software OperationMANAGING A SYSTEM Ports InterfacesSNMP Interface Craft InterfaceStep Action The default security setting is OffTo Connect With a Craft Interface Over the Craft Port Step Action CRAFT INTERFACE BASICS Navigating Between ScreensGetting Help Navigating Within ScreensAdding and Selecting Field Information Security Screen DEFAULT SOFTWARE CONFIGURATIONDefault Setting Step ActionSystem Settings Screen Save Configuration and Restore Configuration ScreensHigh-Speed Configuration Screen Default SettingAlarm Thresholds Screen Low-Speed Configuration ScreenSystem Interfaces Screen Default SettingALERT ACCESSING THE CRAFT INTERFACESetting Security To Add or Edit a User in the System Managing Users4-10 Step Action4-11 To Delete a User Logging In4-12 Step ActionTo Manually Log Out Logging Out4-13 Step ActionSpecifying System Settings & M13 Card Functions CONFIGURING MIXTo Specify a System’s Settings 4-14a. Type y and press Enter. The current session is terminated 4-15ALERT 4-16ALERT! Resetting the active M13 card interrupts traffic and ter- minates your current Craft Session To Change the Baud Rate Specifying System Interface Settings4-17 Step ActionTo Set Modem Detect To Specify Ethernet SettingsTo Specify SNMP Community Names To Set SNMP Event TrapsALERT! This procedure is service-affecting Configuring the High-Speed SignalTo Ping Other Systems on the Network 4-19Step Action 4-20The High Speed Configuration screen appears 4-21 Configuring the Low-Speed ChannelsALERT! This procedure is service-affecting ALERT4-22 To Select a Signal TypeStep Action Low---------------- SpeedMIX 56 User Manual 4-234 Software Operation 122188-10 A0Step Action To Configure One or More Channels4-24 The LBO field is only active if Type is T1 The “dB” settings are “long haul” the others are “short haul.”4-25 0 to4-26 Saving a ConfigurationIf you selected option 5, “Save To a File”, then If you selected options 1, 2, or 3, then4-27 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 5, “Restore From a File”, then Restoring to factory defaults reboots the Mix56 cardIf you selected option 4, “Factory”, 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” Error Definitions VIEWING ERRORS Viewing High-Speed Errors4-32 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 To View Low-Speed Errors in 15-Minute Histories Viewing Low-Speed Errors4-35 Error DefinitionsStep Action 4-36The Low Speed T1 Errors-15 min. screen appears 4-37 To View Low-Speed Errors in 24-Hour HistoriesStep 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 4-39 MANAGING ALARMS AND EVENTS4-40 Viewing AlarmsTo View Current Alarms Step Action To View the Alarm Log4-41 Step Action Setting Alarm Thresholds4-42 Loss of Signal LOS. The absence of any detectable transmission pulses 4-43Step Action Viewing Events4-44 Step Action 4-45ALERT PERFORMING DIAGNOSTICS Running Loopbacks4-46 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 link 4-47To run a loopback, proceed as follow 4-48Step Action The Loopbacks screen appearsNone---- None 4-49None Chan.Disabled 4-50 BER TESTINGMode Available PatternsStep Action To Specify a BER Test4-51 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 Enter 4-529. Type “y” and Enter to perform the selected BER test 4-534 Software Operation 4-54MIX 56 User Manual Telect, Inc. 122188-10 A0DSX Jack Tracer Lamps PN DSX Jacks PN M13 Cards PN Alarm Cards PN 5 Owner MaintenanceALERT Software version numbers varyALERT! Do not bend the LED’s two metal leads REPLACING DSX JACK TRACER LAMPSALERT Step ActionStep Action REPLACING DSX JACKS3. Remove the faceplate, as described on Page 5 Owner MaintenanceMIX 56 User Manual 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 Craft Port Hex Nuts UPDATING THE SOFTWAREStep Action TFTP Update5-10 4. Tab to the TFTP Load button and press Enter 5-11Step Action Craft Port Update5-12 Calculated Cksum = 00000000 Program Flash Y/N 5-135-14 Transferring Software Versions Between CardsStep Action 5-155 Owner Maintenance 5-16MIX 56 User Manual Telect, Inc. 122188-10 A0IN-WARRANTY SERVICE 6 ServiceOUT-OF-WARRANTY SERVICE IN CASE OF DIFFICULTYTelect is not liable for shipping damage REPACKING FOR SHIPMENTDS1 In 64-PIN CONNECTORAppendix A Connector Pinouts SignalDS1 Out RJ CONNECTOR CIRCUIT ASSIGNMENTSSignal SignalEXTERNAL ALARM CONNECTOR ETHERNET CONNECTORGreen Yellow LED LED MNR MJR CRTGROUND SWITCH POWER CONNECTORCRAFT PORT SignalPage Telect, Inc 1730 N. Madson St P.O. Box 665, Liberty Lake, WA