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Telect MIX 56 user manual Supplying Power, 2-14

Models: MIX 56

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2 Installation

MIX 56 User Manual

M13 Card

Ejector Handle

3.Replace the M13 card door by inserting the two screws into the slots on the chassis and tightening them until the door is securely attached to the chassis.

Supplying Power

!CAUTION

CAUTION! Do not supply power until all connections are made in accordance with requirements from local electrical codes.

Each system has its own power receptacle that accepts the included four- position, Phoenix-type connector to supply redundant power to the system. Telect recommends a minimum of 18 AWG wire and either a 1A fuse at nominal -48Vdc or a 2A fuse at nominal 24Vdc.

2-14	Telect, Inc. 122188-10 A0

Page 36

Image 36

Telect MIX 56 user manual Supplying Power, 2-14

Contents

USER MANUAL 122188-10 A0WARRANTY AND LIABILITY Limited Two Year Depot Warranty Except Where Prohibited By LawTechnical Support USA REGULATORY AGENCY COMPLIANCEOut-of-Warranty Repairs 3. WarrantyLimitation of Liability SOFTWARE LICENSE AGREEMENTLimitation of Warranty 4. Protection of Proprietary Rights5. Limitation of Liability Exclusion of Consequential Damages Telect, Inc. 122188-10 A06. Indemnification 7. General122188-10 A0 Telect, IncTelect, Inc. 122188-10 A0 Contents InstallationDescriptions 3 User Functions 4 Software Operationviii Ports5 Owner Maintenance 6 ServiceAppendix A Connector Pinouts Telect, Inc. 122188-10 A0 1 Descriptions Features Part NumbersMAIN ASSEMBLIES ALERTFront Panel Front Panel DefinitionsLEDS M13 Card Status LED One per cardLED Panel MIX 56 User Manual1 DescriptionsStatus DefinitionRear Panel Rear Panel DefinitionsDimensions M13 CardSignal Flow 1 DescriptionsMIX 56 User Manual Telect, Inc. 122188-10 A0Schematic DSX JackJack DimensionsSPECIFICATIONS Electrical Return Loss 26 dB Short Haul DSX-1 selectableLong Haul DS1 selectable Pulse Amplitude and Shape meets ITU-T G.703 Return Loss 18 dBChassis Dimensions PowerAlarm Contacts Line Coding B3ZSChassis Floor Weight Fully Loaded Operating Temperature 0C to +50CNonoperating Temperature -40C to +65C Environmental2 Installation INSTALLATION CONSIDERATIONSALERT ALERTLocation and Space Heat BaffleALERT Computer Floor Issues Tools and EquipmentALERT Power Technical Support USAINSPECTION NOTE Telect is not liable for shipping damageINSTALLING MIX If you are installing the optional MIX 56 Broadband SidecarAttaching the Mounting Brackets Step ActionRack-Mounting the Chassis Step Action 3. Repeat step 2 on the other side of the chassisCabling a System Dual Ground StudTo Cable a System as a DSX Prevent ground loops-check the site’s grounding practice standardsStep Action To Cable a System as a Multiplexer ALERTStep Action 2-10See the illustration on the next page 2-114. Connect an RJ-45 cable to the Ethernet port, as shown below Cross-Connecting Circuits 2-122 Installation Wire-Wrap Cross-Connect Color SchemeInstalling M13 Cards 2-13ALERT Step ActionSupplying Power 2-14INSTALLING THE OPTIONAL RJ CONNECTOR RETROFIT SpecificationsUniversal Service Order Code USOC RJ-48C Electrical Network Connection Tip/Ring and Tip1/RingSchematic Installation Procedure2-16 ALERT2-17 5. Repeat Steps 3 and 4 on the other side of the pin blocks2-18 Mounting Post Wire-Wrap Pin Mounting PostCONNECTING A MODEM 2-19Step Action Disconnecting a Modem 2-20Step Action THE ALARM CUTOFF/LAMP BUTTON Disabling AlarmsTesting LEDs and Resetting the ACO 3 User FunctionsPatching Signals DSX OPERATIONALERT Step ActionMonitoring Signals To Patch with Two Single Patch CordsTo Patch with a Dual Patch Cord Step ActionMODEM OPERATION 4 Software Operation MANAGING A SYSTEMALERT Interfaces PortsSNMP Interface Craft InterfaceThe default security setting is Off To Connect With a Craft Interface Over the Craft PortStep Action CRAFT INTERFACE BASICS Navigating Between Screens Step ActionNavigating Within Screens Adding and Selecting Field InformationGetting Help DEFAULT SOFTWARE CONFIGURATION Security ScreenDefault Setting Step ActionSave Configuration and Restore Configuration Screens System Settings ScreenHigh-Speed Configuration Screen Default SettingLow-Speed Configuration Screen Alarm Thresholds ScreenSystem Interfaces Screen Default SettingACCESSING THE CRAFT INTERFACE Setting SecurityALERT Managing Users To Add or Edit a User in the System4-10 Step Action4-11 Logging In To Delete a User4-12 Step ActionLogging Out To Manually Log Out4-13 Step ActionCONFIGURING MIX Specifying System Settings & M13 Card FunctionsTo Specify a System’s Settings 4-144-15 a. Type y and press Enter. The current session is terminated4-16 ALERT! Resetting the active M13 card interrupts traffic and ter- minates your current Craft SessionALERT Specifying System Interface Settings To Change the Baud Rate4-17 Step ActionTo Specify Ethernet Settings To Set Modem DetectTo Specify SNMP Community Names To Set SNMP Event TrapsConfiguring the High-Speed Signal ALERT! This procedure is service-affectingTo Ping Other Systems on the Network 4-194-20 The High Speed Configuration screen appearsStep Action Configuring the Low-Speed Channels 4-21ALERT! This procedure is service-affecting ALERTTo Select a Signal Type 4-22Step Action Low---------------- Speed4-23 MIX 56 User Manual4 Software Operation 122188-10 A0To Configure One or More Channels 4-24Step Action The “dB” settings are “long haul” the others are “short haul.” The LBO field is only active if Type is T14-25 0 toSaving a Configuration 4-26If you selected options 1, 2, or 3, then If you selected option 5, “Save To a File”, then4-27 Step ActionRestoring a Configuration If you selected option 6, “TFTP, Save To a File”, then4-28 The Factory configuration resets the local Craft Port’s baud rate to 4-29ALERT Restoring to factory defaults reboots the Mix56 card If you selected option 5, “Restore From a File”, thenIf you selected option 4, “Factory”, then 4-30Restoring the NVRam from a file results in a reboot of the Mix56 card If you selected option 6, “TFTP, Restore From a File”4-31 VIEWING ERRORS Viewing High-Speed Errors Error Definitions4-32 Restoring the NVRam from a file results in a reboot of the Mix56 cardTo View High-Speed Errors in 15-Minute Histories 4-33Step Action To View High-Speed Errors in 24-Hour Histories 4-34Step Action Viewing Low-Speed Errors To View Low-Speed Errors in 15-Minute Histories4-35 Error Definitions4-36 The Low Speed T1 Errors-15 min. screen appearsStep Action To View Low-Speed Errors in 24-Hour Histories 4-374-38 1. From the Directory screen, type 14 to select Low Speed Errors-24 hr. and press Enter. The Low Speed Errors-24 hr. screen appearsStep Action MANAGING ALARMS AND EVENTS 4-39Viewing Alarms To View Current Alarms4-40 To View the Alarm Log 4-41Step Action Setting Alarm Thresholds 4-42Step Action 4-43 Loss of Signal LOS. The absence of any detectable transmission pulsesViewing Events 4-44Step Action 4-45 Step ActionPERFORMING DIAGNOSTICS Running Loopbacks 4-46ALERT 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 link4-48 To run a loopback, proceed as followStep Action The Loopbacks screen appears4-49 None Chan.DisabledNone---- None BER TESTING 4-50Mode Available PatternsTo Specify a BER Test 4-51Step Action 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 test4-54 4 Software OperationMIX 56 User Manual Telect, Inc. 122188-10 A05 Owner Maintenance DSX Jack Tracer Lamps PN DSX Jacks PN M13 Cards PN Alarm Cards PNALERT Software version numbers varyREPLACING DSX JACK TRACER LAMPS ALERT! Do not bend the LED’s two metal leadsALERT Step ActionREPLACING DSX JACKS Step Action5 Owner Maintenance 3. Remove the faceplate, as described on PageMIX 56 User Manual Telect, Inc. 122188-10 A08. Re-install the faceplate REPLACING M13 CARDS ALERTALERT Step Action5. Reattach the M13 card door REPLACING ALARM CARDS ALERTStep Action UPDATING THE SOFTWARE Craft Port Hex NutsTFTP Update 5-10Step Action 5-11 4. Tab to the TFTP Load button and press EnterCraft Port Update 5-12Step Action 5-13 Calculated Cksum = 00000000 Program Flash Y/NTransferring Software Versions Between Cards 5-145-15 Step Action5-16 5 Owner MaintenanceMIX 56 User Manual Telect, Inc. 122188-10 A06 Service IN-WARRANTY SERVICEOUT-OF-WARRANTY SERVICE IN CASE OF DIFFICULTYREPACKING FOR SHIPMENT Telect is not liable for shipping damage64-PIN CONNECTOR DS1 InAppendix A Connector Pinouts SignalRJ CONNECTOR CIRCUIT ASSIGNMENTS DS1 OutSignal SignalETHERNET CONNECTOR EXTERNAL ALARM CONNECTORGreen Yellow LED LED MNR MJR CRTPOWER CONNECTOR GROUND SWITCHCRAFT PORT SignalPage Telect, Inc 1730 N. Madson St P.O. Box 665, Liberty Lake, WA