Manuals / Telect / Computer Equipment / Network Card

Telect MIX 56 user manual 4-53, Type “y” and Enter to perform the selected BER test

Models: MIX 56

1 124

Page 99

MIX 56 User Manual

4 Software Operation

7.Tab to the “RAI” field and toggle between the available options by pressing the spacebar and then pressing Enter. This field only ap- plies to a T1 signal and selects the remote alarm format (remote alarm indication, RAI). The available options are bit2 equals zero in every channel (Bit 2=0) and FS bit of frame 12 of the framed sig- nal (FS Bit).

NOTE

This field is only available in the “T1/E1 Test on High Speed Line” mode.

8.To apply the BER test selected, tab to the [Apply] button and press enter. A prompt will appear telling you that this action will cause a continuous traffic interruption and ask if you want to continue.

If a Low Speed Channel is selected that is either disabled or un- available, then the [Apply] button is not enabled.

9.Type “y” and Enter to perform the selected BER test.

122188-10 A0

Telect, Inc.

4-53

Page 99

Image 99

Telect MIX 56 user manual 4-53, Type “y” and Enter to perform the selected BER test

Contents

122188-10 A0 USER MANUALREGULATORY AGENCY COMPLIANCE WARRANTY AND LIABILITYLimited Two Year Depot Warranty Except Where Prohibited By Law Technical Support USASOFTWARE LICENSE AGREEMENT Out-of-Warranty Repairs3. Warranty Limitation of LiabilityTelect, Inc. 122188-10 A0 Limitation of Warranty4. Protection of Proprietary Rights 5. Limitation of Liability Exclusion of Consequential DamagesTelect, Inc 6. Indemnification7. General 122188-10 A0Telect, Inc. 122188-10 A0 Contents InstallationDescriptions Ports 3 User Functions4 Software Operation viii5 Owner Maintenance 6 ServiceAppendix A Connector Pinouts Telect, Inc. 122188-10 A0 1 Descriptions Part Numbers FeaturesFront Panel Definitions MAIN ASSEMBLIESALERT Front PanelM13 Card Status LED One per card LEDSDefinition LED PanelMIX 56 User Manual1 Descriptions StatusRear Panel Definitions Rear PanelM13 Card DimensionsTelect, Inc. 122188-10 A0 Signal Flow1 Descriptions MIX 56 User ManualDimensions SchematicDSX Jack JackPulse Amplitude and Shape meets ITU-T G.703 Return Loss 18 dB SPECIFICATIONS ElectricalReturn Loss 26 dB Short Haul DSX-1 selectable Long Haul DS1 selectableLine Coding B3ZS Chassis DimensionsPower Alarm ContactsEnvironmental Chassis Floor Weight Fully LoadedOperating Temperature 0C to +50C Nonoperating Temperature -40C to +65CALERT 2 InstallationINSTALLATION CONSIDERATIONS ALERTLocation and Space Heat BaffleALERT Computer Floor Issues Tools and EquipmentALERT NOTE Telect is not liable for shipping damage PowerTechnical Support USA INSPECTIONStep Action INSTALLING MIXIf you are installing the optional MIX 56 Broadband Sidecar Attaching the Mounting BracketsRack-Mounting the Chassis 3. Repeat step 2 on the other side of the chassis Step ActionDual Ground Stud Cabling a SystemTo Cable a System as a DSX Prevent ground loops-check the site’s grounding practice standardsStep Action 2-10 To Cable a System as a MultiplexerALERT Step ActionSee the illustration on the next page 2-114. Connect an RJ-45 cable to the Ethernet port, as shown below Wire-Wrap Cross-Connect Color Scheme Cross-Connecting Circuits2-12 2 InstallationStep Action Installing M13 Cards2-13 ALERT2-14 Supplying PowerElectrical Network Connection Tip/Ring and Tip1/Ring INSTALLING THE OPTIONAL RJ CONNECTOR RETROFITSpecifications Universal Service Order Code USOC RJ-48CALERT SchematicInstallation Procedure 2-165. Repeat Steps 3 and 4 on the other side of the pin blocks 2-17Mounting Post Wire-Wrap Pin Mounting Post 2-18CONNECTING A MODEM 2-19Step Action Disconnecting a Modem 2-20Step Action 3 User Functions THE ALARM CUTOFF/LAMP BUTTONDisabling Alarms Testing LEDs and Resetting the ACOStep Action Patching SignalsDSX OPERATION ALERTStep Action Monitoring SignalsTo Patch with Two Single Patch Cords To Patch with a Dual Patch CordMODEM OPERATION 4 Software Operation MANAGING A SYSTEMALERT Craft Interface InterfacesPorts SNMP InterfaceThe default security setting is Off To Connect With a Craft Interface Over the Craft PortStep Action Step Action CRAFT INTERFACE BASICS Navigating Between ScreensNavigating Within Screens Adding and Selecting Field InformationGetting Help Step Action DEFAULT SOFTWARE CONFIGURATIONSecurity Screen Default SettingDefault Setting Save Configuration and Restore Configuration ScreensSystem Settings Screen High-Speed Configuration ScreenDefault Setting Low-Speed Configuration ScreenAlarm Thresholds Screen System Interfaces ScreenACCESSING THE CRAFT INTERFACE Setting SecurityALERT Step Action Managing UsersTo Add or Edit a User in the System 4-104-11 Step Action Logging InTo Delete a User 4-12Step Action Logging OutTo Manually Log Out 4-134-14 CONFIGURING MIXSpecifying System Settings & M13 Card Functions To Specify a System’s Settingsa. Type y and press Enter. The current session is terminated 4-154-16 ALERT! Resetting the active M13 card interrupts traffic and ter- minates your current Craft SessionALERT Step Action Specifying System Interface SettingsTo Change the Baud Rate 4-17To Set SNMP Event Traps To Specify Ethernet SettingsTo Set Modem Detect To Specify SNMP Community Names4-19 Configuring the High-Speed SignalALERT! This procedure is service-affecting To Ping Other Systems on the Network4-20 The High Speed Configuration screen appearsStep Action ALERT Configuring the Low-Speed Channels4-21 ALERT! This procedure is service-affectingLow---------------- Speed To Select a Signal Type4-22 Step Action122188-10 A0 4-23MIX 56 User Manual 4 Software OperationTo Configure One or More Channels 4-24Step Action 0 to The “dB” settings are “long haul” the others are “short haul.”The LBO field is only active if Type is T1 4-254-26 Saving a ConfigurationStep Action If you selected options 1, 2, or 3, thenIf you selected option 5, “Save To a File”, then 4-27Restoring 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 4-30 Restoring to factory defaults reboots the Mix56 cardIf you selected option 5, “Restore From a File”, then If you selected option 4, “Factory”, thenRestoring 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 Restoring the NVRam from a file results in a reboot of the Mix56 card VIEWING ERRORS Viewing High-Speed ErrorsError Definitions 4-32To View High-Speed Errors in 15-Minute Histories 4-33Step Action To View High-Speed Errors in 24-Hour Histories 4-34Step Action Error Definitions Viewing Low-Speed ErrorsTo View Low-Speed Errors in 15-Minute Histories 4-354-36 The Low Speed T1 Errors-15 min. screen appearsStep Action 4-37 To View Low-Speed Errors in 24-Hour Histories4-38 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 4-39 MANAGING ALARMS AND EVENTSViewing Alarms To View Current Alarms4-40 To View the Alarm Log 4-41Step Action Setting Alarm Thresholds 4-42Step Action Loss of Signal LOS. The absence of any detectable transmission pulses 4-43Viewing Events 4-44Step Action Step Action 4-45PERFORMING DIAGNOSTICS Running Loopbacks 4-46ALERT 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 4-47The Loopbacks screen appears 4-48To run a loopback, proceed as follow Step Action4-49 None Chan.DisabledNone---- None Available Patterns BER TESTING4-50 ModeTo Specify a BER Test 4-51Step Action 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 4-53Telect, Inc. 122188-10 A0 4-544 Software Operation MIX 56 User ManualSoftware version numbers vary 5 Owner MaintenanceDSX Jack Tracer Lamps PN DSX Jacks PN M13 Cards PN Alarm Cards PN ALERTStep Action REPLACING DSX JACK TRACER LAMPSALERT! Do not bend the LED’s two metal leads ALERTStep Action REPLACING DSX JACKSTelect, Inc. 122188-10 A0 5 Owner Maintenance3. Remove the faceplate, as described on Page MIX 56 User Manual8. Re-install the faceplate Step Action REPLACING M13 CARDSALERT ALERT5. Reattach the M13 card door REPLACING ALARM CARDS ALERTStep Action Craft Port Hex Nuts UPDATING THE SOFTWARETFTP Update 5-10Step Action 4. Tab to the TFTP Load button and press Enter 5-11Craft Port Update 5-12Step Action Calculated Cksum = 00000000 Program Flash Y/N 5-135-14 Transferring Software Versions Between CardsStep Action 5-15Telect, Inc. 122188-10 A0 5-165 Owner Maintenance MIX 56 User ManualIN CASE OF DIFFICULTY 6 ServiceIN-WARRANTY SERVICE OUT-OF-WARRANTY SERVICETelect is not liable for shipping damage REPACKING FOR SHIPMENTSignal 64-PIN CONNECTORDS1 In Appendix A Connector PinoutsSignal RJ CONNECTOR CIRCUIT ASSIGNMENTSDS1 Out SignalMNR MJR CRT ETHERNET CONNECTOREXTERNAL ALARM CONNECTOR Green Yellow LED LEDSignal POWER CONNECTORGROUND SWITCH CRAFT PORTPage Telect, Inc 1730 N. Madson St P.O. Box 665, Liberty Lake, WA