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Carrier Access Axxius 800 user manual Single Channel Pots Cards

Models: Axxius 800

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CHAPTER

Single Channel POTS Cards

In this Chapter

νOverview

νFeatures

νTechnical Specifications

νCard Configuration

-CLI Commands

νConnector Pinouts

νLEDs

νBasic Configuration

Image 415

Carrier Access Axxius 800 user manual Single Channel Pots Cards

Contents

Axxius Supporting Software Version Compliance SafetyFCC Requirements, Part Jack PortIndustry Canada ICES-003 Industry Canada CS-03Safety Information Interrupting Network Service if the Hazard is not Avoided Electrostatic Discharge ESD Precautions Limitations of Warranty & Limitation of Remedies WarrantyWarranty Product Returns Table of Contents Table of Contents Electrical Installation and Cabling Physical InstallationConfiguration CLI Commands Table of Contents Xvi Axxius 800 Release Xvii Xviii Axxius 800 Release Xix Table of Contents Xxi DS3 Controller Card DS1 Controller CardFXO Voice Card OCU-DP Card Isdn BRI CardSingle Channel Pots Cards Quad DS1 Adpcm Card Power SupplyQuad T1 & Quad DS1/E1 Card Terminal Server Router Card Low Speed Protection Card 35/.54 CardRegulatory Approvals Snmp Interface MaintenanceGlossary Index Loopback TestsXxxii Axxius 800 Release Chapter Overview Features Controllers Service CardsQuad DS1/E1 and T1 Service cards OCU-DP Service cardPots Service card Quad DS1 Adpcm Service cardTechnical Specifications Power SuppliesRear Chassis Interfaces CapacitiesRedundancy Control Panel InterfacesManagement Alarm ConnectorsPower Network StandardsInterface ChassisRS-232 Craft Port Built-In Card HandlesManagement Ports Local and Remote ManagementControl Panel Interfaces SMB connector femaleDirection Description RS-232 Craft Port Female DB-9Ethernet RJ-45 DS1 Connection Ports10/100Base-T Ethernet DS1 RJ-48CControl Panel Interface Card Jumpers Control Panel LEDs Alarm LEDsState Description Ethernet LEDs ACO Base Platform Physical Installation Unpacking and Inspection Installation Environment Assembly of Axxius Rack Mounting Physical Installation Electrical Installation and Cabling Compliant Installation Ferrite beads shipped with Quad DS1 Adpcm card Ferrite BeadsFerrite Provided Part Number Intended For Back of the Axxius Chassis ConnectionsFront of the Axxius 800 Interface Card Ground Lug Lug Barrel Compression Screw Chassis Ground ConnectorWire each connector to a power source Power ConnectionsInput Power Power Supply Rated Amperage Recommended External Input FuseElectrical Installation and Cabling External Alarm Inputs Visible and Audible Alarms Bits Clock 1/BITS Clock Slot 1-8 Wire-Wrap Connectors Wire-Wrap Pins Name Description Wire-Wrap Pinout for 4 Wire ServicesWire-Wrap Pins Description Wire-Wrap Pinout 2 Wire ServicesPair Pin Location Function Color Code Standard Telco Color CodeElectrical Installation and Cabling Configuration Setting up a CLI Connection System Information Initial Setup Basic System SetupCommand Description Set Up IP Addresses for Telnet CLI Set Up SecurityUpgrade the Axxius 800 Software Set Up a DS1/T1 Set Up a DS0/ChannelSet Up a DS3 Establish a Static Channel Connection Set Up a V.35 Port Setup of AdpcmChange the IP Address of the DS0 Management Channel Set Up a Single Channel Pots cardDownload Config File Quick Configuration ReloadSelect File/Properties from the menu bar Load Config File Back to UnitSelect Transfer/Send Text File... from the menu bar Axxius Setup of DS0 Management ChannelAxxius Equipment RequiredDS1 Configuring the Axxius Router Set IP Configuration of PCWAN Connections Example telnet Add and Enable all Remote Axxius NeededSelect Trunk Configure and select Enter Configure Trunk ConnectionsSelect the PVC Management as Disabled Configure the Local Axxius ProfileCreate a Remote Axxius Profile for all Remotes Configuration Select Setup Trunk Port and select Enter Select the following on this screen Reinitialize the Router Configuration of Remote Axxius Configuration of Access Navigator Testing the DS0 Management Channel CLI Commands Use TAB to view command levels Command Line Interface HelpTAB usage for word or command completion Use TAB for command word completionCLI Commands CLI Commands Syntax aco Example aco Aco Alarm Cut OffAdd Ds1-addr1, ds1-addr2, ds1-addr3, ds1-addr4 Add ds1 aisDs1-addr AllAdd router dhcp server option SettingsAdd router remote Add router dns proxyReadwriteboth Add router snmp communityCommunity-name Add router snmp trap Domain-name Add router static dns hostAdd router uploaduser BothcodeconfigAllip-addr Add router-lan filter address Add router-lan filterMask Add router-lan filter customRtrlan-addr Pkt-offsetEthernet 802.3 raw Frame Datalink Header Ethernet Frame and IP Packet FormatIP Packet Format Ieee-value Add router-lan filter protocolEther-type DescriptionsBits Add router-lan secondary ip addressIp-addr maskip-addr/bits MaskAdd router-lan static ip address Add router-lan staticAddr-name Next-hop-ip-addr Add router-lan static ip networkMetric Ticks Add router-lan static ipx networkNetwork HopsNetwork-name Add router-lan static mac addressAdd router-wan firewall Dest-ip-addr/bits ServiceSrc-ip-addr Src-ip-addr/bitsRemote-ip-addr Add router-wan gre networkTunnel-name Ip-addr mask Add router-wan nat bypassAdd router-wan static ip address Add router-wan staticName Mask Add router-wan static ip networkNetwork Add router-wan static ipx networkName Add router-wan static mac addressNat-ip-addr Add userAdd router-wan static nat address Local-ip-addrSeverity AlarmsSlotslotportslotportchannel CategoryClear ds1 clear ds3 clear key clear log ClearClear ds1 SettingDs3-addr Clear ds3Syntax clear log Clear keyClear log Clear ocudp performanceClear router mac address table Clear router ip address tableAlllanwan Clear router performanceFXO Analog Channel Associated Signaling CAS ConversionsConnect SlotportslotportchannelTrunk Connect router-trunk t1Syntax connect rtrtrunk-addr slotportslotportchannel Rtrtrunk-addrDelete Ds1-addr Delete ds1 aisDelete router dns proxy Delete router dhcp server optionTag Delete router snmp community Delete router remoteDelete router static dns host Delete router snmp trapAllip-addr Delete router uploaduserCustom Delete router-lan filterAddresscustomprotocolall AddressIp-addr maskip-addr/bits Delete router-lan secondary ip addressDelete router-lan static ip address Delete router-lan staticProfile-name Delete router-lan static ip networkNetwork Delete router-lan static ipx networkDelete router-lan static mac address Delete router-wan firewallAllrule-number Delete router-wan nat bypass Delete router-wan gre networkDelete router-wan static ip address Delete router-wan staticDelete router-wan static ipx network Delete router-wan static ip networkDelete router-wan static nat address Delete router-wan static mac addressSyntax delete user user-name Example delete user jsmith DisconnectDelete user DisconnectNumber InstallInstall slot router ExitFile-name LoadLoad tftp CtrlridnumberCtrlrid Load xmodemSyntax load ctrlr-id xmodem Example load a2 xmodem CtrlridLog a1 LogLog Syntax log slotslotport category severityLength PingPing CountExample print config Print configSyntax print confighelp Syntax print config rtrcard-addrOld-profile-name Rename routerPrint help Syntax print help Example print helpCtrlrcard-addractivestandby ResetReset controller Reset routerSyntax reset rtrcard-addr coldboot Example reset 2 coldboot RestoreReset router coldboot Restore defaultsDest-ip-addrdomain-name RtrpingSource-ip-addr Set lsprotect revertive Set ocudp baud SetSet router- wan up/down Offon Set alarmsSet autoexit CiriticalmajorminorDown Setting crvSet bri Bri-addrLt3ds0 Set bri modeSet bri pmsync Bricard-addrAddr NonrevertiverevertiveswitchSet cclabel Set clockSet date Set clock 1Set ds0 Setds0 signalDs0-addr Voice Setds0 typeDatavoice DataSet ds1 Example set ds1-addr id id-name Day ThresholdMin15 T1span Set ds1 cardSet ds1 card spantype E1spanNonemap1map2map3 Set ds1 card adpcm mapPort Backplane Number Analog Set ds3 CLI Commands Set defect Thresholds for a DS3. Defaults for all are Alarm-num Set external alarmExample set external alarm 2 major Example set external alarm 3 critical test2Fxo-addr Set fxoLsrb Set fxsPS or fxsPSMSet id FxsPS-addrfxsPSM-addrPattern Set idleSet ip gateway Syntax set idle pattern Example set idle 0xffDs0-addrip-addr Set ipds0Localradius Set login authSet key Key-codeT1card-addr Set login supportSet lsbackup DisableenableSlotport Set lsprotect enable/disableDisableenablereleaseswitchbackswitchover Set lsprotect manualPriority Set lsprotect nonrevertive1234567 Example set lsprotect 52 remove Set lsprotect removePriority PriorityresetReset Set lsprotect revertiveRate Set ocudp baudOcu Set ocudp loopbackCsuocu CsuCsudsuocu Set ocudp loopdetectLlbnllb Set ocudp secondary Set ocudp mvecSyntax set ocudp-addr downup Example set 32 up Set ocudp selftestSet ocudp up/down Syntax set ocudp-addr selftest Example set 32 selftestSet router autologout Set router defaultMinutes Server-number Set router dhcp disableSet router dhcp Set router dhcp relay serverSet router dhcp server domain Set router dhcp server dnsserverSet router dhcp server duration Set router dhcp server netbios nameserverHoursminutes Scope-name Set router dhcp server netbios nodetypeSet router dhcp server netbios scope Type-numberCount Set router dhcp server startaddrHost-name Set router dnsSet router dns domain Set router dns nameSet router dns resolver Disable Disable DNS resolver Enable Enable DNS resolverSet router dns server Set router enhanced security AnnexddisablelmiSet router lmi Controllerlocalradius Set router login authSet router lmi poll CounterintervalSet router ntp Set router login promptSet router ntp enable/disable Disable Disable NTP processing Enable Enable NTP processingSeconds Set router ntp pollSet router ntp server Number of seconds. Note not operational in this releaseSet router ntp timezone Set router passwordFor this TSR. Note not operational in this release Port-number Set router portSet router port baudrate Tsrcard-addrSet router port databits Set router port dsr low reset5678 Nonertsctsxonxoff Set router port flowcontrolTime Set router port inactivity timerDisabletime Set router port ipSet router port parity Set router port nameEvennoneodd Set router port passive Set router port passwordSet router port protocolport Set router port promptProtocol-port Map-addr Set router port stopbitsSet router port tbos map description 11.52Set router port tbos map display Tbos Set router port typeTermserv RawtcpChapnonepap Set router ppp authSet router ppp auth byremote protocol Set router ppp auth byremote secretProfilename Set router ppp auth byremote userSet router ppp auth ofremote protocol Profilenameprotocol-nameSet router ppp security Set router ppp security passwordSet router ppp security address Noneradiustacacs Set router ppp security serverTacacs Maskbits Set router proxy130 Recvsend Set router rebootCodeconfig Set router ripContact-name Set router snmpSet router snmp contact Set router snmp locationSystem-name Set router snmp nameSet router stp Set router stp bridge forwarddelaySet router stp bridge hellotime Set router stp bridge priority Set router stp bridge maxageDisableenable Set router stp enable/disableSet router syslog Set router syslog enable/disableSet router syslog facility Set router syslog server Set router syslog levelMatchingnontmatching Set router-lan filter forwardIeee8022ieee8023ethiisnap Disable Disable the frame type Enable Enable the frame typeSet router-lan framing IpxotherIp-addr Set router-lan gatewayMask Set router-lan ip addressEthii Set router-lan ipx networkSet router-lan phy Set router-lan rip ip Set router-lan ripBothneitherrecvsend Both Set router-lan rip ipxSet router-lan stp Set router-lan stp enable/disablePort-priority-value Set router-lan stp port costSet router-lan stp port priority Port-cost-valueSyntax set rtrlan-addr downup Example set 21 down Set router-lan up/downDownup Ppp Set router-trunk encapsulationSet router-trunk multilink group Rtr-trunk-addr5664 Set router-trunk speedSet router-trunk up/down Tsr-trunk-addrRtrcard-addr Set router-wan dlciSet router-wan gre address Set router-wan greSet router-wan gre ipx AllbynetworkdisableAlldisable Set router-wan gre ipUnnumbered Set router-wan ipSet router-wan ip address BlockbridgerouteBlock Set router-wan ipxOptimize Assigned Set router-wan natSet router-wan nat address Assignedip-addrDynamicpreserved Set router-wan nat enable/disableDisable Disable NAT mapping Enable Enable NAT mapping Set router-wan nat portsBlockbridge Set router-wan otherSet router-wan ppp auth ofremote user Set router-wan pppSet router-wan ppp security server Set router-wan ppp compressionExternallocal Set router-wan rip ipx updates Set router-wan rip ip updatesSet router-wan rip Set router-wan stp Set router-wan stp enable/disableSet router-wan stp port priority Set router-wan stp port costSet router-wan up/down Set router-wan trunkMultilink-group Syntax set screen screen-heightoff Set screenSet snmp Syntax set time hhmmss Example set time Set timeHhmmss Syntax set user user-name level Example set user paul level Set user passwordSet user Set user levelV35-addr SetTxclkinv Ignoreack Phase. Warning When choosing this option, the V.35 cardV54-addr ClearPattern Nnn chartSyntax set verification offon Example set verification off Set verificationShow Syntax show adpcm-addr Example show Show adpcmAdpcm-addr Syntax show bri-addr Example show Show autoexitShow bri Syntax show autoexit Example show autoexitSyntax show clock Example show clock Show cclabelsShow clock Syntax show cclabels Example show cclabelsSlotslotportslotportchannelslotportchannelsub-channel Show connectSub-channel Syntax show date Example show date Show connect adpcmShow date Syntax show connect adpcm adpcm-addr Example show connectSyntax show ds0-addr Example show a21-2 Show ds0Syntax show ds1-addr Show ds1Syntax show ds3-addr Show ds3Slot For the controller card DS3 Port Port number or range Show external alarmsExample show external alarms Show ethernetSyntax show fxo-addr Show fxoShow id Show fxsPS or fxsPSMSyntax show fxsPS-addrfxsPSM-addr Syntax show rtrcard-addr image Example show image Show imageExample show 5 image Show impedance Show impedanceShow ip Show loginShow ipds0 Syntax show lsprotect Example show lsprotect Show lsprotectShow ocudp Show ntpSyntax show ocudp-addr Syntax show radius Example show radius Show radiusSyntax show rtrcard-addr Show router194 Syntax show rtrcard-addr dhcp Example show 5 dhcp Show router dhcpSyntax show rtrcard-addr dns proxy Example show 3 dns proxy Show router dnsShow router dns proxy Syntax show rtrcard-addr dns Example show 3 dnsSyntax show rtrcard-addr lmi Example show 5 lmi Show router loginSyntax show rtrcard-addr login Example show 1 login Show router lmiSyntax show rtrcard-addr ntp Example show 4 ntp Show router ntpSyntax show tsrcard-addr port Example show 1 port Show router portSyntax show rtrcard-addr ppp Example show 5 ppp Show router pppSyntax show rtrcard-addr snmp Example show 5 snmp Show router ripShow router snmp Syntax show rtrcard-addr rip Example show 5 ripSyntax show rtrcard-addr syslog Example show 5 syslog Show router stpShow router syslog Syntax show rtrcard-addr stp Example show 5 stpShow router uploaduser Syntax show rtrlan-addr Show router-lanAxxius 800 Release 205 Example show 51 filter all Show router-lan filterAxxius 800 Release 207 Show router-lan static ip address Show router-lan staticShow router-lan static ipx network Show router-lan static ip networkTsrlan-addr Show router-lan static mac addressSyntax show rtrlan-addr stp Example show 31 stp Show router-lan stpSyntax show rtrcard-addr wan-name Example show 3 RemoteUnit Show router-wanAxxius 800 Release 213 Show router-wan nat bypass Show router-wan firewallShow router-wan ppp Show router-wan static ip network Show router-wan static ip addressShow router-wan static mac address Show router-wan static ipx networkShow router-wan stp Show router-wan static nat addressShow screen Show router-wan trunkExample show screen Show syslog Show snmpSyntax show syslog Example show syslog Syntax show users Example show users Show timeShow users Syntax show timeSyntax show v35-addr ShowSyntax show v54-addr Example shows settings for port 1 V.54 on slotStatus Syntax status adpcm-addr Example status Status adpcmStatus adpcm performance UAS SES ES Sefs LES CSS BES LCV PCV Status adpcm performance historySyntax status bri-addr Example status Status briStatus bri performance Status clock Status bri performance historySyntax status clock Example status clock Display Descriptions Status ds0Syntax status ds0-addr Example status a11 Syntax status ds1-addr performance history Example status a1 Status ds1Status ds1 performance Status ds1 performance history Syntax status ds3-addr Example status a1 Status ds3Syntax status ds3-addr performance Status ds3 performanceStatus a1 performance history Status ds3 performance historySyntax status equipment slot Example status equipment Status equipmentExample status equipment a2 Slot Status fxoSyntax status fxo-addr Example status Syntax status ipds0 Example status ipds0 Status fxsPS or fxsPSMStatus ipds0 Syntax status fxsPS-addrfxsPSM-addr Example statusSyntax status lsprotect Example status lsprotect Status lsprotectSyntax status ocudp-addr Example status Status ocudpStatus ocudp performance OOS BPV LOF LOS Status ocudp performance historyStatus router Status router alarmsStatus router dns Syntax status rtrcard-addr events Example status 5 events Status router eventsExample status 5 ip address table Axxius50 Status router ip address tableExample status 5 ip network table Axxius50 Status router ip network tableExample status 5 ipx network table Axxius50 Status router ipx network tableExample status 5 ipx server table Axxius50 Status router ipx server tableExample status 5 mac address table Axxius50 Status router mac address tableStatus router stp Status router performanceSyntax status rtrcard-addr stp Example status 5 stp Syntax status rtrlan-addr Example status Status router-lanSyntax status rtrtrunk-addr Example status Status router-trunkSyntax status sessions Example status sessions Status sessionsSyntax status v54-addr Example status 3all StatusDisplay Descriptions Number StoreSyntax switch controller Example switch controller SwitchSwitch activeimage Switch controllerSyntax switch ds3-addr Example switch a1 Switch ds3Slot For the controller card Port Port number 1 or Telnet router TelnetSyntax telnet rtrlan-addr Tracert router Trace routeTtlbeg Ip-addrdomain-nameType Src-ipDS1 Controller Card DS1 Controller Card Features Product Includes Technical SpecificationsDS1 Interface ManagementClocking Service Interfaces SupportedPower Consumption Testing and DiagnosticsPhysical Controller Active and Standby CLI Command status equipmentSet ds1 ConfigurationLED LEDsDS3 Controller Card DS3 Controller Card RFC DS0-MIB SNMPv2-MIB DS3-MIB Network DS3 Interface ManagementAnsi T1-403 and T1.404 Testing and Diagnostics T3x4 Active Controller and DS3 Redundancy Electronics Protection ModeProtection Modes DS3 Electronics Protection Mode of the Axxius DS3Electronics and Network Protection Mode Network Protection ModeSet clock Off No transport or port shutdown FXO Voice Card FXO Voice Card FXO Transmission Performance Controller Software and Hardware RequiredEnvironment FXO Signaling PerformanceStatus ds0 Card ConfigurationState Loop Start Ground Start Dial Pulse Termination Meaning DIP Switch SettingsDPT Lscpd Channel Associated Signaling CAS ConversionsFXO Voice Card Isdn BRI Card Isdn BRI DS0 Brite ModeController Software Required FeaturesNetwork Interface Testing & DiagnosticsProduct Supports Power Set bri LEDs Wire-Wrap Pinout 2 Wire Services Connector PinoutsOCU-DP Card OCU-DP Card AxxiusADIT8006 Customer Premise ApplicationAxxius SS7 Backhaul ApplicationService Interface FeaturesLoopbacks Network InterfaceTest Commands Configuration CommandsOCU-DP Status Commands Command Description Basic SetupAxxius 800 Release 10-9 Jumper Settings OOS AlarmsLine Rates/Line Lengths Pin Function Description DDS RJ-48SWire-Wrap Pins Name Description Wire-Wrap Pinout 4 Wire ServicesSingle Channel Pots Cards Single Channel Pots Cards FXS Transmission Performance FXS Signaling PerformanceModem Performance Single Channel Pots card Single Channel Pots card with ModemSet fxsPS or fxsPSM RJ-11 Connector Connector PinoutsState Loop Start Meaning LEDsSet Up the Single Channel Pots Line Basic ConfigurationSet Up the Single Channel Pots Modem Power Supply Power Supply 24 VDC Electrical Input CharacteristicsElectrical Output Characteristics ComponentsInterface Connectors AlarmsInput Power 12-6 Install a Power Supply Installing/Replacing a Power SupplyRemove a Power Supply 12-8 Quad DS1 Adpcm Card Quad DS1 Adpcm Card T1 Interface FeaturesSynchronization Adpcm SignalingLess than 4.5 W per card Set ds1 card adpcm map Show connect adpcm Enable compressing by selecting Map type Map1 Cross-ConnectsP2 and P3 Jumpers Faceplate of Adpcm card RJ-48 Connector Connector PinoutsTop LED active Bottom LED not used Quad T1 & Quad DS1/E1 Card Hardened Quad T1 Service card Hardened Quad DS1/E1 Service cardAxxius 800 Release 14-3 14-4 Axxius 800 Release 14-5 14-6 Sets up the DS1 interfaces P2 and P3 Jumpers Faceplate of T1 Card Axxius 800 Release 14-9 14-10 Terminal Server Router Card Quad TSR with Tbos OverviewAdditional Features on a TSR Card with Tbos FeaturesLAN Interface WAN InterfaceRouter Performance RS-232 InterfaceRouting BridgingMIBs Frame RelayFiltering SecurityEquipment Supported for TBOS-to-SNMP Conversion Testing and DiagnosticsAdd router dns proxy Add router-lan filter Delete router-lan secondary ip address Reset router Set router reboot Set router-wan gre Show router dns Show router-lan filter Status router-trunk 10Base-T Ethernet Connector PinoutRS-232 TSR Card Jumpers Connector PlacementCard Front Bottom LED Description At Power-up15-20 35/.54 Card 35/.54 Card Additional V.54 Features FeaturesAccessories Testing and Diagnostics V.35/54 cardSet Part Number Description CablesDCE DB-26 Sub-miniature Signal Winchester 34-pin Paired DB-26 FemalePin female Signals Sub-miniature Signal Winchester PairedLEDs Low Speed Protection Card Adpcm set to none DS1 Adpcm Card T1 Service DS1 Adpcm CardAdpcm set to map1 Map2 or map3 Port Backup and Prioritization Backup CardProtected Cards Protection Capacity Switchover CriteriaManagement Service Cards SupportedBasic Setup of a Protected System Card ConfigurationCommand Description Use the following steps to set up a Protected SystemQuad T1 Protected Card Quad T1 Backup Card State DescriptionMaintenance Standby does not display stop here. If you go Further you may affect service. StartSoftware Loading Loading System Software via TftpEnter load rtrcard-addr tftp ip-addr file-name Loading Router Software via Tftp18-4 Enter load slot tftp ip-addr file-name Upgrading System and Router Software via Tftp using Proxy18-6 Select Connection Directory Upgrading Software Levels via XModemStandby Controller 18-8 Save Controller Configuration Backup Axxius 800 ConfigurationTelnet Select Terminal/Stop Logging Select Transfer/Send Text File Load Controller ConfigurationHot Swap Service Card 18-12 Appendix Regulatory Approvals Snmp Interface MIB Structure Snmp BasicsEnterprise MIB Name Enterprise MIB Filename Enterprise MIB SupportEnterprise MIB Name Enterprise MIB Filename Router Specific Router Enterprise MIB SupportCommon with Controller Comments Public MIB SupportRFC3291 RFC3291-MIB Router Public MIB Support Trap Description Test Method Snmp Trap ReportsLoopback Tests Syntax set alarms criticalmajorminor offon Test AlarmIdentify Alarm Alarm indicatorsFollowing are hyperlinks to all the card LED information Clear Alarm Display AlarmsSyntax alarms slotslotportslotportchannel category severity Example log LogsStatus and Performance DS1 Line Loop DS1 LoopbacksView Status of Loopback DS1 Payload Loop Receiving DS-1 CSU Loop Enable Detection of CSU LoopcodeLoop Code Detection On Default Equipment DS1 Equipment LoopDisable Equipment Loopback Line Loop LoopbacksLoopback None Equipment Loop Set 61 equipment loopdown 35/V.54 Loop 35/V.54 Service Card DescriptionLoop Enable V.54 LoopEquipment Loopback Disable V.54 Equipment Loopup Loopback Tests Glossary Glossary Bipolar Cdpd Channel CSU DS0 Earth ground Electro- magnetic Interference EMI FXO GUI Isdn BRI LLC LMI LMU LOF LOS Lult Lunt OOS OCU-DP Pmdl Robbed bit Star network Tftp VC MUX Glossary Index Index Axxius 800 Release Index Fxo Password 114 FxsPS Port 115 Index Index DS3 Dhcp Index Index Plar Index Index Index Snmp VC MUX