ADTRAN T1 Installation Instructions Manual

Also see for SHDSL T1: Installation and maintenance practice

Contents

quick start guide

NetVanta Dual T1/FT1 Network Interface Module (NIM) P/N 1200872L1For more detailed documentation, visit us online at www.adtran.com.Quick Start Guide®Quick Start Guide, 61200872L1-13F, November 2006 Copyright © 2006 ADTRAN, All Rights ReservedT1/FT1 NIM COMMANDSclock source [internal | line* | through]Configures the source timing used for the interface. Use the no form of this command to returnto the default value. Note: the Dual T1 NIM supports a single clock source for both T1interfaces. Changing the clock source on one T1 interface automatically affects theconfiguration of the other T1 interface. For example, setting the clock source to line on the firstT1 configures the clock source of the second T1 as through.internal Configures the unit to provide clocking using the internaloscillator.line* Configures the unit to recover clocking from the T1 circuit.through Configures the unit to recover clocking from the circuit connectedto the alternate T1 interface.coding [ami | b8zs*]Configures the line coding for a T1 physical interface. This setting must match the line codingsupplied on the circuit by the service provider.ami Configures the line coding for alternate mark inversion (AMI).b8zs * Configures the line coding for bipolar eight zero substitution(B8ZS).fdl [ansi* | att | none]Configures the format for the facility data link (FDL) channel on the T1 circuit. FDL channelsare only available on point-to-point circuits. Use the no form of this command to return to thedefault value.ansi * Configures the FDL for ANSI T1.403 standard.att Configures the FDL for AT&T TR 54016 standard.none Disables FDL on this circuit.framing [d4 | esf*]Configures the framing format for the T1 interface. This parameter should match the framingformat supplied by your network provider. Use the no form of this command to return to thedefault value.d4 Specifies D4 superframe (SF) format.esf * Specifies extended superframe (ESF) format.lbo [long <-22.5, -15, -7.5- 0> | short <0 to 655>]Configures the line build out (LBO) for the T1 interface. Use the no form of this command toreturn to the default value.long <-22.5, -15, -7.5- 0> Configures the LBO (in dB) for T1 interfaces with cable lengthsgreater than 655 feet. Choices are -22.5, -15, -7.5, and 0 dB.short <0 to 655> Configures the LBO (in feet) for T1 interfaces with cable lengthsless than 655 feet. Range is 0 to 655 feet.loopback network [line | payload]Initiates a loopback on the interface toward the network. Use the no form of this command todeactivate the loopback.line Initiates a metallic loopback of the physical T1 network interface.payload Initiates a loopback of the T1 framer (CSU portion) of the T1network interface.loopback remote line [fdl | inband]Sends a loopback code to the remote unit to initiate a line loopback. Use the no form of thiscommand to send a loopdown code to the remote unit to deactivate the loopback.fdl Uses the facility data link (FDL) to initiate a full 1.544 Mbpsphysical (metallic) loopback of the signal received by the remoteunit from the network.inband Uses the inband channel to initiate a full 1.544 Mbps physicalphysical (metallic) loopback of the signal received from thenetwork.loopback remote payloadSends a loopback code to the remote unit to initiate a payload loopback. A payload loopbackis a 1.536 Mbps loopback of the payload data received from the network maintaining bit-sequence integrity for the information bits by synchronizing (regenerating) the timing. Use theno form of this command to send a loopdown code to the remote unit to deactivate theloopback.remote-alarm [rai]Selects the alarm signaling type to be sent when a loss of frame is detected on the T1 receivesignal. Use the no form of this command to disable all transmitted alarms.rai Specifies sending a remote alarm indication (RAI) in response to aloss of frame. Also prevents a received RAI from causing a change ininterface operational status.remote-loopbackConfigures the interface to respond to loopbacks initiated by a remote unit (or serviceprovider). Use the no form of this command to disable this feature.snmp trap line-statusControls the Simple Network Management Protocol (SNMP) variabledsx1LineStatusChangeTrapEnable (RFC2495) to enable (or disable) the interface to sendSNMP traps when there is an interface status change. Use the no form of this command todisable this trap.snmp trap link-statusControls the Simple Network Management Protocol (SNMP) variableifLinkUpDownTrapEnable (RFC2863) to enable (or disable) the interface to send SNMP trapswhen there is an interface status change. Use the no form of this command to disable thistrap.snmp trap threshold-reachedControls the Simple Network Management Protocol (SNMP) variableadGenAOSDs1ThresholdReached (adGenAOSDs1-Ext MIB) to enable the interface to sendSNMP traps when a DS1 performance counter threshold is reached. Use the no form of thiscommand to disable this trap.tdm-group timeslots <1-24> speed 64Creates a group of contiguous DS0s on this interface to be used during the cross-connectprocess. Identifies the created TDM group (valid range: 1 to 255).timeslots <1-24> Specifies the DS0s to be used in the TDM group. This can be enteredas a single number representing one of the 24 T1 channel timeslots oras a contiguous group of DS0s. (For example, 1-10 specifies the first10 channels of the T1.)speed 64 Specifies the individual DS0 rate on the T1 interface to be 64 kbps.This is the only supported speed on this module.test-pattern [clear | errors | insert | ones | p215 | p220 | p511 | qrss | zeros]Activates the built-in pattern generator and begins sending the specified test pattern. Can beused to verify a data path when used in conjunction with an active loopback. Use the no formof this command to cease pattern generation.clear Clears the test pattern error count.errors Displays the test pattern error count.insert Inserts an error into the currently active test pattern.ones Generates a test pattern of continuous ones.p215 Generates a pseudorandom test pattern sequence based on a 15-bitshift register.p220 Generates a pseudorandom test pattern sequence based on a 20-bitshift register.p511 Generates a test pattern of repeating ones and zeros.qrss Generates a test pattern of random ones and zeros.zeros Generates a test pattern of continuous zeros.* Indicates default values.

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