RAD Data comm IPmux-16 operation manual T1 Physical Layer Configuration

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IPmux-16Installation and Operation ManualChapter 3 Operation

T1 Physical Layer Configuration

	T1 PHYSICAL LAYER CONFIGURATION
1.	Transmit Clock Source	Adaptive
2.	Loopback State	Disable
3.	Channel Type	T1-ESF
4.	Channel Code	B8ZS
5.	Channel Mode	DSU
6.	Channel Length/Tx Gain	0-133
7.	Restore Time	1 second
8.	Idle Code	7E
9.	Signaling Mode	CAS enable
A. Cond. Data pattern		7F
B. Cond. CAS (AB/ABCD) pattern		01
C. Cond. CAS first 2.5sec pattern(FF=NULL)		FF
ESC. Exit
	Current port is the USER PORT
Select	item from the menu.

Figure 3-30. T1 Physical Layer Configuration Menu

Note When “unframed” mode is selected, the Restore Time, Idle Code, Signaling Mode, Cond Data Pattern, Cond CAS (AB/ABCD) Pattern and Cond. CAS first 2.5sec pattern (FF=NULL) fields are not present.

When CAS Disabled is selected, the Cond CAS Pattern and Cond. CAS first 2.5sec pattern (FF=NULL) fields are not present.

➤To change the source of the transmit clock:

•Type 1 and press the spacebar on your keyboard to toggle between Adaptive/Loopback/Internal/External

Adaptive:	Adaptive clock regeneration
Loopback:	T1 recovered receive clock used as the transmit clock
Internal:	Local clock source used

Default value: Adaptive

Configuring IPmux-16

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Contents International Headquarters RAD Data Communications Inc IPmux-16Regulatory Information Safety Status Ports Safety WarningsPage Contents Packet Delay Variation Troubleshooting and DiagnosticsIPmux-16 30. T1 Physical Layer Configuration Menu List of Tables Versions OverviewApplications IPmux-16 with an E1 interfaceSite B Site aSite C Management FeaturesEthernet Multibundling Mode of OperationInternal Cross Connect QoSStandards Physical DescriptionGeneral Internal ClockFront Panel Functional DescriptionRear Panel Single E1/T1 Port at Central SiteOperation Modes TestingTiming Modes IPmux-16 Configuration E1/T1 Device ConfigurationExternal Network Timing Single Source Clock NetworkFrame Format IPmux-16 in Adaptive Timing ModeLayer IP Layer LayerLayer Data Ethernet Frame StructureVlan Support Packet Delay VariationUDP Support UDP Source Port as Destination Voice PortTo configure jitter buffer depth Pdvt Buffer Effect on DelayPdvt Jitter Buffer Intrinsic PDVEthernet Throughput Unframed E1 Ethernet ThroughputFrame Overhead Packets Throughput LengthWhere n = TDM bytes/frame Round Trip DelayEthernet Throughput Unframed T1 T1 interface =Throughput Limitations and CAC End-to-End Alarm GenerationSystem Usage for TDM Bytes per Frame E1 Modules Technical SpecificationsT1 Modules System Indicators General Connector DB-9Green On when main power supply is OFF when malfunction is Power is offPower Physical Site Requirements and Prerequisites IntroductionEquipment Needed Package ContentsNull Cable Pinout Connections DB-9 Female Signal Name Pin NoSetting Jumpers Installation and SetupConnecting Interfaces and Cables GroundingConnecting the Control Port Location of ConnectorsConnecting the Alarm Connector To connect the Control PortAlarm Connector Pinout Connecting the PowerTo connect the power Pin No Signal Name StatusIPmux-16 Front Panel LEDs Front Panel Controls, Connectors, and IndicatorsTo power up IPmux-16 without a terminal IPmux-16 System Indicators and SwitchesOperating Instructions Turning IPmux-16 On Without Control TerminalTo power up IPmux-16 with a control terminal User Name and PasswordTurning IPmux-16 On With Control Terminal To enter as a superuserIf a user forgets his password To set all passwords to the default valueTo power off the unit Getting StartedNavigating Menu OperationsIPmux-16 Terminal Menu Tree To access the System menu Configuring System ParametersMain Menu Viewing System InformationTo display IPmux-16 general information General InformationTo view the IPmux-16 event log Event LogType 3 Event Log in the System Menu To access the Configuration menu Configuring IPmux-16Ping To pingManagement Configuration General ConfigurationTo display the General Configuration Menu Bundle connectionsManagement Configuration Authentication/CommunityCommunity Host Configuration To set the Authentication/Community parametersTo configure the Host IP To change the Host ID configurationManager List Configure the new Host IPHost IP is deleted Manager ListTo configure the default gateway Default GatewayType 4 Default Gateway in the Management Configuration menu To set the manager list parametersTo define the Alarms Traps Mask Alarms Trap MaskTo activate/deactivate a trap generation for an alarm IPmux-16 AlarmsAll other Alarms are unused Ascii Terminal ConfigurationTo configure the Ascii terminal If no characters were sent by the terminal forTime/Date Update Menu Time/Date UpdateSoftware Download/Upload To perform Software Download/UploadType 2 to download/upload via Tftp To download/upload the code/configurationModem To download or upload a file by X-Modem, do the followingXXXXXXXXX.YYY To download or upload a file by TFTP, do the following23. View Transfer Status Window View Transfer StatusTo set the default parameters Set Default ParametersType 6 File System in the General Configuration menu File SystemCDB CFG LOG COD LAN Configuration Physical Layer ConfigurationTo configure the IPmux-16 physical layer To view and configure LAN port typeTo configure the E1/T1 interfaces E1/T1 ConfigurationE1/T1 Physical Layer Configuration E1 Physical Layer ConfigurationTo change the RX Sensitivity setting To change the Loopback State settingTo change the Line Type setting To change the source of the transmit clockRange 00-FF Default Value FF To determine the Signaling mode CAS enable / CAS disableType 7 Cond. data pattern and enter a new value Internal Local clock source used Default value Adaptive T1 Physical Layer ConfigurationDefault value T1-ESF To change the Channel Type settingTo change the Channel Code setting To change the Channel Mode settingType a Cond. data pattern and enter a new value To change the Restore Time settingTo configure the time slots Time Slots ConfigurationSET To configure IPmux-16 bundlesActive Time Slots in this Bundle To view and configure Bundle Connection parameters Bundle Connection ConfigurationTo set the source DS0 Bundle ID To set the Connection StatusTo define a Next Hop Internal Cross Connect SettingsTo define a destination bundle at the remote IPmux-16 To define the Jitter BufferSystem Usage Setting Vlan and IP SupportVlan Tagging To set the IP ToS Type of Service Viewing Configuration SummaryToS configuration configures the Whole byte IP ToSTo view performance statistics Monitoring System PerformanceType 3 Performance Monitoring in the Main menu To view E1/T1 or Ethernet statisticsPhysical Port Statistics Compliance to standardsLOS LCVAlarm Failure Comments E1/T1 Alarms and StatisticsFebe Alarms and StatisticsSES Alarm Failure Comments Valid in X only37. LAN Statistics Menu LAN StatisticsTo view Connection status Bundle Connection StatusDescription Bundle Connection Status IP Channel StatusOperation Configuring IPmux-16 Working with the Alarm Buffer Error DetectionFront Panel LEDs Event Description Corrective Action Event TypesIPmux-16 Troubleshooting Chart TroubleshootingFault Probable Cause Remedial Action External Loop Diagnostic TestsInternal Loop To run a loopback testT1 PRM Support T1 FDL SupportTroubleshooting and Diagnostics Diagnostic Tests Boot Sequence Booting IPmux-16General GeneralFigure A-1 Boot Screen IPMUX-16 Boot Menu Accessing the File SystemAppendix a Boot Sequence for Downloading Software Snmp Principles Snmp EnvironmentSnmp Operations MIB Structure Management Information Base MIBManagement Domains Under Snmp MIBs Supported by the IPmux-16 Snmp AgentSnmp Communities AuthenticationNetwork Management Stations Starting a Telnet Session Using Telnet to Manage the IPmux-16To open a Telnet application Configurations, menu line 4 15 Minute Timeout Configuration windowTelnet Operation System SecurityNew software Inband Tftp Download ProcedureTo start download Before performing Tftp download Preliminary ProcedureLog in as Superuser su To check the download Checking the DownloadFigure D-3. System Description Connecting the DC Plug DC Power Supply Connection CBL-DC-3WL/F