RAD Data comm Vmux-2100 Voice Trunking Gateway Connection of Data and Telecommunications Cables

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Connection of Data and Telecommunications Cables

Data and telecommunication interfaces are classified according to their safety status.

The following table lists the status of several standard interfaces. If the status of a given port differs from the standard one, a notice will be given in the manual.

Ports

Safety Status

 

 

V.11, V.28, V.35, V.36, RS-530,

SELV Safety Extra Low Voltage:

X.21, 10 BaseT, 100 BaseT,

Ports which do not present a safety hazard. Usually

Unbalanced E1, E2, E3, STM, DS-2,

up to 30 VAC or 60 VDC.

DS-3, S-Interface ISDN, Analog voice

 

E&M

 

xDSL (without feeding voltage), Balanced E1, T1, Sub E1/T1

TNV-1 Telecommunication Network Voltage-1:

Ports whose normal operating voltage is within the limits of SELV, on which overvoltages from telecommunications networks are possible.

FXS (Foreign Exchange Subscriber)

TNV-2

Telecommunication Network Voltage-2:

 

 

Ports whose normal operating voltage exceeds the

 

 

limits of SELV (usually up to 120 VDC or telephone

 

 

ringing voltages), on which overvoltages from

 

 

telecommunication networks are not possible. These

 

 

ports are not permitted to be directly connected to

 

 

external telephone and data lines.

 

 

 

FXO (Foreign Exchange Office), xDSL

TNV-3

Telecommunication Network Voltage-3:

(with feeding voltage), U-Interface

 

Ports whose normal operating voltage exceeds the

ISDN

 

 

limits of SELV (usually up to 120 VDC or telephone

 

 

 

 

ringing voltages), on which overvoltages from

 

 

telecommunication networks are possible.

 

 

 

Always connect a given port to a port of the same safety status. If in doubt, seek the assistance of a qualified safety engineer.

Always make sure that the equipment is grounded before connecting telecommunication cables. Do not disconnect the ground connection before disconnecting all telecommunications cables.

Some SELV and non-SELV circuits use the same connectors. Use caution when connecting cables. Extra caution should be exercised during thunderstorms.

When using shielded or coaxial cables, verify that there is a good ground connection at both ends. The earthing and bonding of the ground connections should comply with the local codes.

The telecommunication wiring in the building may be damaged or present a fire hazard in case of contact between exposed external wires and the AC power lines. In order to reduce the risk, there are restrictions on the diameter of wires in the telecom cables, between the equipment and the mating connectors.

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Contents Vmux-2100 Page International Headquarters RAD Data Communications Inc Vmux-2100Limited Warranty Please observe the following precautions General Safety InstructionsConnection of AC Mains General Safety PracticesConnection of DC Mains Connection of Data and Telecommunications Cables Ports Safety StatusAustralian Safety Requirements FCC-15 User Information Canadian Emission Requirements Supplementary Information SafetyContents Management from a Terminal Configuring Vmux-2100 for a Typical ApplicationAppendix C. Configuration Menus DiagnosticsAppendix A. Interface Connector Specifications Appendix B. Boot Manager and Software DownloadingList of Figures CBL-VMUX-MM-MODEM Cross Cable List of Tables Voice Module Chapter IntroductionOverview VersionsApplications Transmitting Compressed Voice and Signaling over IP NetworkFeatures Statistics Collection DiagnosticsBundling TimingPhysical Description PowerFunctional Description SignalingVoice Modules Voice Activity Detection CompressionEthernet Frame LayerLayer IP Layer Layer DataUDP Support Ethernet Main LinkE1/T1 Main Link Vlan SupportCalculating Approximate Bandwidth Utilization Bandwidth UtilizationStandards Ieee 802.3, 802.3u, Ethernet 802.1p/q Technical SpecificationsAlignment Errors, FCS Errors Transmission, Late Collision, Carrier Sense ErrorPorts per Module Two or four Zero SuppressionVoice Voice Rx and Tx signalingCompression 723.1 5.3 or 6.4 kbps, G.729 a 8 kbps BundlesPhysical Height Power Supply NumberEnvironment Operating Site Requirements and Prerequisites Chapter Installation and SetupInstallation and Setup Package ContentsTo connect the E1/T1 voice port Connecting the InterfacesConnecting the E1/T1 Voice Ports Jumper Description Values Factory SettingConnecting the Ascii Terminal Connecting the Main LinkTo connect AC power Connecting the PowerConnecting AC Power Connecting DC PowerInstallation and Setup Name Function Location Front Panel IndicatorsChapter Operation Vmux-2100 LEDsTurning Off Vmux-2100 Operating Vmux-2100Turning On Vmux-2100 Normal IndicationsVmux-2100 Default Settings Default SettingsGroup Parameter Default Value Main Link T1 ParametersBundle External T1 Parameter Default Value External E1External Timeslot Operation Preparing the Terminal Control Port Interface CharacteristicsChapter Management from a Terminal Preparing for the Control SessionTo initiate a control session Default Security ConfigurationLevels of Security Initiating a Control SessionSelecting Parameters Navigating the Management MenusSaving and Aborting Selected Values Starting the Control Session To enter the user name and passwordTo display the Vmux-2100 inventory Configuring the Vmux-2100 SystemTo display the System Configuration menu Displaying the Vmux-2100 InventoryConfiguring the Host IP Configuring Ethernet Management ConnectionTo configure the IP host parameters Management Menu To define the manager list Managing the User DatabaseDefining the Manager List Adding a New User to the DatabaseChoose Confirm Password and save Choose Enter PasswordTo change user details Deleting an Existing User from the DatabaseChanging the User Details To delete an existing userTo display a list of registered users Controlling Telnet AccessTo disable the Telnet access Displaying the User ListConfiguring the Timeout Configuring the Control PortEnabling/Disabling Dial-in Modem Access Configuring the Data RateTo configure the signaling profile Configuring Signaling InformationConfiguring Signaling Profiles Signaling15. Signaling Configuration Menu Signaling Bits Configuration Configuring Keep-Alive Suppression RateParameter Description Value To assign a name Setting Date and TimeTo configure the keep-alive suppression rate Assigning a Name to Vmux-2100To identify the modules Entering Main Link and Voice Modules into the DatabaseConfiguring Main Link and Voice E1/T1 Ports Configuring the Ethernet Port Configuring the Main LinkTo configure the Ethernet port To configure the main link E1 port Configuring the E1 Main Link Port25. Main Link 1/2 Menu for E1 Port Module 26. Time Slot Table for E1 Link Configuring the T1 Main Link PortFeet 27. Main Link 1/2 Menu for T1 Port ModuleConfiguring a Group Configuring E1/T1 Groups and BundlesTo assign an IP address to a group To add a bundle Configuring BundlesTo configure an existing bundle 32. Bundle Configuration Menu100 to 1461 bytes TDMoIPCritic/Ecp, Internetwork Control, Network Control Delay Normal, LowConnectivity parameters to their maximum values FramesTo configure E1/T1 timeslots Configuring External E1/T1 PortsRobbed Bit MF CCS 36. External Menu 39. Display Time Slots Screen To reset the Vmux-2100 components Restoring Default SettingsResetting Vmux-2100 To restore the Vmux-2100 to the defaultsApplication Requirements Chapter Configuring Vmux-2100 for a Typical ApplicationTo configure the Vmux-2100 system parameters Outline of Configuration ProcedureConfiguring Vmux-2100 for Operation with CAS Signaling Configuring System ParametersConfiguring the voice card parameters Configuring E1 Main Link ParametersConfiguring Voice Card Parameters Configuring the E1 main link parametersConfiguring Vmux-2100 for a Typical Application Transferring Database to the Remote Vmux-2100 Completing Remote Vmux-2100 ConfigurationTo complete the remote Vmux-2100 configuration Bundles Parameters Bundle Configuration Edit BundleConfiguring Vmux-2100 for Operation with CCS Signaling Tone Injection Chapter DiagnosticsTo activate tone injection Diagnostics Menu Local Loopback Loopback TestsTo activate an local loopback To ping a host Pinging Remote DevicesRemote Loopback To activate a remote loopbackTo display all active tests Displaying the Active TestsDisplaying the Active Tests To access the Display All Alarms screen AlarmsAlarm Buffer Working with the Temporary Alarm BufferStatus Menu To delete alarms from the temporary bufferWorking with Permanent Buffer To access the Alarm Status screenTo delete inactive alarms from the permanent buffer Vmux-2100 AlarmsMain Link Overflow To display the sanity errors and warnings Displaying the Sanity Errors and WarningsSanity Checks Sanity Errors and Warnings Sanity Error and Warning ListDisplay Type Description To display the main link Ethernet statistics Collecting StatisticsDisplaying Statistics on the Main Link Ports Collecting the Main Link Ethernet StatisticsMain Link Ethernet Statistics Values Main Module Statistics MenuMain Link Ethernet Statistics Values To clear the main port Ethernet statistics Collecting the Main Link Hdlc StatisticsMain Link Hdlc Statistics Values To display the Card Statistics menu Displaying Statistics on the E1/T1 GroupsCalculating the Main Card CPU Utilization To calculate the main card CPU utilizationTo display the E1/T1 group Ethernet statistics Displaying E1/T1 Group Ethernet Statistics14. E1/T1 Group Ethernet Statistics Screen E1/T1 Group Ethernet Statistics Values Displaying E1/T1 Group Hdlc StatisticsTo display the E1/T1 group Hdlc statistics BSY Displaying Bundle Statistics Displaying the E1/T1 Group Memory StatisticsTo display the E1/T1 group memory statistics 17. Bundle Statistics To display the bundle statisticsE1/T1 Group Bundle Statistics Values Displaying Timeslot Voice StatisticsTo display the timeslot voice statistics Idle 19. Voice Rx Signaling Displaying the Voice Signaling StatisticsTo calculate the E1/T1 group CPU utilization Calculating the E1/T1 Group CPU Utilization StatisticsTable A-2. Ethernet Connector Pinout Appendix a Interface Connector SpecificationsEthernet Interface Connector Balanced E1/T1 Interface ConnectorPin Function Direction Control ConnectorTable A-3. Control Connector Pinout CBL-VMUX-MM-MODEM Cross CableModem Connector Pin Vmux Connector Pin Table A-4. CBL-VMUX-MM-MODEM Cross Cable WiringPage Introduction Appendix B Boot Manager and Software DownloadingBooting Vmux-2100 Boot SequenceTo access the File System menu Accessing the File SystemDownloading Application Files via Xmodem Downloading the Application and Configuration SoftwareTo download application file via Xmodem To upload application file via Tftp Uploading/Downloading Configuration Files via TftpDownloading Application Files via Tftp To download application file via TftpFigure C-1. Inventory and Configuration Menus Appendix C Configuration MenusFigure C-2. Statistics and Diagnostics Menus