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DataBand E V User Manual

26

© 2012 Patapsco Designs Ltd

E1 devices may use CRC4 framing. Enable or disable this option as required.

Impedance

Set the required impedance mode to match the cables being used and the connected DTE device. DataBand EV is able to passively
convert each interface to 75 Ohm without the use of a Balun. A Patapsco RJ45 - BNC cable will be required in order to use this
function. 

 Note: The Impedance setting is only available when ports are set to E1 mode.

7.4.  Control Signals

The Control Signals display shows which control signals are currently being received or generated on the X.21/V.35 interface.

Click on Refresh to update the Control Signals display.

Control signals: V11

Signal from the DTE = C
Signal from the DCE = I
If the unit is a DCE, signal “I” is ON/HIGH all the time the unit is receiving packets from the remote DataBand EV.
All the time the unit is not receiving packets, signal “I” is OFF/LOW.
If the unit is a DTE, signal “C” is ON/HIGH all the time the unit is receiving packets from the remote DataBand EV.
All the time the unit is not receiving packets, signal “C” is OFF/LOW.

Control signals: V35

Signals from the DTE = RTS & DTR
Signals from the DCE = DSR,CTS & DCD
If the unit is a DCE, signals DSR, CTS & DCD are ON/HIGH all the time the unit is receiving packets from the remote DataBand
EV.
All the time the unit is not receiving packets, signals DSR, CTS & DCD are OFF/LOW.
If the unit is a DTE, signals RTS & DTR are ON/HIGH all the time the unit is receiving packets from the remote DataBand EV.
All the time the unit is not receiving packets, signals RTS & DTR are OFF/LOW.

7.5.  LoopBacks

LoopBacks can be set on both the TDM port and X.21/V.35 ports individually for testing systems. When a LoopBack is set, data will
be passed on to the destination port, as well as being looped back to the transmitting device.

Use the LoopBacks display to enable and disable LoopBacks for each port.

Содержание DataBand EV

Страница 1: ...able for any loss of profit or any other commercial damage caused or alleged to have been caused directly or indirectly by this document Printed March 2012 in UK Patapsco has recently been acquired by...

Страница 2: ...ing Started 12 12 5 1 In the Box 13 5 2 Rack Mounting Kit 14 5 3 Connections and Cabling 15 5 4 Cable Spec 15 5 5 Installing DbManager 16 5 6 Using DbManager 17 5 7 Connecting via Terminal 19 5 8 Conn...

Страница 3: ...3 Contents 3 2012 Patapsco Designs Ltd 30 8 2 Glossary 37 8 3 FCC Affidavit...

Страница 4: ...ile the IMUX product range offers aggregation and inverse multiplexing for ISDN systems commonly involving encrypted videoconferencing Please contact Transition Networks or Patapsco for any additional...

Страница 5: ...or press Ctrl F and enter Clock Now Click Search and all the references to the keyword will be displayed below the search field Click on any of the search results to go to the page immediately Printi...

Страница 6: ...ple to navigate to this location The following figure would be used PKT 1 Utilities Ping Trace Session Trace Route Other Formats This manual can be provided in a variety of different help manual forma...

Страница 7: ...ch give a wide range of information and specifications for the device including application notes and examples Please visit the main page for DataBand EV or follow one of the links to datasheets below...

Страница 8: ...e to devices or service interruption Access by unauthorized third persons may cause damaged devices and or interrupted services Make sure that subracks are only installed in lockable locations Caution...

Страница 9: ...Appliances Australia AS 3112 10 250 Class 1 Appliances South Africa BS546 10 250 Class 1 Appliances International IEC 320 C13 C15 10 125 250 Class 1 Appliances DC Connection Unit may be fitted with a...

Страница 10: ...o for more information Safety This product meets EN60950 1 and carries the mark EMC Europe and rest of the world where applicable covered by harmonisation Country Standards Europe EN 55022 EN 55024 Au...

Страница 11: ...The user may dispose of their waste equipment by handing it over to a designated collection point for the recycling of waste electrical and electronic equipment or by returning it to Patapsco The sepa...

Страница 12: ...ment DbManager Installation Disk This CD allows management software to be installed onto a PC for configuration and monitoring of the device Please see Installing DbManager for more information The fo...

Страница 13: ...or rear panel on the left and right hand sides of the Patapsco unit The unit can be mounted with the front panel facing forward or with the ports facing forward as required 2 Fit one of the L Brackets...

Страница 14: ...management connections via a company network The port should be connected to a router hub or ethernet switch using a straight through CAT5e cable Power Cables Connect the Mains lead directly to the m...

Страница 15: ...ed to do this automatically provided the application is installed in the default location C Program Files Patapsco DbMgr Please see the Upgrade folder on the installation disk for details Upgrading to...

Страница 16: ...lay information about the devices which are being monitored These windowed can be customized and arranged for a clear overview of events on an active system Use the mouse to drag and resize the window...

Страница 17: ...example when the port is reconnected Event History The Event History records all events which are received from the devices Terminal The Terminal window shows the communications between the device and...

Страница 18: ...required Entering a login time of 0 will make DbMgr never automatically log out the connection Double click to connect 3 DbMgr will initialize a connection at 19200bps on the selected COM port If the...

Страница 19: ...Terminal TCP IP Device IP Addresses If the default IP address is already configured in the list exit this menu If the default IP address is not shown click Add and enter the IP address and an Identifi...

Страница 20: ...Press Return and the Command Prompt window will appear Enter ping 192 168 0 1 and press Return You will see replies if the IP address is active A ping test proves that the PC can see the DataBand EV s...

Страница 21: ...changed as required Go to Terminal Device Settings and enter the IP Address Subnet Mask and Gateway as required Click OK and go to File Upload to load the new IP address to the DataBand EV 8 Observe...

Страница 22: ...tion No connection established Lower LED Connections active on interface No connections active on interface X 21 Port Upper LED C control signal present on interface No C control signal present on int...

Страница 23: ...choose a location to save the file to Loading Files Once connected to a unit an existing configuration file can be loaded to the device Go to File Open File and navigate to the saved file Click Open N...

Страница 24: ...a unit please consult a network administrator Enter the IP address using number keys The full stop key can be used as a separator for each octet Mask The Subnet Mask is used to break up a network con...

Страница 25: ...slot 0 is used for framing leaving 31 timeslots available for call traffic T1 is the TDM protocol used in North America and Japan This protocol supports 24 timeslots all of which can be used for data...

Страница 26: ...and EV All the time the unit is not receiving packets signal I is OFF LOW If the unit is a DTE signal C is ON HIGH all the time the unit is receiving packets from the remote DataBand EV All the time t...

Страница 27: ...another device while the LoopBacks are still running Please ensure that LoopBacks are disabled from the configuration window when not required 7 6 Info The Device Information screen shows details abo...

Страница 28: ...time setting Configuration String This code enables and disables features on the unit New Configuration Numbers will be issued by Patapsco when additional features are purchased Firmware Checksums Pat...

Страница 29: ...rd for a Patapsco unit cannot be recovered the unit must be returned to Patapsco to have the password removed After disconnecting from the unit the password will need to be configured in DbMgr in orde...

Страница 30: ...ing a system The boot up log can only be seen when a Connect to Device window is open and the connection must be monitored using the Terminal port rather than a LAN port DbManager must be in this stat...

Страница 31: ...number of the calling party in a telephone call CLIR Calling Line Identifier Restricted A function which must be supported by the ISDN carrier which is used to hide the CLI of a caller Clock The pulse...

Страница 32: ...c exiting the device En Bloc When telephony calls are made by dialing all of the numbers at the same time as opposed to Overlap where single digits are dialed one after the other Ethernet A networking...

Страница 33: ...er to the TDM ISDN ports i e its sequence number was too far behind the current queue of packets to be inserted and used Latency The time it takes for a packet to cross a Packet Switched Network Also...

Страница 34: ...capsule containing user data headers and protocol descriptors Used for IP Ethernet communications PDH Plesiochronous Plesiosynchronous Digital Hierarchy A method of connecting together two synchronou...

Страница 35: ...o configure and monitor devices in a system Patapsco devices currently support SNMP event reporting in the form of Traps and Alarms Source The port or group of ports where a call will enter the Pataps...

Страница 36: ...tools These allow statistics about the operation of the device Trace Route A tool used to monitor how many times an IP Ethernet packet is routed Hops between two endpoints TTL See Time to Live Tx Tra...

Страница 37: ...This Affidavit may be printed signed and sent to a carrier or service provider on request This document details all information regarding the ports on this product and its connection to a network inte...

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