RAD Data comm MBE10-1D, MBE10-8D 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.

Order from: Cutter Networks

Ph:727-398-5252/Fax:727-397-9610

www.bestdatasource.com

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Contents MBE Family LAN RANger Series Order from Cutter Networks Ph727-398-5252/Fax727-397-9610 MBE Family LAN RANger Series Limited Warranty Please observe the following precautions General Safety InstructionsConnection of AC Mains General Safety PracticesConnection of DC Mains Connection of Data and Telecommunications Cables Electromagnetic Compatibility EMC Canadian Emission Requirements Declaration of Conformity Conventions Order from Cutter Networks Ph727-398-5252/Fax727-397-9610 Contents List of Figures MBE10-8D throughout this manual OverviewGeneral VersionsManagement FeaturesApplications Routing and Bridging SupportWAN Economy Quick SetupTransparent Remote-to-Remote Forwarding SecurityRear Panel Physical DescriptionDual Image Flash Memory Front PanelBridge Mode Routing ModeFunctional Description MBE10-1D Operation Bridge Mode CompatibilityPrinciples of Operation MBE10-1 OperationMBE10-8 Operation Functional Block DiagramMBE10-8D Operation LAN Processor LAN InterfaceManagement LAN Interface Standard Technical SpecificationsInterface Connectors Type Connectors Link InterfaceYellow On when a packet is being received from the LAN Green On when the unit is powered-upGreen On when packets can be transferred Yellow On when a packet is being transmitted to the LAN50 C/32 -122 F Temperature Humidity To 90%, non-condensingTechnician who is aware of the hazards involved Maintenance of this productIntroduction Site Requirements and PrerequisitesInstallation and Setup Package ContentsEquipment Needed To configure the MBE unit Configuring MBEBridge Application MBE PCB Layout Main MBE Switches and JumpersIL-4W 24D, V.35D Connecting the InterfacesTo connect to the LAN Connecting the LineConnecting the LAN To connect the lineAC Power Connecting the PowerInstallation Installation and Setup Front Panel Controls and Indicators Front Panel Controls and IndicatorsIt is suggested to use 9.6 kbps Initial SetupTo begin configuring MBE Operating InstructionsPower-off Power-onOperating MBE Operation Operating Instructions To perform the ping test Diagnostic TestAlarms and Troubleshooting Ping TerminalTo view the Debug Messages log Troubleshooting GuideDebugging Messages Debug Messages FiltersTo reset the MBE to the factory settings Resetting MBE to Factory SettingsTo filter the Debug Messages log Troubleshooting and Diagnostics Appendix a Pin Assignment Table A-1. Interface Signal List Female ConnectorsFemale DB-37 RS-530 21 / 15-pin Appendix a Pin Assignment 35/ DB-25 Figure A-4. Four-Wire 4W Connection Table A-3. Isdn S Interface Cable Pin Assignments Index Xmodem Excellent Good Fair Poor Very Poor Customer Response FormOrder from Cutter Networks Ph727-398-5252/Fax727-397-9610 Error Report Order from Cutter Networks Ph727-398-5252/Fax727-397-9610 Order from Cutter Networks Ph727-398-5252/Fax727-397-9610 International Headquarters