US Robotics USR4204 Manuals

USR4204 User Guide Page 1 of 52 Console Server & Power Switch USR4204 User Guide R24.0792.00 Rev 1.2 10/16 USR4204 User Guide Page 2 of 52 Contents Contents ............................................................................................................. 2 Symbols Used In This User Guide ........................................................................... 4 Important Safety Instructions ................................................................................ 5 Introduction ........................................................................................................ 6 Overview of Main Features ................................................................................. 6 Package Contents ............................................................................................. 7 Physical Features .............................................................................................. 8 Getting Started – Local Access ............................................................................. 10 Physical Installation ............................................................................................ 11 Standalone ..................................................................................................... 11 Rack Mounting ................................................................................................ 11 Connecting Network Devices ............................................................................... 12 Connecting to Network Device Console Ports ...................................................... 12 Connecting To Power Ports ............................................................................... 12 Remote Access .................................................................................................. 13 Setting Up ...................................................................................................... 13 Remotely connecting and managing using dialup ................................................ 14 Product Operation .............................................................................................. 15 User interface ................................................................................................. 15 Security features ............................................................................................ 26 Flashing the firmware ......................................................................................... 32 Adding More Ports .............................................................................................. 33 Attaching a Slave USR4204 .............................................................................. 33 Addressing the Slave USR4204 ......................................................................... 33 Security Considerations ................................................................................... 33 Technical Specifications ...................................................................................... 34 Electrical ........................................................................................................ 34 Environmental ................................................................................................ 34 Product Dimensions and Weights ...................................................................... 35 FAQs and Troubleshooting ................................................................................... 36 General.......................................................................................................... 36 Configuring the USR4204 ................................................................................. 36 Remote Management ....................................................................................... 36 USR4204 User Guide Page 3 of 52 Flashing firmware ........................................................................................... 36 Clearing A Forgotten or Disabled Administrator Name and Password ...................... 36 Suggested Security Guidelines .......................................................................... 37 What are "displayable characters"? ................................................................... 37 What are programmable characters? ................................................................. 37 Temporarily disabling Security .......................................................................... 37 Is there a maximum number of slave units that can be attached to a master USR4204? ...................................................................................................... 38 Rackmounting the USR4204 with the back panel facing out .................................. 38 Support ............................................................................................................ 39 Appendix A ........................................................................................................ 41 Terminal Port and Serial Port RJ45 Pinout .......................................................... 41 RS-232 Adaptor Pinouts ................................................................................... 42 Straight and Rollover Cables ............................................................................. 44 Legal Notice ...................................................................................................... 45 Warranty .......................................................................................................... 46 Regulatory Information ....................................................................................... 50 FCC Compliance .............................................................................................. 50 UL Listing/CUL Listing ...................................................................................... 50 Industry Canada (IC) ....................................................................................... 50 CE Compliance ................................................................................................ 51 WEEE Compliance ........................................................................................... 51 Copyright Information ........................................................................................ 52 USR4204 User Guide Page 4 of 52 Symbols Used In This User Guide This symbol alerts the user to important operating and maintenance instructions. This symbol warns the user that there are hazardous voltages within the product enclosure. This symbol invites the user to read more technical details. This symbol identifies helpful user information. This symbol warns the user to stop, read, and understand critical information. This symbol denotes supplemental information.