MRV Communications LX-4000 Series manual System Login and Passwords, Resetting the Unit

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Installing the LX-4000 Series

Once the unit finishes loading the operating system, you can access the unit. At your management station, access the unit with any terminal emulation software. The terminal settings are 9600 baud, eight data bits, no parity, one stop bit, Xon/Xoff flow control, autowrap enabled, and terminal type ANSI. The Login: screen appears.

System Login and Passwords

The following username and passwords are the defaults the first time you use the LX-4000 Series.

The default login username is InReach (be sure to use a capital I and R). The default login password is access.

To enter the superuser mode at the InReach> prompt, enter enable. The default password is system.

These passwords prevent persons who do not know them from accessing the server. Change the default passwords to other values as part of your basic server setup. You can use any character or number in a password. However, backspace, tab, and escape are not supported. Refer to the “Password Enable” section in the Subscriber chapter of the LX-Series Commands Reference Guide for information on changing passwords.

IMPORTANT

Take steps to ensure that the password is not lost or forgotten. If you forget the password, call Customer Support.

Resetting the Unit

To reset the LX-4000 Series, use a paper clip to momentarily press the reset button, which is behind the small hole labeled R on the front panel. Refer to Figure 14 for the exact location.

Reset Switch

Figure 14 - LX Series RESET Switch Location

When the LX-4000 Series enters the RESET state, all front panel LEDs illuminate. When you release the reset button, the unit begins to execute the Power On Self Test (POST).

If the LX-4000 Series detects an error, the front panel LEDs illuminate to show an error code. This error sequence is repeated continually until the error is corrected or you power off the unit. During this time, no data is exchanged over the Ethernet cable or serial ports.

If the LX-4000 Series does not detect an error, the unit begins loading software from the internal flash. Once loaded, the LX-4000 Series resumes normal operations.

451-0308

MRV Communications, Inc.

www.mrv.com

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Contents MRV America Sales MRV International Sales MRV Americas Service and SupportGetting Started with the LX-4000 Series Corporate HeadquartersFCC Notice Licensing Notice Bsmi Notice Vcci Notice451-0308 Table of Contents Appendix C Post Test Error Codes Figures 451-0308 Tables 451-0308 Customer Support PrefaceOther Documentation Conventions Chapter Overview of the LX-4000 SeriesDescription System SpecificationsUnpack and Inspect the Unit Chapter Installing the LX-4000 SeriesHardware Installation Package ContentsFront Panel LEDs LX-4000 Indicators and InterfacesPort Status LEDs Rear Panel LEDsRCV Link Mbps Environmental and Installation ConsiderationsCable Connections Connect the Power CableConnecting the Ethernet Interface Mounting the Unit into a 19-inch or 23-inch RackConnect Serial Device Cables Connecting Your Management StationConnecting DC Power Modem Port Optional Powering OnResetting the Unit System Login and PasswordsInstalling the LX-4000 Series First Time Quick Configuration Chapter Configuring the LX-4000 Series for the First TimeConfiguring the LX-4000 Unit for the First Time 451-0308 Assigning an IP Address via the Network Completing the First Time ConfigurationAccessing and Configuring the Graphical User Interface GUI Manually Setting the IP Address Via the CLIMRV Communications, Inc 451-0308 Web Configure Mode Menu/Config Mode Web Access ModeLaunching the EZConfig GUI GUI EZ ConfigurationAccessing and Configuring Additional Features Software UpgradesIP Configuration Menu Booting from DefaultsAdditional Considerations Additional Considerations for an Internet Environment Command Line Interface CLI Tree StructureAutobauding Feature Reinitializing/Powering Off the UnitChapter Alternative Port Capabilities Sensor Temperature/Humidity PortsConnecting the Temperature/Humidity Sensor Async 4-40access sensor Power ManagementConnecting ConnectingPower Strip Management Telco Alarm Inputs Setup and Usage Using LX Ports as Alarm Inputs and Control OutputsTypical Alarm Inputs Connections Control Output Setup and UsageTypical Interface Design for Control Output Signals LX-4000 Series Specifications Description Appendix a Technical SpecificationsLX-4008, LX-4016 Appendix a Technical Specifications Temperature/Humidity Sensor Specifications Description LX-4000 Series Factory Defaults Description Appendix B Factory DefaultsMain Menu Configuration Factory Default Setting Ppciboot Factory Default SettingsError Code Definitions Appendix C Post Test Error Codes451-0308 Post Test Error Code Sample 3 4 5 6 7 Cabling Considerations Serial Device ConnectorsDiagnostic Port Connector Port Appendix D Cabling the LX-4000 SeriesPin Assignments 10/100 ConnectorModular Adapters Ordering CablesDB-25 Pins Modem Control/Hardware Flow Control Ordering and Installing the Inlet Connector LockConnecting to the Diagnostic Port Port Modular Adapters RJ-45 to DB-25 RJ-45 Wiring ConsiderationsSupports RTS/CTS Adapter Wiring, LX-Series to DCE, with Ring MRV 8-Wire CablingLX Series MX-151-3027Numerics DB-2556, 61 RJ-4561 RJ-45 jacks Index