Lantronix Hub manual MSS100 Connectors, DB25 Connector, RS-232 DB9 Connectors

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MSS User Guide

7: Pinouts

Figure 7-4: DB9 RS-485 Serial Connector

RS-232 DB9 Connectors

The MSS4 DB9 connector also provides an RS-232 serial port.

Figure 7-5: DB9 RS-232 Serial Connector

MSS100 Connectors

DB25 Connector

The figure below shows the pin connections of the MSS DB25 connector.

Figure 7-6: DB25 Serial Connector

7-3

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Contents MSS User Guide Sales Offices Lantronix Corporate HeadquartersTechnical Support Disclaimer & Revisions Contents Configuration Using the MSS Compliance and Warranty Information MSS Family Features Introduction to the MSS FamilyProtocols Terms About The DocumentationMSS User Guide Introduction to the MSS Family Components InstallationMSS-VIA Installation MSS-VIA Rear Panel MSS-VIA LEDsInstallation Procedure Example Wired Network LayoutMSS User Guide Installation Pinging the MSS Temperature MSS-VIA SpecificationsPower power cube adaptor HumidityMSS4 Installation MSS4 ComponentsMSS4 LEDs MSS Connected to a Serial Device and NetworkMSS User Guide Installation MSS4 Specifications MSS100 Installation 10 MSS100 Front PanelMSS100 LEDs 12 MSS Network Layout13 MSS Connected to Serial Device and Ethernet MSS100 Specifications 14 Pinging the MSSGetting Started Privileged User StatusUsing a Web Browser IP Address ConfigurationUsing EZWebCon From the Action menu, select Assign IP AddressUsing ARP and Ping Entering ARP and Ping UnixUsing a DHCP, BOOTP, or Rarp Reply Using the Serial ConsoleIncoming TCP/IP Logins Incoming LoginsLogin Password Web Browser Login and ConfigurationRlogin Serial Port LoginsEZWebCon Login and Configuration TelnetIncoming LAT Logins Changing the Login PasswordRemote Console Logins Outbound Connections LogoutNormal Reboot ConfigurationRebooting the MSS OverviewTCP/IP Configuration Protocol ConfigurationFactory Defaults Specifying a Gateway for MSS-VIA and MSS4 Name ServerIP Security Supported MibsSnmp Trap Support IPX NetWare ConfigurationConfiguring Snmp Routing and EncapsulationInternal Network Number LoadhostCircuit Timer LAT ConfigurationService Groups Server IdentificationRS-485 Configuration Two-Wire ModeFour-Wire Mode 22 Enabling Two-Wire RS-485 Mode for MSS4TXDrive TerminationAutostart Serial Port ConfigurationAccess Mode 36 Configuring an Autostart Character for MSS-VIA and MSS4 Serial DataBaud Rate Character Size, Parity, and Stop BitsModems and Modem Signaling Flow ControlDSRLogout Signal CheckingModem Control Logouts DTRWaitDedicated Host ConfigurationPreferred Host Enabling 802.11 Networking RegionExtended Service Set ID Essid MAC AddressChannel Network ModeSetting the WEP Key and Index Number Encrypted Traffic Formatting an ATA Flash CardModem Cards Incoming Calls Outgoing CallsSocket Connections Using the MSSIncoming Connections TCP/IP Socket Connections Interactive ConnectionsOutbound Connections Session Control Break Key and Local SwitchBackward, Forward, and Switches Session Limits Status DisplaysDisconnect and Resume ShowSerial Tunnel TCP Configuration UDP ConfigurationMultihost Mode Enabling Multihost ModeRemoving Hosts Modem Emulation ModeAdding Hosts Modem Mode Commands 17. Enabling Modem Mode for MSS100COM Port Redirector Sequential Hostlist ModeWiring Requirements Power-up Problems and Error Messages TroubleshootingPower-up Troubleshooting Dhcp Troubleshooting Dhcp TroubleshootingBootp Troubleshooting Bootp TroubleshootingModem Configuration Checklist Rarp TroubleshootingTftp Troubleshooting Rarp TroubleshootingInit Entering Commands at the Boot PromptChange Bootp Enabled, Disabled Change Ipaddress ipaddress Change Dhcp Enabled, DisabledChange Hardware Change Loadhost ipaddressTechnical Support Technical Support Europe, Middle East, and AfricaSerial Connectors Ethernet ConnectorMSS VIA Connectors PinoutsRS-485 DB9 Connectors MSS4 ConnectorsRS-232 DB9 Connector RS-232 DB9 Connectors MSS100 ConnectorsDB25 Connector DTR Data Terminal Ready Modem WiringDSR Data Signal Ready versus CD Carrier Detect Reloading Software Updating SoftwareObtaining Software Via the Web Via FTPFTP NetWare Troubleshooting Flash ROM UpdatesFlash ROM Troubleshooting MSS User Guide Updating Software Compliance and Warranty Information Compliance InformationWarranty