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Digi 70002405, User Manual

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Digi 70002405 User Manual Download Page 155

ConnectPort LTS disaster recovery

The Digi ConnectPort LTS provides a disaster recovery procedure in the event the configuration data
is destroyed or corrupted. The Digi ConnectPort LTS automatically restores a corrupted configuration
file system to the factory default settings. If the Digi ConnectPort LTS device fails to boot after you run
a factory reset to restore the factory default settings, you can restore the firmware from the Bios
menu.

Restore ConnectPort LTS to Factory Default Settings

156

Digi ConnectPort LTS User Guide

155

Summary of Contents for 70002405

Page 1: ...ConnectPort LTS User Guide ...

Page 2: ...International Inc All rights reserved Disclaimers Information in this document is subject to change without notice and does not represent a commitment on the part of Digi International Digi provides this document as is without warranty of any kind expressed or implied including but not limited to the implied warranties of fitness or merchantability for a particular purpose Digi may make improvemen...

Page 3: ...pricing contact us at 1 952 912 3444 or visit us at www digi com support Digi ConnectPort LTS User Guide 3 ...

Page 4: ...net 14 Remote login rlogin 15 Line Printer Daemon LPD 15 HyperText Transfer Protocol HTTP HyperText Transfer Protocol over Secure Socket Layer HTTPS 15 Internet Control Message Protocol ICMP 15 Point to Point Protocol PPP 15 Advanced Digi Discovery Protocol ADDP 15 Secure Shell SSH 16 RealPort software 16 Encrypted RealPort 16 Alarms 16 Modem emulation 17 Ethernet bridging 17 Security features in ...

Page 5: ...seudo modem client connections 32 Overview Configuration monitoring and administration Configuration capabilities 34 ConnectPort LTS administration capabilities 34 ConnectPort LTS configuration interfaces 34 Digi Device Discovery utility Configure the device using the ConnectPort LTS web interface Sign in to the web interface 38 Use a web browser to sign in to the web interface 38 Use Digi Device ...

Page 6: ...e device using the ConnectPort LTS command line interface Access the command line interface 132 Basics for using the command line interface 132 Management through the command line interface 133 backup print 134 close 134 connect 134 display 135 exit and quit 135 info 135 newpass 136 reconnect 136 rlogin 136 send 136 set alarm 137 set autoconnect 137 set buffer and display buffers 137 set group 137...

Page 7: ...ponents 142 SNMP device monitoring capabilities 143 Download a Digi MIB 144 SNMP configuration 144 Supported SNMP traps 144 Supported RFCs and MIBs 144 ConnectPort LTS LCD interface Keys 147 Keypad operations 147 Configuring the ConnectPort LTS using the LCD interface 147 Change the IP settings 148 Change the hostname 150 Change the DNS configuration 151 Monitoring the status using the LCD interfa...

Page 8: ...ulatory information and certifications FCC certifications and regulatory information USA only 160 FCC Part 15 Class B 160 Radio Frequency Interface RFI FCC 15 105 160 Labeling Requirements FCC 15 19 160 Industry Canada IC certifications 160 China regulatory information 161 Safety statements 162 ...

Page 9: ...s n ConnectPort LTS 8 and ConnectPort LTS 8 MEI n ConnectPort LTS 8 W and ConnectPort LTS 8 MEI W n ConnectPort LTS 16 and ConnectPort LTS 16 MEI n ConnectPort LTS 16 W and ConnectPort LTS 16 MEI W n ConnectPort LTS 16 MEI 2AC n ConnectPort LTS 32 and ConnectPort LTS 32 MEI n ConnectPort LTS 32 W and ConnectPort LTS 32 MEI W Digi ConnectPort LTS User Guide 9 ...

Page 10: ...ociated wires and at least 6 inches from other wire antenna wires doorbell wires wires from transformers to neon signs steam or hot water pipes and heating ducts n Do not place an Ethernet connection where it would allow a person to use an Ethernet device while in a bathtub shower swimming pool or similar hazardous location n Protectors and grounding wire placed by the service provider must not be...

Page 11: ...ConnectPort LTS User Guide 11 n Product information available on the Digi website www digi com and the Digi support site including l Support forum l Knowledge Base l Datasheets product briefs l Application solution guides l Carrier specific documents ...

Page 12: ...al details on these user interfaces see Overview Configuration monitoring and administration You can customize some of the user interfaces Hardware and network interface features For detailed hardware specifications and network interface information go to www digi com products serial servers serial device servers connectportlts specifications See also the datasheet for your Digi device Network ser...

Page 13: ...Transmission Control Protocol TCP n User Datagram Protocol UDP n Dynamic Host Configuration Protocol DHCP n Simple Network Management Protocol SNMP n Secure Sockets Layer SSL Transport Layer Security TLS n Remote login rlogin n Line Printer Daemon LPD n HyperText Transfer Protocol HTTP HyperText Transfer Protocol over Secure Socket Layer HTTPS n Simple Mail Transfer Protocol SMTP n Internet Contro...

Page 14: ...es deliver IP stack configuration parameters such as the subnet mask and default router and provide other configuration information For more details see Assign an IP address using DHCP Auto IP The Auto IP protocol automatically assigns an IP address from a reserved pool of standard Auto IP addresses to the computer on which it is installed Digi devices automatically obtain their IP addresses from ...

Page 15: ...ol over Secure Socket Layer HTTPS Digi provides web pages that you can use to configure the ConnectPort LTS product You can secure these web pages by requiring a user login Internet Control Message Protocol ICMP You can display ICMP statistics including the number of n Messages received n Bad messages received n Destination unreachable messages received Point to Point Protocol PPP The Point to Poi...

Page 16: ...ll hardware and software flow control as well as tunable latency and throughput With these RealPort ensures optimum performance since data transfer is adjusted according to specific application requirements It also provides connection recovery after a network interruption RealPort automatically reconnects the device to the COM port without the application knowing there was a failure Encrypted Real...

Page 17: ...tware switch that can connect multiple Ethernet interfaces physical or virtual on a single machine while sharing a single IP subnet Use the script file brmode etc init d brmode to enable or disable Ethernet bridging Ethernet bridging is supported only through the command line interface To enable Ethernet bridging run the following command service brmode start The IP address of the eth0 interface b...

Page 18: ...s control user access to various features and the level of control they have over them view settings or change settings n Enable secure remote login through Remote Authentication Dial In User Service RADIUS and Lightweight Directory Access Protocol LDAP Encryption Encrypted RealPort offers encryption for the Ethernet connection between the COM TTY port and the ConnectPort LTS product Encryption pr...

Page 19: ...ing you may need to periodically perform the following configuration management tasks n Copy configurations to and from a remote host n Perform the following on the Digi device l Update the firmware l Reset the factory settings l Manage the device files and memory l Reboot the device For more information on these configuration management tasks see Administration ...

Page 20: ...walks you through configuring an IP address and signing in to your ConnectPort LTS device Configuring IP addresses 21 Test the IP address assignment 23 Using the rc user file 24 Quick reference for configuring features 24 Digi ConnectPort LTS User Guide 20 ...

Page 21: ...very Utility Use the Digi Device Discovery utility to search for and display Digi device as well as change configuration settings See Use Digi Device Discovery utility to sign in to the web interface LCD panel Use the LCD panel on ConnectPort LTS products to perform basic configuration tasks including setting the IP address as well as monitoring and diagnostics tasks See ConnectPort LTS LCD interf...

Page 22: ... to obtain an IP address via DHCP setting up a permanent entry saves the IP address after the device is rebooted 3 Connect the Digi device to the network and power it on DHCP assigns the IP address configured in step 2 automatically Assign an IP address using Auto IP The standard Automatic Private IP Addressing APIPA or Auto IP protocol automatically assigns the IP address from a group of reserved...

Page 23: ...ConnectPort LTS device in the address bar A login dialog displays 2 Enter the default user name and password for the device n User name The default user name is root n Password The unique default password is printed on the device label If the password is not on the device label the default password is dbps If neither of the defaults work the password may have been updated Contact your system admin...

Page 24: ...onfigurable from the command line interface only For those features the commands that configure the feature are noted See the ConnectPort LTS Command Reference for descriptions of the commands To learn how to access the web interface see Sign in to the web interface Feature task Path to feature in the web interface Administration Configuration management Certificate Management Administration Certi...

Page 25: ... Host Name IP address settings Using static IP addresses Configuration Network IP Settings Using DHCP Configuration Network IP Settings IPv6 Settings Configuration Network IP Settings Source Based Routing Configuration Network IP Settings Network Bonding Configuration Network IP Settings Using Auto IP Configuration Network Advanced Settings Advanced network services settings Web settings Configura...

Page 26: ...5 Click Apply To display the contents of a port buffer select Management Serial Ports Connections Port profiles sets of preconfigured serial port settings for a particular connection and use scenario 1 Select Configuration Serial Ports 2 Click a port number from the Port column 3 Click Change Profile 4 Select one of the following profile options and click Apply n RealPort Configure the COM port re...

Page 27: ...configuration Configuration Serial Ports port Port Profile Settings RealPort 1 Select Configuration Serial Ports 2 Click a port number from the Port column 3 Click Change Profile 4 Select RealPort and click Apply 5 Complete the fields and click Apply See also the RealPort Installation Guide Reverting configuration settings Administration Factory Default Settings Security access control features Co...

Page 28: ...tings Configuration Serial Ports Basic Serial Settings Advanced serial port settings Configuration Serial Ports Advanced Serial Settings Port profiles associate a serial port with a set of preconfigured port settings for a specific use Configuration Serial Ports Port Profile Settings RTS Toggle Configuration Serial Ports Advanced Serial Settings Port Sharing allow a serial port to be shared by mul...

Page 29: ...ation Blocks MIBs You can also configure advanced settings through SNMP System information assign system identifying information to a device Configuration System Device Identity Settings Authentication configuration for Web and CLI access Configuration System Authentication Settings Statistics Administration System Information Status information Management Serial Ports Connections Network Services...

Page 30: ...rface Network services associated with specific ports The following list details network services associated with specific ports n Reverse telnet A remote entity establishes a telnet connection to a Digi serial port Data passes transparently between the telnet connection and a named serial port n Reverse raw socket A remote entity establishes a raw TCP socket connection to a Digi serial port Data ...

Page 31: ...is allowed a single integer that specifies which serial port to connect to Otherwise the resulting connection is somewhat similar to a reverse telnet or reverse socket connection Network services associated with the command line interface The following list details network services associated with the command line interface CLI n SSH Use Secure Shell SSH to directly access a ConnectPort LTS comman...

Page 32: ... for use when you establish a session with the ConnectPort LTS product s CLI CLI based client connections include n ssh Allows you to connect to a remote entity using the ssh protocol n telnet Allows you to connect to a remote entity using the telnet protocol n rlogin Allows you to connect to remote entity using the rlogin protocol bash only n scp Allows you to transfer files bash only n connect B...

Page 33: ...ion This section provides an overview for configuring monitoring and administering Digi devices Configuration capabilities 34 ConnectPort LTS administration capabilities 34 ConnectPort LTS configuration interfaces 34 Digi ConnectPort LTS User Guide 33 ...

Page 34: ...to the device n Backing up and restoring the configuration n Updating firmware n Restoring the configuration to factory defaults n Rebooting the module You can perform administration tasks using a number of interfaces including the ConnectPort LTS web interface and command line See Administration for more information and procedures ConnectPort LTS configuration interfaces The following table lists...

Page 35: ...configure ConnectPort LTS by issuing commands from the command line See Configure and manage the device using the ConnectPort LTS command line interface Simple Network Management Protocol SNMP Allows you to manage and monitor network devices See Simple Network Management Protocol SNMP ConnectPort LTS LCD panel Allows you to configure monitor status and diagnose ConnectPort LTS issues See ConnectPo...

Page 36: ...vices on the network Digi devices that support ADDP reply to the UDP multicast with their configuration information Even Digi devices that do not yet have an assigned IP address or are misconfigured for the subnet can reply to the UDP multicast packet and appear in the device discovery results Note Personal firewalls Virtual Private Network VPN software and certain network equipment can block devi...

Page 37: ...anage a ConnectPort LTS device using the web interface Sign in to the web interface 38 Home page 39 Apply and save changes 40 Cancel changes 40 Online help 40 Configuration through the web interface 40 Peripheral 89 Applications pages 106 Management 118 Administration 120 Digi ConnectPort LTS User Guide 37 ...

Page 38: ...ct your system administrator Note If this is the first time you have logged into the web interface you are required to change the password 3 The Home page appears See Home page for an overview of the Home page and other linked pages Note If password authentication is enabled the idle timeout automatically logs users out of the web interface after 5 minutes of inactivity Use Digi Device Discovery u...

Page 39: ...bel If the password is not on the device label the default password is dbps If neither of the defaults work the password may have been updated Contact your system administrator Note If this is the first time you have logged into the web interface you are required to change the password Power failure message If either of the two power connections to the ConnectPort LTS 16 2AC fails a power failure ...

Page 40: ...window to prevent access by other users Note After 5 minutes of inactivity the idle timeout automatically performs a user logout To sign in to the device n Enter your user credentials on the Login page and click Login Apply and save changes The web interface runs locally on the Digi device which means that the interface always maintains and displays the current settings in the Digi device When you...

Page 41: ... to DHCP IP address subnet mask and DNS may effect your browser connection In addition this page displays the IP addresses of the primary and secondary Domain Name System DNS server for the ConnectPort LTS device For more information on how to assign and use these settings in your organization contact your network administrator ConnectPort LTS has two Ethernet interfaces and you can enable or disa...

Page 42: ... in CIDR notation which is separated by a slash to IPv6 address For example an IPv6 address connected to a 64 subnet is written 2001 0db8 85a3 0000 0000 8a2e 0370 7334 64 l Gateway The IPv6 address of the computer that enables this ConnectPort LTS device to access other networks such as the Internet l Use 6to4 tunneling Choose this option to supply 6to4 Tunneling which consists of encapsulating IP...

Page 43: ... common subnet mask is 255 255 255 0 l Gateway The IP address of the computer that enables the ConnectPort LTS device to access other networks such as the Internet Basic Network Services Settings The Basic Network Services Settings page shows a set of common network services that are available for ConnectPort LTS products and the network port on which the service is running You can enable and disa...

Page 44: ...fred digi16 p 2501 telnet digi16 2101 The following table shows the network services services provided and the default network port number for each service Service Services provided Default network port number Device Discovery also known as Advanced Digi Discovery Protocol ADDP Discovery of Digi devices on a network Disabling this service disables use of the Digi Device Discovery utility to locate...

Page 45: ...ough Network Services settings If disabled SNMP services such as traps and device information are not used 161 Telnet Server Allows users an interactive telnet session to the Digi device s command line interface If disabled users cannot telnet to the device 23 Telnet Passthrough Allows a telnet connection directly to the serial port often called reverse telnet The format for this port number is as...

Page 46: ...b pages by requiring a user to sign in HTTP and HTTPS are also called Web Server or Secure Web Server These services control the use of the web interface If HTTP and HTTPS are disabled device users cannot use the web interface to configure monitor and administer the device 80 Secure Web Server also known as HyperText Transfer Protocol over Secure Socket Layer HTTPS You can secure access to configu...

Page 47: ...ption if your SMTP server does not require a user name and password l POP before SMTP Choose this option if you want to access your SMTP server after you successfully log in to POP service l SMTP user name The user name for your SMTP or POP server l SMTP password new confirm The password for your SMTP or POP server l Device mail address The email address used to send alarms Most SMTP servers check...

Page 48: ... 3600 seconds The retrying interval in seconds before the Digi device attempts an NFS remount again after disconnecting an NFS connection The Digi device checks whether connecting to the NFS server is possible for every NFS mount retrying interval And if connection to NFS server is possible the Digi device remounts mounting path on NFS server on its local directory again and changes data logging l...

Page 49: ...server is possible for every Samba mount retrying interval If connection to the Samba server is possible the Digi device remounts mounting path on the Samba server on its local directory again and changes data logging location to Samba server automatically if it is needed l Samba server user The user name for your Samba server l Samba server password new confirm The password for your Samba server ...

Page 50: ...s include n Enable Enables or disables the configured socket tunnel n Timeout seconds The timeout specified in seconds controls how long the tunnel will remain connected when there is no tunnel traffic If the timeout value is zero then no timeout is in effect and the tunnel will stay up until some other event causes it to close n Initiating Host The hostname or IP address of the network device whi...

Page 51: ...igurations and connect it to the network n Ethernet interface You can set the speed and duplex mode of each Ethernet interface l Speed Specify the Ethernet speed of the Digi device Your options are as follows Auto 10 Mbit 100 Mbps or 1000 Mbps l Mode Specify the duplex mode of the Ethernet interface Your options are as follows Auto Half duplex or Full duplex Note that you cannot manually set the d...

Page 52: ...ial port detailed configuration settings for the serial port dependent on the port profile selected and links to basic and advanced serial settings The Serial Port Configuration page includes n Port Group Settings This pane allows you to create one or more port groups and assign ports to each port group See Port Group Settings for more information n Port Settings This pane lists the available port...

Page 53: ...scription A brief description of the port n Profile The profile assigned to the port See Select Port Profile for more information on available port profile options n Serial Configuration Displays the serial configuration associated with the port n Action Select to perform allowable actions on this entry The only allowable action is to copy the port settings for this port to other ports See Copy Se...

Page 54: ...en connecting directly to a serial port on a Digi device This profile provides a login from the Digi device See Assign a profile to a serial port for more information n Modem The Modem profile allows you to attach modem devices to the serial port to establish or receive connections from other systems and modems Modem dial in and bi directional options provide a login from the Digi device See Assig...

Page 55: ...ears and behaves as a local port to the PC or server RealPort is also known as COM Port Redirection See Assign a profile to a serial port for more information Refer to Install RealPort software for basic RealPort installation instructions Refer to RealPort Installation User s Guide for more detailed instructions on installing and configuring the RealPort driver on your PC or server When you config...

Page 56: ...ridge separately See Assign a profile to a serial port for more information n TCP Sockets Auto Connect TCP client to another host on the network or allow incoming connections on this serial port TCP server The TCP Sockets profile allows serial devices to communicate over a TCP network The TCP server allows other network devices to initiate a TCP connection to the serial device attached to the seri...

Page 57: ...Profile also apply to UDP sockets Not all port profiles are supported in all products Supported port profiles varies by ConnectPort LTS model If a profile listed in this description is not available on the page it is not supported in the ConnectPort LTS product If you selected a port profile the port number associated with the port profile appears at the top of the page You can change or retain th...

Page 58: ...hen click Apply Note Configure the application or device that initiates communication to the serial port from the network with the following information l IP address of this Digi device server l TCP or SSH port number for the serial port recorded above in Step a n Local Configuration Console Port Click Basic Serial Settings complete the fields to match the settings of the attached serial device or...

Page 59: ...ne lines n Printer Verify that the Basic Serial Settings match the settings of your serial printer and then click Apply See Using LDP protocol for more information n RealPort COM port redirection is provided with the RealPort software installed on your network based computer RealPort creates a virtual COM port on your computer When your computer applications send data to this virtual COM or TTY po...

Page 60: ...g as the TCP client which initiates the connection to the TCP server a Select Initiate serial bridge to the following device and provide the following information l Type the IP Address of the other Digi device server l In the TCP Port field type the Raw TCP port number for the destination serial port If the serial port is the first or only port on the device server the value is 2101 b Click Apply ...

Page 61: ... Automatic TCP connections Automatic Connection for more information To assign a TCP Client Automatic Connection profile to a serial port a Under TCP Client Settings select the Automatically establish TCP connections check box b Select the Connect option that describes when the TCP connection will be initiated c Type the IP address or DNS name of the destination server in the Server name or IP fie...

Page 62: ...rt number is as follows 20 serial port number Replace serial port number with the Digi serial port number For example 2001 applies to serial port 1 2010 applies to serial port 10 and 2016 applies to serial port 16 2001 Raw connection to the port of the Digi device server The format for this port number is as follows 21 serial port number Replace serial port number with the Digi serial port number ...

Page 63: ...ent data distribution UDP client configuration allows the automatic distribution of serial data from one host to many devices at the same time using UDP sockets This is also referred to this as UDP Multicast a Under UDP Client Settings provide the following information for each UDP destination l A description of the destination l The destination IP Address or DNS name l The destination UDP port Wh...

Page 64: ...through the TCP Sockets profile s setting labeled Automatically establish TCP connections TCP and UDP network port numbering conventions Digi devices use the following conventions for TCP and UDP network port numbering For this connection type Use this Port Telnet to the serial port The format for this port number is as follows 20 serial port number Replace serial port number with the Digi serial ...

Page 65: ...ollowing TCP port on the network n Enable Telnet access using TCP Port Enable the telnet access method to connect to your serial device The currently configured TCP port is shown n Enable Secure Shell SSH access using TCP Port Enable Secure Shell access to connect to your serial device The currently configured TCP port is shown Local Configuration Settings The Local Configuration profile allows yo...

Page 66: ...onnection from a remote site and then calls the phone number specified in the Callback phone number field n Callback phone number The phone number that the Digi device calls when you enable callback n Dial in modem callback login The Digi device calls the phone number specified as the callback phone number after a user authentication n Allow dial in modem callback number change The Digi device wil...

Page 67: ...ur serial device can automatically establish connections to another system or device on the network This is also referred to as Automatic Connection or AutoConnect Access the command line interface Enable access to the command line interface when connecting from serial terminals TCP Settings Automatically establish bi directional TCP connections between the serial device and a server or other netw...

Page 68: ...ion device The standard port numbers are 23 for telnet and 513 for rlogin If you are bridging to another Digi device server use the raw TCP port number for its serial port This is usually 2101 for port 1 The format for this port number is as follows 21 serial port number Replace serial port number with the Digi serial port number For example 2101 applies to serial port 1 2110 applies to serial por...

Page 69: ...e key sequences Character Key Sequence hexadecimal values xhh tab t line feed n backslash o Send after the following number of idle milliseconds Send the data after the specified number of milliseconds have passed with no data received on the serial port o Send after the following number of bytes Send the data after the specified number of bytes have been received on the serial ports Network Servi...

Page 70: ...iguration enables telnet raw TCP Secure Shell SSH and Secure Socket access n Allow multiple connections Enable to allow multiple connections to the TCP server n Enable Telnet access using TCP Port Enable the telnet access method to connect to your serial device The currently configured TCP port is shown n Enable Raw TCP access using TCP Port Enable raw TCP access method to access to the specified ...

Page 71: ...4 character string This is usually the newline character sequence but can also be a custom string of 1 to 4 characters l Strip string before sending Search for the string specified in the Match String field before sending the data and strip the string from the string from the data before it is sent to the destination l Connect when DCD Data Carrier Detect line goes high A connection is made when t...

Page 72: ...xample 2101 applies to serial port 1 2110 applies to serial port 10 and 2116 applies to serial port 16 See Assign a profile to a serial port for more information about assigning a Serial Bridge Serial Tunneling profile to a serial port l Enable Keep Alive When selected enables the Keep Alive feature UDP Server Settings Your serial device can receive UDP data from systems or devices on the network ...

Page 73: ...present on the serial line Send the data to the network destinations when a string of characters is detected in the serial data To enter non printable characters use these key sequences Character Key Sequence hexadecimal values xhh tab t line feed n backslash l Match string A 1 to 4 character string This is usually the newline character sequence but can also be a custom string of 1 to 4 characters...

Page 74: ... value for the serial device n Enable termination When selected enables termination Advanced serial settings Use Advanced Serial Settings to configure the serial interface and the access to the serial interface The default settings work in most situations Serial settings n Enable Port Logging Port logging allows you to save serial data to the memory of the Digi device server Once enabled the port ...

Page 75: ...ith modems This setting only appears when you are configuring a Console Management Modem RealPort and or Sockets profile TCP Settings These TCP Settings are available only when you configure the current port with the Console Management Custom or TCP Sockets profile n Send Socket ID Include an optional identifier string with the data sent over the network The Socket ID can be 1 to 256 ASCII charact...

Page 76: ...sed with no data received on the serial port n Send after the following number of bytes Send the data after the specified number of bytes have been received on the serial ports n Close connection after the following number of idle seconds Enable to close an idle connection Use the Timeout field to enter the number of seconds that the connection will be idle before it is closed This can be 1 to 650...

Page 77: ...uthentication server n Primary Secondary account server The IP address or DNS name of the remote accounting server The accounting server is only required when you set the authentication method to RADIUS n Account server socket The TCP port number of the accounting server n Shared secret A password string used for encryption of messages between the authentication server and the ConnectPort LTS Only...

Page 78: ...larm processing for the Digi device Alarm list and status The Alarm Conditions page lists all of the alarms You can configure up to 32 alarms for a Digi device and you can individually enable and disable these alarms The alarm list displays the current status of each alarm You can use this list to view alarm status at a glance then view more details for each alarm as needed n Enable The check box ...

Page 79: ...ollowing destination when alarm occurs Specifies whether to send the alarm as an SNMP trap To send alarms as SNMP traps you must set the Alarm Type to snmptrap and specify the IP address of the destination for the SNMP traps in the SNMP settings To configure an alarm notification to be sent as both an email message and an SNMP trap 1 Select both Send E Mail and Send SNMP trap check boxes 2 Click A...

Page 80: ...y and Private community fields specify passwords required to get or set SNMP managed objects Changing public and private community names from their defaults is recommended to prevent unauthorized access to the device l Public community The password required to get SNMP managed objects The default is public l Private community The password required to set SNMP managed objects The default is private...

Page 81: ...rap l Trap primary IP The primary IP address of the system to which traps are sent You must specify a non zero value to enable traps If your ConnectPort LTS product supports alarms this field is required in order to send alarms in the form of SNMP traps See Alarms Configuration l Trap secondary IP The secondary IP address of the system to which traps are sent l Trap community Community string for ...

Page 82: ...LDAP n Primary Secondary authentication server The IP address or DNS name of the remote authentication server n Authentication server socket The TCP port number of the authentication server n Primary Secondary account server The IP address or DNS name of the remote accounting server The accounting server is only required when you set the authentication method to RADIUS n Account server socket The ...

Page 83: ... telnet is enabled by default Create the login banner To create the login banner 1 From the web interface select Configuration System Login Settings 2 Select the Enable Login Banner check box 3 Open a Linux command line prompt and type the following command bash 4 Using a text editor such as vi create a text file called issue net vi usr2 issue net 5 In issue net file type the text that you want to...

Page 84: ...user is a user name or account that by default has access to all configuration settings on the Digi device The root user is responsible for system administration By default the all permissions for the root user are enabled and the root user can issue all commands The root user is the first user to access and configure the Digi device The first user to access the Digi device can choose to disable s...

Page 85: ...cs of locally defined users l User authentication uses the specified RADIUS authentication method See description of Authentication Method in Authentication Settings for more information The RADIUS attributes supported by ConnectPort LTS are as follows l For authentications o User Name o User Password o NAS Port Id o Framed Protocol l For accounting o Acct Status Type o User Name o User Password o...

Page 86: ... User Name The user s login name n New Password Confirm Password The user s login password The password must be 4 to 16 characters long Add a user ConnectPort LTS devices allow you to define multiple users For those products the Users Configuration page shows the currently defined users and allows you to add users To add a user 1 Select Configuration Users 2 Click New user 3 On the Add New User pa...

Page 87: ...o the command line interface Your options are as follows o None Disable system interface access for this user o Shell Allow this user to access the shell program of the command line interface o CLI menu Allow this user to access the menu program of the command line interface o Port access menu Allow this user to access the port access menu l Allow web interface access Allow this user to access the...

Page 88: ... User Configuration l Peripherals l Application Configuration l Connection Management l Command Line Applications l System Administration The possible selections for each permissions setting can vary but includes the following possibilities l None The user does not have permission to execute this setting l Read Self The user can display their own settings but not those of other users l Read The us...

Page 89: ...ct the user access options that you want to enable for this user 6 Click Apply The changes take effect immediately No logout login is necessary Set user permissions To set user permissions choose one of the following options n Set user permissions from the web interface 1 Select Configuration Users 2 Click a user under User Name 3 Click User Permissions 4 A list of feature groupings and the user p...

Page 90: ...rmat type and click the Format button The physical mounting point of USB device on the ConnectPort LTS is mnt usb1 or mnt usb2 Modem Use the Modem page to configure the internal modem for ConnectPort LTS The Modem page has the same configuration settings of Modem Profile of Serial port settings and it allows you to establish or receive connections from other systems and internal modems Modem confi...

Page 91: ...le is most often used when you configure a Digi device server for out of band management and PPP n Enable callback When enabled the Digi device disconnects the connection from a remote site and then calls the phone number specified in the Callback phone number field n Callback phone number The phone number that the Digi device calls when you enable callback n Dial in modem callback login The Digi ...

Page 92: ...ing This is usually the newline character sequence but can also be a custom string of 1 to 4 characters o Strip string before sending Search for the string specified in the Match String field before sending the data and strip the string from the string from the data before it is sent to the destination o Connect when DCD Data Carrier Detect line goes high A connection is made when the serial port ...

Page 93: ...rt number of the destination device The standard port numbers are 23 for telnet and 513 for rlogin If you are bridging to another Digi device server use the raw TCP port number for its serial port This is usually 2101 for port 1 The format for this port number is as follows 21 serial port number Replace serial port number with the Digi serial port number For example 2101 applies to serial port 1 2...

Page 94: ...01 applies to serial port 1 2110 applies to serial port 10 and 2116 applies to serial port 16 o Send data under any of the following conditions o Send when data is present on the serial line Send the data to the network destinations when a string of characters is detected in the serial data To enter non printable characters use these key sequences Character Key Sequence hexadecimal values xhh tab ...

Page 95: ...ll and RS485Half If the ConnectPort LTS is not the MEI version MEI Type will be fixed to RS232 and you cannot change it n Baud Rate Select the baud rate value for the serial device n Data Bits Select the data bits value for the serial device n Parity Select the parity for the serial device n Stop Bits Select the stop bit value for the serial device n Flow Control Select the flow control value for ...

Page 96: ...the data sent over the network The Socket ID can be 1 to 256 ASCII characters Enter non printable characters as follows Character Key Sequence backspace b formfeed f tab t line feed n return r backslash hexadecimal values xhh TCP Settings These TCP Settings are available only when you configure the current port with the Console Management Custom or TCP Sockets profile n Send Socket ID Include an o...

Page 97: ...a before it is sent to the destination n Send after the following number of idle milliseconds Send the data after the specified number of milliseconds have passed with no data received on the serial port n Send after the following number of bytes Send the data after the specified number of bytes have been received on the serial ports n Close connection after the following number of idle seconds En...

Page 98: ... name of Active Directory n Secure LDAP Allows you to enable Secure LDAP for LDAP servers The default is Disable Only LDAP servers require this option Note Default permissions for authenticated remote users are defined under the user name ruser LCD Use the LCD configuration page to configure the LCD display for ConnectPort LTS The following settings are available on LCD configuration page n Enable...

Page 99: ... The XBee configuration page has very similar settings to the Custom serial port profile For detailed information about XBee RF modules and commands for configuring them please refer to the ZigBee RF Modules User Guide XBee Port Settings n Allow direct Access from networks When enabled you can access the XBee port in the same manner that the custom profile accesses a serial port This setting is Di...

Page 100: ... made when the serial port receives data This type of connection is most often used for terminals and terminal emulation o Match string A 1 to 4 character string This is usually the newline character sequence but can also be a custom string of 1 to 4 characters o Strip string before sending Search for the string specified in the Match String field before sending the data and strip the string from ...

Page 101: ...ort number of the destination device The standard port numbers are 23 for telnet and 513 for rlogin If you are bridging to another Digi device server use the raw TCP port number for its serial port This is usually 2101 for port 1 The format for this port number is as follows 21 serial port number Replace serial port number with the Digi serial port number For example 2101 applies to serial port 1 ...

Page 102: ...01 applies to serial port 1 2110 applies to serial port 10 and 2116 applies to serial port 16 o Send data under any of the following conditions o Send when data is present on the serial line Send the data to the network destinations when a string of characters is detected in the serial data To enter non printable characters use these key sequences Character Key Sequence hexadecimal values xhh tab ...

Page 103: ...ll and RS485Half If the ConnectPort LTS is not the MEI version MEI Type will be fixed to RS232 and you cannot change it n Baud Rate Select the baud rate value for the serial device n Data Bits Select the data bits value for the serial device n Parity Select the parity for the serial device n Stop Bits Select the stop bit value for the serial device n Flow Control Select the flow control value for ...

Page 104: ... the data sent over the network The Socket ID can be 1 to 256 ASCII characters Enter non printable characters as follows Character Key Sequence backspace b formfeed f tab t line feed n return r backslash hexadecimal values xhh TCP Settings These TCP Settings are available only when you configure the current port with the Console Management Custom or TCP Sockets profile n Send Socket ID Include an ...

Page 105: ...ta before it is sent to the destination n Send after the following number of idle milliseconds Send the data after the specified number of milliseconds have passed with no data received on the serial port n Send after the following number of bytes Send the data after the specified number of bytes have been received on the serial ports n Close connection after the following number of idle seconds E...

Page 106: ...string for Active Directory Only LDAP servers require a domain name of Active Directory n Secure LDAP Allows you to enable Secure LDAP for LDAP servers The default is Disable Only LDAP servers require this option Note Default permissions for authenticated remote users are defined under the user name ruser Applications pages Most Digi devices support additional configurable applications Use the opt...

Page 107: ...ly assign an IP address is supplied a different address from the pool The set of addresses in the pool must to be unique to the network so that network conflicts do not occur n First IP Address Specifies the first IP address that the address pool should start with The IP address pool contains this address and all successive addresses up to the number of IP addresses specified plus one for the netw...

Page 108: ...er name from the PPP User menu on the Authentication page of the serial port d Select the authentication method from one of following methods NONE The remote user does not require PPP authentication PAP Password Authentication Protocol PAP authentication is required CHAP Challenge Handshake Authentication Protocol CHAP authentication is required BOTH Both CHAP and PAP authentication are required e...

Page 109: ...select Enable idle timeout if you want to close the PPP connection when there is no activity from the incoming PPP client during the time specified by Timeout 7 Advanced PPP Settings If you want the incoming PPP client to be able to access the local network where the ConnectPort LTS is connected select the Process ARP Requests Proxy ARP option Note Use Advanced PPP Settings when IP addresses assig...

Page 110: ...ou must supply the same type of authentication for your dial up connection as specified here in order to successfully connect NONE No authentication is required This is the recommended default for authentication CHAP CHAP Challenge Handshake Authentication Protocol provides secure encrypted authentication CHAP periodically verifies the identity of the peer using a 3 way handshake This is done upon...

Page 111: ... connection Specifies whether the remote client should have access to the local Ethernet network when they dial in to the PPP connection This option requires the ConnectPort LTS device to have a unique local IP address for each PPP connection to handle the routing between the PPP connection and the local network l Automatically assign local IP address from IP address pool Automatically assigns the...

Page 112: ...the rules for incoming PPP connections 1 Select Application PPP 2 Click Incoming PPP Connections 3 Click New Connection 4 Under Authentication Configuration complete the following fields n User Name Type the user name n Password Confirm Password Type the password n Associate with ANYBODY Enable when you want the user name and password associated with any PPP user n Authentication Choose one of the...

Page 113: ...ress of the local PPP interface n Automatically assign local IP address from IP address pool Automatically assign the IP address for the local PPP interface from the IP address pool set on the Basic PPP Settings page If you choose this option type the IP address in the Remote IP Address field n Assign static local IP address Assign the IP address for the local PPP interface is as specified in the ...

Page 114: ...tion allows you to remove the user Configure outgoing PPP connections This section describes how to configure an outgoing PPP connection Use it to configure a PPP connection that will be initiated by another system dialing into the ConnectPort LTS server Prerequisite Assign a modem profile with an outgoing connection to the Digi device server port See Assign a profile to a serial port for more inf...

Page 115: ...dshake This is done only upon link establishment See RFC 1334 for further details l BOTH Both CHAP and PAP authentication are required recommended n Use login script Enable when you want to use a login script and type the path to the login script in the Dial chat script field PPP authentication uses this information 6 Under Peer Configuration select one of the following options for assigning the I...

Page 116: ...ly select None or Local authentication method 7 Select PPP User from the list if you set authentication method to None If you select the Local authentication method you cannot select a PPP user separately To make the correct PPP connection with the Local serial port authentication method you need to have the PPP connection configuration with the same user name and password as in the local system u...

Page 117: ...manage Python programs To view Python threads running on the ConnectPort LTS device n Access the Digi device command line interface and type the who command Python program management and programming resources Digi incorporates a Python development environment into ConnectPort LTS devices Digi integration of the universal Python programming language allows customers an open standard for complete co...

Page 118: ...vailable downloads and release notes for your operating system appears 4 Click the link for the RealPort zip file and save it to your computer 5 Extract the files from the RealPort zip file and run the RealPort setup wizard RealPort Settings Use the RealPort Configuration page to configuring the RealPort application The available settings are as follows n RealPort Settings l Enable Keep Alives Ena...

Page 119: ...ystem connections Manage PPP connections The Active PPP Connections list provides an overview of connections associated with PPP interfaces Manage active system connections The Active System Connections list provides an overview of connections associated with various interfaces such as n User connections to the device s web interface n Connections to the command line through the local shell n Pyth...

Page 120: ...e device configuration settings See Backup Restore for more information n Update Firmware Update the firmware including Boot and POST code See Update the firmware and boot POST code for more information n Factory Default Settings Restore a device to factory default settings See Factory default settings for more information n System Information Display general system information for the device and ...

Page 121: ...r press the Reset button on the device see Factory default settings the uploaded files remain This allows you to retain custom applets and custom factory defaults If you want to remove custom files you must manually delete them see Delete files The root user also can delete custom files by accessing the command line interface Backup Restore After you configure a ConnectPort LTS device back up the ...

Page 122: ...t LTS device or restores the configuration The format for the backup command is as follows backup to serveripaddress filename to sd usb nfs samba userspace filename from serveripaddress filename print from sd usb nfs samba userspace filename Parameters n to serveripaddress filename The IP address of the TFTP server where you save the configuration file and the name of the configuration file If you...

Page 123: ...ware To update the firmware from the web interface 1 Sign in to the web interface 2 Click Administration Update Firmware The Update Firmware page appears 3 Click Choose File to locate and select the firmware file 4 Click Update Important DO NOT close the browser until the update is complete and a reboot prompt appears Update the firmware from the command line interface on a TFTP or BOOTP server Be...

Page 124: ...ConnectPort LTS product from the web interface for more information n From the command line interface using the boot or revert commands n Using the reset button on the ConnectPort LTS device Use this method if you cannot access the device from a web browser The location of the reset button may vary See Reset the factory settings on a ConnectPort LTS product using the Reset button for more informat...

Page 125: ...ion is complete the Ready LED will turn on again System information The System Information page displays general system information about the ConnectPort LTS device Technical support uses this information to troubleshoot problems To display these pages go to Administration System Information General The General page displays the following general system information n Model The model of the Connect...

Page 126: ...ys the electrical interface Port Type and basic serial settings n Signals The Signals pane shows the state of serial port signals The serial port signals are green when asserted on and gray when not asserted off These signals are defined as follows l RTS Request To Send l CTS Clear To Send l DTR Data Terminal Ready l DSR Data Set Ready l DCD Data Carrier Detected n Serial Statistics The Statistics...

Page 127: ...ither an Ethernet broadcast address or a multicast address n Non Unicast Packets Sent Number of non unicast packets requested to be sent by a higher layer protocol A non unicast packet is directed to either an Ethernet broadcast address or a multicast address n Unknown Protocol Packets Received Number of received packets discarded because of an unknown or unsupported protocol IP statistics n Datag...

Page 128: ...eachable message is sent to the originator when a datagram fails to reach its intended destination n Messages Sent Number of ICMP messages sent n Dest Unreachable Messages Sent Number of ICMP destination unreachable messages sent n IPv6 Messages Received Number of IPv6 messages received n IPv6 Bad Messages Received Number of IPv6 messages received with errors n IPv6 Destination Unreachable Message...

Page 129: ...Sent The total number of transmitted frames Frames Received The total number of received frames Bytes Sent The total number of bytes sent Bytes Received The total number of bytes received Python Application XBee Socket Error Counters This Python Application XBee Socket Error Counters pane displays data counters that are specific to XBee Sockets implemented using a Python application Use these valu...

Page 130: ...Reboot button Wait approximately one minute for the reboot to complete Enable disable access to network services You can enable and disable access to various network services such as ADDP RealPort SNMP SSH and telnet For example you can disable access to all network services that are not required for running or interfacing with the ConnectPort LTS product for performance and security reasons From ...

Page 131: ...e complete command set see Digi Connect Family Command Reference This section gives some basics for using the command line interface as well as listing some commonly used commands by function Access the command line interface 132 Basics for using the command line interface 132 Management through the command line interface 133 Administration 141 Digi ConnectPort LTS User Guide 131 ...

Page 132: ...ple ssh root 192 3 23 5 If security is enabled for the ConnectPort LTS device a login prompt appears for telnet SSH access If you do not know the user name and password for the device contact the system administrator who originally configured the device After you successfully sign in to the command line interface you can access the configuration shell interface configshell or the general bash shel...

Page 133: ...ommand Management through the command line interface This section provides information on some key commands available from the command line interface For more information see the Digi Connect Family Command Reference on www digi com Use the following commands to display information and statistics n display n info n set alarm n set buffer and display buffer n set snmp n show Use the following comma...

Page 134: ... sdmemory n set serial n set service n set smtp n set snmp n set socket_tunnel n set switches n set sysauth n set syslog n set system n set tcpserial n set trace n set udpserial n set user n set web n set xbee backup print Print the configuration file in command line format You can use this to cut and paste into scripts close Use the close command to close active sessions that were opened by conne...

Page 135: ...e information display uptime exit and quit Use the exit and quit commands to terminate a currently active session info Use the info commands to display statistical information about a device over time The statistics displayed are those gathered since the tables containing the statistics were last cleared The type of statistics include n Device statistics The info device command displays such detai...

Page 136: ...ys the following information l The number of datagrams received or sent l The number of bad datagrams received l The number of received datagrams that were discarded because the specified port was invalid n ZigBee statistics The info zigbee_sockets command displays the following information l The number of frames received or sent l The number of bad frames received or sent l The number of bytes re...

Page 137: ...y the current port buffer configuration The display buffers command displays the contents of a port buffer or transfers the port buffer contents to a server running Trivial File Transfer Protocol TFTP set group Use the set group command to configure create establish update or remove group attributes set host Use the set host command to configure the host name for the Digi device set ippool Use the...

Page 138: ...ort profile for a serial port set python Use the set python command to configure Python set realport Use the set realport command to configure RealPort set rtstoggle Use the set rtstoggle command to configure the RTS toggle set samba Use the set samba command to configure the Samba server set sdmemory Use the set sdmemory command to configure the SD memory set serial Use the set serial command to ...

Page 139: ... sysauth Use the set sysauth command to enable authentication for the web interface and command line interface set syslog Use the set syslog command to configure the system log set system Use the set system command to configure the system identifying information set tcpserial Use the set tcpserial command to configure serial TCP set trace Use the set trace command to configure the trace log set ud...

Page 140: ...vice Use the status command to determine which of the current sessions to close telnet Use the telnet command to establish an outgoing telnet connection also known as a session who and kill Use the who command to display a global list of connections The list of connections includes those associated with a serial port or the command line interface Use the kill command to terminate active connection...

Page 141: ... telnet ssh application 2 A login prompt appears The default user name is root and the unique default password is printed on the device label If the password is not on the device label the default password is dbps If neither of the defaults work the password may have been updated Contact your system administrator 3 If you are at the bash shell type configshell to get to the config shell 4 Issue th...

Page 142: ...ces into a network However because device communication is UDP based the communication is not secure If you require secure communications with a device use an alternate device interface Also SNMP does not allow you to perform all the tasks available from the ConnectPort LTSweb or command line interfaces such as file management uploading firmware or backing up and restoring configurations Compared ...

Page 143: ... capabilities n Network statistics defined in RFC 1213 MIB II n Port statistics defined in RFCs 1316 and 1317 n Device information defined in Digi enterprise MIB DIGI DEVICE INFO mib You can use this information to manage network performance gather device statistics and find and solve network problems For more information on the statistics available through the standard RFCs listed above refer to ...

Page 144: ... n In the web interface use the Configuration Alarms alarm Alarm Destinations Send SNMP trap to following destination when alarm occurs option See Alarms Configuration n In the command line interface use the set alarm option typescript See the set alarm command description in the Digi Connect Family Command Reference on www digi com Note You cannot configure all network and serial configurations u...

Page 145: ...onFailure login only See www ietf org rfc rfc1215 txt for more information n DIGI enterprise MIBs l DIGI DEVICE INFO MIB A Digi enterprise MIB for handling and displaying basic device information such as firmware revisions in use device name IP network information memory use and CPU statistics l DIGI SERIAL ALARM TRAPS MIB A Digi enterprise MIB for sending alarms as SNMP traps l DIGI ConnectPort L...

Page 146: ...TS device using the LCD interface Keys 147 Keypad operations 147 Configuring the ConnectPort LTS using the LCD interface 147 Monitoring the status using the LCD interface 152 Running diagnostics using the LCD interface 152 Miscellaneous functions in the LCD interface 152 Digi ConnectPort LTS User Guide 146 ...

Page 147: ...p of the LCD screen The upper menu appears on the top right of the LCD screen Keypad operations When you turn on the ConnectPort LTS the following image appears on the LCD screen by default Press any key to display the LCD main menu If a menu item has submenus a black triangle appears to the right of the menu item Use the Up or Dn keys to navigate the menu Press the Sel key to display the submenu ...

Page 148: ... using the LCD interface Change the IP settings You can change the IP mode as well as the IP address subnet mask and default gateway settings To set the IP Mode 1 From the LCD main menu select CONFIGURATION 2 Select either IP SETTINGS 1 or IP SETTINGS 2 The following IP menu appears 3 Select IP MODE and then select one of the following options n DISABLE Disable this Ethernet interface n STATIC IP ...

Page 149: ...owing image shows how the IP address on the upper line changes as you select each number Note that you can choose the null character first letter to clear a selected letter b Choose another character by pressing Ext key twice Repeat the steps to change the letter as described above c When you finish changing the characters press the Ext key d Enter the IP settings menu again to change the SUBNET M...

Page 150: ... changes l CANCEL Discard all changes and return to IP SETTINGS menu n Select the CLEAR ALL menu to clear the entire IP address Change the hostname To change the hostname 1 Access the host name menu by selecting CONFIGURATION and then HOST NAME 2 Press the Sel key again 3 Move cursor position using the Up Left and Dn Right keys Once you position the cursor to the item you want to change press the ...

Page 151: ...ost name on the upper line changes automatically as follows 6 After changing the selected letter choose another letter by pressing the Ext key twice Repeat the steps as needed until you have finished entering the host name When you have finished changing letters press the Ext key several times until you see the following screen 7 Choose one of following options n SAVE APPLY Save and apply configur...

Page 152: ...or Overrun error n Ethernet l Speed Duplex Bytes Received Bytes Sent Packets Received Packet Sent n System l Product Model F W version Bios version IP Address MAC address CPU Utilization UP Time Memory Total Used Free Running diagnostics using the LCD interface You can run the following diagnostics run through the LCD interface n Auto Test Run all possible hardware tests and show the results n Ind...

Page 153: ... configuration to factory default values and automatically reboot the device LCD settings Select the LCD setting menu by selecting MISCELLANEOUS and then LCD SETTINGS You can select the following functions n RESET Restore the LCD configuration including the background image to the factory defaults n SELECT IMAGE Choose a background image Change the LCD settings To change the LCD settings 1 Select ...

Page 154: ...reset the LCD configuration settings select RESET and then click APPLY to confirm your changes when you see the following confirmation message n To change the background image select SELECT IMAGE and choose one of the following options l DEFAULT IMAGE Restore the original background image l USER IMAGE Select a new background image and follow the prompts ...

Page 155: ...i ConnectPort LTS automatically restores a corrupted configuration file system to the factory default settings If the Digi ConnectPort LTS device fails to boot after you run a factory reset to restore the factory default settings you can restore the firmware from the Bios menu Restore ConnectPort LTS to Factory Default Settings 156 Digi ConnectPort LTS User Guide 155 ...

Page 156: ...onnectPort LTS unit to a serial port on a workstation Use the supplied RJ45 DB9F console adapter and an Ethernet cable 2 Set up a terminal emulation program such as HyperTerminal Use the following port parameters n bps 9600 n data bits 8 n parity none n stop bits 1 n flow control none 3 Reboot or power on the ConnectPort LTS unit 4 Press the ESC key within three seconds of applying power to the de...

Page 157: ...it n Server s IP address The IP address of the BOOTP or TFTP server n Firmware File Name The filename for the firmware n Ethernet interface 1 or 2 7 Use the ESC key to return to previous menu screens 8 Select Start firmware upgrade The firmware upgrade can take 15 to 20 minutes to process Do not interact with the ConnectPort LTS unit until the firmware update is complete 9 When the upgrade process...

Page 158: ...ort LTS hardware specifications To get ConnectPort LTS hardware specifications visit www digi com products serial servers serial device servers connectportlts specifications Digi ConnectPort LTS User Guide 158 ...

Page 159: ... section documents ConnectPort LTS regulatory information and certifications FCC certifications and regulatory information USA only 160 Industry Canada IC certifications 160 China regulatory information 161 Safety statements 162 Digi ConnectPort LTS User Guide 159 ...

Page 160: ...e determined by turning the equipment off and on the user is encouraged to try and correct the interference by one or more of the following measures n Reorient or relocate the receiving antenna n Increase the separation between the equipment and receiver n Connect the equipment into an outlet on a circuit different from that to which the receiver is connected n Consult the dealer or an experienced...

Page 161: ...egulatory information Linux Terminal Server Digi 串口服务器 LTS 16 MEI 2AC 用户须知 当系统出现故障时可能会导致严重的后果 为了应对这些后果 采用备份系统和安全装置 保护生命和财产安全是必不可少的 用户承担对保护系统故障所造成后果的责任 该设备在室内使用 所有通信线路仅限于建筑物内 该设备未被批准不得用于生命支持系统或医疗系统 塞纳科技没有明确批准该设备的变更或修改 用户将无权操作该设备 警告 要断开关危险电压应断开所有的输入插座 没有电源线设备将被出售 机架式 1 高架工作环境温度 如果安装在一个封闭或多单元机架组件上 其机架 环境的操作环境温度也许高于室温 因此 应考虑设备安装的环境应 与制造商的最高额定环境温度兼容 2 空气流通减少 在机架中安装的设备应该是这样的 其操作设备所需的 空气流动量不会影响设备的安全 3 机械...

Page 162: ... possible interference with sensitive medical equipment Pacemakers Pacemaker manufacturers recommended that a minimum of 15cm 6 inches be maintained between a handheld wireless device and a pacemaker to avoid potential interference with the pacemaker These recommendations are consistent with independent research and recommendations by Wireless Technology Research Persons with Pacemakers n ALWAYS k...

Page 163: ...should be maintained Particular attention should be given to supply connections other than direct connections to the branch circuit Lithium Battery Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Manufacturer SONY FUKUSHIMA CORP Model CR2032 DISPOSE OF USED BATTERIES ACCORDING TO THE NATIONAL CODE OR RECYCLING PRO...

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