Why is Lantronix UDS2100 not communicating with the serial device?
If the Lantronix Server is not communicating with the serial device, the most likely reason is that the serial settings chosen are incorrect. The serial settings for both the serial device and the device server must match. The default serial settings for the device server are RS-232, 9600 baud, 8 character bits, no parity, 1 stop bit, no flow control.
What to do if ARP method gives 'Press Enter' error and Telnet fails on Lantronix UDS2100?
If you are trying to assign an IP address to the Lantronix Server using the ARP method and receive the "Press Enter to go into Setup Mode" error, and your subsequent Telnet connection fails, it's likely because Telnetting to port 1 only assigns a temporary IP address. Also, if you Telnet into port 9999 and don't press Enter quickly, the device server reboots, losing the IP address. To resolve this, Telnet back to Port 1, wait for it to fail, then Telnet to port 9999 again, ensuring you press Enter quickly.
How to fix 'No response from device' error in Lantronix DeviceInstaller?
If, when using DeviceInstaller, you receive the "No response from device! Verify the IP, Hardware Address and Network Class. Please try again." error when attempting to assign an IP, it's likely due to one of these reasons: * The hardware address specified is incorrect. * The IP address you're trying to assign isn't valid for your logical subnet. * You didn't choose the correct subnet mask. Double-check the parameters you've entered. Remember, you can't assign an IP address to a device server through a router.
What to do if pressing Enter doesn't work in Lantronix UDS2100 setup mode?
When you Telnet to port 9999 and see the message "Press Enter to go into Setup Mode", but nothing happens when you press Enter, or your connection closes, it means you didn't press Enter fast enough. You only have 5 seconds to press Enter before the connection is closed. Telnet to port 9999 again, but press Enter as soon as you see the message.
How to resolve 'ARP entry addition failed: 5' error on Lantronix UDS2100 Server?
If you encounter the "ARP entry addition failed: 5" message when issuing the ARP –S command in Windows, it means your currently logged-in user account lacks the necessary permissions to execute this command on your PC. To resolve this, have someone from your IT department log you in with an account that has sufficient rights.
What if I get no response when trying to enter Lantronix UDS2100 Server setup mode?
If you are trying to enter setup mode on the Lantronix Server using the serial port and get no response, double-check the solutions for the problem regarding the device server not communicating with the serial device to which it is attached. Also, ensure that Caps Lock is not enabled.
General| Isolation | 1.5 kV |
|---|---|
| Certification | FCC, C/UL, CSA, VCCI, CE, TUV, CTick |
| Serial interface type | RS-232/422/485 |
| Serial ports quantity | 2 |
| Ethernet LAN data rates | 10, 100 Mbit/s |
| Electrostatic Discharge (ESD) protection | 15 kV |
| USB 2.0 ports quantity | 0 |
| Supported network protocols | ARP, UDP, TCP, ICMP, Telnet, TFTP, AutoIP, DHCP, HTTP, SNMP TCP, UDP, Telnet, TFTP, RFC2217 |
| Built-in processor | Lantronix DSTNI-EX |
| Processor frequency | 48 MHz |
| Compatible operating systems | Windows 98/ME/NT/2000/XP |
| Flash memory | 2 MB |
| RAM capacity | 0.256 MB |
| LED indicators | LAN, Y |
| Storage temperature (T-T) | -40 - 85 °C |
| Operating temperature (T-T) | 0 - 60 °C |
| Operating relative humidity (H-H) | 10 - 90 % |
| Input voltage | 9 - 30 V |
Weight and Dimensions| Weight | 400 g |
|---|---|
| Dimensions (WxDxH) | 72 x 23 x 95 mm |
Manual process to assign an IP via DeviceInstaller.
Steps to locate and select the UDS2100 in DeviceInstaller.
How to check the unit's current settings in DeviceInstaller.
Assigning IP address and network settings using a serial connection.
Settings for network parameters like IP, Subnet Mask, and Gateway.
Explains DHCP, BOOTP, AutoIP for automatic IP assignment.
Manual configuration of IP, Subnet Mask, Gateway, and DNS.
General server-side settings for the UDS2100.
Defines serial port behavior for network communication.
Configuration of baud rate, data bits, parity, etc.
TCP specific connection parameters for channels.
UDP specific connection parameters for channels.
How to save and apply configuration changes to the device.
How to reset settings to factory defaults.
How to enter Setup Mode via Telnet or serial port.
Steps to access Setup Mode via a serial connection.
Basic network parameters like IP, Gateway, and Netmask.
Manual IP assignment and DHCP/BOOTP/AutoIP options.
Configuration of the default gateway address.
Defines the subnet mask for IP addressing.
Configuration of the DNS server address.
Setting a password for setup access.
Configuring serial port settings for Channel 1.
Setting serial interface parameters (RS232, RS485).
Configuration of flow control settings for serial ports.
Setting the TCP port number for connections.
Defining how connections are made and handled.
Configuring the unit for modem emulation.
Setting the destination IP for outgoing connections.
Setting the destination port for outgoing connections.
Setting a password for serial port access.
Advanced configuration options not available via Web Manager.
Security-related configuration options.
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