2.Verify the settings, as defined in Table 4.

Table 4 TCP/IP Settings

Parameter

Setting

IP Address

To assign a static IP address, enter it in this field

 

The IP address must follow the format XXX.XXX.XXX.XXX, where

 

each XXX is a number between 0 and 255. The default IP address

 

mask is 192.0.0.192.

 

 

Subnet Mask

To assign a static subnet mask, enter it in this field

 

The subnet mask must follow the format XXX.XXX.XXX.XXX, where

 

each XXX is a number between 0 and 255. The default subnet

 

mask is 0.0.0.0. The server interprets a subnet mask of 0.0.0.0 or

 

255.255.255.255 as no subnet mask specified.

Default Gateway

Sets the default gateway, if your network is attached to other

 

networks

Boot Method

Set to STATIC for a static IP address, set to DHCP or AUTO to

 

attempt to automatically assign the IP parameters from a network

 

server.

TCP Timeout

Sets the timeout and reset values for the TCP connections

 

 

Keepalive Timer

Blocks or broadcasts unsolicited ARP used to notify access point or

 

router that the unit is still connected.

DNS

Sets the DNS addresses

 

 

3.For the changes to become effective, click the Submit button, then reset the Serial Device Server.

Using AT Modem Commands

NOTE: The AT Command filter cannot be used in a FIPS 140-2 approved mode. The Cryptographic Officer must leave the port filter setting as TRAP (the factory default value).

The Serial Device Server firmware has an optional data filter for configuring using AT style modem commands with the serial port. This feature allows devices with an existing AT command interface to configure the unit, if the AT commands can be properly modified. You must be familiar with the general operation of AT commands. Note that AT command processing is not enabled by default. Use the command SET PORT S1 FILTER AT to enable this feature.

All commands begin with AT and are terminated by a new line unless noted below. While standard AT commands are defined to be 40 characters or less (not including the AT), the server accepts commands of up to 80 characters.

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Silex

Advanced Configuration

Part Number 140-00188-210A

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Silex technology SX-500-1402 manual Using AT Modem Commands, TCP/IP Settings Parameter, Dns

SX-500-1402 specifications

The Silex Technology SX-500-1402 is an advanced industrial wireless module designed for seamless integration into various applications requiring high-performance wireless connectivity. This module is particularly renowned for its robust features, making it ideal for use in automation, healthcare, and smart city applications.

One of the main features of the SX-500-1402 is its dual-band Wi-Fi capability, which operates on both 2.4 GHz and 5 GHz frequencies. This not only provides flexibility for different environments but also enhances the overall performance by reducing interference and optimizing data throughput. The module supports Wi-Fi 5 (802.11ac), enabling high-speed data transmission and ensuring reliable connectivity even in crowded environments.

Another key aspect of the SX-500-1402 is its compact size and lightweight design, offering an excellent solution for space-constrained applications. The module features a PCB form factor that facilitates easy integration into diverse devices while minimizing additional footprint.

The SX-500-1402 boasts advanced security features, including WPA3 support, ensuring encryption and secure data transmission across networks. This is a critical requirement for applications in healthcare and finance, where safeguarding sensitive information is paramount. Furthermore, the module supports secure boot and firmware updates, further enhancing its security posture.

In terms of power management, the Silex module is designed for energy efficiency, making it suitable for battery-powered applications. It features various power-saving modes that help to extend battery life without compromising performance, enabling devices to operate for longer periods without frequent recharging.

The SX-500-1402 also integrates seamlessly with diverse host interfaces, such as UART, SPI, and I2C, facilitating easy connectivity to microcontrollers and other devices. This versatility makes it an ideal choice for developers looking to prototype and bring their IoT solutions to market swiftly.

Key specifications of the SX-500-1402 include a maximum data rate of 867 Mbps in the 5 GHz band, operating temperature range from -20 to 70 degrees Celsius, and an extended range due to its MIMO (Multiple Input, Multiple Output) technology, which further enhances performance in environments with obstacles.

In summary, the Silex Technology SX-500-1402 is an exceptional choice for applications requiring reliable, high-speed wireless communication. With its advanced features, robust security measures, and versatile integration options, it stands out as a premier solution in the industrial wireless module landscape.