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Silex technology SX-500-1402 manual Configuration, Required Setting, WPA2 AES-CCMP

Models: SX-500-1402

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FIPS-140-2 Interface

Physical

Logical Interface

 

Interface

 

 

Button

Invoke configuration/status function

 

 

 

 

 

 

Status Output

Ethernet

Plaintext status response from console task

 

 

via Telnet

 

 

Plaintext status response from web config

 

 

via HTTP

 

Wireless

Status response from console task via

 

 

Telnet

 

 

Status response from web config via HTTP

 

 

 

 

Serial

Plaintext status response from button push

 

 

 

 

LEDs

Indicate link and unit error status

 

 

 

 

 

 

Power Interface

Power

 

 

 

 

 

Serial

 

 

 

 

When the module enters an error state, all Data Input and Data Output interfaces are disabled. If an error state is encountered, the LED interface will indicate the error by blinking for several seconds, and then the unit will reset. The unit will not send or receive any data until the reset is complete.

The SX-500 performs cryptographic self tests during initialization after power up or a firmware induced reset. Until the self tests are complete, no data input or output interfaces are active. If the self test fails, the unit will enter an error state.

Configuration

The Cryptographic Officer is responsible for configuring the unit for use in the target environment. See Chapter 3 and Appendix A for instructions on configuring the unit. The peripheral unit (usually a PC) being used to configure the SX-500 must be directly connected to the unit via a crossover cable or local hub which is not connected to any LAN, WLAN or other larger network. This will enable manual transport and electronic entry of secret and private keys (RSA private key and WPA Pre-Shared Key) in a plaintext form. Even if RSA private keys are protected with a PEM passphrase when entered, they are still considered to be in plaintext form.

For the SX-500 to operate in FIPS 140-2 approved mode, the wireless security configuration must be set as follows:

Item

Required Setting

Wireless Encryption Mode

WPA2 (AES-CCMP)

 

 

Wireless Authentication

PSK or TLS or PEAP

 

 

The SX-500 allows other security settings for interoperability in non FIPS 140 environments. However, use of the SX-500 with any settings other than those indicated above is not FIPS 140-2 compliant.

Introduction

Silex

Page 5

 

Part Number 140-00188-210A

 

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Silex technology SX-500-1402 manual Configuration, Required Setting, WPA2 AES-CCMP
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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.