4-Port RS-232 PCI-E Card with Power Output - SUNIX (SER6456S+L)

The SUNIX SER6456S is a PCI Express serial communication board that allows users to easily add or expand four RS-232 COM ports on a PC-based system in order to connect and use serial devices more effectively. This board is designed to provide power from each serial port through the COM 1st and 9th pin outputs, supporting both +5V and +12VDC options. This eliminates the need for additional external power supplies, making it a convenient solution for users.

Meeting the PCI Express Base Specification Revision 2.0, the SUNIX SER6456S is compatible with a wide range of PCI Express Bus connectors including x1, x2, x4, x8, and x16 lane options, allowing for easy installation in any PC-based system. With a 128-byte onboard FIFO buffer and compatibility with the 16C950 UART specification, this serial communication board is equipped with the SUNIX native PCI Express UART controller, SUN2410, along with several advanced features and technologies, making it an ideal choice for commercial and industrial automation applications.

Key features of the SUNIX SER6456S include support for communication speeds of up to 115.2Kbps, compatibility with various PCI Express Bus connector keys (x1, x2, x4, x8, x16 lane), and provision of RS-232 serial ports with +5 or +12VDC power output via the COM 1st or 9th pin. Additionally, the board comes with built-in ±15KV ESD protection for all serial signals, meeting the IEC1000-4-2 standard for added safety and reliability.

This versatile serial communication board is compatible with a variety of operating systems including Microsoft Windows, Linux, UNIX, QNX, and DOS, ensuring seamless integration and flexibility for users across different platforms. With its high-performance capabilities and robust design, the SUNIX SER6456S is an excellent choice for users looking to enhance their PC-based systems with reliable serial communication functionality.

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