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StarTech.com 4-Port PCIe Serial Combo Card, RS232/RS422/RS485 for Dual Profiles
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This StarTech.com 4 Port PCI Express PCIe Serial Combo Card is designed to expand the connectivity options of a computer by adding multiple serial ports. It provides two RS232 ports and two versatile RS422/RS485 ports, making it ideal for industrial, automation, and communication applications that require compatibility with various serial protocols. The card is installed via a single PCI Express expansion slot, offering a compact and efficient solution for adding serial connectivity without the need for multiple expansion cards.
The card supports mixed protocol communication, allowing users to connect devices that use different serial standards. This flexibility is particularly useful in environments where multiple devices with varying communication requirements need to be integrated into a single system. The included breakout cable simplifies the setup process by eliminating the need for additional cabling, reducing costs and installation complexity.
The card is compatible with both low-profile (half-height) and full-profile system form factors, ensuring it can be used in a wide range of desktop and server configurations. It also includes a 256-byte deep FIFO buffer for each transmitter and receiver, which helps reduce data loss and improves overall performance in high-speed communication scenarios.
The RS485 ports support both 2-wire and 4-wire modes, providing flexibility in wiring configurations depending on the application's needs. The card is suitable for use in environments such as industrial automation, test equipment, and data acquisition systems where reliable serial communication is essential.
Brand: StarTech.com
Model: PEX4S232485
Specifications: 4-port (2 x RS232, 2 x RS422/RS485), PCI Express interface, RS232 data transfer rates up to 460 Kbps, 256-byte deep FIFO per transmitter and receiver, supports 2-wire / 4-wire RS485 modes
Features: Dual profile (low-profile/half-height and full-profile brackets), breakout cable included, compatible with mixed serial protocols (RS232, RS422, RS485), TAA compliant
The card supports mixed protocol communication, allowing users to connect devices that use different serial standards. This flexibility is particularly useful in environments where multiple devices with varying communication requirements need to be integrated into a single system. The included breakout cable simplifies the setup process by eliminating the need for additional cabling, reducing costs and installation complexity.
The card is compatible with both low-profile (half-height) and full-profile system form factors, ensuring it can be used in a wide range of desktop and server configurations. It also includes a 256-byte deep FIFO buffer for each transmitter and receiver, which helps reduce data loss and improves overall performance in high-speed communication scenarios.
The RS485 ports support both 2-wire and 4-wire modes, providing flexibility in wiring configurations depending on the application's needs. The card is suitable for use in environments such as industrial automation, test equipment, and data acquisition systems where reliable serial communication is essential.
Brand: StarTech.com
Model: PEX4S232485
Specifications: 4-port (2 x RS232, 2 x RS422/RS485), PCI Express interface, RS232 data transfer rates up to 460 Kbps, 256-byte deep FIFO per transmitter and receiver, supports 2-wire / 4-wire RS485 modes
Features: Dual profile (low-profile/half-height and full-profile brackets), breakout cable included, compatible with mixed serial protocols (RS232, RS422, RS485), TAA compliant
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