Unlock long-distance synchronized sPI Control.
Allanson’s 4xSPI Splitter & Range Extender (ACL-SPI-Tx/0-SPL/4) simplifies large-scale LED installations by splitting a single SPI input into four independent channels while extending signal reach and maintaining reliable communication. Designed for addressable LED applications, it helps deliver consistent, synchronized performance across complex lighting systems and long-distance installations.
ACL-SPI-Tx/0-SPL/4
4xSPI Splitter & Range Extender.
Allanson’s 4xSPI Splitter & Range Extender (ACL-SPI-Tx/0-SPL/4) provides a flexible solution for expanding SPI-controlled lighting systems by splitting a single SPI signal into four independent, amplified channels. Designed for large-scale LED installations, it helps extend signal reach while maintaining reliable communication, consistent performance, and synchronized control across multiple devices. Supporting both 3.3V and 5V TTL-SPI logic levels, this versatile unit is compatible with a wide range of addressable LED applications and controllers. Its compact design, plug-and-play operation, and 12V–24V DC power compatibility allow for easy integration into existing systems, while built-in reverse polarity and short-circuit protection help ensure dependable operation. When paired with Allanson’s ACL-SPI-EXT-Rx receivers, the 4xSPI Splitter & Range Extender delivers stable, long-distance SPI communication for demanding signage, architectural, commercial, and custom lighting installations.
Documents and Downloads.
Product Applications.
