Cypress OPTW-100 Passive Wiegand Splitter 5-16VDC, (Replaces CVX-OPTW)

Simplify multi-reader deployments and protect your access control infrastructure with the Cypress OPTW-100 passive Wiegand splitter. This Cypress control panel accessory optically isolates Wiegand data signals to eliminate electrical noise and protect controllers, while simultaneously sending each credential read to two panels or one controller port. Designed for practical field use, the OPTW-100 supports flexible power from 5–16VDC, accepts Wiegand data voltages up to 24VDC on floating input lines, and offers jumper-selectable 5V pull-ups on outputs for seamless integration.

Ideal for security integrators and facility managers, the OPTW-100 reduces installation complexity when adding redundancy, monitoring, or additional readers to a single Wiegand port—improving uptime for access control, security, and surveillance systems. As a drop-in replacement for the CVX-OPTW and built by Cypress in the US, it delivers consistent performance across commercial and industrial deployments. Add the OPTW-100 to your next access control project to streamline wiring, enhance signal integrity, and maintain reliable monitoring—order now or contact your distributor for application support.

• Optically isolates and protects controllers to reduce interference and prevent data corruption
• Splits one Wiegand port to two readers for simplified access control installations and redundancy
• Flexible power: supports 5–16VDC operation and accepts 5–24VDC Wiegand data voltages for broad compatibility
• Floating input/output lines with selectable 5V pull-up resistors for easy integration with existing panels
• Direct replacement for CVX-OPTW and made in the US for reliable, long-life performance