Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
The Black Box IC1650A is an optical isolator repeater designed to extend the range of RS-422 and RS-485 serial communication links while providing electrical isolation. This device is critical in industrial environments where electrical noise, ground loops, or voltage transients can disrupt data flow or damage sensitive equipment. By breaking ground loops and absorbing voltage spikes, the IC1650A ensures reliable data transmission for surveillance systems, industrial automation, and other critical infrastructure where maintaining serial data integrity is paramount. Its compact form factor allows for easy integration into existing control cabinets or enclosures. The model IC1650A specifically addresses the need for robust serial data extension in challenging conditions.
This repeater is compatible with standard RS-422 and RS-485 serial interfaces. It functions as a transparent repeater, meaning it does not alter the data stream and works with any serial device using these protocols. This includes a wide range of industrial controllers, sensors, and data acquisition systems. For surveillance applications, it is particularly useful for extending communication to remote PTZ cameras or sensor arrays that utilize RS-422/RS-485 for control or telemetry, ensuring consistent command and feedback even over extended cable runs.
Installation requires connecting the RS-422/RS-485 serial lines to the appropriate terminals on the repeater. Ensure correct polarity for both the data lines (A/B or +/-) and the power input. The device requires a power source (typically 12-30 VDC, check specific power requirements for your installation) and should be grounded appropriately to maximize its protective capabilities. The repeater is designed for non-condensing environments and should be protected from direct exposure to moisture or extreme temperatures.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Looking for more Black Box products? Shop the full Black Box catalog →
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
