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 EY237 is a 5-foot (1.5-meter) flat ribbon cable designed to bridge serial communication between devices utilizing DB25 connectors. This cable is essential for integrating older industrial equipment, network hardware, or diagnostic tools that rely on RS232 serial interfaces, ensuring reliable data transfer in environments where legacy ports are still critical. Its flat ribbon design offers flexibility in tight spaces and aids in organized cable management compared to traditional round cables.
This EY237 cable features a DB25 male connector on one end and a DB25 female connector on the other, specifically configured for straight-through serial communication. It is compatible with any equipment requiring a standard RS232 serial connection via DB25 ports, commonly found on older modems, network switches, industrial controllers, and diagnostic interfaces. Verify your device's port type and pinout requirements to ensure proper connectivity.
The EY237 is a passive cable and requires no power. Ensure both DB25 connectors are securely fastened to their respective ports to maintain a stable connection. The flat ribbon design allows for routing through narrow conduits or along equipment panels without significant bulk. Avoid sharp bends or excessive tension on the cable to prevent internal conductor damage.
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
