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 EDN07A-0500 is a 500-foot bulk spool of shielded, 7-conductor RS232 serial cable. This cable is designed for applications requiring reliable serial data transmission over extended distances, such as connecting industrial control systems, security cameras requiring serial control, or point-of-sale devices where a direct serial connection is mandated. The PVC jacket offers basic protection, while the shielding minimizes electromagnetic interference (EMI) that can corrupt data signals, especially critical in noisy environments or when running alongside power cables.
This cable is compatible with any device utilizing a standard RS232 serial interface requiring seven conductors. This commonly includes older CCTV camera pan-tilt-zoom (PTZ) controllers, industrial automation equipment, legacy data acquisition systems, and certain network devices that still offer serial console access. It is suitable for use with any Black Box serial interface converters or extenders, as well as third-party devices that adhere to RS232 signaling standards.
When deploying this cable, ensure proper termination at both ends using appropriate 7-pin connectors (e.g., DB9 or terminal blocks). Due to its length, consider signal integrity. The shielding should be properly grounded at one end to prevent ground loops while effectively dissipating EMI. Avoid routing parallel to high-voltage power lines for distances exceeding 10 feet to maintain optimal signal quality. The PVC jacket is rated for indoor use; for outdoor or harsh environments, consider a cable with a more robust jacket material.
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.
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Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
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