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 QSFP-H40G-CU3M-BB is a 3-meter (9.8-ft.) direct attach copper cable designed for high-speed 40-Gbps network connections. This cable provides a cost-effective, low-latency solution for short-reach applications, such as connecting switches within a rack or between adjacent racks in a data center environment. It offers a plug-and-play experience, eliminating the need for separate transceivers and fiber optic cabling.
This QSFP+ DAC cable is engineered to be compatible with Cisco QSFP-H40G-CU3M configurations. It is suitable for use with network switches, servers, and storage devices that feature QSFP+ ports supporting 40-Gbps Ethernet or InfiniBand connections. Verify your network equipment's QSFP+ port specifications for direct attach cable support.
Ensure the QSFP+ ports on both connected devices are clean and free of debris before inserting the cable. The cable is designed for passive operation, drawing power directly from the host equipment. Avoid sharp bends or excessive tension on the cable to maintain signal integrity and prevent 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.
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Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
