Cisco 25/50GBASE-CU SFP56 Cable 5 m LSZH | DAC, Enterprise — SFP-50G-CU5M

Connect high-speed equipment over short distances with the Cisco 25/50GBASE-CU SFP56 Cable, 5 Meter LSZH. This direct attach copper cable is built for 25G and 50G Ethernet environments where short-reach connectivity, rack density, and clean cable management matter. At 5 meters, it gives network teams enough reach for adjacent racks, top-of-rack to server links, and switch-to-switch connections without moving to more expensive optical options. The LSZH jacket is a practical fit for enclosed spaces and structured cabling environments where reduced smoke and halogen content are preferred. For enterprise infrastructure buyers, this cable is about more than connectivity. It helps keep port utilization efficient, reduces component count, and supports straightforward deployment in high-density switching environments. When you need a dependable copper interconnect for modern Ethernet speeds, a Cisco-qualified cable is the safer choice than generic alternatives that can complicate validation and support. Ideal For Connecting servers to top-of-rack switches Linking adjacent switches in a rack row Deploying short-reach 25G or 50G copper connections Reducing optical transceiver count in dense environments Why This Product 1 5 meter reach suits adjacent rack connections 2 LSZH jacket supports enclosed installation environments 3 SFP56 form factor fits modern 25G and 50G ports 4 Direct attach copper reduces transceiver complexity