Cisco SFP-50G-CU2M 25/50GBASE-CU SFP56 Cable 2 m | DAC, LSZH — SFP-50G-CU2M

Keep high-speed links tight, predictable, and easy to manage in dense rack environments. Cisco SFP-50G-CU2M is a 2 meter 25/50GBASE-CU direct-attach cable built for short-reach interconnects where optical transceivers are unnecessary and cost control matters. It provides a practical path for connecting adjacent switches, top-of-rack gear, and server interfaces at 25 GbE or 50 GbE speeds. The SFP56 form factor supports modern high-bandwidth deployments while the LSZH jacket helps meet installation requirements in enclosed spaces and data center pathways. For teams standardizing on Cisco switching and server connectivity, this cable simplifies procurement and reduces the number of components needed per link. It is a clean fit for environments that value deterministic short-distance performance, lower power draw than optics, and straightforward physical routing. Use it where short runs dominate and operational simplicity matters more than reach. The 2 meter length gives enough slack for tidy cable dressing without creating excess bundle congestion. For infrastructure teams building repeatable rack patterns, this is the kind of interconnect that keeps deployments consistent and maintenance easier. Ideal For Linking top-of-rack switches to adjacent aggregation switches Connecting servers to nearby access switches in the same rack row Building short-reach storage or appliance interconnects in data centers Standardizing low-cost 25/50G cabling for dense Cisco environments Why This Product 1 Short-reach copper alternative to optical transceivers 2 2 meter length for cleaner rack dressing 3 LSZH jacket for enclosed installation environments 4 Cisco-branded compatibility for supported SFP56 ports