E25G SFP28 TWX P 00501 25G SFP28 Passive Direct Attach Copper Cable 0.5m delivers reliable high speed 25 Gigabit Ethernet connection for data center switches servers and storage arrays This SFP28 to SFP28 DAC Twinax cable provides low latency low power performance with plug and play simplicity No external power needed and no configuration required Pre Configured Cloud Care bundle eligible for rapid deployment and lower operating expenses Ideal for top of rack aggregation leaf spine architecture and high performance computing environments Compatible with major brands including Arista Juniper Mellanox Dell EMC HP and more Engineered for short reach interconnects this rugged copper cable ensures superior signal integrity EMI resistance and long term durability Perfect for enterprise networking network infrastructure server interconnect and storage area networks