SFP28 (Small Form-Factor Pluggable) or 25GBASE-CR4 was designed for differential I/O interconnections for servers, routers, switches and storage systems. Active and passive SFP28 copper cables from Wiitek minimise cost, power and latency in the connection of network ports used in high density data centres and high performance computing environments. They confirm to IEEE 802.3bj, SFF 8402, InfiniBand and the 25 Gb/s Ethernet network protocol. Wiitek provides SFP28 DAC cables in AWG sizes 26 and 30 as passive solutions with transmission lengths of up to 5 m. Features ? Up to 25.88243 Gbps data rate ? Up to 5 meter transmission ? White Colored Cable ? Hot-pluggable SFP 20PIN footprint ? Improved Pluggable Form Factor(IPF), compliant for enhanced EMI/EMC ? Compatible to SFP28 MSA, SFF-8402 and SFF-8432 ? Single 3.3V supply voltage ? Temperature Range: 0~ 70 °C, RoHS Compatible Application ? 25G Ethernet ? 32G Fiber Channel ? InfiniBand ? SONETAntistatic Bag Packaging, 3 Years Product Quality Assurance, and lifelong Technical Support, Wiitek is a manufacturer of DAC AOC Cables, contact us freely. Widely used in 25G Ethernet, 32G Fibre Channel, InfiniBand & SONET Solution; SFP28 DAC can connect ethernet switch, gigabit router, 25GbE nas storage server, NIC, or other ethernet card and adapter with SFP28 ports;. Low Corsstalk, Minimum Bend Radius: 25mm, Jacket Material: PVC (OFNR), Working Temp: 0 to 70°C (32 to 158°F), Improved Pluggable Form Factor(IPF), compliant for enhanced EMI/EMC;. Compatible to SFP28 MSA, SFF-8402 and SFF-8432, Up to 25.88243 Gbps data rate, hot-pluggable SFP 20PIN footprint, backward compatible with SFP+ DAC;. 3 meters, SFP28 to SFP28 dac, Passive Copper, 30AWG, Juniper JNP-SFP-25G-DAC-3M, 100% compatible with Juniper;. White Colored Cable, White Pull Tab, and white Dust Cap;.