D-Link DEM-CB300

The 10G Passive SFP+ Twinaxial Direct Attach Cable is designed to support connections 1 for 10 Gbps Gigabit Ethernet or Gigabit Ethernet switches with 10 Gbps Gigabit Ethernet uplink,much more faster than SFP which only supports 2.5 Gbps Gigabit Ethernet.

With four cable models including the DEM-CB100S, DEM-CB300S, DEM-CB500S, and DEM-CB700S, this series is suitable for very short distances up to 7 meters (23 feet), and is ideal for highly cost-effective networking connectivity between switches and servers within a rack or in adjacent racks.
Compatible/Used for DGS-3120, DGS-3300, DXS-3300 Series
Product Type SFP+ TO SFP+ DIRECT ATTACH CABLE (3 METRES)
Warranty 3 year
Features For use with DEM-410CX Module, 300cm Cable Length, Suitable for stacking DGS-3420-series switches, DGS-3620-series switches, DSN-6410/6420 SANs and for 10Gigbit connectivity between devices with 10G SFP+ ports., Advance Warranty Replacement (24 Hour Cross-shipment)