Cisco SFP+ Copper Twinax direct-attach cables are suitable for very short distances and offer a cost-effective way to connect within racks and across adjacent racks. Supports 5/10GB connections.
[1-Metre Cable Length, Direct Attached Copper Cable and SFP+ Assembly, 10 Gigabits/second full duplex speed]
Networking & Security -> Network – Switch Options
Network – Switch Options