Before revision: Direct-Attach Copper (DAC) is a type of standard cabling used in Small Form-factor Pluggable (SFP) ethernet , initially defined with , which provides 10 Gigabit Ethernet over either an active or passive twinax cable assembly and connects directly into an SFP+ housing.
After revision: Direct-Attach Copper (DAC) is a type of standard cabling used in Small Form-factor Pluggable (SFP) Ethernet , initially defined with , which provides 10 Gigabit Ethernet over either an active or passive twinax cable assembly and connects directly into an SFP+ housing.