Description

Main Features

• CR4 Passive Copper Cable
• Direct attach cable
• QSFP+ to QSFP+
• 16.4 ft
• Twinaxial
• Gray
• for Catalyst 3016; Nexus 3016
• 3064-E
• 3064PQ
• 3064-X

Cisco QSFP to QSFP copper direct-attach 40GBASE-CR4 cables are suitable for very short distances and offer a very cost-effective way to establish a 40-gigabit link between QSFP ports of switches within racks and across adjacent racks.