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Cisco 40GBASE-CR4 Passive Copper Cable - direct attach cable - 10 ft - orange

Mfg # QSFP-H40G-CU3M= CDW # 3256482 | UNSPSC 26121609

Quick tech specs

  • CR4 Passive Copper Cable
  • QSFP+ to QSFP+
  • twinaxial
  • for Catalyst 3016; Nexus 3016, 3064-E, 3064PQ, 3064-X
  • Direct attach cable
  • 10 ft
  • orange
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Know your gear

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.

This item was discontinued on June 12, 2026

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