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Cisco 40GBASE-CR4 Passive Copper Cable - 40GBase-CR4 direct attach cable

Mfg # QSFP-H40G-CU4M= CDW # 4354934 | UNSPSC 26121609

Quick tech specs

  • CR4 Passive Copper Cable
  • QSFP (M) to QSFP (M)
  • refurbished
  • 40GBase-CR4 direct attach cable
  • passive
  • for Nexus 93108TC-EX, 93180YC-FX, 9336C-FX2, 9372PX-E
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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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