StarTech.com Cisco QSFP-4SFP10G-CU5M Compatible 5m 1x QSFP+ to 4x SFP+ Direct Attach Breakout Cable - 40GbE - QSFP+ Copper DAC 40Gbps Low Power Passive Twinax - Cisco QSFP-4SFP10G-CU5M Compatible 5m direct attached breakout cable

$327.99/each

$327.99/each