https://www.ebay.com/sch/i.html?_nkw=3M+40Gb+Qsfp+To+4Xsfp+F+Arista&_sacat=0&_dmd=2

3M 40Gb Qsfp To 4Xsfp F/Arista

Regular price
$368.00
Sale price
$262.00

Arista CAB-Q-S-3M Compatible 40GBase-CU QSFP+ to 4xSFP+ Direct Attach Cable (Passive Twinax, 3m)