QSFP-4SFP10G-CU50CM
Cisco Compliant 40GBASE-CR4 QSFP+ to 4 10GBASE-CU SFP+ direct-attach breakout cable, 0.5-meter, passive

Standards:

• QSFP+ MSA SFF-8436
• SFP+ MSA SFF-8431 and -8461
• RoHS 6

Cisco QSFP+ to four SFP+ copper direct-attach breakout cables are suitable for very short distances and offer a highly cost-effective way to connect within racks and across adjacent racks. These breakout cables connect to a 40G QSFP+ port of a Cisco switch on one end and to four 10G SFP+ ports of a Cisco switch on the other end.