Arista Networks CAB-Q-S-2M Compatible 40G QSFP+ DAC Breakout Cable (2 meters, Passive, 40G QSFP+ to 4x10G SFP+ breakout cable)
40G QSFP+ DAC breakout cable is comprised of a Twinax copper cable terminated with a QSFP+ form factor module on one end and four SFP+ form factor modules on the other end.
40G QSFP+ DAC breakout cable has the advantage of convenient installation since the structure of modules is permanently attached to each end.
40G QSFP+ to 4x10G SFP+ breakout cable is suitable for very short-distance transmission. It provides a cost-effective and low power consumption solution for 40G to 10G breakout applications.