QSFP+ to 4x SFP+ breakout copper DAC cable, it's an application for the link with 40Gb/s rate switch to 4 upstream 10Gb/s devices. bridge the gap between your 10G and 40G capable switches/host adapters. This breakout cable complies with SFP+ & QSFP MSA and supports 10G/40G Ethernet standards.
Notice: 1. Our 40G QSFP+ DAC could not support "Aruba (HP ProCurve) " devices.
Features: 0.5 ~5 meters 10Gb/s per channel 40GBase-CU4, QDR QSFP+ to 4
SFP+ Breakout Connector A: 40G QSFP+ Connector (SFF-8436)
Connector B: (4) 10G SFP+ Connectors (SFF-8431) Passive 30/28/26AWG
Applications: Ethernet 10G, 40G InfiniBand 4X SDR, DDR, QDR Fiber Channel 10G, 40G Rapid IO Rack-to-Rack, Shelf-to-Shelf Interconnect TOR (Top of Rack)