Amphenol SF-QSFPINFQDR-005 40G QSFP QDR InfiniBand Cable, 4X, Passive Copper, 5 m, 16', Black

5m (16.4ft) QSFP (Quad-SFP) 4X QDR InfiniBand Passive Copper Cables by Amphenol offer scalable performance up to 40-Gigabits per second via four 10G channels in an affordable high-density package. Our 40G-IB-QDR Certified InfiniBand Cables utilize an InfiniBand-optimized 38-position ?board-as-connector? design with zinc die-cast backshells for superior EMI performance and minimal insertion loss. Featuring 26-AWG Amphenol Spectra-Strip SKEWCLEAR? 8-pair (4X) wire construction; widely considered by OEM's and Engineers alike as the superior choice for bandwidth-intense applications such as QDR InfiniBand. Each 5m (16.4-ft) length QSFP 4X QDR InfiniBand Cable goes through a rigorous assembly and test process aimed at eliminating unnecessary attenuation caused by signal reflection, skew, and harmonic distortion. Our cables are fully compliant to the QSFP MSA (SFF-8436) for guaranteed compatibility with any brand 4X QDR IB host-bus adapter or switch with QSFP ports installed. Also available in 1m, 2m and 3m lengths.