Cisco. 40GBase-CR4. Direct attach cable. QSFP to QSFP. 6.6 ft. Passive
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[specifications] [/specifications]The Cisco 40GBASE QSFP portfolio offers customers a wide variety of high-density and low-power 40 Gigabit Ethernet connectivity options for data center. high-performance computing 00networks. enterprise core. and distribution layers. and service provider applications.
