QSFP-4SFP10G-CU5M Optical Transceiver Module 4xSFP10G Passive Copper Splitter Cable The Cisco 40GBASE QSFP (Quad Small Form-Factor Pluggable) 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. Product Code QSFP-H40G-CU1M Description Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 1-meter, passive Dimensions 13.5 x 18.4 x 72.4 mm Wavelength (nm) Cable Type Direct-attach copper cable assembly Core Size (microns) Modal Bandwidth (MHz-km) Cable Distance 1m Power Consumption (W) 1.5 Pull Tab Color Beige Product Code QSFP-H40G-CU0-5M QSFP-H40G-CU1M QSFP-H40G-CU2M QSFP-H40G-CU3M QSFP-H40G-CU4M QSFP-H40G-CU5M Description Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 0.5-meter, passive Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 1-meter, passive Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 2-meter, passive Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 3-meter, passive Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 4-meter, passive Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 5-meter, passive Wavelength (nm) Cable Type Direct-attach copper cable assembly Direct-attach copper cable assembly Direct-attach copper cable assembly Direct-attach copper cable assembly Direct-attach copper cable assembly Direct-attach copper cable assembly Core Size (microns) Modal Bandwidth (MHz-km) Cable Distance 0.5m 1m 2m 3m 4m 5m Power Consumption (W) 1.5 1.5 1.5 1.5 1.5 1.5 Pull Tab Color Beige Beige Brown Orange Orange Gray QSFP-H40G-CU1M Overview