Tripp Lite 40GbE QSFP+ to 10GbE SFP+ Passive Copper Breakout Cable QSFP-4SFP10G-CU1M Compatible 1M 3'' - QSFP+/SFP+ for Network Device, Switch, Server - 5 GB/s - 3.28 ft - 1 x QSFP+ Male Network - 4 x SFP+ Male Network - Black" N281-0

The N281-01M-BK 40 GbE QSFP+ to 10 GbE SFP+ Passive DAC Copper Breakout Cable provides next-generation performance by connecting your 40 GbE QSFP+ system to four 10 GbE SFP+ servers, switches and/or adapters. It''s ideal for connecting active network equipment in data centers, high-end servers and enterprise wiring closets. This one-meter hot-pluggable cable features zinc die-cast QSFP+ and SFP+ male connectors for superior EMI resistance, minimal insertion loss and low crosstalk for better performance. Ergonomic pull-tab ejectors make connecting to equipment a quick, easy task. Eight-pair wire technology is optimized for bandwidth-intense applications, including 40-Gigabit Ethernet (40GBASE-CR4), 10GBASE-CR4, 6G SAS, Fibre Channel and SONET.Flexible 30 AWG conductors maintain a smooth high-frequency response (20 GHz). The N281-01M-BK undergoes a rigorous assembly and testing procedure aimed at eliminating unnecessary signal loss. It''s fully compliant with the MSA (Multi-Source Agreement) SFF-8431 and SFF-8436 architecture for guaranteed compatibility with all QSFP and QSFP+ ports. Compatible with SDR, DDR and QDR.