40G QSFP+ DAC Overview – QFX-QSFP-DAC-3M and QSFP-H40G-CU3M 日期： 五月 09, 2016 40G QSFP+ DAC Cisco 40G DAC cable Juniper 40G DAC cable QFX-QSFP-DAC-3M QSFP-H40G-CU3M QSFP+ DAC QSFP+ to QSFP+ Direct Attach Copper Cable +