This 9.8' long 40G QSFP+ Active Optical Cable from AVPRO Edge can be used for stacking an AC-MXNET-10G-SW24Q/SW48Q to another AC-MXNET-10G-SW24Q/SW48Q. This SFP+ Active Optical Cable (AOC) is a direct-attach fiber with QSFP+ connectors and operates over Multi-Mode Fiber (MMF). This AOC is compliant with the SFF-8436 QSFP+ MSA standards. It provides a cost-efficient solution as compared to using discrete optical transceivers and optical patch cables and is suitable for 40 Gb/s connections within racks and across adjacent racks.