Know your gear
This is a Juniper Networks SRX-SFP-10GE-DAC1M compatible 10GBase-CU SFP+ to SFP+ direct attach cable that operates over passive copper with a maximum reach of 1.0m (3.28ft). It has been programmed, uniquely serialized, and data-traffic and application tested to ensure it is 100% compliant and functional. The direct attach cables are built to comply with MSA (Multi-Source Agreement) standards.