1m 3.3ft 10G SFP+ DAC Cable. he EXSFP10GE1M is a Juniper EX-SFP-10GE-DAC-1M compatible direct-attach copper SFP+ cable that's designed, programmed and tested to work with Juniper brand compatible switches and routers and complies with MSA industry standards. Designed for high-speed performance, this low-power, low-latency SFP cable is a cost-effective alternative to fiber-optic cable assemblies, supporting short-distance applications such as point-to-point in-rack network switch or server connections.