XKL, LLC

XKL provides 1GE-10GE-100GE DWDM fiber optics for next generation networks, data center interconnect, and enterprise fiber optic backbones. XKL DarkStar systems light dark fiber to create the very low latency private long haul networks essential for today’s high-performance computing and business applications. In the carrier optical network migration from SONET/SDH to default 10GE service, DarkStars provide the optical modulation, wavelength aggregation, ROADM add/drop, and optical amplification needed to run reliable low latency 100GE in existing 10Gbps fiber over very long (2000km) distances.