O-band QKD link over a multiple ONT loaded carrier-grade GPON for FTTH applications

N. Makris, A. Ntanos, A. Papageorgopoulos +10

We have successfully integrated an O-band commercial Quantum-Key-Distribution (QKD) system over a lit GPON testbed that replicates a carrier-grade Fiber-to-the-Home (FTTH) optical…