Operator Trial of Quadruple PON Coexistence with 100G-PON, 50G-PON, 25GS-PON and XGS-PON

We present North American operator trial involving world’s first simultaneous operation of four PON technologies: 100 G -PON, 50 G -PON, 25 GS -PON and XGS-PON over a field-deployed $11-\mathrm{km}$-long fiber. We report correct operation of all systems in the trial.