Two-hop all-optical label swapping with variable length 80 Gb/s packets and 10 Gb/s labels using nonlinear fiber wavelength converters, unicast/multicast output and a single EAM for 80- to 10 Gb/s packet demultiplexing

We demonstrate for the first time two hops of all-optical label swapping of variable length 80 Gb/s packets and 10 Gb/s optical labels, with unicast/multicast capability using an all-optical fiber cross-phase modulation wavelength converter.