
Nokia introduced its Lightspan SF-8M optical line terminal (OLT) with support both GPON and XGS-PON and future support for 25G PON. The sealed remote OLT comes with flexible powering options, including power-over-coax making the unit particularly suitable for cable operators.Based on the Nokia Quillion chipset, the Lightspan SF-8M will support eight GPON, XGS-PON, or multi-PON ports, or four 25G PON ports. It will also come with flexible powering...