JDS Uniphase SWS15101 OPT P6,M Tunable Laser Source. JDSU Nettest Photonetics SWS15101 / 3642HE15 Photonetics Tunics-PRI Tunable Laser Source, 1550nm. Options P6 and M. Features Tuning Range: 1520-1600nm Max Output Power: 1.5mW NetTest Tunics Platform Design Optical Interface: FC/APC