Advance Data Sheet February 2000 D572-Type 1.5 µ.
D572-20FS - D572-Type 1.5 m m Uncooled DFB FastLight Laser Module
D572C20FS - D572-Type 1.5 m m Uncooled DFB FastLight Laser Module for 2.5 Gbits/s and High Bandwidth Applications