Product description Glsun d2x2b fiber optical switch - introduction Sun-fsw-d2x2b fiber optical switch, which is famous for its high performance, low insertion loss and compact dimension: (l)27.0x(w)12.6x(h)8.2mm. It is an ideal component for oadm, oxc, system monitoring and protection. With compact package, it can be easy to integrate into a high density optical communication system. Features Low insertion loss Wide wavelength range Low crosstalk High stability, high reliability Epoxy-free on optical path Latching and non-latching Applications R&d in laboratory System monitoring Oadm Man (metropolitan area network)