With two FC/PC fiber connectors at Mux/demux common ports, with ribbon fibers at other ports. There is 6-pin electrical interface, see 2nd and 5th photos below for pinout info. General description for 100 GHz, Wideband (Flat Top) Arrayed Waveguide Gratings (AWG) : JDSU 100 GHz,Wideband Arrayed Waveguide Gratings (AWGs) provide a price competitive, small-form-factor alternative to standard thin film based dense wavelength division multiplexing (DWDM). JDSU AWGs are a product of advanced PLC fabrication capabilities, and are offered in both mux and demux configurations. The low cost and high performance make them the ideal solution for Metro and Long Haul DWDM applications. JDSU AWGs can incorporate micro-controller-based internal temperature control (ITC) circuitry to allow stable alignment with the ITU grid. The optional ITC eliminates the need for external temperature control, and does not impact package dimensions. Key Features ? Low insertion loss ? Low ripple and superior loss uniformity ? Wide channel bandwidth ? Low polarization dependent loss ? Low chromatic dispersion ? High adjacent channel isolation ? Low power consumption ? Compact size ? Integrated temperature controller (optional) Applications ? Metro and long haul mux/demux ? OADM network nodes ? Original equipment manufacturer (OEM) applications