WWDM (Wideband Wavelength Division Multiplexing) coupler; CWDM (Coarse Wavelength Division Multiplexing) multiplexer demultiplexer, CWDM optical add/drop multiplexer, CWDM optical drop and pass multiplexer. DWDM (Dense Wavelength Division Multiplexing) multiplexer demultiplexer, DWDM optical add/drop multiplexer, DWDM optical drop and pass multiplexer. Single mode single fiber collimator, single mode dual fiber collimator, single mode hermetic single fiber collimator, single mode tap collimator, single mode collimator array, multi mode fiber collimator, multi-mode single fiber collimator, multi-mode dual fiber collimator, PM fiber collimator, PM single fiber collimator, PM dual fiber collimator, RC (Reduced Cladding) fiber collimator. Pluggable optics, namely SFPs (Small Form Factor Pluggable Optics), GBICs (Gigabit Interface Converters), XFPs (10 Gigabit Small Form Factor Pluggable), Xenpack Transponders, XPAK Transponders, X2 Transponders; Fiber optics subcomponents, namely optical circulator, opto-mechanical switch, opto-mechanical switch; Fiber optic patch cords and accessories, namely, single mode fiber optic patch cords, multi mode fiber optic patch cords, simplex and duplex fiber optic bulkhead adaptors; Cables, namely computer cables, coaxial cables, electric cables, electronic cables; Switching, transmission and repeater equipment, namely transponders, Ethernet and serial communication modems and fiber optic extenders, SONET multiplexers, channel banks, digital cross-connects, Ethernet switches, LAN adapters, concentrators and multiplexers, muxponders, access units, transceivers, media converters, protocol converters. Tuning devices; radio tuners; stereo tuners; radio receivers and radio signal tuners; car broadcasting tuners; transceivers; downloadable applications to be used with the aforementioned goods