Backbone interface, a terminal interface for communications...

Balanced optical signal processor

Balun for coaxial cable transmission

Band optical add/drop multiplexing

Band optical add/drop multiplexing

Banded semiconductor optical amplifiers and waveblockers

Bandpass filter circuit, band-elimination filter circuit,...

Bandwidth allocation device and dynamic bandwidth allocation...

Bandwidth allocation device and dynamic bandwidth allocation...

Battery module transceiver for extending the range of an...

Battery-powered IR transmitter having constant power output

Bi-directional cross-connect

Bi-directional dispersion compensator

Bi-directional electrical to optical converter module

Bi-directional long haul/ultra long haul optical...

Bi-directional long haul/ultra long haul optical...

Bi-directional optical add/drop multiplexer for WDM optical...

Bi-directional optical communications system and...

Bi-directional optical cross-connect device

Bi-directional optical link between multiple data sources...