TIERNAN COMMUNICATIONS

telecommunication equipment for digital communication and digital video compression and distribution equipment, namely, encoders, encoder option cards, decoders, integrated receiver decoders, integrated receiver decoder option cards, interface units, modulators, demodulators, satellite modulators, conditional access processors, encryption processors, decryption processors, redundancy switches, multiplex units, demultiplex units, re-multiplex units, cable, and software for management and control of digital communication and digital video compression and distribution equipment