Alcatelhttp://www.alcatel.com
Alloptichttp://www.alloptic.com
BroadLighthttp://www.broadlight.com
Corninghttp://www.corning.com
FlexLight Networkshttp://www.flexlightnetworks.com
Marconi Communicationshttp://www.marconi.com
NEC Eluminant Technologieshttp://www.eluminant.com
OnePath Networkshttp://www.onepathnet.com
Optical Solutionshttp://www.opticalsolutions.com
Paceon (отделение Mitsubishi Electric & Electronics USA)http://www.paceon.com
Quantum Bridge Communicationshttp://www.quantumbridge.com
Terawave Communicationshttp://www.terawave.com
Wave7 Opticshttp://www.wave7optics.com
Worldwide Packetshttp://www.wwp.com