Fiber optic connectors; Fiber optic patch cables; Optical fiber distribution frames; Optical fiber splice enclosures; Optical connectors; Cable management systems for use in telecommunications and data center equipment, namely, fiber optic cable organizers, frames, and trays; Computer hardware for telecommunications, data center, and networking applications, namely, high-density fiber optic cross-connect devices; Signal identification devices for use with fiber optic networks, namely, visual ...