Filed Sept. 16, 2026

Serial No. 50111291

Class Electronic and optical communications instruments and components, namely, optical transceivers; Electronic and optical communications instruments and components, namely, optical transmitters; Optical receivers; Electronic and optical communications instruments and components, namely, optical data links; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including Ethernet switches and routers, fiber-to-the-home and ethernet-over-VDSL access aggregators, terminators and repeaters, and remote presence management products, namely, switches, and console, alarm, sensor and power management devices; Computer hardware for telecommunications; Electronic and optical communications instruments and components, namely, communication link testers for testing communication links; 021; 023; 026; 036; 038; 100; 101; 104; 100; 101

Case Type Trademark Service mark