PS, PENNER SUPPLY

Fiber optic cables; Fiber optic connectors; Fiber optic instruments, namely, OTDR and OPM; Fiber optic light and image conduits; Fiber optics; Optical fiber arrays; Optical fiber cables; Optical fiber connectors; Optical fibers sold as a component of fiber optical cables; 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