JOINWIT Trademark

Fiber optic instruments, namely, optical time-domain reflectometers (OTDR); optical fiber splicing instruments, namely, optical fiber fusion splicers, optical fiber cutters and jacket removers, fiber splicing machines; lasers for measuring purposes; radiation-measuring instruments; Electro-optical instruments for use in inspection and measurement of industrial components; Test equipment for use on telecommunications equipment, namely, meters to analyze electric power supply, optical signal loss testers, optical light source detectors for tunable or fixes optical sources, optical telecommunication switches, visual fault locator for single mode and multimode optical fibers, live optical fiber detector, variable optical signal attenuators for creating a calibrated level of optical attenuation, back-reflection meters in the nature of meters for measuring optical return loss, optical time-domain reflectometers (OTDR) to fully characterize the optical link, optical spectrum analyzer, optical dispersion analyzers, optical modulation analyzers, optical visual fault locators (VFL), resistive fault locator for copper wire, copper and digital subscriber line (DSL) time-domain reflectometers to fully characterize the copper wire, broadband signal power spectrum density analyzer, digital multimeter, voice frequency and wideband noise analyzer, voice frequency and wideband longitudinal balance analyzer, internet speed analyzers for testing DSL and internet service, internet protocol testers in the nature of computer hardware and software for capturing and analyzing signals and data traffic over telecommunications channels, specifically for Ethernet, synchronous optical networking and synchronous digital hierarchy (SONET/SDH), and for Fiber Channel technologies; 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, all the aforesaid telecommunications equipment for use with optical transport networks (OTN) and with common public radio interface (CPRI) and open base station architecture initiative (OBSAI); computer hardware and software and mobile device software applications for communication network testing, troubleshooting, analyzing, monitoring, management, emulation, optimization, characterization, and analytics