Wavelength division multiplexers (WDM) are passive devices that combine light signals with different wavelengths, coming from different fibers, onto a single fiber. They include dense wavelength division multiplexers (DWDM), devices that use optical (analog) multiplexing techniques to increase the carrying capacity of fiber networks beyond levels that can be accomplished via time division multiplexing (TDM). Search by Specification | Learn More about Wavelength Division Multiplexers (WDM)

Fiber optic receivers are instruments that convert light into electrical signals. They contain a photodiode semiconductor, signal conditioning circuitry, and an amplifier. Search by Specification | Learn More about Fiber Optic Receivers

Optical fiber identifiers are designed to non-invasively identify continuous-wave signals in fiber optic cables. They are low cost, hand-held tools that identify signals in single-mode fiber without interrupting service or damaging the fiber. Search by Specification | Learn More about Optical Fiber Identifiers

Specialty optical fiber is modified, usually by doping, for a specialized function. It consists of one or more transparent fibers enclosed in a protective covering. Search by Specification | Learn More about Specialty Optical Fiber

Fiber optic proximity sensors use fiber optic technology to detect the proximity of target objects. Search by Specification | Learn More about Fiber Optic Proximity Sensors

Fiber optic cables are composed of one or more transparent optical fibers enclosed in protective coverings and strength members. Fiber optic cables are used to transmit "light" data. Search by Specification | Learn More about Fiber Optic Cables

Fiber optic filters allow only specific wavelengths to pass into a larger fiber optic system. Learn More about Fiber Optic Filters

Optical time domain reflectometers (OTDR) measure the elapsed time and intensity of light reflected along an optical fiber. They are useful tools for locating problems in an optical network as they can compute the distance to breaks or attenuation. Search by Specification | Learn More about Optical Time Domain Reflectometers

Fiber optic couplers are optical devices that connect three or more fiber ends, dividing one input between two or more outputs, or combining two or more inputs into one output. Search by Specification | Learn More about Fiber Optic Couplers

Fiber optic connectors are used to align and join two or more fibers together to provide a means for attaching to, or decoupling from, a transmitter, receiver, or other fiber optic device. Search by Specification | Learn More about Fiber Optic Connectors

Fiber optic switches route an optical signal without electro-optical and opto-electrical conversions. Search by Specification | Learn More about Fiber Optic Switches

Fiber optic light guides are bundles of optical fibers used for the controlled deliver of light. They tend to be more rigid, and transmit well in both the visible and near-infrared (near-IR) regions of the electromagnetic spectrum. Fiber optic light guides are sometimes called fiber optic light pipes (fiber optic lightpipes). Search by Specification | Learn More about Fiber Optic Light Guides

Fiber optic attenuators are devices that reduce signal power in fiber optic links by inducing a fixed or variable loss. They are used to control the power level of optical signals at the outputs of light sources and electrical-to-optical (E/O) converters. They are also used to test the linearity and dynamic range of photo sensors and photo detectors. Search by Specification | Learn More about Fiber Optic Attenuators

Optical isolators are optical devices that allow light to be transmitted in only one direction. They are most often used to prevent any light from reflecting back down the fiber, as this light would enter the source and cause feedback problems. Search by Specification | Learn More about Optical Isolators