Finisar CorporationFinisar Corporation, now a part of II-VI Incorporated, is renowned for its development and manufacturing of optoelectronic components and subsystems primarily used in high-speed data communication and telecommunications. The company operates primarily within the optical components domain, focusing on products such as transceivers, optical modules, and active optical cables.
One of the main product lines includes optical transceivers, which are critical for transmitting and receiving data over fiber optic networks. These transceivers are offered in various form factors, such as SFP (Small Form-factor Pluggable), SFP+, QSFP (Quad Small Form-factor Pluggable), and CFP (C Form-factor Pluggable). The specifications of these components typically include data rates ranging from 1 Gbps to 400 Gbps, with support for various protocols like Ethernet, Fibre Channel, and SONET/SDH. Finisar transceivers can support distances from a few meters with multimode fiber to tens of kilometers with single-mode fiber, facilitated by technologies like Distributed Feedback Laser (DFB) and Vertical-Cavity Surface-Emitting Laser (VCSEL).
In addition to transceivers, Finisar manufactures a range of optical modules, including DWDM (Dense Wavelength Division Multiplexing) modules, known for their ability to increase bandwidth by allowing multiple data streams over a single fiber. These modules often feature advanced technologies such as wavelength stabilization and temperature compensation for optimal performance across varying environmental conditions.
Furthermore, Finisar's active optical cables (AOCs) are another significant product line that combine transceiver technology with fiber optic cabling, providing high-speed data connectivity for short distances, particularly in data centers and high-performance computing applications.
The company serves various industries, including telecommunications, data centers, enterprise networks, and cable television providers. Their components are essential for building high-bandwidth networks and enhancing data transmission capabilities, notably in the face of increasing demand for faster, more efficient data communication technologies. Finisar’s focus on innovation in optical technology positions it as a key player in addressing the challenges of modern data traffic and connectivity.
