Speciality fibre solutions

Lightera (formerly OFS) is a recognised leader in design and manufacturing of optical fibres, cables, and assemblies for medical applications.

Optical fibres for high power delivery, imaging, and sensing applications in a medical environment.

GiHCS multi-mode fibres with 50 µm or 62.5 µm core diameters are especially suitable for harsh environment applications.

HCS fibres have a proprietary polymer applied to the surface of the fused silica during the fibre drawing process.

Lightera (formerly OFS) offers pure core single mode optical fibres optimised for use with Coherent Rayleigh and Brillouin backscatter systems.

Lightera (formerly OFS) Multicore Fibre (MCF) is available with single mode (SM) or multi-mode (MM) cores, and as a twisted multicore for sensing.

Dual core optical fibres are specifically designed for dual end Raman Distributed Temperature Sensing (RDTS) applications.

The pure-fused silica core is used in several fibre products and in applications where its high transparency is a real benefit.

Optical fibres with a carbon coating is specifically chosen for applications exposed to high stress and high humidity.

PM fibres in various coating/cladding diameter configurations and optimised in performance for high birefringence.

OFS µlinx avionics and tether fibre optic cables are specifically designed for high strength and low weight applications.

FOS products with multi-mode (MM) or single mode (SM) fibre supporting Rayleigh, Raman, and Brillouin techniques.

Lightera (formerly OFS) Avionics cables for commercial and military aircraft ruggedised for abrasion, shock, chemicals, and temperature.

OFS capabilities to manufacture hybrid cables allows varying configurations of fibre and copper in a single cable jacket.

Zip-cord assemblies for indoor use with either HCS® or Graded-Index HCS® (GiHCS) subcomponent fibres.

HCS® (Hard Clad Silica) and Graded-Index HCS cables and connectors from Lightera (formerly OFS) supporting Crimp & Cleave technology.

The low-smoke zero-halogen (LSZH) cable jacket is free of halogenated materials so is ideal for enclosed installations.

PYROCOAT polyimide coated optical fibres are specifically chosen for harsh temperature sensing and communications environments.

A high-density outside plant fibre optic cable that houses up to 864 fibres using 200 µm rollable ribbon technology in a completely gel-free core. This design yields a smaller, lighter cable for easier installation and faster splicing in high-capacity network deployments.

M-Pack Indoor/Outdoor Backbone and MDU Drop Cables are compact fibre optic cables designed for seamless in-building and outdoor connectivity. They combine plenum-rated indoor safety with outdoor durability, enabling continuous fibre runs from outside plant into multi-dwelling units (MDUs) with minimal signal loss and easy installation.

The RollR® Central Core Rollable Ribbon Microcable is a high-density fibre optic cable that combines 144 or 288 optical fibres in a compact, gel-free design. It uses innovative rollable ribbon technology to maximise fibre count in congested ducts while simplifying mass fusion splicing and installation.

A high-density 1U fibre optic patch panel compatible with modular HDX cassettes, supporting up to 144 fibre connections in a single rack unit. It offers a compact, plug-and-play solution for managing large volumes of fibre links in data centre and telecom environments.

This pre-terminated optical trunk cable comes fully assembled with high-performance LC or MPO/MTP connectors in 8-fibre or 12-fibre versions. It provides a plug-and-play multi-fibre link for high-speed networks, eliminating the need for on-site fibre termination or splicing.

The FLX 1U/2U/4U Modular Optical Distribution Frame is a flexible, rack-mounted fibre management solution offered in three height options. It provides scalable capacity and organised protection for optical fibre connections in telecommunications and data centre environments.

The HDX 1U Modular Optical Distribution Frame is a high-density fibre-optic patch panel designed to accommodate up to 144 fibre connections in a single 1U 19-inch rack space. It provides a compact, modular solution for organising and protecting large numbers of fibre links in telecom and data centre environments.

The HDX 12F MPO/MTP to LC cassette module is a high-density optical interface that connects a 12-fibre MPO trunk cable to twelve LC ports. It offers a plug-and-play solution for breaking out multi-fibre backbone links into standard LC connections with minimal effort.

The R-Pack™ Rollable Ribbon LSZH Dual Rated Backbone Cable is a high‐density optical fibre backbone cable featuring an innovative rollable ribbon design. It combines a compact, flexible construction with dual fire-safety ratings, making it suitable for demanding data centre and building connectivity.

HCXtreme® 550-22 is an all-silica, multimode step-index optical fibre with a large 550 µm core, engineered for delivering high-power laser light in demanding conditions. It features a special hard polymer cladding and a durable blue buffer to maintain reliable performance even when the fibre is tightly bent.

The CF04406 Series PYROCOAT 200 µm Multimode Step-Index Optical Fibre is a large-core, all-silica optical fibre with a specialised polyimide coating for reliable high-power light transmission from ultraviolet to near-infrared wavelengths in harsh and high-temperature environments.

The GyroSil® 1550 polarisation-maintaining optical fibre is a specialty fibre designed for fibre-optic gyroscopes, featuring an ultra-small 80 µm cladding diameter, dual acrylate coating, and low-loss performance at 1550 nm for compact, high-precision coil designs.

The FlightLinx® 62.5 µm graded-index multimode fibre optic cable is a rugged 1.8 mm simplex cable designed for demanding aerospace applications. It delivers reliable high-speed data connectivity in commercial aircraft environments while meeting stringent ARINC 802 standards for safety and performance.

The C87945 AcoustiSens® Single-Mode Bend-Insensitive Simplex DAS Fibre Optic Cable is a tight-buffered single-fibre cable designed for distributed acoustic sensing applications, using enhanced Rayleigh backscatter to improve vibration detection sensitivity while remaining compatible with standard DAS interrogators.

A dual-fibre 200 µm HCS cable in a 2.5 mm LSZH zipcord construction, designed for safe and easy indoor deployment. It supports quick crimp-and-cleave terminations, ensuring reliable optical links in demanding industrial environments.

The FlightGuide Simplex 1.8 mm OM2 fibre optic cable is a robust 50/125 µm multimode graded-index cable engineered for aerospace and other harsh environments. It features rugged construction with a carbon-coated fibre core, aramid reinforcement and an ETFE jacket for reliable optical performance under extreme conditions.

The C21053 is a 4-fibre low-smoke zero-halogen (LSZH) fibre optic cable with a waterblocked construction and 200 µm HCS® step-index multimode cores. It is engineered for demanding indoor/outdoor environments, delivering reliable optical performance along with enhanced fire safety and durability.

A robust simplex 3.0 mm fibre optic cable built around a 1000 µm Hard-Clad Silica (HCS) step-index core. It is designed for industrial data communication, offering a durable construction for reliable performance in harsh environments.

The 50/125 µm OM2 multi-mode graded-index optical fibre is a high-performance fibre optic medium designed for reliable short- to medium-range data communication. It offers low signal attenuation and a high bandwidth capacity, making it ideal for Gigabit Ethernet and other network applications within buildings or campus environments.

A 62.5/125 µm graded-index multimode optical fibre engineered for high-reliability and high-bandwidth data communication links. It offers low signal attenuation and robust construction, ensuring dependable performance in enterprise networks and other demanding environments.

A 100/140 µm graded-index multimode optical fibre designed for extreme temperatures and harsh environments. It features a large-core silica construction with a high-temperature polyimide coating, enabling efficient light coupling at 850 nm and 1300 nm even under up to 300 °C operation.

A rugged 365/400 µm multi-mode step-index optical fibre with a hard polymer cladding (HCS) for enhanced durability and easy handling. Its reduced buffer design gives a smaller overall diameter, simplifying installation in tight spaces and making it ideal for industrial, sensing, and other demanding optical links.

A single-mode optical fibre with dual carbon and PYROCOAT® polyimide coatings optimised for 1310 nm and 1550 nm operation in extreme conditions. It offers reliable performance at high temperatures up to ~300 °C and in harsh environments, making it ideal for oil/gas downhole communications, geophysical sensing, and other demanding applications.

A single-mode optical fibre designed for dual-wavelength operation at 1310 nm and 1550 nm with a nominal NA of 0.11. It features a PYROCOAT® polyimide coating for reliable performance in high-temperature and harsh environments.

The BF05717-06 is a single-mode 1310 nm optical fibre optimised for Optical Coherence Tomography (OCT) applications and harsh environments. It uses a PYROCOAT® polyimide coating to deliver reliable, high-performance signal transmission even under extreme temperatures and conditions.

A 105/125 µm multi-mode step-index launch optical fibre designed for efficient delivery of high-power laser light. It offers multiple numerical aperture options and precise core geometry to ensure broad compatibility with fibre-coupled diode laser systems.

ClearLite 1550 nm 0.17 NA is a single-mode optical fibre optimised for operation at the 1550 nm wavelength with a nominal numerical aperture of 0.17. Its longer cut-off design and dual-layer acrylate coating provide improved bend performance and robust reliability for demanding photonic applications.

The ClearLite 1550 nm 0.17 NA PYROCOAT optical fibre is a single-mode fibre optimised for operation at the 1550 nm wavelength. It combines a high 0.17 numerical aperture design with a robust PYROCOAT® polyimide coating to deliver reliable optical performance in harsh, high-temperature environments.

ClearLite 1550 nm 0.17 NA Micro Optical Fibre is a specialty single-mode fibre designed for efficient operation at the 1550 nm wavelength. It features a micro-scale 80 µm cladding that enables tight bending with minimal signal loss, making it well-suited for precision optical sensors and gyroscopes.

ClearLite 1310 nm 0.21 NA Pyrocoat is a single-mode optical fibre for 1310 nm and 1550 nm operation, optimised for harsh environments and tight bends. It offers a high numerical aperture (0.21) for improved bend tolerance and uses a high-temperature Pyrocoat® polyimide coating for reliable performance under extreme conditions.

A single-mode optical fibre operating at 1310 nm and 1550 nm with a nominal numerical aperture of 0.11. It features a reduced 80 µm cladding diameter for tight coil installations, making it ideal for high-precision fibre optic sensors, couplers, and gyroscope coils.

A 1550 nm polarisation-maintaining optical fibre engineered to preserve linear light polarisation for high-performance photonic applications. It offers low attenuation and low polarisation crosstalk, making it ideal for laser pigtails, modulators and other sensitive optical systems.

The BF06832-06 TruePhase 14XX 250 µm polarisation-maintaining optical fibre is a specialty fibre optimised for the 1400–1490 nm wavelength band. It delivers stable, polarised light output with high reliability, making it ideal for Raman amplification and other precision optical applications in this range.

The TruePhase® 1400–1490 nm Polarisation-Maintaining Optical Fibre (400 µm coating) is a specialised single-mode fibre optimised for the 1400–1490 nm wavelength band. It maintains a linear polarisation state over long distances, making it well-suited for high-power Raman optical amplification and other photonic applications requiring stable polarisation.

A 50/125 µm multimode step-index launch optical fibre optimised for stable high-power light delivery. It offers a low numerical aperture and robust coating options for use in demanding optical applications.

A robust Hard-Clad Silica (HCS) optical fibre with a 125 µm core diameter, 0.37 numerical aperture, and low hydroxyl content for reliable light transmission in demanding industrial, aerospace, medical, and sensing applications.

The HCP-M0200T is a 200 µm hard-clad silica (HCS®) optical fibre with a high numerical aperture of 0.37 and a Low OH silica core for enhanced near-infrared transmission. It provides a robust, large-core step-index multimode fibre solution for industrial, sensing, medical laser, and harsh-environment applications.

The CF01493-42 is a 365 µm core HCS all-silica step-index optical fibre with 0.22 NA, optimised for high-OH UV-visible light transmission. It delivers efficient ultraviolet and visible light throughput with a high damage threshold for demanding industrial, scientific, and medical applications.

The HCS® 600 µm 0.37 NA High OH optical fibre is a large-core hard-clad silica multimode fibre designed for robust performance in industrial, medical, and sensing applications. It features a polymer-coated silica core for high mechanical strength and reliable optical transmission across visible and near-infrared wavelengths.

The CF01493-62 HCS 1500 µm 0.37 NA Step-Index Low OH Optical Fibre is an exceptionally large-core multimode optical fibre with hard polymer cladding for high durability, broad wavelength coverage, and reliable performance in industrial, medical, sensing, and high-power laser applications.

The CF01493-41 HCS 200 µm high OH optical fibre is a large-core, all-silica step-index multimode fibre optimised for ultraviolet and visible light transmission. It features a hard polymer cladding for robust mechanical performance, making it ideal for high-intensity illumination and laser delivery in demanding environments.

The CF01493-11 HCS 300 µm Low OH Optical Fibre is a large-core polymer-clad silica fibre designed for demanding industrial and optical applications. It features a 300 µm core diameter, high 0.37 numerical aperture, and low-OH silica core for efficient light coupling and durable performance in harsh environments.

A 1000 µm core Hard-Clad Silica (HCS®) optical fibre with a durable polymer cladding and low-OH pure silica core. This large-core 0.37 NA fibre offers robust performance and broad wavelength capability for industrial, medical and scientific optical links.

A 200 µm core hard-clad silica optical fibre with 0.22 NA and low hydroxyl content, engineered for reliable light transmission in demanding environments. It offers high power-handling capability and robust performance from the near-infrared spectrum to industrial and medical laser applications.

This 550 µm core all-silica optical fibre features low OH content and a 0.22 NA step-index design for efficient near-infrared light transmission. It offers a high damage threshold and biocompatible construction, making it ideal for high-power laser delivery and medical applications.

HCS® 600 µm Low OH Optical Fibre is a robust large-core multimode fibre designed for high-reliability performance in demanding industrial and optical applications. It combines a 600 µm pure silica core with a durable polymer cladding, providing broad wavelength operation (NA 0.37) and stable optical performance even in harsh environments.

CF01493-54 HCS 940 µm Low-OH Step-Index Optical Fibre is an ultra-large-core multimode fibre designed for efficient light transmission in the near-infrared range. Its all-silica construction and robust polymer cladding deliver high power handling and reliability in demanding industrial and medical applications.

The CF01493-20 HCS® 400 µm 0.37 NA High OH Optical Fibre is a robust large-core multimode fibre featuring a hard polymer cladding for durability. It offers high numerical aperture and broad spectral usability, making it ideal for demanding industrial, medical, and sensing applications.

The CF01493-19 HCS® 300 µm 0.37 NA High OH Optical Fibre is a rugged large-core multimode optical fibre with a hard-clad silica design, a 300 µm core, and 0.37 numerical aperture for visible to near-infrared industrial, sensing, and laser delivery applications.

A hard-clad silica (HCS) optical fibre with a large 365 µm all-silica core and low hydroxyl content designed for efficient near-infrared light transmission. This step-index multimode fibre offers a 0.22 numerical aperture and high power-handling capability, making it ideal for high-power laser delivery in medical and industrial applications.

The HCP-M0800T is a Hard-Clad Silica (HCS) 800 µm 0.37 NA step-index optical fibre with low hydroxyl content, designed for robust light transmission in industrial, sensing, and high-power laser applications.

ClearLite 820/850 nm 0.15 NA MICRO Optical Fibre is a specialised single-mode optical fibre designed for efficient operation at both 820 nm and 850 nm. It features an 80 µm reduced cladding diameter and a nominal 0.16 numerical aperture, enabling integration into compact photonic devices and sensor systems.

A 100 µm core, step-index multimode optical fibre with a high-temperature PYROCOAT® polyimide coating and low-OH silica core optimised for near-infrared applications. It offers a high damage threshold and biocompatible construction, making it well-suited for medical lasers, industrial high-power laser delivery, and other demanding uses.

The CF04406 series 100 µm multi-mode step-index PYROCOAT® optical fibre is a specialty all-silica fibre with a high-temperature polyimide coating. It delivers reliable light transmission in extreme environments and is offered in high-OH and low-OH versions to support applications ranging from deep-UV to near-IR.

The HCS® 400 µm 0.43 NA Step-Index Low OH Optical Fibre is a large-core, hard-clad silica fibre with a 400 µm silica core and a durable polymer cladding. It offers a high numerical aperture of 0.43 and low hydroxyl (OH) content, enabling efficient light capture across a broad wavelength range with low attenuation.

The 105/125 µm Low OH Launch Optical Fibre is a specialty multi-mode fibre with a 105 µm core and 125 µm cladding. It features a step-index profile and low hydroxyl content for reduced infrared attenuation, providing stable light launching for high-performance optical applications.

TruePhase® 125/250 µm 1310 nm polarisation-maintaining optical fibre is a specialty single-mode fibre engineered to preserve the polarisation of light. It offers low attenuation and consistent polarisation performance for high-precision optical systems.

A 200 µm core hard-clad silica (HCS) multimode optical fibre with a high 0.43 numerical aperture and low-OH silica core. It provides robust, low-attenuation light transmission in the near-infrared range for demanding industrial, medical, and sensing applications.

The F14404 GiHCS® 62.5 µm graded-index optical fibre is a rugged multimode fibre built for industrial use. It combines a hard polymer cladding for high mechanical strength with a graded-index core that delivers enhanced bandwidth for reliable data communications in harsh environments.

The F15330 is a 125/250 µm coreless, acrylate-coated optical fibre used as a termination to eliminate back reflections in fibre-optic systems. When spliced onto an unused port, it provides a stable low-reflection endpoint with over 65 dB return loss for improved optical performance.

A large-core 365 µm, 0.22 NA step-index multimode optical fibre engineered for high-power laser delivery with enhanced durability. It features a hard polymer HCS® coating and a blue biocompatible buffer, ensuring reliable performance even under tight-bend conditions in medical and industrial applications.

HCXtreme® 272 µm 0.22 NA is a step-index multimode optical fibre optimised for high-power laser delivery. It offers a large core diameter with a specialised hard polymer coating that ensures reliable performance even under tight-bend conditions.

TruePhase® 125/250 µm 1550 nm polarisation-maintaining optical fibre is a specialised single-mode fibre that preserves the polarisation of light at the 1550 nm wavelength. It offers stable polarisation and low optical loss, making it ideal for high-precision photonics applications.

A 1310 nm single-mode optical fibre with a proprietary PYROCOAT® polyimide coating designed for extreme temperature environments. It offers reliable optical performance from deep cryogenic conditions up to high heat, making it ideal for long-term use in distributed sensing and communication applications.

F8950 is a 60/125 µm multimode step-index launch optical fibre with a low 0.22 numerical aperture. It is engineered to safely deliver high optical power in demanding laser and fibre-optic applications.

ClearLite® 1310/1550 nm 0.16 NA Optical Fibre is a single-mode fibre designed to operate efficiently at both 1310 nm and 1550 nm wavelengths. It features a nominal numerical aperture of 0.16 and a durable dual UV acrylate coating, enabling low-loss performance even when tightly coiled or used in harsh environments.

This multimode optical fibre has a 62.5 µm core and a 125 µm silica cladding. It is protected by a 155 µm PYROCOAT® polyimide coating, enabling the fibre to operate reliably at extremely high temperatures.

The F9922-02 TruePhase 1310 nm polarisation-maintaining optical fibre is a specialty single-mode fibre optimised for use at 1310 nm. It offers low signal attenuation and high birefringence to preserve light polarisation, making it ideal for critical optical applications such as CATV components and modulators.

The TruePhase 125/250 µm 980 nm Polarisation-Maintaining Optical Fibre is a specialised single-mode fibre engineered to preserve the polarisation state of light at around the 980 nm wavelength. It offers stable polarisation performance for high-precision photonics applications, ensuring consistent output in systems that demand polarisation control.