Optical Fiber
G.652D single-mode fiber
Standard single-mode fiber for metro, access and long-haul cable, supplied on reels.
ColouringLoose tube
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Optical Fiber
Our main line: G.652D single-mode and G.657A1 / G.657A2 / G.657B3 bend-insensitive fiber, supplied on reels for optical cable production.
G.652DG.657A1G.657A2G.657B3
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Four fiber grades
Standard single-mode and three bend-insensitive grades, each with its own reel and specification page.
Optical Fiber
G.657A1 bend-insensitive fiber
Bend-insensitive single-mode fiber for access and indoor cable with tighter routing.
ColouringLoose tube
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Optical Fiber
G.657A2 bend-insensitive fiber
Bend-insensitive fiber for drop cable and compact cabinets where small coils are unavoidable.
ColouringLoose tube
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Optical Fiber
G.657B3 high-bend fiber
High-bend fiber for tight indoor routes, wall boxes and short-radius cable assemblies.
ColouringLoose tube
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Choosing by application
We only discuss material and process fit. Transmission performance is confirmed against the fiber you specify.
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G.652D for metro and access
Standard single-mode for metro, access and long-haul cable, coloured before loose tube.
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G.657A1 / A2 for indoor cable
Bend-insensitive fiber for drop cable and compact cabinets with small coils.
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G.657B3 for tight bends
High-bend fiber for wall boxes and short-radius cable assemblies.
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The rest of the cable
Fiber is the start. These subcategories complete the cable.
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