Graded-index multimode fibers, optimized for transmission at 850 and 1300 nm, are available with 50/125, 62.5/125 and 100/140 mm core/cladding diameters, featuring large bandwidth and low attenuation. Standard Communication Grade Fibers have a 250 mm acrylate buffer coating, allowing continuous operation in the -65°C to +135°C* temperature range.
Cabled standard fibers have a 900 mm outer jacket, surrounded by a layer of Kevlar^® strands for added strength and protection. An outer PVC cable jacket, 3 mm in diameter, provides additional environmental protection. Cabled fibers have an operating temperature of -20°C to +80°C, and are identified by the -C suffix in their model number.
High-temperature, multimode communication grade fibers are also available. The polyimide buffer coating applied to these fibers extends their upper operating range to +375°C and increases their chemical and abrasion resistance, enabling their use in harsher environments. High-temperature fibers are identified by the -T suffix in their model number.
Hermetically sealed multimode communication grade fibers are for applications in the harshest humidity and temperature environments. In these fibers, a carbon coating is deposited directly on the fiber cladding, followed by a polyimide coating, further enhancing the fibers’ resilience. These fibers ...

Graded-index multimode fibers, optimized for transmission at 850 and 1300 nm, are available with 50/125, 62.5/125 and 100/140 mm core/cladding diameters, featuring large bandwidth and low attenuation. Standard Communication Grade Fibers have a 250 mm acrylate buffer coating, allowing continuous operation in the -65°C to +135°C* temperature range.
Cabled standard fibers have a 900 mm outer jacket, surrounded by a layer of Kevlar^® strands for added strength and protection. An outer PVC cable jacket, 3 mm in diameter, provides additional environmental protection. Cabled fibers have an operating temperature of -20°C to +80°C, and are identified by the -C suffix in their model number.
High-temperature, multimode communication grade fibers are also available. The polyimide buffer coating applied to these fibers extends their upper operating range to +375°C and increases their chemical and abrasion resistance, enabling their use in harsher environments. High-temperature fibers are identified by the -T suffix in their model number.
Hermetically sealed multimode communication grade fibers are for applications in the harshest humidity and temperature environments. In these fibers, a carbon coating is deposited directly on the fiber cladding, followed by a polyimide coating, further enhancing the fibers’ resilience. These fibers are identified by the -H suffix in their model number.
Patch cords are available in several standard lengths with various different connector terminations.