Graded Index Multimode Fiber
Graded Index Multimode Fiber
Graded-index multimode optical fibers, optimized for signal transmission at 850 and 1300 nm, are available with 50/125, 62.5/125 and 100/140 µm core/cladding diameters.
- Suitable for light wave communication links and local area networks carrying voice, video and data
- Standard and high-temperature (up to +375°C) versions
- Graded Index, Multi-Mode fibers available in any length
- Standard and custom patch cables available See All Features
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | F-MFDMultimode Fiber, Graded Index, 850/1300 nm, 0.275 NA, 62.5 µm Core | In Stock | ||||
| F-MLDMultimode Fiber, Graded Index, 850/1300 nm, 0.29 NA, 100 µm Core | In Stock | ||||
| F-MLD-CMultimode Fiber, Graded Index, Jacket, 850/1300 nm, 0.29 NA, 100 µm | |||||
| F-MSDMultimode Fiber, Graded Index, 850/1300 nm, 0.20 NA, 50 µm Core. | In Stock | ||||
| F-MSD-TMultimode Fiber, Graded Index, High Temp, 850/1300nm, 0.20 NA, 50µm Core. | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More |
Features
Cabled Versions Available
Cabled standard fibers have a 900 µm outer jacket, surrounded by a layer of Kevlar® strands for added strength and protection. An outer PVC cable jacket provides additional environmental protection. Check individual product specifications for jacket diameter information. Cabled graded index multi-mode fibers have an operating temperature of -20°C to +80°C, and are identified by the -C suffix in their model number.
Large Temperature Range of Operation
These Standard Communication Grade multimode fibers have a 250 µm acrylate buffer coating, allowing continuous operation in the -65°C to +135°C temperature range. High-temperature, multi-mode 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.
Large Bandwidth with Low Attenuation
Utilizing a graded-index design, these multimode fibers demonstrate a large bandwidth of operation while providing low attenuation. The graded-index design also provides a significant decrease in modal dispersion when compared to step-index fibers.
Standard and Custom Patch Cables Available
Standard patch cables are available in several standard lengths with FC, ST, and SMA connectors. If you need custom configuration, please use our custom patch configurator model: F-PATCH-CUSTOM
