Lightera’s 62.5 µm Laser Optimized Graded-Index Multimode Optical Fiber provides high performance over longer link lengths for Gigabit Ethernet and other high-speed transmission protocols. 62.5 µm Laser Optimized Fiber provides transmission distances up to 300 m at 850 nm and up to 550 m at 1300 nm.
Fully compatible with your installed base of 62.5/125 µm multimode fiber, our 62.5 µm Laser Optimized Fiber allows for seamless upgrades of existing installations to 1 Gigabit per second (Gb/s) capability. The fiber meets or exceeds all performance requirements for Institute of Electrical and Electronics Engineers (IEEE) 802.3 Gigabit Ethernet standards.
Lightera’s 62.5 µm Laser Optimized Graded-Index Multimode Optical Fiber provides high performance over longer link lengths for Gigabit Ethernet and other high-speed transmission protocols. 62.5 µm Laser Optimized Fiber provides transmission distances up to 300 m at 850 nm and up to 550 m at 1300 nm.
Fully compatible with your installed base of 62.5/125 µm multimode fiber, our 62.5 µm Laser Optimized Fiber allows for seamless upgrades of existing installations to 1 Gigabit per second (Gb/s) capability. The fiber meets or exceeds all performance requirements for Institute of Electrical and Electronics Engineers (IEEE) 802.3 Gigabit Ethernet standards.
Lightera’ 62.5 µm Laser Optimized Graded-Index Multimode Optical Fiber provides high performance over longer link lengths for Gigabit Ethernet and other high-speed transmission protocols. 62.5 µm Laser Optimized Fiber provides transmission distances up to 300 m at 850 nm and up to 550 m at 1300 nm.
Fully compatible with your installed base of 62.5/125 µm multimode fiber, our 62.5 µm Laser Optimized Fiber allows for seamless upgrades of existing installations to 1 Gigabit per second (Gb/s) capability. The fiber meets or exceeds all performance requirements for Institute of Electrical and Electronics Engineers (IEEE) 802.3 Gigabit Ethernet standards.
Robust and easy to connectorize, Lightera 62.5 µm Laser Optimized Fiber promotes ease of installation even under the most stringent conditions. Lightera protects the fiber with D-LUX Shield coating, a dual-layered acrylate coating system that provides the industry’s best protection against water, temperature and humidity extremes, yet still strips cleanly and easily.
Our fiber is manufactured at the Lightera Multimode Center of Excellence in Sturbridge, Massachusetts using the company’s advanced Modified Chemical Vapor Deposition (MCVD) technology. Using the MCVD process, Lightera produces a range of multimode fiber products that offer excellent performance for all transmission protocols. The MCVD method enables Lightera to precisely control each fiber’s index of refraction. Under the restricted launch conditions used in Gigabit Ethernet, this maximizes fiber bandwidth performance at 1 Gb/s speeds.
Like all Lightera graded-index multimode fibers, our Laser-Optimized 62.5 Fiber is tested and proven to exceed the Telecommunications Industry Association (TIA) Fiber Optic Test Procedures (FOTP) and other industry standards.
Lightera multimode optical fibers are made with a world- class draw process and our enhanced D-LUX Shield coating, designed to minimize induced attenuation that can occur in tight-buffer cable. Easy to strip and install, the coating offers outstanding performance in attenuation- sensitive 1 Gb/s and 10 Gb/s systems.
| Product Specifications | |
|---|---|
| Product Description | 62.5 µm Laser Optimized Optical Fiber |
| Physical Characteristics | |
| Core Diameter | 62.5 ± 2.5 µm |
| Core Non-Circularity | ≤ 5 % |
| Clad Diameter | 125 ± 1 μm |
| Clad Non-Circularity | ≤ 1 % |
| Core/Clad Concentricity Error (Offset) | ≤ 1.0 μm |
| Coating Diameter | 245 ± 10 μm |
| Coating Non-Circularity | ≤ 5 % |
| Coating-Clad Concentricity Error (Offset) | ≤ 12 μm |
| Tensile Proof Test | 100 kpsi (0.69 GPa) |
| Coating Strip Force | Range: 0.22 – 2.0 lbf (1.0 – 8.9 N) Typical: 0.6 lbf (2.7 N) |
| Standard Reel Lengths | 2.2 – 8.8 km |
| Optical Characteristics | |
| Attenuation @ 850 nm | ≤ 2.9 dB/km |
| Attenuation @ 1300 nm | ≤ 0.6 dB/km |
| Overfilled Bandwidth @ 850 nm | ≥ 220 MHz-km |
| Overfilled Bandwidth @ 1300 nm | ≥ 500 MHz-km |
| Transmission Distance (Link Length) Support Gigabit Ethernet at 850 nm | 300 meters |
| Transmission Distance (Link Length) Support Gigabit Ethernet at 1300 nm | 550 meters |
| Attenuation at 1380 nm minus attenuation at 1300 nm | ≤ 1.0 dB/km |
| Attenuation Uniformity / Point Discontinuities at 850 nm and 1300 nm | ≤ 0.08 dB |
| Numerical Aperture | 0.275 ± 0.015 |
| Chromatic Dispersion | |
| Zero Dispersion Wavelength (λ0) | 1320 – 1365 nm |
| Zero Dispersion Slope (S0) | ≤ 0.11 ps/nm²-km (1320 ≤ λ0 ≤ 1348 nm) ≤ 0.001 x (1458 – λ0) (1348 ≤ λ0 ≤ 1365 nm) |
| Group Refractive Index at 850 nm | 1.496 |
| Group Refractive Index at 1300 nm | 1.491 |
| Backscatter Coefficient at 850 nm | -68.4 dB |
| Backscatter Coefficient at 1300 nm | -72.1 dB |
| Macrobend Attenuation (100 turns on a 75 mm mandrel at 850 nm and 1300 nm) | ≤ 0.5 dB |
| Environmental Characteristics | |
| Operating Temperature Range | -60 °C to +85 °C |
| Temperature Induced Attenuation at 850 nm and 1300 nm from -60 °C to +85 °C (5 24-hour cycles) | ≤ 0.1 dB/km |
| Temperature and Humidity Induced Attenuation at 850 nm and 1300 nm from -10 °C to +85 °C 94% RH, (30 24-hour cycles) | ≤ 0.1 dB/km |
| Accelerated Aging (Temperature) Induced Attenuation at 85 °C for 30 days | ≤ 0.1 dB/km |
| Water Immersion Induced Attenuation, 23 °C for 30 days | ≤ 0.1 dB/km |
| Dynamic Fatigue Stress Corrosion Parameter (nd) | ≥ 18 |
For additional information please contact your sales representative. You can also visit our website at www.lightera.com or call 1-888-FIBERHELP (1-888-342-3743) USA or 1-770-798-555 outside the USA. For a full list of our certifications, visit our website.
Lightera reserves the right to make changes to the product(s) described in this document at any time without notice. This document is for informational purposes only and is not intended to modify or supplement any Lightera warranties or specifications relating to any of its products or services.
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