100GbE Low attenuation Super Om3 Multimode Fiber Optic For High Speed Network

OM 3 multimode fiber, also known as gradient fiber, gradient refractive index fiber, is the fiber with gradient refractive index or gradient distribution of the fiber core area in the cross section (such as parabolic shape). The purpose of adopting the gradient refractive index fiber is to reduce the pattern dispersion of the multimode fiber.This fiber has small dispersion and bandwidth is 1~2 orders of magnitude larger than that of mutant fiber, which is suitable for medium distance fiber communication system.

Product Characteristics

*Excellent micro-bending resistance for tight cable cable performance superior in various environmental conditions;
*om3 multimode optical fiber has very low macrobend sensitivity;
*Optimized design for 850nm VCSELs;
*Compatible with the existing OM2 + / OM3 / OM4 multimode fibers;
*Superior geometric consistency;
*Low attenuation;
*high broadband;
*Low differential mode delay (DMD);
*Support the use and installation of optical cables at a small bending radius;

Application

*DC;
*Data storage network;
*High-performance computing center;
*Office center;
*LAN;
*1 & 10 & 40 & 100 & 400 Gb/s Ethernet;

Specifications

Features Conditions Data Unit
Geometrical Features
Core Diameter 50±2.5 [μm]
 Core out-of-roundness ≤5.0 [%]
Cladding diameter 125.0±1.0 [μm]
Non-circularity of cladding ≤1.0 [%]
Coating diameter 242.7±7 [μm]
Coating / cladding concentricity ≤12.0 [μm]
Non-circularity of coating ≤6.0 [%]
Core layer / cladding concentricity ≤1.0 [μm]
Fiber length Maximum 8.8 [km/disk]
Optical characteristics
Damping 850nm ≤2.7 [dB/km]
1300nm ≤0.6 [dB/km]
Full injection bandwidth 850nm ≥200 [MHz·km]
1300nm ≥500 [MHz·km]
Full injection bandwidth 0.275±0.015
Group index 850nm 1.496
1300nm 1.491
Zero dispersion wavelength 1320~1365 [nm]
Zero dispersion slope 1320nm≤ λ0 ≤1348nm ≤0.11 [ps/(nm2·km)]
1348nm≤ λ0 ≤1365nm ≤0.001(1458-λ0 ) [ps/(nm2·km)]
Macro bend loss
100 laps, with radius 37.5mm 850nm ≤0.50 [dB]
1300nm ≤0.50 [dB]
Backscattering characteristics of 1300nm
Steps (average of bidirectional measurements) ≤0.10 [dB]
Irregularities and point discontinuity in the length direction ≤0.10 [dB]
Inhomogeneity of attenuation ≤0.10 [dB/km]
Environmental characteristics of 850nm and 1300nm
Additional attenuation of the temperature cycle -60ºC~ 85ºC ≤0.10 [dB/km]
Additional attenuation of the temperature-humidity cycle -10ºC ~85ºC,90% relative humidity ≤0.10 [dB/km]
Immersion additional attenuation 23ºC, 30 days ≤0.20 [dB/km]
Dry heat additional attenuation 85ºC,30days ≤0.20 [dB/km]
Heat and heat attach attenuation 85ºC and 85% relative humidity,30days ≤0.10 [dB/km]
mechanical properties
Screening tension ≥9.0 [N]
≥1.0 [%]
≥100 [kpsi]
Coating stripping force Typical average stripping force 1.5 [N]
Peak force ≥1.3,≤8.9 [N]
Dynamic fatigue parameter (nd, typical value) ≥27

Package: Standard

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