FutureGuide®-Ace ITU-T G.652.D (+ Reduced Attenuation and Bend Insensitive Complying with ITU-T G.657.A1)

Ürün Kodu : BZMBG4

Recent trends in optical fiber networks demand optical fibers having reduced attenuation to help long distance transmission and bend insensitiveness for harsh installation conditions. FutureGuide®-Ace is an enhanced fiber categorized as ITU-T G.652.D from Fujikura. It offers zero(low)-water peak attribute that enables all-band transmission and superior reduced-attenuation characteristics, while converging bend insensitiveness complying with ITU-T G.657.A1. Also the fiber ensures backward compatibility with all existing conventional networks based on G.652 fibers. FutureGuide®-Ace helps cable manufacturers to design cost-effective and aggressive higher fiber-count cable designs that assist telecom operators to plan for higher fiber density installations. Furthermore, reduced attenuation characteristics ensure longer transmission distance with less number of amplifiers and thus contributes to the reduction of total cost. FutureGuide®-Ace is suitable from long-haul to access networks of 40Gbps, 100Gbps and beyond.

  • Reduced attenuation with zero(low)-water peak(superior to conventional ITU-T G.652.D fibers)
  • Improved macrobend performance exceeding ITU-T G.652.D (complying with ITU-T G.657.A1)
  • Full Compatibility with existing G.652 fibers


Parameters Unit FutureGuide®-Ace
Mode Field Diameter at 1310nm µm 9.2±0.4
Attenuation at 1310nm dB/km ≤0.32
Attenuation at Water Peak (1383nm) after Hydrogen Aging dB/km ≤0.31
Attenuation at 1550nm dB/km ≤0.18
Attenuation at 1625nm dB/km ≤0.20
Macrobending R=25mm, 100 turns at 1330, 1550 and 1625nm dB ≤0.01
R=15mm, 10 turns at 1550nm dB ≤0.05
R=15mm, 10 turns at 1625nm dB ≤0.30
R=10mm, 1 turn at 1550nm dB ≤0.50
R=10mm, 1 turn at 1625nm dB ≤1.5
Cable Cut-off Wavelength nm ≤1260
Chromatic Dispersion (1285-1330nm) ps/(nm·km) ≤3.5
Chromatic Dispersion at 1550nm ps/(nm·km) ≤18
Zero Dispersion Slope ps/(nm2·km) ≤0.092
Zero Dispersion Wavelength nm 1300-1324
Polarization Mode Dispersion (Free Tension Condition) ps/√km ≤0.1
PMD Link Design Value ps/√km ≤0.04
Proof Level GPa ≥0.7

* All the data above are the characteristics of the optical fiber. Please contact us for the specification of optical cords and cables.