Bend-insensitive single-mode optical fiber

Description

Single-mode optical fiber with a germanium-doped silica core, fluorogermanosilicate reflective cladding and fluorophosphosilicate isolating cladding in dual acrylate coating suitable for operation at wavelength of 1550 nm with increased resistance to small diameter bends 

Field of application

  • FTTH systems
  • Hydroacoustic systems
  • Small-sized information and measurement systems

Specifications

Specifications Value
Core Diameter 4.8 ± 0.2 μm
Cladding Diameter 125 ± 2 μm
Single Coating Diameter 190 ± 5 μm
Double Coating Diameter 245 ± 5 μm
Numerical Aperture 0.24 @ 1550 nm
Cutoff Wavelength 1450 ± 50 nm
Operating Wavelength 1550 nm
Attenuation < 1.5 dB/km @ 1550 nm
Mode Field Diameter (1/e2) 5.3 ± 0.2 мкм @ 1550 nm
Macrobending Loss (10 turns × 8 mm radius) 0.002 дБ
Macrobending Loss (1 turn × 2.5 mm radius),  0.02 дБ
Proof-Test 1 %
Operating Temperature Range -45.. +85 oC

Optical fibers can be terminated with typical SC, FC, LC, ST and SMA905 connectors