1550 nm band dispersion shifted PANDA Feature 1550 nm band polarization maintaining fiber Chromatic dispersion is designed to be almost zero at 1550 nm. Application Fiber connections to polarization dependent devices Common specifications Mode field diameter 8.0 ± 1.0 μm @ 1550 nm Concentricity error ≤ 0.7 μm Cladding diameter 125 ± 1 μm (Major diameter) Attenuation ≤ 0.5 dB/km @ 1550 nm Chromatic dispersion ±3 ps/nm/km @ 1550 nm Cutoff wavelength ≤ 1.53 μm Beat length 3.0 - 5.0 mm @ 1550 nm Minimum bending radius 1% proof : R30 mm* 2% proof : R20 mm Product list Product Polarization crosstalk Coating structure Coating diameter UV curable acrylate DS15-PS-G20A /Polyamide (Color : Blue) ≤ -25 dB/100m @ 1550 nm DS15-PS-U40A /Polyolefin (Color : Gray) UV curable acrylate DS15-PS-N90A /Polyamide (Color : Blue) ≤ -30 dB/100m @ 1550 nm 2.0 ± 0.2 mm UV curable acrylate 900 ± 100 μm 400 ± 15 μm *1% proof test type is standard. Without 'DS15-PS-G20A', 2% proof test type is available, and code '-H' is added at the end of the product name. (e.g. SM15-PS-U40D-H) Specifications are subject to change without prior notice Optical Device Sales Engineering Department 1440, Mutsuzaki, Sakura, Chiba 285-8550, Japan Tel: +81 43 484 0982 FAX: +81 43 484 2186 http://www.fujikura.co.jp/ [email protected] B-13D0086-12