SBS-supressed fiber | SBS-DC-20/125-1550PM-RS |
Core diameter, µm | 20 ± 2 |
Clading diameter, µm | 127 ± 5 |
Core mumerical aperture | 0.09 ± 0.02 |
Gray loss (1550nm), dB/km | < 20 |
Polarization extinction ratio (after 2m), dB | > 20 |
SBS suppression at 1550nm (relative to uniformly Ge-doped fiber with the same MFD), dB | > 3 |