Is 0 3dB pigtail fiber acceptable

The max insertion loss of a fiber patch cable is 0. For each connector, we usually figure 0. 75 max per EIA/TIA 568) When testing cable plants per OFSTP-14 (double ended). With two LC connectors and fusion splices, a single connector loss of 0. 30 dB can quickly consume your optical budget. 3-D (2020)* Although fiber optic Patch cords and Pigtails account for less than 1% of the. Acceptable dB loss for fiber depends on the component you're measuring: a single mated connector pair should lose no more than 0. 5 dB per kilometer depending on the type and wavelength. 5 dB/km at 1310nm or 1550nm is ideal. 2dB/km (typical SMF-28e+ at 1550nm), you've got 20dB of loss due to the glass path, but then the 10 splices would add another 5dB if your splices are 0. [pdf]