Is a fiber optic splice density of 0 12dB acceptable
Acceptable dB loss for fiber depends on the component you're measuring: a single mated connector pair should lose no more than 0. The loss spec for prepolished/mechanical splice connectors or multifiber connectors like MPOs will be higher (0. 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. After measuring the loss of a fiber link, you now have to determine if that fiber link loss is acceptable or not.
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