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What is acceptable db loss for single mode fiber?
2024-11-01
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For single-mode fiber, acceptable dB loss generally falls between 0.2 and 0.4 dB per kilometer, influenced by the wavelength used (commonly 1310 nm or 1550 nm). Connector losses typically add between 0.2 and 0.75 dB per connection, while splices add around 0.1 dB each.
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