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Quick Conversions

Everyday unit and calculation tools for the truck and splice lab. Works offline.

Instant results. No account needed. All calculations stay on your device.

Length Converter

Feet · Meters · Kilometers

Value

Unit Feet Meters Kilometers

Feet—

Meters—

Kilometers—

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Power Converter

dBm ↔ mW

Value

Unit dBm mW

dBm—

mW—

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Bi-Directional Average

True splice or event loss from two OTDR readings

Direction A (dB)

Direction B (dB)

—

(A + B) ÷ 2

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Multi Average

Average several readings quickly

+ Add value − Remove last

Average—

Sum—

Count—

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Quick Attenuation

Estimate fiber loss from length

Length

Unit Kilometers Meters Feet

Attenuation (dB/km)

1310 nm (0.35) 1550 nm (0.22)

—

Estimated fiber loss

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Power Remaining

Expected receive power

Transmit Power (dBm)

Total Losses (dB)

—

Expected receive power

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