OLP-55 SMART Optical Power Meter
A SMART, Future-Proof Optical Power Meter
Key features
Industry's first auto-zeroing function provides outstanding accuracy with no manual zeroing necessary.                            The OLP-55 offers the highest accuracy on the market.
Auto-lambda function provides automatic wavelength detection to speed up testing and avoid instrument setting failures.
TWINtest and new TRIPLEtest allows for simultaneous testing at multiple wavelengths.
Reflection trap reduces multiple reflections between adapter and photo diode for increased accuracy (adapter BN 2014/00.xx).
FTTx ready
NEW          Visual fault locator option at 635 nm Economical option for fiber tracing, routing, and continuity checking Universal push-pull adapter 2.5 mm (1.25 mm adapter optional)
NEW          Host USB data storage option Unlimited result storage capacity via USB memory sticks Easy and quick data transfer of stored measurement results
The OLP-55 SMART Optical Power Meter is a high-performance power meter for testing, installing, and maintaining
singlemode and multimode cables and networks. It creates a new industry standard in accuracy with its unique built-in
auto-zeroing function for auto dark current compensation, allowing for increased accuracy in measurements.
Specifications
	General purpose BN 2277/01	High sensitivity BN 2277/02	High power (26 dBm) BN 2277/03		Ultra high power (30 dBm) BN 2277/04
Wavelength range	780 to 1650 nm in 1 nm increments	800 to 1700 nm in 1 nm increments	800 to 1700 nm in 1 nm increments		800 to 1700 nm in 1 nm increments
Number of calibrated wavelengths	870	900	900		900
Photo diode	Germanium (GE)	InGaAs	filtered InGaAs		filtered InGaAs
Fiber type	9/125 to 100/140 μm	9/125 to 50/125 μm	9/125 to 50/125 μm		9/125 to 50/125 μm
Display range	-70 to +20 dBm	-80 to +15 dBm	-60 to +26 dBm		-60 to +30 dBm
Max. permitted level	+20 dBm	+15 dBm	+26 dBm		+30 dBm
Intrinsic uncertainty	+/-0.13 dB (+/-3%)	+/-0.13 dB (+/-3%)	+/-0.13 dB (+/-3%)		+/-0.13 dB (+/-3%)