On Sale! Siecor OTS-120 SM MM Fiber Optic Power Meter –

On Sale! Siecor OTS-120 SM MM Fiber Optic Power Meter –

Click for Product Info and Updated Pricing

Corning Siecor OTS-120 Fiber Optic Test

Siecor Corning OTS-120 Singlemode Multimode Optical Power Meter

Power Meter:
– 850nm
– 1300nm
– 1310nm
– 1550nm
– 1625nm

Includes Carrying Case & Accessories As Listed

OTS 120 OTS120 OTS-100

Corning OTS-120 OTS120 SM MM Fiber Power Meter Models On Sale Warranty Calibration Backed by The Best Service and Lowest Prices in the Industry.

 Siecor OTS-120 Optical Power Meter
Siecor’s OTS-100 and OTS-200 series Optical Meters and Testers are powerful hand-held tools that combine an optical power meter and dual wavelength stabilized light source (multimode or single-mode, testers only) into a single unit. The testers’ single source outputs allow dual wavelength testing with a single connection; the wavelengths of both the source and meter are automatically switched with the single press of a key. Their combination of practical features, simple operation, field performance, and rugged design make them perfect for virtually all fiber optic environments including LAN, Telco, and CATV.


Power (dBm) & attenuation (dBr)
High-performance InGaAs detector
Backlit graphic display with adjustable contrast
Non-volatile reference memory
Automatic shutoff (~30 minutes)
Self-test with diagnostics
Out-of-range indication (+ or -)
0° to 122° F (-18° to 50° C) range
Intelligent 3-way power with low battery indicator

Corning Siecor OTS-120


Fiber Type MM/SM
Wavelength Range 800 to 1700nm
Detector InGaAs
Range (typical) +20 to -56 dBm
Accuracy ±0.1 dB (1300-1625 nm)
±0.2 dB (850 nm)
Linearity ±0.1 dB @ +20 to -50 dBm (1300-1625 nm)
±0.1 dB @ +20 to -40 dBm (850 nm)
Resolution 0.01 dB/0.1 dB selectable
Operating Temp. 0 to 50°C
Storage Temp. -40 to 60°C
Power Supply Battery/AC
Dimensions 150 x 85 x 40 mm
Weight <0.5 KG

Condition: Refurbished
Warranty: 90 Day Exchange


Siecor OTS-120 Optical Power Meter
Power Meter:
ST Connector For Power Meter
SM ST-ST Fiber Cable
MM ST-ST Fiber Cable
User Manual On CD-ROM
Carrying Case (G)



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