On Sale! Noyes OPM4-4 OLS1-2C MM Fiber Loss Test Set – AAATesters.com

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AFL Noyes OPM4-4 Fiber Optic Test

AFL NOYES OPM 4-4 Power Meter w/ OLS1-2C 850/1300nm Multimode Light Source
Multimode Loss Test Set

NOYES OPM 4-4 Optical Power Meter
– 850nm
– 1300nm
– 1550nm

Includes Carrying Case & Accessories As Listed

OPM 4-4 OPM4 OPM 4 OPM 4-4 OLS1 2C

Noyes OPM4-4 OLS1-2C OPM-4-4 OLS-1-2C MM Fiber Loss Test Set Models On Sale Warranty Calibration Backed by The Best Service and Lowest Prices in the Industry.

OPM 4 Optical Power Meter
The OPM 4 optical power meter may be used to measure optical power in Premises, Telco, or Broadband fiber optic networks. When used with an LED or Laser light source, the OPM 4 also measures insertion loss of multimode or single-mode cables. The OPM 4 offers Wave ID, automatic wavelength identification and switching, when used with the OLS 1 Dual or OLS 2 Dual or OLS 4 with Wave ID feature. Multiple test Tone detection is provided for fiber identification. The OPM 4 stores optical references for each calibrated wavelength. An easy to read Dual Wavelength LCD display with Backlight shows measured power [dBm or µW] or insertion loss [dB], calibrated wavelengths, tone signal [Hz], wavelength ID, and the battery charge status. In addition to being powered by two AA alkaline, the OPM 4 can be powered by optional AC adapter and/or rechargeable NiMH battery pack. The OPM 4 optical input port accepts Noyes thread-on style adapter caps. Adapter caps are required for operation and must be ordered separately. The OPM 4 is fully N.I.S.T. traceable.


Rugged, handheld, lightweight
Multimode or single-mode applications
Premises (Ge), Telco (InGaAs), and Broadband (+26 dBm) models
Wave ID – automatic wavelength identification and switching
Passive Optical Networks (PON) testing
Dual Wavelength testing
270 Hz, 330 Hz, 1 kHz, and 2 kHz Tone detection
Large LCD with Backlight
Power measurements in dBm or µW; insertion loss in dB
Reference power level storage
AA alkaline, optional rechargeable NiMH battery pack
Battery Gauge
N.I.S.T traceable

AFL Noyes OPM4-4

Calibrated wavelengths (nm)  980, 1310, 1480, 1550, 1625
Detector type Filtered InGaAs
Measurement range (dBm) +26 to -50
Tone detect range (dBm)

+6 to -30
+6 to -25 for 850nm

Wavelength ID range (dBm)

+6 to -30
+6 to -25 for 850nm

Accuracy (dB) ± 0.25
Resolution (dB) 0.01
Measurement units dB, dBm, µW
Optical Light Source OLS 1-2
Wavelength  850, 1300nm
Emitter Type LED
Stability ±0.1 dB/8 hrs.
Output Power
 Multimode (62.5/125µm) -20dBm @ 850nm, -20dBm @ 1300nm
Single-mode ( 9/125µm) -40dBm @ 1300nm
Power 80 hrs. typical operation with 9V alkaline,
AC adapter optional
Optical Connectors ST
Size (H x W x D) 4.6 x 2.6 x 1.2in (11.7 x 6.6 x 3.2cm)

Condition: Refurbished / Calibrated
Warranty: 90 Day Exchange


Noyes OPM 4-4 Optical Power Meter (BC# 14945)
-Interchangeable ST Connector
Noyes OLS1-2C Optical Light Source (BC# 14943)
-(2) Interchangeable ST Connectors
(2) MM ST-ST Fiber Cables
User Manual On CD-ROM
Carrying Case w/ Strap


Noyes OPM4-4 Spec Sheet

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