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Power Meters :: NOYES Power Meters :: Noyes OPM 5 Power Meter

Noyes Power Meter (850/1300/1310/1550nm)

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Product Description

Noyes Power Meter (850/1300/1310/1550nm)

The OLS4 features 850/1300 nm LED output from a multimode output port and 1310/1550 nm LASER output from a single-mode output port. Each wavelength may be transmitted individually at CW or with user selectable modulated Tone (SM output). Also, each wavelength may be transmitted with Wave ID. When transmitting with Wave ID, the OLS4 supports transmitting pairs of wavelengths in an alternating pattern. Associated with each operating condition, the designated LED indicator will illuminate to identify the currently enabled operating mode and emitted wavelength(s) along with battery charge status and external power presence. Both output ports are equipped with UCI based removable adapters to allow the output connectors to be inspected and cleaned.

The OPM5-2D features automatic wavelength identification and switching (Wave ID) when used with the OLS4, multiple test Tone detection for fiber identification, and stores optical references for each calibrated wavelength and up to 500 records per wavelength of power or insertion loss measurements. Using the supplied Windows® compatible software and USB connection, test records are transferred to a PC for analysis, printing, and storage. A large dual-wavelength LCD display with backlight shows measured power [dBm or W] or insertion loss [dB], calibrated wavelengths [nm], tone signal [Hz], wavelength ID, and estimated remaining battery life. The OPM5-2D optical input port accepts a variety of Noyes thread-on style adapter caps (ordered separately) to meet a wide range of testing requirements.

The OPM5-2D or OLS4 offer long battery life from common AA alkaline batteries with external AC adapter available as an option.

The SMLP5-5 test kit is fully N.I.S.T. traceable.


  • Handheld, rugged, lightweight
  • Wave ID (auto identification & switching)
  • Dual or single Wave ID, CW, Tone
  • 270 Hz, 330 Hz, 1 kHz, 2 kHz Tone
  • Large LCD with backlight (OPM5-2D)
  • Power measurements in dBm or μW; insertion loss in dB
  • Reference power level storage
  • Up to 500 records per wavelength storage
  • USB port for download of stored records
  • Windows® compatible software to view, print, and archive stored records
  • Low battery indicator
  • Long battery life with 2 x AA alkaline, optional AC adapter
  • Free 50 um and 62.5 m mandrels
  • Cost-effective, easy to use
  • N.I.S.T traceable•


  • Certify multimode and single-mode links per TIA/EIA standards
  • Fiber identification prior to splicing

Technical Specifications (Optical & General):

Parameter Specification
Calibrated wavelengths (nm) 850, 1300, 1310,1550 nm
Detector type Germanium (Ge)
Measurement range +6 to -60 dBm
Tone detect range +6 to -50 dBm
+6 to -45 dBm for 850nm
Wavelength ID range +6 to -50 dBm
+6 to -45 dBm for 850nm
Accuracy +/- 0.25 dB
Resolution 0.01 dB
Measurement units dB, dBm, μW
Power 2 x AA batteries, optional AC adapter
Battery life 300 hours
Operating temperature -10 to 50 C, 90% RH (non-condensing)
Storage temperature -30 to 60 C, 90% RH (non-condensing)
Size (H x W x D) 14.0 x 8.1 x 3.8 cm (5.5 x 3.2 x 1.5 in)
Weight 0.26 kg (0.58 lb)

 OPM5-2D_Specs [79 KB]

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New Products purchased: offers a one year manufacturer’s warranty on most new products purchased. Used Products Purchased:

Some used products have warranties specific to the product. Contact for more information


Our Return Policy

Items being returned must first be approved by and must be shipped freight prepaid. Returned goods are subject to a 25% restocking fee. Any liability for consequential or incidental damages is expressly disclaimed.'s liability is limited to, and shall not exceed, the purchase price paid.

Terms of Sale

1. Price The Fiber Optic Marketplace, LLC. ( reserves the right to change prices without notice. Quotations are valid for 30 days from date of quote unless otherwise noted. Manufacturer reserves the right to revise models at any time. We are not responsible for typographical errors or omissions.

2. Payment Terms
For purchasers with established credit, terms are net 30 days from date of shipment. Payments must be in U.S. dollars and cash discounts are not allowed. Our remit to address is The Fiber Optic Marketplace, LLC., One TEK Park, Suite 220, 9999 Hamilton Blvd., Breinigsville, PA 18031.

3. Freight Policy
All products are sold FOB shipping point. Items will be shipped UPS ground, freight collect or third-party bill unless otherwise requested by purchaser. Please advise method of shipment and preferred carrier when order is placed. We discourage mandatory carrier requirements which have an adverse effect on service and delivery. Check your order immediately upon arrival. All damages must be noted on delivery receipt. Any claims for damage or loss of items while in transit must be filed with the carrier.

4. Warranty warrants to the buyer that our products shall be free from defects in material and workmanship for a period of one year from the date of shipment. Defective items will be repaired or replaced at our option.

5. Return Policy
All items being returned must first be approved by and must be shipped freight prepaid. Returned goods are subject to a 25% restocking fee.

6. Limitation of Liability
Any liability for consequential or incidental damages is expressly disclaimed.'s liability is limited to, and shall not exceed, the purchase price paid.


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