MLP1 Basic Mulitmode Loss Test Kit


  • Hand-held, rugged, lightweight
  • Test multimode networks
  • Includes 50 and 62.5 µm mandrels
  • Field portable, battery operated


  • Certify 50 or 62.5 µm fiber links to TIA/EIA Standards
  • Certify Multimode fiber links for Gigabit Ethernet (GBE)
  • Passive Optical Networks (PON) testing

MLP1 Multimode Loss Test Kit

NOYES MLP1 test kits are inexpensive solutions for testing multimode systems. By joining the OPM1 optical power meter and the OLS1 optical light source, the MLP1 is a great kit for beginners or network owners. Two versions of the MLP1 test kit are available for testing Premises networks, LAN, and Gigabit Ethernet. 

MLP1-1S test kit includes the OPM1-2C power meter and OLS1-1C (660, 850 nm) light source. Good test kit with visible 660nm source for Plastic Optical Fiber (POF)

MLP1-2 test kit combines the OPM1-2C optical power meter and OLS1-2C (850, 1300 nm) optical light source. Basic multimode test kit for light use. 

50 and 62.5 µm fiber mandrels Included

Mandrels condition test cable for use in certifying both 50 and 62.5 µm fiber links for current and planned high bit rate applications including Gigabit Ethernet and 10 Gigabit Ethernet.  Mandrels apply to launch jumpers is seconds without tools and ensure loss measurements comply with TIA/EIA-568-B standard.

Key Specifications


OLS1-1C LED Source 

  • MM Wavelengths: 660, 850 nm
  • Output Power: -10 dBm (660 nm) and -20 dBm (850 nm)

OLS1-2C LED Source

  • MM Wavelengths: 850, 1300 nm
  • Output Power: -20 dBm

OPM1-2C Optical Power Meter

  • Detector: Germanium
  • Calibrated Wavelengths: 850, 1300, 1310, 1490, 1550 nm
  • Measurement units: db, dBm, µW
Model numbers: MLP1-1S 
The MLP1-1S combines one (1) OLS1-1C MM Source and one (1) OPM1-2C Power Meter.

Model numbers: MLP1-2 
The MLP1-1S combines one (1) OLS1-2C MM Source and one (1) OPM1-2C Power Meter.

OPM1 Accessories

FC adapter
SC adapter
ST® adapter
LC adapter
AC Adapter 100-240 VAC to 9 VDC


Prepaid Calibration Plans

2 Year Cal Plan for MLP1-1
2 Year Cal Plan for MLP1-2
2 Year Cal Plus Plan for MLP1-1
2 Year Cal Plus Plan for MLP1-2

For details see the Prepaid Calibrations and Calibration Plus plans product page

USA National Stock Number (NSN)  6650013983296