MAY131-5 Series Optical Light Source with Auto-Wavelength Recognition and 5dBm Output Power

MAY131 Series Optical Light Source
SC adapter for optical light source

SC Adapter (Standard)

FC adapter for optical light source

FC Adapter (Standard)

ST adapter for optical light source

ST Adapter (Optional)

Male FC to female LC adapter for LC connector for OPM and OLS

LC Adapter (Optional)

Soft Bag for optical light source - Optional

Soft Bag (Optional)

EU Power Adapter

EU Power Adapter (Optional)

US Power Adapter

US Power Adapter (Optional)

UK Power Adapter - 1

UK Power Adapter (Optional)

MAY131-5 Series Optical Light Source adopts novel and ergonomic desgin, which is durable. The ports of Optical Power Meter and Visual Fault Locator adopts embedded detector, which can be well protected.
It supports SM/MM light source output, wave ID and TWINS mode output. The output power is adjustable.


  • Output power is adjustable
  • Support modulated light
  • Support wavelength ID
  • Support 0.1dB/1dB step
  • Automatic wavelength recognition(TWINS mode output): MAY131-5 Series Optical Light Source can transmit with a wavelength identification digital encrypted protocol, enabling MAY130 Series Optical Power Meter to automatically switch to the proper calibration wavelength. This feature reduces the need for communication between two technicians and decreases the possibility of making mistakes.

1. Optical Light Source(OLS) (Standard)
2. RJ45 Sequene (Standard)
It can check wire map of RJ45 Ethernet Network Cable.
3. Flashlight (Standard)
4. RJ45 Tracking (Optional)
It can trace and locate RJ45 Ethernet Network Cable. (Network Cable Tracker is needed).
5. Laser RangeFinder (Optional)
It includes Single and Continuous measurement.
6. Bluetooth (Optional)

1. Optical Light Source (Standard):
Output Wavelength 1310/1550±20nm 1310/1490/1550±20nm 850/1300±20nm 850/1300/1310/1550±20nm
Fiber Type SM SM MM SM & MM
Emitter Type FP-LD
Output Power 5dBm
Output Stability Short term (15 min): ±0.05dB@1310/1550nm, ±0.1dB@850/1300nm, ±0.1dB@1490nm Long term (8 hours): ±0.1dB@1310/1550nm, ±0.2dB@850/1300nm, ±0.2dB@1490nm
Output Frequency CW, 270Hz, 330Hz, 1kHz, 2kHz
Power Regulation 0~6dB, 0.1dB/1dB step
Connector Interchangeable FC, SC
2. RJ45 Sequene (Standard):
Test Range 300m
3. RJ45 Tracking (Optional):
Test Range 300m
Tracking Mode Digital tracking
Live/line to Line Search Support
4. Laser RangeFinder (Optional):
Test Range 0.05~40m
Accuracy ±2.0mm
Test Mode Single and Continuous
Other Specification:
Display 2.8 inch color LCD, 240*320
Power Supply AC/DC adapter: Input: 100~240VAC, 50/60Hz, 0.4A; Output: 5V, 2.0A; Lithium battery: 2200mAh
Wireless Interface Bluethoth
Automatic Shutoff Time 10min/30min/1 hour
Continuous Working Time ≥12h
Charging Interface Type C USB
Weight 0.235kg
Size 140*32*73mm
Operating Temperature -10 ~ +50°C
Storage Temperature -40 ~ +70°C
Relative Humidity 0~95% Non-condensing
Standard Accessory:
Item Name Quantity
1 MAY131-5 Optical Light Source 1pc
2 2200mAh Lithium Battery 1pc
3 Data Line 1pc
4 FC Adapter for OLS Port 1pc
5 SC Adapter for OLS Port 1pc
6 Warranty Card 1pc
7 User Manual 1pc
Optional Accessory:
Item Name Quantity
1 ST Adapter for OLS Port 1pc
2 Male FC to female LC adapter for LC connector for OLS Port 1pc
3 AC/DC Power Adapter 1pc
4 Network Cable Tracker 1pc
5 Soft Bag 1pc
Ordering Information:
Model: MAY131-5X-X-X-X-X
Model X: Output Wavelength X: Interface X: Network Cable Tracker X: Laser Range Finder X: Bluetooth
MAY131-5 S: 1310/1550nm None: UPC (default) None: without Network Cable Tracker (default) None: without Laser Range Finder (default) None: without Bluetooth (default)
  M: 850/1300nm A: APC T: with Network Cable Tracker F: with Laser Range Finder F: with Bluetooth
  T: 1310/1490/1550nm        
  Q: 850/1300/1310/1550nm