Gold Member Since 2014
Audited Supplier
Hangzhou DAYTAI Network Technologies Co., Ltd.

Optical Light Source, Fiber Optic Light Source, Fiber Optical Light Source Power Meter manufacturer / supplier in China, offering Handheld Fiber Optical Light Source Fiber Optic Tester, Waterproof Rg11 Compression Connector, FTTH Pon & CATV Optical Receiver/Converter Mini Fiber Optic Node with Wdm and so on.

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Handheld Fiber Optical Light Source Fiber Optic Tester

FOB Price: US $50-135 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $50-135/ Piece
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Production Capacity: 500PCS Per Month
Transport Package: 1 PCS/Box
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: DT-OLS-116
  • Certification: CE, ISO, RoHS
  • Model: Dt-Ols-116
  • Laser Type: Fp-Ld
  • Adjustable Step Size: <0.5dBm
  • Fiber Port: FC/PC
  • Battery Operating Time: 45h
  • Trademark: Daytai
  • Origin: Zhejiang, China(Mainland)
  • Type: Optical Light Source
  • Condition: New
  • Applicable Fiber: Sm,Mm
  • Output Power: -5~-12dBm
  • Stability: 0.15db (30min,20ºC)
  • Power Supply Adaptor: 8.4V
  • Outline Size(Mm)/Weight: 180*90*45(250g)
  • Specification: CE; RoHS; IOC
Product Description
1. DESCRIPTION OF Handheld Fiber Optical Light Source Fiber Optic Tester
* DT-OLS-116 Handheld Adjustable Light Sourceis DAYTAI newly designed fiber optic tester
* It aims at fiber network installation, fiber network engineering acceptance and fiber network maintenance.
* Combined usage with JW3216 handheld optical power meter
* It offers a quick and accurate testing solution on both SM and MM fibers.
* The DT-OLS-116 provides 1to 4 wavelengths and output power can be adjustable on customer requests.
* Also the DT-OLS-116 features good appearance, good touch feeling and considerate humanity design.

2. FEATURE OF Handheld Fiber Optical Light Source Fiber Optic Tester
* Wave ID information can be transmitted when used with DT-OPM-216 Optical Power Meter.
* Tone generation,270HZ,330HZ,1KHZ,2KHZ
* Output power can be adjustable
* Output power value isshown on LCD display
* Intelligent backlight control (light intensity can be adjusted properly
* according to ambient light, which greatly reduced power consumption)
* AA alkaline and ACadapter for power supply
* Low battery indication

3. Specifications



Operating wavelength(nm)

1310/1550;1310/1490/1550/1625(others specify on requests)

Applicable fiber


Laser type

FP-LD(others specify on requests)

Output Power(dBm)

(can be adjustable)

Adjustable step size(dBm)





CW, 270,330,1K,2K

Fiber Port


Alkaline Battery


Power Supply Adaptor(V)


Battery Operating time(h)


Operation Temperature(ºC)


Storage Temperature(ºC)


Outline size(mm)/weight



4. StandardPackage



All DT-OLS-116 Models

DT-OLS-116 Optical Light Source, 3pcs 1.5V batteries, AC Adaptor, User Manual, Cotton swabs and Soft carrying case.

5. Pictures
Handheld Fiber Optical Light Source Fiber Optic Tester

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