FOLS-201 optical light source is a fiber optic tester with exquisite appearance and ergonomic design. It provides 1310nm and 1550nm dual-wavelength laser output for singlemode fiber measurements, which is mainly used in FTTx networks and fiber network testing. When combine with a power meter, the instrument is called an Optical Loss Test Set, or OLTS, typically used to measure optical power and end-to-end optical loss.
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FOLS-201 Handheld Fiber Optical Light Source (1310/1550nm) with 2.5mm FC/SC Connector
Hot #97568
Hot #97568
US$ 149.00
FS P/N: FOLS-201FS P/N: FOLS-201
781 Sold
42 Reviews
4 Questions
4 In U.S. Warehouse, Get It By Jun 6, 2023
26 In Global Warehouse, Get It By Jun 13, 2023
15 Back in stock, Get It By Jul 10, 2023
See more warehouse availability
Deliver to New York, 10010
Free Shipping via UPS Ground®
Test Support
1-Year Warranty
30-Day Returns
30-Day Exchange
Specifications
Features
Q&A
Reviews
Resources
FOLS-201 Fiber Optical Light Source
Specifications
Wavelengths
1310/1550nm
Cable Type
SMF
Emitter Type
FP
Output Power
> -6dBm
Output Stability
±0.05dB/1hours or ±0.1dB/8hours
Modulation Frequencies
270Hz/1KHz/2KHz
Auto-off Function
Supported
Optical Connector
2.5mm FC/SC
Spectral Width
5nm
Back-light
Supported
Power Supply
2x AA Batteries (Not included)
Relative Humidity
<90% (non-condensing)
Operating Temperature
-10 to 50°C (14 to 122°F)
Storage Temperature
-20 to 60°C (-4 to 140°F)
Dimensions(HxWxD)
6.3''x2.95''x1.26'' (160x75x32mm)
Weight
180g
Quality Certifications
Features
Handheld Optical Laser Source
High stabilization by built-in optic isolator
Support 2 wavelengths output from one port to meet specific requirement
CW, 270Hz, 1KHz, 2KHz modulation output at 1310/1550nm wavelengths
High Stability
Stable multi-wavelength and multimode laser output.
Dustproof Button Design
Membrance touch buttons prevent dust from entering the device.
Protective Case
Protect the light source from being damaged by falling, shocking and wearing.
User Friendly and Comfortable Product Design
The simple and clear button design makes your operation easier. With the backlight LCD display, it supports operation at the night or darker occasions.
Universal Optical Connectors
Equipped with 2.5mm FC, SC, ST（customized） adapters, it can be used directly with the optical light source port, allowing it to be directly connected to FC, SC, ST connectors.
SC Adapter
FC Adapter
ST Adapter（Customized）
On the Importance of Real Test
Optical light sources are part of most essential tools for all technicians installing or maintaining optical fiber networks. FOLS-201 verify the continuity and evaluate fiber link transmission quality. Combined usage with handheld optical power meter, it offers a quick and accurate testing solution on both single mode and multimode fibers.
Specifications
FOLS-201 Fiber Optical Light Source
FOLS-201 optical light source is a fiber optic tester with exquisite appearance and ergonomic design. It provides 1310nm and 1550nm dual-wavelength laser output for singlemode fiber measurements, which is mainly used in FTTx networks and fiber network testing. When combine with a power meter, the instrument is called an Optical Loss Test Set, or OLTS, typically used to measure optical power and end-to-end optical loss.
Specifications
Wavelengths
1310/1550nm
Cable Type
SMF
Emitter Type
FP
Output Power
> -6dBm
Output Stability
±0.05dB/1hours or ±0.1dB/8hours
Modulation Frequencies
270Hz/1KHz/2KHz
Auto-off Function
Supported
Optical Connector
2.5mm FC/SC
Spectral Width
5nm
Back-light
Supported
Power Supply
2x AA Batteries (Not included)
Relative Humidity
<90% (non-condensing)
Operating Temperature
-10 to 50°C (14 to 122°F)
Storage Temperature
-20 to 60°C (-4 to 140°F)
Dimensions(HxWxD)
6.3''x2.95''x1.26'' (160x75x32mm)
Weight
180g
Quality Certifications
Features
Handheld Optical Laser Source
High stabilization by built-in optic isolator
Support 2 wavelengths output from one port to meet specific requirement
CW, 270Hz, 1KHz, 2KHz modulation output at 1310/1550nm wavelengths
High Stability
Stable multi-wavelength and multimode laser output.
Dustproof Button Design
Membrance touch buttons prevent dust from entering the device.
Protective Case
Protect the light source from being damaged by falling, shocking and wearing.
User Friendly and Comfortable Product Design
The simple and clear button design makes your operation easier. With the backlight LCD display, it supports operation at the night or darker occasions.
Universal Optical Connectors
Equipped with 2.5mm FC, SC, ST（customized） adapters, it can be used directly with the optical light source port, allowing it to be directly connected to FC, SC, ST connectors.
SC Adapter
FC Adapter
ST Adapter（Customized）
On the Importance of Real Test
Optical light sources are part of most essential tools for all technicians installing or maintaining optical fiber networks. FOLS-201 verify the continuity and evaluate fiber link transmission quality. Combined usage with handheld optical power meter, it offers a quick and accurate testing solution on both single mode and multimode fibers.
Questions & Answers
All (4)Adapter Type (1)
Q:
by D***o on 07/13/2021
A:
by C***r on 07/13/2021
Helpful0 Comment0
Q:
by D***e on 05/21/2021
A:
by S***e on 05/21/2021
Helpful0 Comment0
Q:
by E***d on 03/20/2021
A:
by K***n on 03/22/2021
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Customer Reviews
Q***s
United States
February 13, 2023
Good quality, solid and clean.
Verified Purchase
Helpful 0
Comment 0D***z
France
February 13, 2023
I’m so far very pleased by FS products, customer service and shipping !
Verified Purchase
Helpful 3
Comment 0P***o
United States
April 07, 2022
item works great. Had to buy a second one.
Verified Purchase
Helpful 0
Comment 0See all reviews
Resources
US$ 149.00
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26 In Global Warehouse
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