FOLS-204 handheld light source is mini-sized dual-wavelength light sources which offers excellent stability and portability for accurate fiber optic testing. It offers a quick and accurate testing solution on multimode fibers, which aims at fiber network installation, fiber network engineering acceptance and fiber network maintenance in FTTx networks. It is used with another instrument (power meter) that measures the power received, determining the attenuation of the optical fiber segment.
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FOLS-204 Handheld Fiber Optical Light Source (850/1300nm) with 2.5mm FC/SC/ST Connector
#97495
#97495
US$319.00
FS P/N: FOLS-204FS P/N: FOLS-204
202 Sold
42 Reviews
4 Questions
5 In U.S. Warehouse, Get It By Sep 28, 2023
19 In Global Warehouse, Get It By Oct 9, 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-204 Fiber Optical Light Source
Specifications
Wavelengths
850/1300nm
Cable Type
MMF@62.5/125μm
Emitter Type
LD
Output Power
-5±0.5dBm
Accuracy
±1dB
Output Stability
0.1dB/15mins, <0.2dB/ 5hours or above
Modulation Frequencies
270Hz/1KHz/2KHz
Optical Connector
2.5mm FC/SC/ST
Spectral Width
5nm
Power Supply
4x AAA Batteries (Not included)
Auto-off Function
Supported
Back-light
Supported
Operating Temperature
-10 to 50°C (14 to 122°F)
Storage Temperature
-20 to +70°C (-4 to 158°F)
Dimensions (HxWxD)
4.53"x2.56"x1.18" (115x65x30mm)
Weight
140g
Quality Certifications
Features
Handheld Optical Light Source
Operate in either continuous wave (CW) mode or modulated mode
After finishing the test, the device will automatically shut down
Integrated continuous wave output, available at 270Hz, 1kHz and 2kHz
High Stability
Stable multi-wavelength and multimode laser output.
Minimalist Button Design
Simple and clear button design makes your operation easier.
Shatter-Resistant Sleeve
Protect the power meter from being damaged by falling, shocking and wearing.
Comfortable and User-friendly Design
The light source features exquisite appearance, and ergonomic design to meet the user's greatest needs. With the backlight LCD display, it supports operation at the night or darker occasions.
Universal Optical Connectors
Equipped with 2.5mm FC, SC, ST 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
Suitable for Field Test Environment
This FOLS-204 handheld light source is smaller and more portable, that can be carried in the field without being cumbersome or adding to your already heavy load of tools and equipment. Combined usage with optical power meter, It offers a quick and accurate testing solution on multimode fibers.
Specifications
FOLS-204 Fiber Optical Light Source
FOLS-204 handheld light source is mini-sized dual-wavelength light sources which offers excellent stability and portability for accurate fiber optic testing. It offers a quick and accurate testing solution on multimode fibers, which aims at fiber network installation, fiber network engineering acceptance and fiber network maintenance in FTTx networks. It is used with another instrument (power meter) that measures the power received, determining the attenuation of the optical fiber segment.
Specifications
Wavelengths
850/1300nm
Cable Type
MMF@62.5/125μm
Emitter Type
LD
Output Power
-5±0.5dBm
Accuracy
±1dB
Output Stability
0.1dB/15mins, <0.2dB/ 5hours or above
Modulation Frequencies
270Hz/1KHz/2KHz
Optical Connector
2.5mm FC/SC/ST
Spectral Width
5nm
Power Supply
4x AAA Batteries (Not included)
Auto-off Function
Supported
Back-light
Supported
Operating Temperature
-10 to 50°C (14 to 122°F)
Storage Temperature
-20 to +70°C (-4 to 158°F)
Dimensions (HxWxD)
4.53"x2.56"x1.18" (115x65x30mm)
Weight
140g
Quality Certifications
Features
Handheld Optical Light Source
Operate in either continuous wave (CW) mode or modulated mode
After finishing the test, the device will automatically shut down
Integrated continuous wave output, available at 270Hz, 1kHz and 2kHz
High Stability
Stable multi-wavelength and multimode laser output.
Minimalist Button Design
Simple and clear button design makes your operation easier.
Shatter-Resistant Sleeve
Protect the power meter from being damaged by falling, shocking and wearing.
Comfortable and User-friendly Design
The light source features exquisite appearance, and ergonomic design to meet the user's greatest needs. With the backlight LCD display, it supports operation at the night or darker occasions.
Universal Optical Connectors
Equipped with 2.5mm FC, SC, ST 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
Suitable for Field Test Environment
This FOLS-204 handheld light source is smaller and more portable, that can be carried in the field without being cumbersome or adding to your already heavy load of tools and equipment. Combined usage with optical power meter, It offers a quick and accurate testing solution on multimode fibers.
Questions & Answers
All (4)Output Power (2)Accessories (1)Adapter Type (1)
Q:
by H***t on 01/13/2022
A: 
Helpful 0 
Comment0
by R***n on 01/14/2022
Helpful 0 Comment0Q:
by J***t on 01/12/2022
A: Helpful 0 Comment0
by M***o on 01/14/2022
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by B***h on 01/12/2022
A: Helpful 0 Comment0
by K***r on 01/13/2022
Helpful 0 Comment0Q:
by D***y on 11/23/2020
A: Helpful 0 Comment0
by H***t on 11/24/2020
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Customer Reviews
D***z
France
February 13, 2023
I’m so far very pleased by FS products, customer service and shipping !
Verified Purchase
Helpful 3Q***s
United States
February 13, 2023
Good quality, solid and clean.
Verified Purchase
Helpful 0P***o
United States
April 07, 2022
item works great. Had to buy a second one.
Verified Purchase
Helpful 0See all reviews
Resources
US$319.00
5 In U.S. Warehouse
19 In Global Warehouse
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