Category: Optical Light Source
Core features
● With LED lights for dark environment
● Pocket design, Mini size
● Network test, judge signal transmission
● 2.5mm Universal adaptor for SC/ST/FC
●Continuous output, three modulation frequencies(270Hz、1kHz、2kHz)
● Support SM/MM/PON three laser output, used in conjunction with OPM
Features
![](https://keytechsecurity.com/wp-content/uploads/2024/04/ols6-300x172.jpg)
LED lighting
● Equipped with high-brightness LED lighting
● Convenient for line inspection in dark environments
● Equipped with high-brightness LED lighting
● Convenient for line inspection in dark environments
![](https://keytechsecurity.com/wp-content/uploads/2024/04/ols7-300x172.jpg)
MiNi Stabilized Light Source
● All-in-one machine
● Self-contained LED lighting
● Mini and compact
● All-in-one machine
● Self-contained LED lighting
● Mini and compact
![](https://keytechsecurity.com/wp-content/uploads/2024/04/ols8-300x172.jpg)
Three wavelength combinations
● Single-mode dual-wavelength: 1310nm+1550nm
● Multimode dual wavelength: 850nm+1300nm
● PON three wavelengths: 1310nm+1490+1550nm
● Single-mode dual-wavelength: 1310nm+1550nm
● Multimode dual wavelength: 850nm+1300nm
● PON three wavelengths: 1310nm+1490+1550nm
![](https://keytechsecurity.com/wp-content/uploads/2024/04/ols9-300x172.jpg)
Modulated Carrier Output
● CW output with three modulation frequencies
● 270/1000/2000 (HZ)
![](https://keytechsecurity.com/wp-content/uploads/2024/04/ols10-300x172.jpg)
pocket design
● The size is small and small, easy to carry
● Mini body, can be carried with you
● Mini body, can be carried with you
![](https://keytechsecurity.com/wp-content/uploads/2024/04/ols11-300x172.jpg)
Comes with strong lighting
● Built-in LED function
● High-brightness LED lighting is convenient for line inspection in dark environment
● High-brightness LED lighting is convenient for line inspection in dark environment
![](https://keytechsecurity.com/wp-content/uploads/2024/04/ols12-300x172.jpg)
Body soft rubber design
● Anti-shock, anti-fall
● Body silicone protective cover design
● Reduce measurement errors caused by accidental drops during construction
● Anti-shock, anti-fall
● Body silicone protective cover design
● Reduce measurement errors caused by accidental drops during construction
Features
![](https://keytechsecurity.com/wp-content/uploads/2024/04/vfl5-300x172.jpg)
MINI visible red light source
● Pocket design is small and light
● Integrated VFL/LED function
● 15 minutes misoperation, automatic shutdown function
● Pocket design is small and light
● Integrated VFL/LED function
● 15 minutes misoperation, automatic shutdown function
![](https://keytechsecurity.com/wp-content/uploads/2024/04/vfl6-300x172.jpg)
The detection distance is about 25km
● Stable and strong light source and strong penetrating power
● ★ The detection distance depends on factors such as fiber bending, connector, quality, etc.
● Stable and strong light source and strong penetrating power
● ★ The detection distance depends on factors such as fiber bending, connector, quality, etc.
![](https://keytechsecurity.com/wp-content/uploads/2024/04/vfl7-300x172.jpg)
Equipped with LED lighting
● Strong lighting
● Convenient for line checking in dark environments
● Convenient for line checking in dark environments
![](https://keytechsecurity.com/wp-content/uploads/2024/04/vfl8-300x172.jpg)
USB port for charging
● Support socket/charging treasure/USB port charging
● All interfaces are compatible (this function English website needs to be deleted)
● All interfaces are compatible (this function English website needs to be deleted)
![](https://keytechsecurity.com/wp-content/uploads/2024/04/vfl9-300x172.jpg)
Silicone dust cap design
● Tens of thousands of tests are not easy to break
● Effective dustproof
● Tens of thousands of tests are not easy to break
● Effective dustproof
![](https://keytechsecurity.com/wp-content/uploads/2024/04/vfl10-300x172.jpg)
2.5mm universal interface
● Portable use of one machine with multiple interfaces
● Support SC/FC/ST optical fiber interface
● 1.25mm LC interface needs to buy adapter
● Portable use of one machine with multiple interfaces
● Support SC/FC/ST optical fiber interface
● 1.25mm LC interface needs to buy adapter
Features
![](https://keytechsecurity.com/wp-content/uploads/2024/04/vfll6-300x172.jpg)
Pen red light pen
● Metal body
● Stable performance
● Powerful light source
● Automatic shutdown
● Metal body
● Stable performance
● Powerful light source
● Automatic shutdown
![](https://keytechsecurity.com/wp-content/uploads/2024/04/vfll7-300x172.jpg)
Strong light source and strong penetrating power
● The test distance can reach 25KM
● Fast test speed
● High stability
● LED indicator
● The test distance can reach 25KM
● Fast test speed
● High stability
● LED indicator
![](https://keytechsecurity.com/wp-content/uploads/2024/04/vfll8-300x172.jpg)
2.5mm universal interface
● Replaceable ceramic ferrule
● Meet various connector requirements (LC adapter is optional)
● Replaceable ceramic core to prolong the service life of the machine
● Meet various connector requirements (LC adapter is optional)
● Replaceable ceramic core to prolong the service life of the machine
![](https://keytechsecurity.com/wp-content/uploads/2024/04/vfll9-300x172.jpg)
Imported laser chips
● Integrates power management
● signal modulation and switch control
● signal modulation and switch control
![](https://keytechsecurity.com/wp-content/uploads/2024/04/vfll10-300x172.jpg)
Anti-stretch silicone dust cap
● Not easy to break
● Effective dustproof
● Effective dustproof
![](https://keytechsecurity.com/wp-content/uploads/2024/04/vfll11-300x172.jpg)
Compact design can be operated with one hand
● Hidden button design
● Operable with one hand, practical and compact
● Operable with one hand, practical and compact