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  • Fiber Patch Cords
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  • Optical Fiber Test

    SOPTO provides a complete series of instruments which are essential for optic fiber test.Visual Fault Locator is a compact but powerful fiber optical cable test tool, which can be used to locate sharp bends & breaks in jacked or bare fiber. It can also be applied to identify the connectors in patch panels and identify the fibers during splicing operation.
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  • Classification


    Visual Fault Locator

    Visual Fault Locator

    ● Constant power output

    ● Laser head anti-drop design

    ● Laser case ground design prevents ESD damage

    ● Portable and rugged

    ● Easy to use

    Optical Light Source

    Optical light source

    ● Providing 1~4 wavelengths output and wavelengths can be optional

    ● CW, 2Hz modulation output at 650nm, and CW, 270Hz,1KHz,2KHz

    ● modulation output at other wavelengths.

    ● High stability of the output power

    ● Stable output wavelength

    ● Compact size and decent appearance

    ● Large LCD, easy operation

    Optical Fiber Identifier

    Optical Fiber Identifier

    ● Novel and beautiful appearance and structure design;

    ● Indicate the signal directions and power in fiber

    ● Indicate the signal presence or absence (Live or dark fiber)

    ● Efficiently identifies the traffic direction and frequency tone (270Hz, 1KHz, 2KHz) with audible warning

    ● Displays the relative core power

    ● Don't need to replace adaptor

    ● Lower power indication

    ● Build in VFL function

    Optical Variable Attenuator

    Optical variable attenuator

    ● Stepwise attenuating by circumgyrated dial: attenuating step 0.05dB

    ● Provide with the function of displaying dB and dBm attenuating value

    ● 10 minutes Auto-off function can be activated and deactivate with keypad operation.

    ● After off the instruments, the system will have the memorizing of the attenuating value and the attenuating step, in order to restore the system back to the previous shut down state when open the instruments next time

    ● Portable, rugged, lightweight; Easy to use.

    Optical Power Meter 

    Optical Power Meter 

    ● Large-screen display clearly

    ● Wave ID—Auto wavelength identification & switching

    ● Frequency ID ---Auto frequency   identification

    ● Intelligent backlight

    ● Reference power level can be set up and stored

    ● User self-calibrating function

    ● Auto-off function

    ● Up to 200hrs battery life

    ● Support alkaline battery, Ni-MH   rechargeable battery power supply  

    PON Optical Power Meter

    PON Optical Power Meter

    ● It can experiment at Voice, data and video signal synchronous measurement and display on BPON/EPON/GPON.

    ● *Providing simultaneous measurement for all three wavelengths on the fiber (1490nm, 1550nm,1310nm).

    ● Used in Burst mode measurement of 1310nm upstream.

    ● Optional Chinese/English display.

    ● Offers up to10 different threshold sets in total, three status LEDs represent different optical signal conditions of Pass, Warn and Fail respectively.

    ● Good key design, high sensitivity, greatly reducing the volume and weight of the tester.

    ● Different models corresponding to different function, according to own use to choose.



    ● VFL (visual fault locatoras standard function)

    ● The VFL, available as a standard module in SPTK-3302F series OTDR, offers built-in 650nm visual fault location on a FC/UPC connector.

    ● PM (power meteras standard function)

    ● SPTK-3302F series OTDR comes with optional built-in power meter that let technicians easily verify the presence of a signal.

    ● LS (laser sourceas optional function)

    ● SPTK-3302F series OTDR comes with optional built-in laser source through OTDR1 Port that let technicians easily verify the total loss of the local network with a power meter.

    ● FM (fiber microscopeas optional function)

    ● The optional fiber inspection probe   facilitates the inspection before the connection. SPTK-3302F series OTDR offers this capability through a USB port connection, which allows quick and easy inspection of connector end faces for contamination and also enables it capture and store the image.

    ● PON Online Test (as optional function)

    ● SPTK-3302F series OTDR uses 1625nm wavelength to scan and analyze the access point and proceed online testing with optical filter, and will not disturb the service.

    OTDR Launch Cable Box

    OTDR Launch Cable Box


    ● Pulse Suppressor, Launch Box, Delay Line, Installation/Testing, Training, Calibration

    ● Compound Latch for positive seal and easy opening with locking feature

    ● Water and dust prove allowing the unit to be taken into almost any environment

    ● Auto Purge Valve for changes in altitude and temperature


    Transaction Process

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    Sopto will NOT charge any customer with Hidden fees on their order. All fees and charges will be calculated and displayed to you after you confirm the order


    Purchasers are welcome to provide their own courier collect a/c for freight charge incurred. Should no courier collect a/c be available, international shipments are delivered normally through FedEx, DHL, TNT or UPS unless otherwise specified. 


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