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  • OTDR

    SPTK-3302 Series Optical Time Domain Reflectometer (OTDR) is an intelligent meter of a new generation for the detection of fiber communications systems.SPTK-3302 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.
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  • ●  VFL (visual fault locator,as 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 meter,as 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 source,as 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 microscope,as 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. 


    New products

    SPTK-3302SJ Mini OTDR

    Online Mini-Pro OTDR is apply to FTTx and access network construction and maintenance, to test fiber breakpoint, length, loss and input light automatic detection, automatic test by one key. It is compact with 3.5inch colorful LCD screen, new plastic shell design, shock-proof and drop-proof. It is also combine 8 fumnctions with highly integrated OTDR, event maps, stable light source, optical power meter, Visual Fault Locator, RJ45 cable sequence, l and lighting functions. It could quick detection of breakpoint, universal connectors. 600 intemal storage, TF card, USB data storage and built-in 4000mAh lithium battery, USB charging. It is good choice for long term field work.


    OTDR 3302Sj .jpg

    Download: SPTK-3302SJ Specifications



    SPTK-DR02K Mini OTDR

    Mini Pro series OTDR adopts 4.3-inch captive touch screen. It integrates 16 functions, such as autoOTDR, expert OTDR,event map, OPM, LS, VFL, RJ45 cable tracker, 10G OPM, Optical Loss Test, OUNState-testing OTDR has a maximum dynamic range of 28dB, 8G memory,and can store more than200,000curves;it is equipped with 4000mAh high-density polymer lithium battery, intelligent power savingmanagement, measuring time of more than 8 hours, and supporting power supply and charging of thepowerbank.Mini Pro series OTDR are used to measure the length,loss, connection quality and other parametersofoptical fiber.It is widely used in FTTX, secondary backbone network engineering construction,maintenanceand emergency repair test, and production measurement of optical fiber and cable.

    ●  4.3 inch screen 

    ●  Battery standby is 20 hours 

    ●  The body weight is 350g 

    ●  Automatic test by one key 

    ●  Shock-proof and drop proof 

    ●  Lighting functions

    OTDR DR02K .jpg

    Download: SPTK-DR02K Specifications


    SPTK-DR02T Mini OTDR

    ●  Maximum dynamic range of 45dB,256k data Sampling point 

    ●  Automatic monitoring function of communication lights 

    ●  Supports eight languages and SOR file format. Professional OTDR:measurement, curve, list 

    ●  The map is displayed simultaneously 

    ●  A light source that supports continuous/modulated mode output 

    ●  Automatic OTDR: One-click testing,no complex Settings required 

    ●  Intelligent diagnosis support: 1:32/1:64 splitter testing

    OTDR DR02T .jpg


    Download: SPTK-DR02T Specifications


    For further information and pricing on our OTDR (Optical Time-Domain Reflectometer), please contact us.

    Email: [email protected]

    WhatsApp: https://wa.me/+8613751094939


    ● LAN/WAN testing

    ● Metro network testing

    ● Lab and Factory testing

    ● Optical Network construction and troubleshooting

    ● FTTX test with PON networks(optional)


    Part Number

    Product Description

    SPTK-3302A

    Handheld OTDR Dual Wavelengths-SM 1310/1550nm Maximum dynamic range 36/35dB 100km

    SPTK-3302B

    Handheld OTDR Dual Wavelengths-SM 1310/1550nm Maximum dynamic range 30/28dB 80km

    SPTK-3302C

    Handheld OTDR Dual Wavelengths-SM 1310/1550nm Maximum dynamic range 28/26dB 80km

    SPTK-3302F-MMSM

    Handheld OTDR Four Wavelength MM 850/1300nm SM 1310/1550nm

    SPTK-3302F-MM

    Handheld OTDR Two Wavelength MM 850/1300nm

    SPTK-3302F-SM

    Handheld OTDR Two Wavelengths-SM 1310/1550nm

    SPTK-3302F-SM2

    Handheld OTDR Three Wavelengths-SM 1310/1550/1625nm

    SPTK-3302ET-S1

    Handheld OTDR Two Wavelengths-SM 1310/1550nm Maximum dynamic range 35/33dB


    Download parameter document:


    SPTK-3302XR-45 20240702.pdf


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