1310 1550 1625nm Online PON Detection Optical Time Domain Reflectometer OTDR

1310 1550 1625nm Online PON Detection Optical Time Domain Reflectometer OTDR

Short Description:

BD4000 OTDR is smart and rugged, small and light, easy to carry, has multi-measuring modes, simple to use, is available for online FTTx/PON detection, internal stable laser source, screenshot function.
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    OTDR is smart and rugged, small and light, easy to carry, has multi-measuring modes, simple to use, is available for online FTTx/PON detection, internal stable laser source, screenshot function.

    The PON OTDR is a next-generation intelligent meter for fiber communications system detection. With the widespread use of optical network construction in cities and rural areas, optical network measurement has grown short and dispersed. The PON OTDR is specifically built for this purpose. It is cost-effective and performs admirably.

    The cost effective ODTR is made with patience and care, adhering to national standards to combine extensive experience and cutting-edge technology, and is subjected to rigorous mechanical, electronic, and optical testing and quality assurance; on the other hand, the new design makes the ODTR more intelligent, compact, and multi-purpose. The ODTR can be your best assistant when it comes to detecting link layer in optical network development and installation, as well as efficient maintenance and troubleshooting.


    1. Integrated design, smart and rugged.

    2. Small and light, easy to carry.

    3. 1625nm online detection module with filter is available as a option for a online FTTx/PON detection.

    4. Multi-measuring modes, simple to use, finish measurement by just one button.

    5. Realtime measuring function, convenient to monitor the splicing process.

    6. Internal large power visual laser source for accurate positioning the closer fault point.

    7. Internal stable laser source.

    8. Optical power meter function is offered as a option.

    9. Warnning function could prevent module of OTDR damaged by optical signal.

    10. Integrated with Screenshot function.

    11. PC Remote access and control function is available via RJ45 interface.

    12. Support multi-language display and input, friendly interface, visual keyboard capable.

    13. Integrated with large internal memory.

    14. Provide data simulation software to process, generate and print report.

    15. Battery indicator function.

    16. IP65 protection level, outdoor enhan


    Type Testing Wavelength

    (MM: ±20nm, SM: ±10nm)

    Max Dynamic


    Event Blind Zone ATT Blind zone
    BD4000-D32 1310nm/1550nm 32/30 0.8m 4m
    BD4000-D35 1310nm/1550nm 35/33 0.8m 4m
    BD4000-D38 1310nm/1550nm 38/36 0.5m 3.5m
    BD4000-D42 1310nm/1550nm 42/40 0.5m 3.5m
    BD4000-D45 1310nm/1550nm 45/43 0.5m 3.5m
    BD4000-T0 1310nm/1490nm/1550nm 32/30/30 0.8m 4m
    BD4000-T1 1310nm/1490nm/1550nm 37/35/35 0.5m 3.5m
    BD4000-T2 1310nm/1550nm/1625nm 32/30/30 0.8m 4m
    BD4000-T3 1310nm/1550nm/1625nm 37/35/35 0.5m 3.5m
    BD4000-T4 1310nm/1550nm/1625nm 42/40/40 0.5m 3.5m
    BD4000-T5 1310nm/1550nm/1625nm 32/30/30 0.8m 4m
    BD4000-T6 1310nm/1550nm/1625nm 37/35/35 0.5m 3.5m
    BD4000-F1 1310nm/1490nm /1550nm /1625nm 37/35/35/35 0.5m 3.5m
    BD4000-M1 MM


    26/28 1m 6m
    BD4000-MD1 SM/MM

    850nm/1300nm/ 1310nm/1550nm

    26/28/35/33 1m 6m
    BD4000-MD2 SM/MM


    26/28/37/35 1m 6m
    Pulse Width Single mode: 3ns/5ns/10ns/30ns/50ns/80ns/100ns/200ns/300ns/500ns/800ns/1us/2us/3us/5us/8us/10us/20us
    Test Range Single mode:100m/500m/1.25km/2.5km/5km/10km/20km/40km/80km/125km/260km/420km
    Range Accuracy ±(0.75m+ Sample interval +0.0025%×Test distance)
    Loss Accuracy ±0.03dB/dB
    Sample Points ≥256k
    Sample Resolution 0.015m~16m
    Reflection Accuracy ±2dB
    Loss Resolution 0.001dB
    Loss Threshold 0.01dB
    File Format SOR Standard File Format
    Loss Analysis Mode 4-point method /5-point method
    Laser Safety Level 4-point method /5-point method
    Laser Safety Level Class Ⅱ
    Refresh Rate 4Hz (Typ.)
    Data Storage Internal storage:2GB(20,000 curves);External storage:64GB
    Connector FC/UPC(Interchangeable SC、ST)
    Data Interface USB-A、Type-C port、RJ45 LAN 10M/100M bit/s

                                                                                              Test parameter

    OPM Module (Power Meter, as optional function)

    Wavelength range 800nm~1700nm
    Connector Universal FC/SC/ST
    Test scope -50dBm~+26dBm/-70dBm~+6dBm
    Uncertainty ±5%
    Calibration wave 850nm/980nm/1300nm/1310nm/1490nm/1550nm/1625nm/1650nm

    LS Module (Laser Source, as optional function)

    Wavelength Consistent with OTDR output wavelength
    Laser Type FP-LD
    Output power ≥-5dBm
    Stability CW,±0.5dB/15min(Test after 15 minutes of boot-up preheating)
    Mode CW/270/330/1kHz/2kHz
    Connector FC/UPC(Interchangeable SC、ST)

    VFL Module (Visual Fault Locator, as standard function)

    Wavelength 650nm±20nm
    Output power ≥10mW
    Mode CW/1Hz/2Hz
    Connector FC/UPC(Interchangeable SC、ST)

    The Optical Loss Test index refers to the above light source and optical power meter index.


    Display 7 inch color LCD + touch screen, resolution 800×480
    Power supply AC/DC adapter:Input:100V~240V,50/60Hz;Output:5V/3A, 9V/2A, 12V/1.5A;Lithium battery:3.7V,10400mAh
    Work temperature -10℃~+50℃
    Storage temperature -40℃~+70℃
    Relative humidity 0~95%,Non Condensing
    Weight ≤1.2kg
    Size 215mm×160mm×50mm


    ①Test ambient temperature is 25℃±2℃, the maximum pulse width, the average time is more than 180s.

    ②Test conditions of event blind zone are min range, min pulse, reflection loss of optical fiber end surface (> 45dB), typical value.

    Order information
    Product Model Descriptions Inquiry
    BD4000-T4 Optical Time Domain Reflectometer (OTDR) Request Price
    BD4000-T4 1310 1550 1625nm Online PON Detection Optical Time Domain Reflectometer OTDR, 42/40/40 Request Price

    Question: Does Baudcom BD-3000 serial OTDR support IOLM function?
    Answer:  Yes, Baudcom OTDR can support IOLM, which will be easy to operate test the fiber cable.

    Relaeted Link:
    What is IOLM?

    Related Article:
    How to Splice Fiber Optic Cable
    What is OTDR?

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