Riselink Mini OTDR - NK3200D, NK3200F1 or NK3200F2

A compact handheld instrument for fiber fault location, OTDR trace analysis and event mapping on G.652 single-mode fiber. The dual-wavelength NK3200D is for dark-fiber OTDR testing only. The single-wavelength NK3200F1 and NK3200F2 support live-fiber OTDR testing under the conditions listed for each version. All three versions have the blue-grey housing shown in the store images, carry Riselink branding, and are priced at US$249 each.

IMPORTANT — LIVE-FIBER SUPPORT DEPENDS ON THE SELECTED VERSION

NK3200D: dark-fiber OTDR testing only. Do not connect fiber carrying an optical signal to its OTDR test input. NK3200F1 and NK3200F2 support live-fiber OTDR testing only under the model-specific signal-wavelength and input-power conditions below.

Versions and configuration

Specifications

• Fiber type: G.652 single-mode.
• Functions: OTDR, event mapping, optical power meter, visual fault locator and stable light source.
• Additional functions: RJ45 cable sequence and length checks, cable tracing and LED light. Manufacturer-listed RJ45 length range: 300 m.
• Display: 3.5-inch color LCD with physical navigation and function keys.
• OPM wavelength range: 800-1700 nm. Measurement range: -50 to +26 dBm. Manufacturer-listed uncertainty: +/-5%.
• OPM calibrated wavelengths: 850, 980, 1300, 1310, 1490, 1550, 1625 and 1650 nm. Interface compatibility: FC/SC/ST.
• OPM signal identification: CW, 270 Hz, 330 Hz, 1 kHz and 2 kHz.
• VFL wavelength: 650 nm +/-20 nm. Manufacturer-listed output: at least 10 mW. Modes: CW, 1 Hz and 2 Hz. Interface compatibility: FC/SC/ST.
• Stable light source: FP-LD; manufacturer-listed output at least -5 dBm; modulation at 270 Hz, 330 Hz, 1 kHz and 2 kHz. CW stability: +/-0.5 dB over 15 minutes, tested after 15 minutes of preheating.
• Data interface: Micro USB. External storage interface: TF card.
• Battery: rechargeable lithium-polymer, 3.7 V, 4000 mAh. Power adapter output: 5 V DC, 2 A.
• Housing dimensions: 173 x 82 x 37 mm. Instrument weight: up to 350 g.
• Operating temperature: -10 to +50 C. Storage temperature: -40 to +70 C. Relative humidity: 0-95%, non-condensing.

NK3200D additional OTDR specifications

• The following additional OTDR specifications are documented for NK3200D in the supplied manufacturer brochure; they are not automatically assigned to F1 or F2.
• OTDR connector: FC/UPC, with interchangeable SC/ST interfaces. Interface compatibility does not mean every adapter is included.
• Selectable OTDR range: 500 m to 60 km. This is a range setting, not a guaranteed measurement distance.
• Pulse width: 3 ns to 10 us. Dynamic-range test notes specify maximum pulse width and averaging for more than 3 minutes.
• Typical event dead zone: 3 m, at minimum range and minimum pulse width, with fiber-end reflection loss greater than 45 dB.
• Distance accuracy: +/-(1 m + sampling interval + 0.005% of test distance). Sampling interval: 0.05 m to 8 m; sampling points: 16k to 128k.
• File format: standard SOR. Internal storage: at least 600 records; external storage interface: TF card.

In the box

• The following manufacturer packing list applies to all three supplied versions, as confirmed by Riselink.
• 1 mini OTDR in the selected model, with battery included.
• 1 power adapter.
• 1 data cable.
• 1 CD-ROM containing analysis software and the user's manual.
• 1 user's manual.
• 1 SC/UPC optical accessory.
• 1 qualification certificate / service guarantee card, listed as a single item.
• 1 calibration certificate.
• 10 cleaning cotton pieces.
• 1 instrument backpack.
• The compatible external cable-tracing receiver is sold separately.

Suitability and use limitations

• NK3200D does not support live-fiber OTDR testing. Confirm that the fiber is dark before connecting it to the OTDR test input.
• NK3200F1 uses a 1310 nm OTDR test wavelength and supports live-signal wavelengths of 1490/1550 nm. NK3200F2 uses a 1550 nm OTDR test wavelength and supports live-signal wavelengths of 1310/1490 nm.
• For F1 and F2, live-signal input power must be ≤ −2 dBm. Check the signal wavelengths and input power, and follow the supplied model operating instructions before connecting.
• F1 and F2 are not universal PON or XGS-PON testers. Do not connect to active links with other signal wavelengths or power above the specified input limit.
• The OPM measurement range applies only to the optical power-meter function and its designated input; it is not the permitted input range for OTDR testing.
• Match connector type and polish at every optical interface. Do not mate UPC and APC end faces directly.
• Select the test range, pulse width and any launch/receive fiber required for the link and measurement. Dynamic range and range settings are not guaranteed test distances.
• Cable tracing requires the compatible external receiver. These cable checks do not replace network cable certification.
• Do not look into optical output ports or connected fiber ends. Follow the supplied instrument laser-safety instructions.

Shipping

Free shipping to the United States and Canada. Ships from Shenzhen, China. All three versions are handed to the carrier within 3 business days after payment. Orders ship via DHL, FedEx, BEST (百世), or Yanwen.