ST3300 OTDT Optical Time Domain Reflectometer
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ST3300 OTDT Optical Time Domain Reflectometer

As fibre optics plays more and more important role in modern telecommunication and CATV networks, the requirements to the construction, test and maintenance of fibre optics links also become more prominent. ST3300 is a unique product mainly designed for construction and maintenance of telecommunication and CATV networks. ST3300 can be widely used in engineering construction, maintenance test and emergency repair of all fibre optics related systems. Comparing with a regular OTDR, ST3300 is more compact in size and easier for field use. ST3300 has handheld design, compact and lightweight, easy to carry. Event information through TFT colour display and data storage capabilities. Through the USB interface, the test data can be uploaded to the PC, to facilitate the post-processing, archiving and printing.

*All information provided by Tinsley in this datasheet is believed to be accurate. Tinsley reserves the right to discontinue and change specifications and prices at any time without prior notice. For further details, please refer to our website www.tinsley.co.uk

Note: Because of the technical nature of Submarine Cable Testing Equipment and the use and support requirements across international boundaries, the equipment can only be purchased direct from the manufacturer: - Tinsley Precision Instruments in the UK or through certified international agents listed on our website.

Tinsley_ST3300_OTDR_Tinsley_ST3300_OTDR

Telecommunication construction and maintenance

CATV construction and maintenance

Cabling system

Optical components production and research

Other fiber-optics projects

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  1. Hand-held design, compact and lightweight
  2. Anti-seismic, shockproof and appropriate for field operation
  3. Unique hotkey design
  4. Starting in 3 seconds measuring immediately
  5. Narrow event blind zone, simple test of fiber patchcord
  6. Automatic and manual test function
  7. High Capacity SD card
  8. Low-power design, optical lithium battery or AA-size alkaline batteries
  9. VFL (Visual Fault Location) function
  10. Multiple light outputs, FC as standard ST/SC optional and exchangeable
  11. OTDR Viewer software for data analysis
  12. Light alarm function, preventing the device from being damaged by the signal light

Sub-Model: CuteOTDR-3300B, CuteOTDR-3300C

Wavelength: 1310/1550

Sensing Fiber: Single mode fibers

Dynamic Range (dB)①: 28/26 (CuteOTDR-3300B), 32/30 (CuteOTDR-3300C)

Pulse Duration (ns): 10/20/50/100/200/500/1us/2.5us (3300B), 10/20/50/100/200/500/1us/2us/5us/10us/20us (3300C)

Event Dead Zone (m)②: <1.8 m

Attenuation Dead Zone②: <10 m

Attenuation Detect Accuracy (dB/dB): ±0.05

Loss Resolution (dB): 0.01

Sampling Resolution (m): 0.16–5 (0.16, 0.32, 0.64, 1.28, 2.56, 5.08)

Distance Measure Accuracy (m)③: ±(1 m + 5 × 0.005% × distance + sampling space)

Max Measuring Distance (km): 1–120 km (3300B), 1–160 km (3300C)

Data Storage: >10,000 records

Storage Format: .sor bellcore file

Averaging Time: 5 s, 15 s, 30 s, 1 min, 2 min, 3 min

Dimensions (HxWxT): 210 × 112 × 67 mm

Weight: 1 kg

Operating Temperature: 0°C – 50°C

Storage Temperature: −20°C – 60°C

Relative Humidity: 0%–95% (non-condensing)

Battery Life: >10 hours

Interface Type / Connector: FC (ST/SC Interchangeable) / PC

Connectivity: USB / SD card

Matching Function Modules:


  • Visible Fault Locator: Wavelength 650 nm; Farthest distance test 5 km

  • Stable Light Source Module④: Wavelength (±20); works with OTDR at the same wavelength

Notes:


  1. The dynamic range is SNR = 1 at the maximum pulse width within averaging time of 3 minutes.

  2. Conditions for dead zone measurement: reflection strength below −45 dB; Event Dead Zone with 10 ns pulse width; Attenuation Dead Zone with 50 ns pulse width.

  3. Do not include uncertainty due to refraction.

  4. Stable source and CuteOTDR share the same light port and work wavelength is consistent.
DATASHEET ST3300 ODR ST3300 OTDT Optical Time Domain Reflectometer
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