CETC 34th G LINK OTDR TR600 1310/1550/1625nm,38/36/34dB

  • Category: OTDR


Main features: 

  1. Large touch screen + shortcut keys, easy to operate.
  2. Large-capacity polymer lithium battery, with superlong working hours.
  3. Intelligent testing, simple use, powerful function.
  4. Media of Memory Card + SD card, with superlarge storage capacity of traces.
  5. Able to meet FTTx testing needs
  6. Several wavelengths can be chosen.
  7. Solid casing design, dustproof and shockproof.
  8. 18 months' warranty period provids you a great after service.
  9. TR600 series OTDR have CE and FCC certificates.
Technical Specifications1
Wavelength (nm)


Dynamic range (dB)2


Pulse width (ns)

5,20,40,80,160,320,640,1280, 2560,5120,10240,20480

Event blind zone (m)3


Attenuation blind zone (m)3


Linearity (dB/dB)

±0.05 dB/ dB

Loss threshold (dB)


Loss resolution ratio (dB)


Sampling resolution ratio (m)

0.125 to 8

Sampling point


Distance uncertainty (m)

±(1 m + 5×10-5× distance + sampling interval)

Distance scope (km)

0.3 to180

Typical real-time refreshing duration (s)


Memory capacity of trace

SD Card (2G), > 10000 pieces

Duration of measurement

Defined by user; 5sec, 10sec, 15sec, 30sec, 1min, 2min, and 3min are selectable

General specification
Dimension (H×W×D)
Running temperature -10℃ to 50℃
Memory temperature -40℃ to 70℃
Relative humidity
0% to 95% (non condensation)
Power supply
Lithium battery; continuing working duration ≥ 8 hours
Warranty period
18 months
1. The technical specification describes the ensured performance of the instrument when using typical PC model connector to measure. Without considering the uncertainty caused by optical fiber refractivity.
2. Dynamic range is the data measured under the condition of the maximum pulse width and 3 minutes of average time. Dynamic range is the data measured under the condition of 180km/20480ns/3min.
3. Measuring conditions of blind zone: reflection event is within 4Km, reflection strength < -35dB. Measured by the minimum pulse width.