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Item specifics
  • Brand Name: TRANSBETTER
  • Item: 1310/1550nm Mini OTDR
  • Centre wavelength: 1310/1550nm
  • Fiber : Singlemode
  • Dynamic Range: 32/30dB
  • Connector: FC/UPC
  • Built in VFL: Yes
Product Description

32/30dB SM 1310/1550nm Mini OTDR Optical Time Domain Reflectometer Fiber Optic OTDR with Built-in VFL and Touch Screen


The optical time domain reflectometer (OTDR) is a high-performance and highly cost-effective optical network, ease of use, high intelligence, and one-click automatic rapid test. In addition,  this instrument is small in size. It has powerful functions and can be powered by batteries.
The operation interface is simple and friendly.The testing personnel can operate the OTDR by using the touch screen or keypad, adapting to the operation habits of different testing personnel.
Touch screen+keypad, easy to operate Large-capacity polymer lithium battery supporting continuous
operation of more than 10 hours
Supporting data exchange between the SD card and USB flash drive
One-click red-light switch-on function
Solid shell design, dustproof and shockproof
Small, light, and portable
Telecommunication construction and maintenance
Cabling System
Other fiber-optics projects
CATV construction and maintenance
Optical components production and research
Model TR306
Dynamic Range 32/30dB
Wavelength (±20 nm) 1310/1550
Display 3.5\' TFT LCD touch screen
Optical interface FC/UPC
Distance range (km) 0.3,1,3,5,10,30,60,120
Pulse width (ns) 5,10,20,40,80,160,320,640,1280,2560,5120,10240,20480,Auto
Measurement duration 15s,30s,1min,2min,3min
Attenuation dead zone 10m
Event dead zone 1.8m
Distance measurement precision ±(1 m + 5 x 10-5 x Distance + Sampling interval)
Data storage > 60000 test traces
Communication interface USB
VFL Wavelength 650nm
Output power (dBm) ≥ -3
Test distance (km) 3
Optical Communications Test YES
Ordering Informations:
Name Quantity Remarks
CD 1 Including PC software and user manual
Manufacturer\'s Certificate Warranty 1  
OTDR 1  
SD card 1 2G
Power Adapter 1 15V/1.0A
Bag 1  






1. We can accept payment via Escrow, Western Union and T/T. The best way is direct online payment,you can choose yourself. If you want to use other payment terms, please let us know before when you order.

2. Full payment must be made within 7 days after placing your order, or the order will be invalid or canceled by the system.

3. Make sure that you have completed all the detailed information like contact person, address, post code and telephone number when filling in your buyer\'s information.



1. We will send the goods within 5 business days after the full payment has been confirmed.

2. We can provide the international shipping services as follows:

China Post Air Mail, HK Post Air Mail, EMS, TNT, DHL, UPS, Fedex. The default way is by China post air mail and HK post air mail.

3. The buyer is responsible for insurrance, problems and damage which caused by shipping service such as accidents, delays or other issues. Besides, we are not responsible for any custom duty or import tax, these charges are not included in the item price and shipping cost.


1. All the goods are inspected and tested before shipment. if you are not satisfied with the goods, you can exchange the items within 7 days and you must contact us within 24 hours after the receipt of the items.

2. The shipping and handling charge is not refundable and customer should be responsible for all the charges of returning and reshipping.

3. All return items must be in its original conditions, including box and accessories. Man-made defects are not guaranteed, such as broken, scratched and so on.

4. For any items, please use EMS or your local post when send back


1. Buyer\'s early confirmation will be highly appreciated after receiving the items.

2. Since your feedback is very important to our business\'s development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. It\'ll just take you 1 minute, but this 1 minute has the extremely vital significance to us.

3. Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems.Thank you for your understanding.




Packaging Details
  • Unit Type: piece
  • Package Weight: 4.0kg (8.82lb.)
  • Package Size: 26cm x 20cm x 18cm (10.24in x 7.87in x 7.09in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 4.0kg (8.82lb.)
  • Package Size: 26cm x 20cm x 18cm (10.24in x 7.87in x 7.09in)
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