D-TECH Mini Pro OTDR Series 300

D-TECH Mini Pro OTDR Series 300

Product overview

•  OTDR module
  
• OPM module
  
• VFL module
  
• LS module
•  Event map
•  LOSS Test
  
•  Flashlight
  
• Support for USB drives
•  Supports Type C charging and data transmission
• Support for local storage
  
• Support SD card expansion memory

  The HJ1100E series optical time-domain reflectometer adopts a 3.5 inch color capacitive touch screen, which is easy to operate. It integrates eight functions, including OTDR, event map, stable light source, optical power meter, Visual light source, and lighting. Simple parameter settings and intelligent   measurement make the operation more simple and efficient. The model is compact and lightweight, convenient to carry. The large capacity battery ensures an 8-hour extended measurement time and a 15-hour extended standby time, providing guarantee for field testing operations.

  The HJ350 series OTDR is mainly used to measure the length, loss, average loss, return loss, connection quality, etc. of various fiber optic cables. It has automatic optical protection function to prevent damage to the optical module. The model with a filter can support online testing, with a maximum online optical power of 0dBm. It can be widely used in the engineering construction, fault repair, fiber optic line maintenance, engineering acceptance, development and production of fiber optic communication systems, and other fields.

Optical Time Domain Reflectometer
Module		D-TECH 300-D1	D-TECH 300-D2		D-TECH 300-D3		D-TECH 300-D4		D-TECH 300-D5		D-TECH 300-D6
Wavelength		1310/1550±20nm	1 310±20nm		1550±20nm		1610±5nm		1625±5nm		1650±5nm
Dynamic range		22/20dB	22dB		22dB		22dB		22dB		22dB
Fiber type		G.652D
Event dead zone		2m
Attenuation zone		8 m
Measuring range		100m/500m/1km/2km/5km/10km/20km/40km/60km/80km
Pulse width		5ns/10ns/20ns/50ns/100ns/275ns/500ns/1us/2us/5us/10us
Accuracy		±( 1m+Sampling interval+0.005% X measuring range)
Linearity		±0 .2dB/dB
Sample points		Maximum sampling points：20000
Sampling resolution		25cm~8m
Loss resolution		0 .001 dB
Range resolution		0 .001m
Refractive index		1 .0000~2 .0000
Reflection accuracy		±3d B
File format		Standard sor file format
Safety level		OTDR/LS:Class 2；VFL:Class 3B
Temperature/ humidity		Ambient temperature：- 10℃~50℃  Storage ambient temperature：-40℃~+70℃ Humidity：0~90%(non condensing)
Size/weight		Size：130x78x35mm / weight：215g（include battery）
OPM				LS				Other
wavelength	850/1270/1300/1310/1490/1550 /1577/1610/1625/1650nm			Ask a question Your name Email Question Details (optional) Submit question Questions & answers 0 question(s) No questions yet. Be the first to ask! 0.0 0 ratings 5★ 0 4★ 0 3★ 0 2★ 0 1★ 0 Write a review Sign in to review Customer reviews Sort Newest Highest rating Lowest rating Most helpful No reviews yet. Be the first to review this product. Product Videos Watch demos, overviews and installation guides related to this product. 1 video YouTube D-TECH Mini Pro OTDR Series 300 Watch Product Video Related Products Mini Pro OTDR (DT-600) Deviser Optical Power Meter DEVISER OTDR AE3100 Series Mini Pro OTDR (DT-700) MultiMeter Laser source with OPM Mini Pro OTDR (DT-800) DEVISER OTDR AE1001 Fiber Identifier ( Live Identifier) MPO/MTP Cables Connector Pen Cleaner Optical Power meter OPM V2 Request a Quote Your Name Email Phone (optional) Message Cancel Send Request © 2026 D-TECH TRADING – By Meronetwork ERP