The DT-300 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 DT-300 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.
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Optical Time Domain
Reflectometer
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Module
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D-TECH 300-D1
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D-TECH 300-D2
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D-TECH 300-D3
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D-TECH 300-D4
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D-TECH 300-D5
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D-TECH 300-D6
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Wavelength
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1310/1550±20nm
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1 310±20nm
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1550±20nm
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1610±5nm
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1625±5nm
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1650±5nm
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Dynamic range
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22/20dB
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22dB
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22dB
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22dB
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22dB
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22dB
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Fiber type
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G.652D
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Event dead zone
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2m
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Attenuation zone
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8 m
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Measuring range
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100m/500m/1km/2km/5km/10km/20km/40km/60km/80km
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Pulse width
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5ns/10ns/20ns/50ns/100ns/275ns/500ns/1us/2us/5us/10us
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Accuracy
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±( 1m+Sampling interval+0.005% X measuring range)
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Linearity
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±0
.2dB/dB
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Sample points
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Maximum sampling
points：20000
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Sampling resolution
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25cm~8m
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Loss resolution
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0 .001 dB
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Range resolution
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0 .001m
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Refractive index
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1 .0000~2 .0000
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Reflection
accuracy
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±3d
B
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File format
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Standard sor file format
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Safety level
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OTDR/LS:Class 2；VFL:Class
3B
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Temperature/
humidity
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Ambient
temperature：- 10℃~50℃
Storage ambient temperature：-40℃~+70℃
Humidity：0~90%(non condensing)
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Size/weight
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Size：130x78x35mm
/ weight：215g（include
battery）
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OPM
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LS
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Other
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wavelength
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850/1270/1300/1310/1490/1550 /1577/1610/1625/1650nm
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wavelength
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OTDR wavelength
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VFL
（optional）
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（Red）650nm：≥10mW
（Green）515nm：≥10mW
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Range
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A:-70~+10dBm B:-50~+26dBm
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Laser type
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FP - LD / DFB
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Frequency
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270Hz/330Hz/1kHz/2kHz
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Power
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-5dB
m±3dB
(Adjust)
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Battery
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2000mAh/3 .7V
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Uncertainty
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±5%
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Uncertainty
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±5%
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Adapter
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USB(Type C)
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Connector
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Universal
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Connector
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SC
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Memory
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Inside≥400 ,External:SD
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Here are some related OTDR links below:
D-TECH Mini Pro OTDR
Series 300
Mini Pro OTDR (DT-600)
Mini
Pro OTDR (DT-700)
Mini Pro OTDR (DT-800)
PON OTDR With OPM VFL
DEVISER OTDR AE3100 Series
DEVISER OTDR AE31001
OTDR
Comway M1