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TOPSER620系列OTDR

时间：2015-6-3 22:50:08点击次数: 2894 来源：

 





Topser  Optical Time Domain Reflectometer Series

 

NO.

Type

Specification

1

TPR-620A

SV20A:1310/1550nm、32/30dB

2

TPR-620B

MV10A: 850/1300nm、21/19dB

3

TPR-620C

SV30A:1310/1490/1550nm、32/30/30dB

4

TPR-620D

SV20C:1310/1550nm、38/36dB

5

TPR-620E

SS24AF:1310/1550SMF+1625SMF,32/30/28dB  

6

TPR-620F

SS24CF:1310/1550/1625nm、38/36/34dB 

 

Optical interface 1/VFL      

Optical interface 2/OTDR      

Charging indicator      

SD card interface      

Power adapter interface      

Earphone interface      

USB interface      

Ethernet interface   

Home page button      

Measurement/stop button      

Move cursor upwards      

Move cursor downwards

Move cursor to left       

Move cursor to right      

Fix button      

Esc Button 

A/B line switching button      

Shift functional button      

Touch screen      

VFL indicator

OTDR measurement indicator     

Power indicator      

Power switch button 

Model and name of product      

Storage of rechargeable lithium battery      

U bracket 

Touch pen     

Wrist belt

 

Appendix 1 Technical Parameters of TPR-620 OTDR

 

Technical Specifications1

Wavelength (nm)

850/1300

1310/1550

1310/1490/1550

1625

Dynamic range(dB)2

23/21

32/30

34/32

36/34

38/36

34/32/32

38/36/36

304

325

344

365

Pulse width(ns)

5、20、40、80、160、

320、640、1280

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

Event blind zone (m)3

2m

2m

Attenuation blind zone (m)3

9m

9m

Linearity (dB/dB)

±0.05 dB/ dB

Loss threshold (dB)

0.05

Loss resolution ratio (dB)

0.01

Sampling resolution ratio (m)

0.125 to 8

Sampling point

32K

Distance uncertainty  (m)

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

Distance scope (km)

0.3 to180

Typical real-time refreshing duration (s)

0.2

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

Interface   category

Dimension(H×W×D)

150×235×66

Optical interface

FC/UPC (PC,and APC are selectable)

Weight

1.5kg

Data interface　

USB interface, SD card interface

Temperature

Running temperature -10℃ to 50℃



Memory temperature -40℃ to 70℃

Visible failure orientation VFL　

Relative humidity

0% to 95% (non condensation)

Wavelength　

650nm

Power supply

Lithium battery; continuing working duration ≥ 8 hours

Output power (dBm)　

≥-3

Warranty period

12 months

Maximum testing distance

3km


Remarks: 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.

4. Dynamic range measured when there is filter.

5. Dynamic range measured when there is no filter.



















Remarks:

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.

4. Dynamic range measured when there is filter.

5. Dynamic range measured when there is no filter.

 


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