Product Overview
The TL2000 Mini OTDR has a 7-inch capacitive full touch screen and integrates automatic OTDR, expert OTDR, event map, OPM, VFL, LS and other functions. The OTDR has a maximum dynamic range of 28dB and can achieve accurate testing up to 100km. It can achieve a minimum event dead zone of 2m and a maximum sampling resolution of 2.5cm. The OTDR is equipped with 4600mAh high density and large capacity polymer lithium battery, intelligent power saving management as well as power supply/charging by a power bank .
The TL2000 can be used to measure length, loss, connection quality and other parameters of all kinds of optical fiber and cable. It is widely used in the engineering construction, line maintenance and emergency rescue test of FTTH, MAN and secondary backbone network communication system, as well as the development and production measurement of optical fiber and cable.
Main Features
1.Max. 28dB dynamic range, 256k data sampling point
2.Automatic monitoring function of communication light
3.Support Bellcore GR196 and SR-4731file format
4.Expert OTDR：Simultaneously display of expert measurement, curve, list, MAP
5.Light source which supports continuous/modulated mode output
6.Automatic OTDR：One-click test with no complicated setup
Specifications
Specifications
| Items |
TL2000 |
| Dimension |
177mm×109mm×37mm（Length×Width×Height） ( the soft glue protection is not included ) |
| Weight |
About 0.8kg（with battery） |
| Working
wavelength |
1310/1550±20nm |
| Max. dynamic range |
28dB |
| Event dead zone |
3m |
| Attenuation dead
zone |
8m |
| Accuracy（m） |
±（0.75m＋distance×0.0025％＋sampling period）
（ Regardless of refractive error ）（m） |
| Resolution（m） |
0.025, 0.05, 0.1, 0.2, 0.5, 1, 2, 4, 8, 16, 32 |
| Distance（km） |
0.4, 0.8, 1.6, 3.2, 6.4, 16, 32, 64, 128, 256, 512 |
| Pulse width（ns） |
5, 10, 30 ,80, 160, 320, 640, 1280, 5120, 10240, 20480 |
| Max. sampling point |
256k |
| Linearity（dB/dB） |
0.03 |
| Loss
resolution（dB） |
0.001 |
| Refractive index
setting range |
1.00000 to 1.99999(0.00001 stepping) |
| Distance unit |
Kilometers, meters, thousands of feet, feet |
| Display |
800×480, 7 “TFT Color LCD(capacitive touch screen) |
| Optical output port |
FC/UPC（standard，SC/UPC is optional） |
| Language |
Simplified Chinese, English (please contact us for more language support) |
| External port |
USB Type C, Micro SD |
|
Power supply |
AC/DC adapter： Input：AC100V to 240V, 50/60Hz
Output：DC/5V/2A
Internal lithium battery：3.7V，4600mAh |
| Battery working
time |
High brightness，standby time≥6h |
| Environmental suitability |
Working temperature：0℃ to +40℃(battery charging：5℃ to 40℃) Storage temperature：-20℃ to +60℃(battery：-20℃ to 60℃)
Relative humidity：5% to 95%，no condensing |
1.VFL（standard）
Working wavelength：650nm±20nm Output power：2mW(typical) Working mode：CW, 1Hz, 2Hz
2.OPM（standard）
Wavelength：850nm to 1650nm Power：-60dBm to +3dBm Uncertainty：±5%(-25dBm、CW)
3.LS（standard）
Working wavelength：same as OTDR Output power：≥-5dBm
Working mode：CW, 270Hz, 1kHz, 2kHz
Options and Accessories
Ordering Information
Main unit: TL2000 OTDR
Standard:
| No. |
Name |
Comment |
| 1 |
TL2000 OTDR |
Internal lithium battery |
| 2 |
Power cord assembly |
Input：AC100V to 240V, 50/60Hz
Output：DC/5V/2A |
| 3 |
TF card |
16G capacity，installed internally with analysis
software |
| 4 |
User’s Manual |
– |
| 5 |
Certificate of conformity |
– |
| 6 |
Soft bag |
– |
Options：
| No. |
Name |
Comment |
| TL2000-001 |
SC adapter |
– |
| TL2000-002 |
ST adapter |
– |
Ordering information:
Due to design improvement, the above contents are subject to change without prior notice.
