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 DT-606 fiber loss tester series is the newest handheld optical tester. It can offer the best performance for the daily maintenance for fiber network, and CWDM system, DWDM system and FTTX network. At the same time, the perfect test functions and test esurience are ideal for indoor or field-testing.
Auto Wavelength Recognition
Auto wavelength recognition is a new technology in communications tester. It sents the special wavelength information and the coding frequency to the acceptor (such as power meter) by the transmitter (such as sources), so the power meter can automatically recognize source's wavelength and other information. It provides convenience during the test. And there is no need for communication between the sources and power meter, which can help users save test cost and time as well as decrease the potential error
Features:
※The most perfect testing function:
1. Combine DT-605 Laser Source and DT-603 Power Meter's testing function and visual fault locator to be a real Multi-tester.
2. Three kinds of modulated signal generated：270Hz、 1KHz、 2KHz,perfect for fiber recognition and marker in field.
3. AutoWavelength-recognition. Power Meter can auto recognize the sources' optical wavelength, and switch automatically. No need for communication between launcher and acceptor. Saving test time and decreasing the potential error
4. 21 calibrated wavelengths offered to meet the customers' testing requirement. Such as FTTX 1490nm or DWDM 1625nm.
5. movable adapters available, FC, SC and ST provided.
6. Superior testing range: -70dBm～+10dBm or -50dBm～+26dBm, fully meet customers' testing requirements.
7. Visual fault locator（650 nm）（optional）, best supplement for OTDR's Dead Zone testing and fusion splicer's testing.
※The most perfect power supplies and power management:
1. Internal rechargeable Li battery、AA battery and AC adapter.
2. Auto power-off.
3. More than 200hr battery life.
※The most perfect testing ensurence:
1. Superior source stability to ensure the testing performance and repeatability.
2. Wide LCD display that provides the most completes testing information: wavelength, modulated signal, all kinds of conditions.
3. High quality and rugged design, ideal for field-testing.
Main Specifications:
|
Power Meter |
|
Model |
DT-603A |
DT-603B |
|
Detector |
Detector |
InGaAs |
|
Wavelength range |
800～1700nm |
|
Connector |
Moveable |
|
Basic Calibration wavelength（nm） |
850, 1300,1310, 1550（DT-603Cprovides1490nm） |
|
Extended Calibration wavelength（nm） |
840, 860,910, 980, 1060, 1250, 1280, 1290, 1320,1490, 1520, 1530,1540, 1560, 1600, 1625,1650 |
|
Power range |
-70dBm～+10dBm |
-50dB～+26dBm |
|
Uncertainty |
±5% |
|
Display units |
dBm/dB/w(nw,uw) |
|
Resolution |
0.01dB |
|
Test mode |
Absolute mode or Reference mode |
|
Auto wavelength-recognition |
Yes |
|
Modulation （Hz） |
270，1k，2k |
|
Power life |
More than 200hr |
|
Adapter |
FC/SC/ST |
|
Sources |
|
Model |
DT-605A |
DT-605B |
DT-605C |
|
Wavelength |
1310±20 / 1550±20 nm |
|
Spectrum width |
≤5/5 nm |
|
Output power |
＞-7/-7 dBm |
＞-3/-3 dBm |
＞0/0 dBm |
|
Output stability |
±0.02/±0.02(1hr)；±0.10/±0.12(8hr) |
|
Auto wavelength-recognition |
Yes |
|
Modulation（Hz） |
270，1k，2k |
|
Connector Type |
FC/SC/ST |
|
Power life |
>100hr |
|
Red Sources（Visual Fault Locater） |
|
Model |
-V |
|
Wavelength |
650nm |
|
Other Informations |
|
Auto power off |
yes（default，optical） |
|
Power supply |
Li battery、AA battery and AC adapter.220V |
|
Operating temperature |
－10～＋50℃ |
|
Storage temperature |
－40～＋70℃ |
|
Relative humidity |
0 to 95％，non-condensing |
|
Size (H*W*D) |
18.0cm*8.5cm*5.0cm |
|
weight（Kg） |
0.45（battery included） |
Note: Specifications subject to change without notice. |