WY-6001 Optical Variable Attenuator
Description
WY-6001 handhold optical variable attenuator is used for continuously variable optical signal attenuation. As the attenuator is used in the laser system for the on-line testing, there, therefore WY-6001 can be used in the digital system of communication devices (such as: PDH, SDH) and also in the system of adopting analog modulation (CATV).
Features
• stepwise attenuating by circum gyrated dial: attenuating step 0.05dB
• Provide with the function of displaying dB and dBm attenuating value
• Alternative function of 10 minutes Auto-off without operation
• After off the instruments, the system will have the memorizing of the attenuating value and the attenuating step, in order to restore the system back to the previous shut down state when open the instruments next time
Application
Telecom Maintenance
CATV Maintenance
Comprehensive cable construction system
Optical instruments research and development
Optical communication education and lab testing
Other optical project
Specification
| Model Name | WY-6001 |
Attenuating wavelengthRange |
1260~1650nm |
Fiber Mode |
9/125um SM |
Optical Connector |
FC/PC (FC/APC, SC/PC, SC/APC optional) |
Calibrated wavelengths |
1310/1490/1550/1625nm |
MeasurementRange |
2.5~60dB |
Resolution |
0.05dB |
Minimize Insertion Loss |
＜2.5dB |
Linearity |
±0.5dB |
Repeating |
±0.2dB |
Attenuating Accuracy |
±0.8dB |
Return Loss |
＞35dB（typical value40dB） |
Max input |
＋20dBm |
Displaying type |
lattice 128*64 black and white, white back ground light |
Rechargeable batteries |
7.4V |
Power supply adaptor |
7~8.5V |
Operation temperature |
0~40℃ |
Storage temperature |
-10~60℃ |
humidity |
0~85%（non-condensation） |
Weight |
450g |
MODEL |
INCLUDES |
WY-6001 |
WY-6001 Optical Variable Attenuator, Rechargeable 7.4V battery, Charger, Power Adaptor 8.5V, Instruction Manual and Cotton tampon, Soft Carrying Case. |