| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | yingda photonic |
| Model Number: | |
| Type: | |
| Number of Conductors: | |
| wavelength: | 1310nm 1550nm |
| fiber length: | 1m,3m,5meter |
| cable diameter: | 2.0mm |
| Attenuation(dB): | 1-30dB available |
Quick Details
Specifications
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Description
Fiber optic attenuator, as a kind of optical passive components, used in optical communication system
to debug the optical power performance,optical instrument calibration correction and fiber optic signal
attenuation. Products use attenation fiber which mixed with metal ions, it can adjust the light power to
the required level.
Features
Conforms to GR910
Simple use,low PD,High RL
Withsttand high power
Application
EDFA power amplifier
Power balance in the system
CATV
WDM power regulation
Specification
|
Item |
standard |
flat |
broadband |
|
Wavelength(nm) |
1310 or 1550 |
1310 or 1550 |
1310 and 1550 |
|
Bandwidth(nm) |
±20 |
±40 |
±40 |
|
Attenuation(dB) |
1 ~ 30dB can be specified |
||
|
Attenuation accuracy(dB) |
0.5 |
||
|
Return loss(dB) |
≥40 |
||
|
Working temperature(℃) |
-40~+70 |
||
|
Storage temperature(℃) |
-40~+85 |
||