Continuously Adjustable Optical Attenuator With Large Dynamic
Attenuation Range
Overview of desktop attenuators
U8310A benchtop optical attenuator is a high-precision, wide-range
optical power attenuator. A new data acquisition and processing
method is adopted, which has a larger signal-to-noise ratio, faster
response speed, and can reach a large continuous tunable dynamic
attenuation range of 0 ~ 60 dB.
U8310A benchtop optical attenuator is mainly used for channel
balancing, power balancing, gain slope and power adjustment of DWDM
systems, as well as optical measurement and application of AWG &
PLC components, optical amplifiers and other general purpose
optical fibers.
U8130A Multichannel DFB laser source is a high stability,
compact-sized, fast-starting, and affordable optical laser source.
It provides Multichannel high performance, fixed wavelength output.
Any two or four and more of the following channels can be provided
on request: 850, 980, 1250, 1270, 1290, 1310, 1330, 1350, 1370,
1390, 1410, 1430, 1450, 1470, 1490, 1510, 1530, 1550, 1570, 1590,
1610, or 1625 nm and etc.
Specification
| 型号Model # | U8130A |
| Device Package | Butterfly |
| Optional Wavelength | 1305/1308 |
| Wavelength Accuracy | ± 2 nm |
| Output Power | ≥10.0mW |
| Connector Type | FC/APC (Other Adaptor Can Be Customized) |
| Bandwidth@3 dB | ＜ 0.1 nm |
| Bandwidth@20 dB | ＜ 0.5 nm |
Output Power Stability within 15mins | ≤±0.005 dB |
Output Power Stability within 8 hrs | ≤±0. 05 dB |
| SMSR | ＞ 45 dB(1270nm etc.) |
| Operation Temperature | 0～ +40 ℃ |
| Storage Temperature | -30～+80 ℃ |
| Dimensions | 235 mm W, 55 mm H, 320 mm D |
| Weight | 3.0 kg |
Note: Single mode/multi-mode can be assembled as four channels, model:
U8314 / U8324, the performance index is the same as that of single
channel.
Host front view
The optical output interface and optical input interface are FC/PC
interfaces.
Host rear view
