Single Mode Filter Coupler
1x2, 2x2 (1220nm)
Single Mode Optical Filter Coupler is manufactured by using thin-film filter technology to allow the input signal to be splitted at various ratios from 1% to 50% available. It featured broad operating wavelength and Low Insertion Loss, High Quality and Reliability. It can be used for fiber laser, fiber sensor, CATV Network, Test Equipment, lab and research.
Specification
|
Parameter |
Unit |
Value |
|
Center Wavelength |
nm |
1310 |
|
Operating Wavelength Range |
nm |
±100 |
|
Configuration |
|
1x2 |
2x2 |
|
Max. Excess Loss |
dB |
1.1 |
1.5 |
|
Max. Uniformity (only for 50/50) |
dB |
1.0 |
1.2 |
|
Min. Return Loss |
Db |
50 |
|
Max. PDL |
Db |
0.1 |
|
Max. Optical Power (CW) |
mW |
300 |
|
Max. Tensile Load |
N |
5 |
|
Fiber Type |
|
HI 1060 fiber |
|
Operating Temperature |
℃ |
-5 to +70 |
|
Storage Temperature |
℃ |
-40 to +85 |
|
Fiber Type |
|
HI1060 |
Above specification is not included connector loss.
If with connector, IL will be 0.3dB higher, RL will be 5dB lower.
Fused Coupler
