|
Configuration |
Unit |
1×2/2×2 Dual Band Coupler |
|
|
Operating Wavelength |
nm |
1250-1650 |
|
|
Operating Bandwidth |
nm |
O band , C band, L band |
|
|
Max. Insertion |
50/50 |
% |
3.8/3.8 |
|
40/60 |
% |
5.10/3.10 |
|
|
30/70 |
% |
6.40/2.30 |
|
|
20/80 |
% |
8.30/1.60 |
|
|
10/90 |
% |
11.50/1.05 |
|
|
5/95 |
% |
14.60/0.80 |
|
|
3/97 |
% |
17.00/0.75 |
|
|
2/98 |
% |
18.80/0.70 |
|
|
1/99 |
% |
22.50/0.65 |
|
|
PDL |
dB |
≤0.15 |
|
|
Return Loss |
dB |
≥50.00 |
|
|
Directivity |
dB |
≥55.00 |
|
|
Operating Temperature |
℃ |
-15~75℃ |
|
|
Storage Temperature |
℃ |
-40~85℃ |
|
|
Package |
mm |
3.0×35 |
|
*The specifications are w/o connector.
* For devices with connectors, 0.3dB higher for IL, 5dB lower for RL.