Features：
l 80nm tuning range
l Excellent transmission characteristics and low PDL
l Analog wavelength indicator
l Wavelength tuning knob with lock function
Applications：
l DWDM transmission systems
l ASE noise suppression
l Incoherent light source
l Fiber sensing
Specifications：
Table 1. Optical Specifications
|
Optical Specifications |
Unit |
Performance | |
|
Center Wavelength |
nm |
1550 |
1530 to 1570 or 1570 to 1610 |
|
Tuning Range |
nm |
80 |
40 |
|
Insertion Loss |
dB |
Ref. Table 2 | |
|
Bandwidth@ -3dB |
nm |
Ref. Table 2 | |
|
Bandwidth@ -20dB |
nm |
Ref. Table 2 | |
|
PDL |
dB |
0.1 (single stage) / 0.2 (double/triple stage) | |
|
Return Loss |
dB |
>45 | |
|
Operating Temperature |
°C |
0 to +70 | |
|
Size |
mm |
171x38x38 | |
Table 2. Filter Selection
|
Bandwidth Type |
03 |
04 |
06 | ||||||
|
Filter Structure |
S1 |
S2 |
S3 |
S1 |
S2 |
S3 |
S1 |
S2 |
S3 |
|
Insertion Loss (*1) (dB) |
<3.0 |
<5.5 |
<7.0 |
<3.0 |
<5.0 |
<6.5 |
<2.0 |
<3.0 |
<4.0 |
|
Bandwidth@ -3dB (nm) |
0.4±0.1 |
0.3±0.1 |
0.25±0.1 |
0.5±0.1 |
0.35±0.1 |
0.3±0.1 |
0.7±0.1 |
0.5±0.1 |
0.4±0.1 |
|
Bandwidth@ -20dB (nm) |
<3.8 |
<1.5 |
<1.5 |
<1.5 |
<5.0 |
<1.5 |
<7.5 |
<2.4 |
<1.5 |
|
Bandwidth Type |
08 |
12 |
24 | ||||||
|
Filter Structure |
S1 |
S2 |
S3 |
S1 |
S2 |
S3 |
S1 |
S2 |
S3 |
|
Insertion Loss (*1) (dB) |
<2.0 |
<2.5 |
<3.0 |
<1.5 |
<2.0 |
<2.5 |
<2.0 |
<2.0 |
<3.5 |
|
Bandwidth@ -3dB (nm) |
0.95±0.1 |
0.65±0.1 |
0.5±0.1 |
1.3±0.1 |
0.9±0.1 |
0.7±0.1 |
2.9±0.3 |
1.95±0.3 |
1.5±0.3 |
|
Bandwidth@ -20dB (nm) |
<9.8 |
<3.0 |
<2.2 |
<15 |
<4.5 |
<3.0 |
<32.0 |
<10.0 |
<6.5 |
|