Features：
l 30 nm continuous tuning
l Manual turning with turning knob
l Excellent bandpass characteristics and low PDL
l over entire tuning range
Specifications：
Table 1. Optical Specifications
|
Optical Specifications |
Unit |
Performance |
|
Center Wavelength |
nm |
1550 |
|
Tuning Range |
nm |
30 |
|
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 stage) |
|
Return Loss |
dB |
45 |
|
Operating Temperature |
°C |
0 to +70 |
|
Size |
mm |
66 x 34 x 8 |
Table 2. Filter Selection
|
Bandwidth Type |
03 |
04 |
06 | |||
|
Filter Structure |
S1 |
S2 |
S1 |
S2 |
S1 |
S2 |
|
Insertion Loss (*1) (dB) |
3.0 |
5.5 |
3.0 |
5.0 |
2.0 |
3.0 |
|
Bandwidth@ -3dB (nm) |
0.40±0.1 |
0.30±0.1 |
0.50±0.1 |
0.35±0.1 |
0.70±0.1 |
0.50±0.1 |
|
Bandwidth@ -20dB (nm) |
<3.8 |
<1.5 |
<5.0 |
<1.7 |
<7.5 |
<2.4 |
|
Bandwidth Type |
08 |
12 |
24 | |||
|
Filter Structure |
S1 |
S2 |
S1 |
S2 |
S1 |
S2 |
|
Insertion Loss (*1) (dB) |
2.0 |
2.5 |
1.5 |
2.0 |
2.0 |
2.0 |
|
Bandwidth@ -3dB (nm) |
0.95±0.1 |
0.65±0.1 |
1.30±0.1 |
0.90±0.1 |
2.90±0.1 |
1.95±0.1 |
|
Bandwidth@ -20dB (nm) |
<9.8 |
<3.0 |
<15.0 |
<4.5 |
<32.0 |
<10.0 |
|