|
|
方向性: |
40 |
|---|---|
通带波长范围: |
1550 |
通带插入损耗: |
0.8 |
通带隔离度: |
30 |
反射波长范围: |
1310/1490 |
反射插入损耗: |
0.6 |
反射隔离度: |
15 |
波长热稳定度: |
0..002 |
品牌: |
飞宇 |
型号: |
50G |
| 加工定制: | 是 | 品牌: | 飞宇 |
|---|---|---|---|
| 型号: | PWDM | 通带波长范围: | 1550 |
| 通带插入损耗: | 0.8 | 通带隔离度: | 30 |
| 反射波长范围: | 1310/1490 | 反射插入损耗: | 0.6 |
| 反射隔离度: | 15 | 波长热稳定度: | 0.0002 |
| 方向性: | 50 |
Performance
|
Type |
PWDM |
|
|
Operating wavelength T: transmission wavelength R: reflection wavelength |
nm |
T-1530~1620(center wavelength1550,optional wavelength1590,1610) R-1310±50 & 1490±10 |
|
T1550 R1310/1490 |
||
|
T1490 R1310/1550 |
||
|
Transmission insertion loss |
dB |
≤0.80 ≤0.20 ≤0.30 ≤0.10 ≤0.20 ≤0.30 |
|
Reflection insertion loss |
dB |
≤0.60 |
|
Transmission channel isolation |
dB |
≥30 |
|
Reflection channel isolation |
dB |
≥17 |
|
PDL |
dB |
≤0.1 ≤0.05 ≤0.05 ≤0.05 ≤0.10 |
|
Wavelength thermal stability |
nm/℃ |
≤0.003 |
|
Insertion loss thermal stability |
dB/℃ |
≤0.005 |
|
Directivity |
dB |
≥55 |
|
Return loss |
dB |
≥45 |
|
Operating temperature |
℃ |
-20~+70 |
|
Storage temperature |
℃ |
-40~+85 |
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