联系人: 郭丽君 (来电时请说是从北极星看到我的)
手机:15012842850
电话: 0755-86034763
地址: 深圳市南山区前海丽湾商务公寓B栋楼807
3X3 or 4X4光纤耦合器 1550nm或1310nm
Specifications |
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Parameter |
Unit |
1X3 |
3X3 |
||||
Operation Wavelength |
nm |
1310or1550 |
1310and1550 |
1310or1550 |
|||
Operating bandwidth |
nm |
±15 |
±40 |
±15 |
|||
Grade |
dB |
P |
A |
P |
A |
P |
A |
Insertion Loss1 |
dB |
≤5.3 |
≤5.6 |
≤5.4 |
≤5.7 |
≤5.6 |
≤5.8 |
PDL |
dB |
≤0.15 |
≤0.2 |
≤0.2 |
≤0.25 |
≤0.25 |
≤0.3 |
Uniformity |
nm |
≤0.4 |
≤0.6 |
≤0.5 |
≤0.7 |
≤0.6 |
≤0.8 |
Directivity |
dB |
≥55 |
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Fiber Type |
- |
SMF-28e |
|||||
Operating Temperature |
°C |
-40°-+85° |
Specifications |
||
Parameter |
Value |
|
Operating Wavelength(nm) |
1310 |
1550 |
Grade |
P |
|
Bandwidth(nm) |
±20 |
|
Coupling Ratio (%) |
25/25/25/25 |
|
Max. Insertion Loss (dB) |
8.0 |
7.8 |
Band Central Uniformity (dB) |
≤ 0.8 |
|
Wavelength Dependent Loss (dB) |
±1.2 |
±1.4 |
Polarization Dependent Loss (dB) |
≤ 0.10 |
|
Thermal Stability (dB/℃) |
≤ 0.002 |
|
Directivity (dB) |
≥ 55 |
|
Return Loss (dB) |
≥ 55 |
|
Lead length (m) |
1 meter, others on request |
联系人: | 郭丽君 在线咨询 |
企业认证:
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主营产品: |
光纤波分复用器, 光纤耦合器, 光纤环形器,光纤准直器, 光纤隔离器, 光纤法拉第旋转镜,光纤跳线, |
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