1064nm/1550nm 3W Polarization Maintaining Fused WDM
The Polarization Maintaining Fused Wavelength Division Multiplexer is combine or separate light at different wavelengths. It charaterized with very low insertion loss, high extinction ratio and excellent environmental stability.
Product Description
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1064nm/1550nm 3W Polarization Maintaining Fused WDM |
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Features |
Applications |
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High Extinction Ratio |
Testing Instruments |
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High Isolation |
Coherent Communication |
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Low Insertion Loss |
EDFA |
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High stability & Reliability |
Fiber Sensor |
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Specifications |
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Parameter |
Unit |
Value |
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Type |
/ |
1064/1550 |
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Operating Bandwidth |
nm |
±15 |
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Max. Insertion Loss at 23℃ |
Signal Port |
dB |
0.7 |
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Pump Port |
dB |
0.7 |
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Min. Extinction Ratio at 23℃ |
dB |
20 |
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Min. Isolation at 23℃ |
dB |
18 |
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Package Dimensions |
mm |
φ3*54 |
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Min. Directivity |
dB |
50 |
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Min. Return Loss at 23℃ |
dB |
50 |
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Max. Optical Power (CW) |
W |
3 |
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Fiber Type |
- |
PM Panda Fiber |
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Operating Temperature |
℃ |
-5~+75 |
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Storage Temperature |
℃ |
-40~+85 |
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With connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower. |
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Connector key is aligned to slow axis. |
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Ordering Information |
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PMFUWDM-①①①①-②③-④④④-⑤⑥-⑦-⑧⑧⑧-⑨⑨⑩⑩ (1x2 Type) PMFUWDM-①①①①-②③-④④④-⑤⑥-⑦-⑧⑧⑧⑧-⑨⑨⑩⑩ (2x2 Type) |
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①①①① |
- Wavelength: |
0655=1064/1550nm, SSSS=Specified |
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② |
- Type: |
3=1x2, 4=2x2 |
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③ |
- Pump Type: |
F=Forward pump, B=Backward pump |
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④④④ |
- Fiber type: |
003=PM980, 001=PM1550, 024=PLMA-GDF-25/250-M, SSS=Specified |
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⑤ |
- Package Dimensions: |
0=φ3.0x54mm, S=Specified |
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⑥ |
- Pigtail type: |
0=bare fiber, 1=900μm loose tube |
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⑦ |
- Fiber length: |
0.8=0.8m, 1.0=1m, S=Specified |
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⑧⑧⑧ |
- Connector type: |
0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specified |
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⑨⑨ |
- Average Power: |
00=500mW, 01=1W, 03=3W, SS=Specified |
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⑩⑩ |
- Peak Power: |
00=Continuous Wave, 01=1kW, 10=10kW, SS=Specified |
⑩⑩ |
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