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Product Details:
Payment & Shipping Terms:
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| Product: | 1x2 PM Fiber Couplers | Coupler Ratio: | 50/50% |
|---|---|---|---|
| Fiber: | Panda PM Fiber | Directivity: | >50dB |
| ER: | >20dB | Size: | 3×54mm |
Performance
| Parameter | Specification | |
| Channel Wavelength (nm) | 1310, 1550 | |
| Channel Spacing (nm) | ±15 | |
| Insertion Loss(dB) | 50/50 | ≤3.8 |
| 30/70 | ≤6.1/2.3 | |
| 20/80 | ≤8.1/1.7 | |
| 10/90 | ≤11.5/1.2 | |
| 5/95 | ≤14.5/0.9 | |
| 3/97 | ≤17.1/0.6 | |
| 2/98 | ≤18.5/0.5 | |
| 1/99 | ≤22.0/0.45 | |
| ER(dB) | For CR>10% Port | >20 |
| For 10%≥CR>1%Port | >18 | |
| For CR≤1% Port | ||
| Directivity dB) | >50 | |
| Return Loss(dB) | >50 | |
| Maximum Power Handling (Mw) | 500 | |
| Opterating Temperature (℃) | -5~+75 | |
| Storage Temperature (℃) | -40~+85 | |
| Fiber type | Panda PM fiber | |
| Dimensions Φ×L(mm) | 3×54 or customized | |
1).The specifications are without connectors. For devices with connectors, IL should be 0.3 dB higher ,and ER should be 2dB lower.
2). For device adding connectors, key aligns to slow axis if no special requirement.
Ordering Information
| X | X | X | X | X | X | XX | X |
| Mode | Grade | Wavelength | Port | Fiber Type | Package | Ratio | In/Out Connector |
| 1=Polarization-Maintaining Coupler |
P A |
1=1550 2=1310 |
1=1x2 2=2x2
|
1=Bare fiber 2=900um Loose tube 3=2mm Cable 4=3mm Cable |
1=3x54 2=3x60 3=90x20x10 4=100x80x10
|
01=1/99 02=2/98 03=3/97 05=5/95 10=10/90 20=20/80 30=30/70 40=40/60 50=50/50 |
0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC S=Specify |
Contact Person: Kerry Sun
Tel: +86-135-9019-2305
Fax: 86-755-29239581
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