TAKFLY COMMUNICATIONS CO., LTD.
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1x2 PM filter Polarization coupler 1550nm Corning fiber ER 25dB with FC APC
Main Data:
1x2 port in 1550nm test center wavelength, use Corning PM 1550 fibers, with 1/99 splitter ratio, 900um loose tube with FC APC SENKO connector. ER standard can be 20 - 25dB, P grade loss standard. mini steel tube 5.5*35mm packing size.
PER of the components without connectors will be higher than it has connectors. Takfly provides high PER PM components, such as PM filter coupler, PM fused coupler, and PM circulators.
The PER standard can be 18dB- 27dB depending on your requirements.
Features:
Ø Low Insertion Los
Ø High Return Loss
Ø High Extinction Ratio
Ø High Reliability & Stability
Applications:
Ø EDFA & Raman Amplifier
Ø Power Monitoring System
Ø Fiber Sensor
Ø Fiber Optical Instrument
| Parameter | Unit | Value | ||||
| Port | - | 1x2 | 2x2 | |||
| Center Wavelength | nm | 1310, 1550 | 1064, 1030 | 1310,1550 | 1064,1050 | |
| Operating Wavelength Range | nm | ±40 | ±20 | ±40 | ±20 | |
| Max. Excess Loss | dB | 0.7 | 0.8 | 1.0 | 1.2 | |
| Coupling Ratio | dB | 01/99~50/50 | ||||
| Uniformity (only for 50/50) | dB | 0.4 | 0.5 | 0.6 | 0.8 | |
| Min. Extinction Ratio at 23℃ | Both axis working | dB | 20 | 20 | 18 | 18 |
| Fast axis blocked | dB | 25 | 22 | 25 | 22 | |
| Min. Return Loss | dB | 50 | ||||
| Max. Optical Power(CW) | mW | 300 | ||||
| Max.Tensile Load | N | 5 | ||||
| Fiber Type | Tap Port | - | SMF-28E, Hi1060 or PM Panda fiber | |||
| Port 1 & 3 | - | PM Panda fiber | ||||
| Connector Type | - | FC APC | ||||
| Operating Temperature | ℃ | -5~+70 | ||||
| Storage Temperature | ℃ | -40~+85 | ||||
Ordering Information
PMFC-1111-2334-555-666-789-AAAA
| 1111 | -Center Wavelength: | 1550=1550nm,1310=1310nm,......,0850=850nm |
| 2 | -Port number: | 3=1x2, 4=2x2 |
| 33 | -Tap ratio: | 01=1%,02=2%,......,05=5%,......, 50=50% |
| 4 | -Axis Alignment: | F=Fast axis blocked, B=Both of axis working |
| 555 | -Fiber type for Port 1, 3: | 001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E |
| 666 | -Fiber type for Tap: | 001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E |
| 7 | -Package Dimension: | 0=φ5.5x35mm, S=Specified |
| 8 | -Pigtail Type: | 0=250μm bare fiber, 1=900μm loose tube |
| 9 | -Fiber Length: | 0=0.8m,1=1m |
| AAA | -Connector for Port 1,2,3,4: | 0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC, N=None |