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Polarization Maintaining Filter Coupler Module ( 1x4 / 1x8 )
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Features |
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Applications |
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Low Excess Loss |
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PM Sensors |
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Low WDL |
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Amplifiers |
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Low Uniformity |
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Lasers |
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Specifications |
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Parameters |
Unit |
1x4 |
1x8 |
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Center Wavelength |
nm |
1310 or 1550 |
1310 or 1550 |
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Operating Wavelength Range |
nm |
¡À30 |
¡À30 |
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Insertion Loss |
dB |
¡Ü7.5, Typ. 7.0 |
¡Ü11.0, Typ. 10.5 |
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Wavelength Dependent Loss |
dB |
¡Ü0.5, Typ. 0.3 |
¡Ü0.5, Typ. 0.3 |
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Ports IL Uniformity |
dB |
¡Ü0.8 |
¡Ü1.0 |
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Return Loss |
dB |
¡Ý50 |
¡Ý50 |
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Directivity |
dB |
¡Ý50 |
¡Ý45 |
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Extinction Ratio(only for B Type) |
dB |
¡Ý20 |
¡Ý17 |
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Extinction Ratio(only for F Type) |
dB |
¡Ý23 |
¡Ý23 |
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Polarization Dependent Loss(only for B Type) |
dB |
¡Ü0.1 |
¡Ü0.15 |
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Temperature Dependent Loss |
dB/¡æ |
¡Ü0.006 |
¡Ü0.008 |
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Fiber Type |
¡¡ |
PM Panda Fiber |
PM Panda Fiber |
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Operating Temperature |
¡æ |
-5 to +70 |
-5 to+70 |
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Storage Temperature |
¡æ |
-40 to +85 |
-40 to +85 |
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Package Dimensions |
mm |
160*140*10 |
160*160*10 |
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*Above specifications are for module without connector. |
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*For modules with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower. |
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*The PM fiber and the connector key are aligned to the slow axis. |
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Package Dimensions |
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Ordering Information |
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PMFCM-¢Ù¢Ù-¢Ú¢Ú¢Ú¢Ú-¢Û¢Û-¢Ü-¢Ý-¢Þ-¢ß |
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¢Ù¢Ù: Center Wavelength |
¢Ü: Working Axis |
¢Þ: Fiber Type |
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31 - 1310nm |
F - Fast Axis Blocked |
L - 900um Loose Tube |
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55 - 1550nm |
B - Both Axis Working |
C - 3mm Loose Cable |
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S - Specify |
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¢Ú¢Ú¢Ú¢Ú: Potrs Configuration |
¢Ý: Connector Type |
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0104 - 1x4 |
1 - FC/UPC |
¢ß: Fiber Length |
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0108 - 1x8 |
2 - FC/APC |
0.5 - 0.5m |
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3 - SC/UPC |
S - Specify |
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¢Û¢Û: Splitting Ratio |
4 - SC/APC |
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BA - Balance |
N - None |
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SS - Specify |
S - Specify |
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