Polarization Maintaining Tap Isolator | |||
Product Features | Product Applications | ||
Low Insertion Loss | Fiber Amplifier | ||
High Extinction Ratio |
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High Return Loss | |||
Specifications | ||||
Stage | Unit | Type A | Type B | |
Central Wavelength (λc) | nm | 1310,1480 or 1550 | ||
Operating Wavelength Range | nm | ±15 | ||
Excess Loss | Typ | dB | 0.8 | 0.9 |
Extinction Ratio | Max | dB | 20 | 20 |
Peak Isolation | Typ | dB | 40 | 55 |
Isolation, λc±10nm, 23°C | Typ | dB | 30 | 45 |
Return Loss | Min | dB | 50 | |
Optical Power (Continuous Wave) | Max | mW | 300 | |
Tensile Load | Max | N | 5 | |
Directivity | dB | 50 | ||
Operating Temperature | °C | -5 to +70 | ||
Storage Temperature | °C | -40 to +85 |
IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.
The routes incoming signals from Port 1 to Port 2, and incoming Port 2 signals to Port 3.
PSplitting Ratio & Its Tolerance | |
Splitting Ratio | Maximum Splitting Ratio Tolerance (%) |
1/99 | ±0.2 |
2/98 | ±0.4 |
4/96 | ±0.8 |
5/95 | ±1.0 |
90/10 | ±2.0 |
Fiber Type | Tap Port |
Type 1 | G652 or Equivalent Fiber |
Type 2 | Panda Fiber |
Package Dimensions |
Ordering Information | ||||||||||||
P | M | T | I | |||||||||
Stage D=Dual S=Single |
Wavelength 4=1550nm 5=1480nm 7=1310nm |
Splitting Ratio 01=1:99 02=2:98 04=4:96 05=5:95 10=90:10 |
Pigtail S=250μm bare fiber pigtail M=0.9mm loose tube |
Fiber Type 1=Type 1 2=Type 2 |
Fiber Length 0=0.5m 1=0.75m 2=1.0m |
Connector 0=None 3=FC/APC 5=SC/APC 7=FC/UPC 8=SC/UPC |
Working Axis F=Fast axis blocked |
Note: All specifications are before connectors and are subject to change without notice.