| PM Tap Isolator WDM |
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Specifications |
| Parameter | Value | |
| Single Stage | Dual Stage | |
| Signal Wavelength Range | 1550+/-20nm | |
| Pump Wavelength Range | 960~990nm or 1460~1490nm | |
| Max.
Signal Insertion Loss (Input to Output) (dB) | 1.1(1%), 1.2(2%),1.3(5%), 1.5(10%), 2.1(20%), 2.6(30%), 3.3(40%), 4.2(50%) | 1.2(1%), 1.3(2%),1.4(5%), 1.6(10%), 2.2(20%, 2.7(30%), 3.4(40%), 4.3(50%) |
| Max.
Pump Insertion Loss (Pump Channel) | 0.5dB | |
| Signal
Tap Ratio( Input to Tap) | 1+/-0.2, 2+/-0.4, 5+/-1, 10+/-2, 20, 30, 40, 50 | |
| Typ.
Signal Peak Isolation (Output to Input) | 40 dB | 55dB |
| Min.
Signal Isolation at 23¡æ; all polarization states | 30dB | 48dB |
| Min.
Directivity (Pump to Tap) | 50dB | |
| Fiber type | PM 1550 Panda Fiber for Input and Output Ports, SMF-28e Fiber for Tap Port, HI 1060(980nm Pump) or SMF-28e(for 1480nm Pump) Fiber for Pump Port | |
| Min.Extinction
Ratio (Input to Output, only for F-type) | 23dB | |
| Min.Extinction
Ratio (Input to Output, only for B-type) | 20dB | |
| Min.
Return Loss (for all ports) | 50dB | |
| Max.
Optical Power CW | 300mW | |
| Max.
Tensile Load | 5N | |
| Operating Temperature | -5 to 70¡æ | |
| Storage Temperature |
-40 to 85¡æ | |
| Imagine | |
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| Ordering Information | ||||||||
| PMTIWDM | Wavelength | Isolator Stage | Tap Ratio | Pump Direction | Pigtail Type | Fiber length | Connector | Axis Alignment |
|
95=980/1550nm |
S=Single stage D=Dual stage | 01=1% 05=5% 10=10% 50=50% --- XX=other | F=Forward
Pump B=Backward Pump (Fast Axis Blocked) |
B=250um | 10=1.0m 15=1.5m 20=2.0m ¡¡ 30=3.0m | NE=None FA=FC/APC FC=FC/PC SA=SC/APC SC=SC/PC XX=Other | F=Fast
Axis Blocked B=Both Axis Working | |
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