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PM Tap Isolator WDM Hybrid |
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| Features |
Applications |
| Input
Signal Power Monitoring |
EDFAs |
| Pump
/ Signal Multiplexing |
Fiber Lasers |
| Low Insertion Loss
|
Fiber Optical Test Equipment |
| Low Cost |
| High Extinction Ratio |
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| Specifications |
| Parameters |
Unit |
Values
|
|
| Stage |
|
Single Stage |
Dual Stage |
| Signal Wavelength Range |
nm |
1530~1565 |
| Pump Wavelength Range
|
nm |
960~990 or 1460~1490 |
| Max. Signal Insertion Loss (Input to Output) |
dB |
1.1(for 1%), 1.2(for 2%),1.3(for 5%), 1.5(for 10%), 4.2(for 50%) |
1.2(for 1%), 1.3(for 2%),1.4(for 5%), 1.6(for 10%), 4.3(for 50%) |
| Max. Pump Insertion Loss (Pump Channel) |
dB |
0.5 |
|
|
| Signal Tap Ratio( Input to Tap) |
% |
1+/-0.2, 2+/-0.4, 5+/-1, 10+/-2, 50 |
|
| Typ. Signal Peak Isolation (Output to Input)
|
dB |
40 |
55 |
| Min. Signal Isolation at 23℃; all polarization states |
dB |
30 |
48 |
|
| Min. Directivity (Pump to Tap) |
dB |
50 |
|
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| Min.Extinction Ratio (Input to Output, only for F-type) |
dB |
23 |
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| Min.Extinction Ratio (Input to Output, only for B-type) |
dB |
20 |
|
| Min. Return Loss (for all ports) |
dB |
50 |
|
| Max. Optical Power (CW) |
mW |
500 |
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| Max. Tensile Load |
N |
5 |
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| 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
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| Operating Temperature |
℃ |
0 to +70 |
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| Storage Temperature |
℃ |
-40 to +85 |
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| *Above specifications are for device without connector.
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| *For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower,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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| PMTIWDM-①①-②-③-④④-⑤-⑥⑥⑥⑥-⑦⑦⑦⑦-⑧ |
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| ①①: Pump
Type |
⑤: Axis Alignment
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⑧: Fiber Length
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| 98 - 980nm
|
F - Fast Axis Blocked
|
0.8 - 0.8m
|
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| 48 - 1480nm
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B - Both Axis Working
|
S - Specify
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| ②: Pump Direction |
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| F - Forward Pump |
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| B - Backward Pump (only for Fast Axis Blocked) |
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⑥⑥⑥⑥: Connector Type on Port 1, 2, 3 & 4 |
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| S - Single Stage |
2 - FC/APC |
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| D - Dual Stage |
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| 01 - 1%
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| 02 - 2%
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| 05 - 5%
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⑦⑦⑦⑦: Fiber Jacket on Port 1, 2, 3 & 4 |
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| 10 - 10%
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B - 250um Bare Fiber |
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| 50 - 50%
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L - 900um Loose Tube |
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| SS - Specify
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S - Specify |
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