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Polarization
Maintaining Optical Circulator |
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Download PDF |
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| Features |
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Applications |
| Low Insertion Loss |
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Fiber Optic Instruments |
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| High Return Loss |
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Fiber Sensors |
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Coherent Detecting |
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Research |
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| Specifications |
| Parameter |
Unit |
Values |
| Type |
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Type A |
Type B |
| Center
Wavelength |
nm |
2000 |
| Operating
Wavelength Range |
nm |
±30 |
| Min.
Isolation, 23℃
(3→2,2→1) |
dB |
35 |
18 |
| Typ.
Isolation (3→2,2→1) |
dB |
45 |
25 |
| Typ.
Insertion Loss (1→2,2→3) |
dB |
1.1 |
0.8 |
| Max.
Insertion Loss (1→2,2→3) |
dB |
1.5 |
1.2 |
| Min.
Return Loss |
dB |
50 |
| Min.
Extinction Ratio |
dB |
20 |
| Min.
Cross Talk |
dB |
50 |
| Max.
Optical Power (CW) |
mW |
500 |
| Max.
Tensile Load |
N |
5 |
| Fiber
Type |
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PM 1550 or PM 1950
Fiber |
| Operating
Temperature |
℃ |
-5 to +70 |
| Storage
Temperature |
℃ |
-40 to +85 |
| *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 and ER will be
2dB lower. |
| *The PM fiber
and the connector key are aligned to the slow axis and fast axis is blocked. |
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| Ordering Information |
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| APMCIR-①①-②-③-④④④-⑤⑤⑤-⑥ |
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| ①①: Wavelength |
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④④④:
Connector Type on Port 1, 2 & 3 |
| 20 - 2000nm |
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1 - FC/UPC |
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| SS - Specify |
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2 - FC/APC |
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3 - SC/UPC |
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| ②: Type |
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4 - SC/APC |
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| A - Type A |
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N - None |
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| B - Type B |
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S - Specify |
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| ③: Port |
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⑤⑤⑤:
Fiber Jacket on Port 1, 2 & 3 |
| 1 - 1X2 |
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B - 250um Bare
Fiber |
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L - 900um Loose
Tube |
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S - Specify |
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⑥: Fiber Length |
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1.0 - 1.0m |
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S - Specify |
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