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High Power
Polarization Insensitive Isolator |
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| Features |
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Applications |
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| Optical Path Epoxy-free
Design |
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EDFAs |
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| High Performance |
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Raman Amplifiers |
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| High Reliability |
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DWDM Systems |
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| Low Cost |
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Fiber Lasers |
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| Special Process &
Design |
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Lab Research |
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| Specifications |
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| Parameters |
Unit |
Values |
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| Stage |
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Single Stage |
Dual Stage |
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| Center
Wavelength |
nm |
1310, 1480 or 1550 |
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| Operating
Wavelength Range |
nm |
±20 |
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| Typ. Peak
Isolation |
dB |
42 |
58 |
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| Min.
Isolation at 23℃ |
dB |
28 |
48 |
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| Typ.
Insertion Loss at 23℃ |
dB |
0.35 |
0.4 |
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| Max.
Insertion Loss at -5℃-70℃ |
dB |
0.5 |
0.55 |
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| Min.
Return Loss (Input/Output) |
dB |
60 / 55 |
60 / 55 |
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| Max.PDL
at 23℃ |
dB |
0.05 |
0.05 |
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| Max.PMD |
ps |
0.21 |
0.05 |
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| Max.
Optical Power (CW) |
W |
1, 3, 5, 10 or Specify |
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| Max.
Tensile Load |
N |
5 |
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| Fiber
Type |
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SMF-28e Fiber |
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| Operating
Temperature |
℃ |
-5 to +70 |
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| Storage
Temperature |
℃ |
-40 to +85 |
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| *PMD<0.05ps is available. Please refer to below ordering
information. |
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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 and RL will be 5dB lower and optical
power is only 1W. |
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| *For pulse
application please discuss with Aistana. |
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| Package Dimensions |
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| Ordering Information |
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| AHPII-①①-②-③-④-⑤⑤-⑥⑥-⑦ |
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| ①①: Wavelength |
③: Power Level |
⑤⑤: Connector Type on Port 1 & 2 |
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⑥⑥: Fiber
Jacket on Port 1 & 2 |
| 31 - 1310nm |
1 - 1W |
1 - FC/UPC |
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B - 250um
Bare Fiber |
| 48 - 1480nm |
3 - 3W |
2 - FC/APC |
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L - 900um
Loose Tube |
| 55 - 1550nm |
5 - 5W |
3 - SC/UPC |
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C - 3mm
Cable |
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10 - 10W |
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4 - SC/APC |
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S - Specify |
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S -
Specify |
N - None |
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| ②: Stage |
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S - Specify |
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⑦: Fiber
Length |
| S - Single Stage |
④: PMD |
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1 - 1.0m |
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| D - Dual Stage |
1 -
0.05ps Max. |
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S - Specify |
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2 - Refer
to above Spec. |
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