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|
Polarization Insensitive Tap
Isolator |
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| Features |
|
Applications |
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| Low PDL |
|
Fiber Amplifier |
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| Low Insertion Loss |
|
Fiber Optic System |
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| Low Cost |
|
Fiber Laser |
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| Specifications |
| Parameters |
Unit |
Values |
| Stage |
¡¡ |
Single Stage |
Dual Stage |
| Center
Wavelength |
nm |
1310, 1480 or 1550 |
| Operating
Wavelength Range |
nm |
¡À20 |
| Max. Excess Loss |
dB |
0.7 |
0.8 |
| Tap Ratio (Input to Tap) |
% |
1+/-0.2, 2+/-0.4, 5+/-1.0, 10+/-2.0 |
| Typ. Peak
Isolation |
dB |
40 |
55 |
| Min.
Isolation at 23¡æ
|
dB |
28 |
45 |
| Min. Return
Loss (Input/Output) |
dB |
55/55 |
| Max. PDL
(Port 1 to Port 3, Port 1 to Port 2) |
dB |
0.1 |
0.15 |
| Max. PMD
(Port 1 to Port 3) |
ps |
0.251 |
0.1 |
| Min
Directivity (Port 3 to Port 2) |
dB |
55 |
| Max. Optical
Power (CW) |
mW |
500 |
| Max. Tensile
Load |
N |
5 |
| Fiber Type |
m |
SMF-28e Fiber |
| Operating
Temperature |
¡æ |
-5 to +70 |
| Storage
Temperature |
¡æ |
-40 to +85 |
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|
| *PMD<0.1ps 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. |
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| Package Dimensions |
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| Ordering Information |
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| ATAPI-¢Ù¢Ù-¢Ú-¢Û¢Û-¢Ü-¢Ý¢Ý¢Ý-¢Þ¢Þ¢Þ-¢ß |
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| ¢Ù¢Ù:
Wavelength
¢Ü: PMD |
|
¢Þ¢Þ¢Þ:
Fiber Jacket on Port 1, 2 & 3 |
| 31 - 1310nm
1 - 0.1ps Max. |
|
B - 250um Bare Fiber |
| 48 - 1480nm
2 - Refer to above Spec. |
|
L - 900um Loose Tube |
| 55 - 1550nm |
|
S - Specify |
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| SS - Specify
¢Ý¢Ý¢Ý: Connector Type on
Port 1, 2 & 3 |
|
|
1 - FC/UPC |
|
¢ß: Fiber Length |
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| ¢Ú:
Stage
2 - FC/APC |
|
1 - 1.0m |
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| S - Single Stage
3 - SC/UPC |
|
S - Specify |
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| D - Dual Stage
4 - SC/APC |
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|
N - None |
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| ¢Û¢Û:
Coupling Ratio
S - Specify |
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|
| 01 - 1/99 |
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| 02 - 2/98 |
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| 05 - 5/95 |
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| 10 - 10/90 |
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| SS - Specify |
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