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Overview
1310/1550nm WDM is based on thin
film filter(TFF) technology and metallic packaged
with excellent environmental stability, good passband
flatness.The products meet the Telcordia GR-1221-CORE.
Applications
- Fibre Communication
Systems
- Fibre Optic
Monitor System
- Fibre Optic
Test Equipment
- EDFA
- Fibre Optic
Sensing
Features
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- All Fibre Construction
- Outstanding Optical Performance
- High Reliability
- Compact Size
Specifications
|
|
Item
|
Unit
|
Parameter
|
| Center Wavelength |
nm
|
1310 or 1550
|
| Bandwidth |
nm
|
+-20
|
| Grade |
|
a
|
b
|
| Max. Insertion Loss |
dB
|
0.35
|
0.5
|
| Min. Wavelength Isolation |
dB
|
15
|
13
|
| Typ. Isolation in
?0nm Bandwidth |
dB
|
20
|
17
|
| Max. Polarization
Stability |
dB
|
0.1
|
0.15
|
| Min. Directivity |
dB
|
55
|
45
|
| Max. Temperature Coefficient |
dB/oC
|
0.002
|
| Operating Temperature |
oC
|
-40~+85
|
| Storage Temperature |
oC
|
-40~+85
|
| Package Dimensions |
nm
|
C: 3.0x54(250um Fibre)
F: 3.5x72 (0.9mm loose tube)
M: 100x19x9
O: 100x80x9
L: 120x80x18
|
| |
|
|
|
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Qualification and Reliability
Tests
| Dry Heat |
85+-2oC for 5000 hours |
| Damp Heat |
75+-2oC/90+-5% RH
for 5000 hours |
| Low Temperature Storage |
-40+-5oC for 5000
hours |
| Water Immersion |
43+-2oC and PH5.5+-0.5
for 168 hours |
| Temperature Cycling |
-40+-2oC to 85+-2oC
for 500 cycles |
| Vibration |
10Hz to 2000Hz, 1.52mm
max. amplitude, 3 axes, 2 hours per axis |
| Impact Test |
1.8m, 3 axes, 8 times
per axis |
Spectrum
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Ordering Information
Note: The specification
will change without notice.
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