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850nm, TO-46 Flat window component, common Cathode or Anode, 1.25 Gb/s, attenuated for eye safety
Description
The FT-E408x-321 is a high radiance VCSEL designed to convert electrical current into optical power that can be used in fiber optic communications and other applications. As the current varies above threshold, the light intensity increases proportionally.
The FT-E408x-321 is designed to be used with inexpensive silicon or gallium arsenide detectors (see HFD3081-103, HFD3081-108), but excellent performance can also be achieved with some indium gallium arsenide detectors.
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- Designed for drive currents between 5 and 15 mA
- Optimized for low dependence of electrical properties over temperature
- High speed ≥1 GHz
- Two different laser/ photodiode polarities
- Attenuating coating
- Packaged with a photodetector
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Type: VCSEL
Data Rate: 1.25 Gbps
Wavelength: 850nm Band
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
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Optic Specifications
|
Items |
18CH |
|
Operating wavelength |
1260-1620nm |
|
Channel spacing |
20nm |
|
Passband |
±6.5nm |
|
Insertion Loss |
≤2.5 dB |
|
Adjacent ChannelIsolation |
≥28dB |
|
Non Adjacent ChannelIsolation |
≥45dB |
|
Return Loss |
≥45 dB ( for UPC)¡¢≥50 dB ( for APC) |
|
PDL |
≤0.2 dB |
|
Ripple |
≤0.5 dB |
|
Directivity |
≥50dB |
|
Power handling |
300mw
|
|
Package Dimension |
L44xW41xH11mm
|