FTLX1341E2 Product Specification – October 2008
Optical Specifications
| Parameter |
| Symbol | Min | Typ |
| Max | Unit | Ref. | |||
| Transmitter |
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| Optical Modulation Amplitude (OMA) |
| POMA |
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| +1.5 |
| dBm |
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| Average Launch Power |
| PAVE |
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| +0.5 |
| dBm |
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| Peak Launch Power |
| PMAX | 1260 |
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| +3 |
| dBm |
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| Optical Wavelength |
| λ |
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| 1355 |
| nm |
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| λrms |
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| 2.4 |
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| 1 |
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| @1260nm |
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| λrms @ |
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| See Figure |
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| Spectral Width |
| 1260nm- |
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| nm |
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| 2 |
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| 1300nm |
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| λrms @ |
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| 4 |
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| 1300nm- |
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| 1355nm | 3.5 |
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| Optical Extinction Ratio |
| ER |
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| dB |
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| Optical Eye Mask Margin |
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| 0 |
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| % | 2 |
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| Transmitter Waveform Dispersion |
| TWDP |
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| 4.7 |
| dB | 3 |
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| Penalty |
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| Average Launch Power of OFF |
| POFF |
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| dBm |
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| Transmitter |
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| Uncorrelated Jitter [rms] |
| Txj |
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| 0.033 |
| UI |
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| Relative Intensity Noise |
| RIN20OMA | 30 |
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| dB/Hz |
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| Encircled Flux |
| <5μm |
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| % |
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| <11μm | 81 |
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Tramsmitter Reflectance | dB |
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Receiver |
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Overload in OMA | +1.5 | dBm | 4 |
Comprehensive Stressed Receiver | Precursor |
|
| dBm | |
Symmetrical |
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Sensitivity (OMA) @ 10.3125Gb/s |
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Postcursor | 1260 |
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Optical Center Wavelength | λC |
| 1355 | nm | |
Receiver Reflectance | Rrx |
|
| dB | |
Signal Detect Deassert Level | PSDD |
| dBm | ||
Signal Detect Assert Level | PSDA |
|
| dBm | |
Signal Detect Hysteresis | PSDH | 0.5 | 1.5 |
| dB |
Notes: |
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1)Maximum RMS spectral width as specified by Figure
2)Optical eye mask per IEEE802.3aq
3)TWDP is calculated using the Matlab code provided in clause 68.6.6.2 of IEEE802.3aq
4)Receiver overload specified in OMA and under the worst comprehensive stressed condition.
V.General Specifications
Optical Interface Standard Specifications
Fiber Type | 850nm OFL Bandwidth | Symbol | Distance | Units | |
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| [1] |
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62.5μm | “FDDI” 160MHz/km | Lmax | 220 | m | |
OM1 200MHz/km | 220 | ||||
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50μm | 400MHz/km | Lmax | 100 | m | |
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OM2 500MHz/km | 220 | ||||
| OM3 2000MHz/km |
| 220 |
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Notes:
1)Operating range as defined by IEEE standards. Longer reach possible depending upon link implementation.
© Finisar Corporation – October 2008 | Rev B | Page 7 |