Optical Characteristics (TOP(C) = 0 to 70 ℃, TOP(I) =-40 to 80 ℃,VCC = 3.13 to 3.47 V)
| Parameter |
Symbol |
Min. |
Typical |
Max. |
Unit |
Note |
| Transmitter Section: |
| Center Wavelength |
TSBLXGA0D-45 |
λt |
1470 |
1490 |
1510 |
nm |
|
| TSBLXG80D-54 |
λt |
1530 |
1550 |
1570 |
nm |
|
| spectral width |
△λ |
|
|
0.3 |
nm |
|
| Average Optical Power |
Pavg |
0 |
|
+5 |
dBm |
1 |
| Optical Power OMA |
Poma |
-2.1 |
|
|
dBm |
|
| Laser Off Power |
Poff |
|
|
-30 |
dBm |
|
| Extinction Ratio |
ER |
8.2 |
|
|
dB |
|
| Transmitter Dispersion Penalty |
TDP |
|
|
3.0 |
dB |
2 |
| Relative Intensity Noise |
Rin |
|
|
-128 |
dB/Hz |
3 |
| Optical Return Loss Tolerance |
|
21 |
|
|
dB |
|
| Receiver Section: |
| Center Wavelength |
TSBLXGA0D-45 |
λr |
1530 |
1550 |
1570 |
nm |
|
| TSBLXG80D-54 |
λr |
1470 |
1490 |
1510 |
nm |
|
| Receiver Sensitivity |
Sen |
|
|
-25 |
dBm |
4 |
| Los Assert |
LOSA |
-36 |
|
- |
dBm |
|
| Los Dessert |
LOSD |
|
|
-26 |
dBm |
|
| Los Hysteresis |
LOSH |
0.5 |
|
|
dB |
|
| Overload |
Sat |
-7 |
|
|
dBm |
5 |
| Receiver Reflectance |
Rrx |
|
|
-26 |
dB |
|
Notes:
1. Average power figures are informative only, per IEEE802.3ae.
2. TWDP figure requires the host board to be SFF-8431compliant. TWDP is calculated using the Matlab code provided in clause 68.6.6.2 of IEEE802.3ae.
3. 12dB reflection.
4. Conditions of stressed receiver tests per IEEE802.3ae. CSRS testing requires the host board to be SFF-8431 compliant.
5. Receiver overload specified in OMA and under the worst comprehensive stressed condition.
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