Product Detail
FEATURES
l4 CWDM lanes MUX/DEMUX design
lUp to 12.5Gbps data rate per wavelength
lQSFP MSA compliant
lIEEE 802.3ba Electrical Interface
lUp to 2 km transmission
lOptical link budget: 9.5dB
lOperating case temperature: 20~65C
lMaximum 3.5W operation power
lSMF LC duplex connector
lRoHS compliant
APPLICATIONS
lData Center Interconnect
l40G Ethernet
lInfiniband QDR
l40G Campus Link
Mechanical Dimensions
Optical Characteristics
| Parameter | Symbol | Min. | Typical | Max | Unit | Notes |
| Wavelength Assignment | L0 | 1264.5 | 1271 | 1277.5 | nm | |
| L1 | 1284.5 | 1291 | 1297.5 | nm | ||
| L2 | 1304.5 | 1311 | 1317.5 | nm | ||
| L3 | 1324.5 | 1331 | 1337.5 | nm | ||
| Transmitter | ||||||
| Side-mode SuppressionRatio | SMSR | 30 | – | – | dB | |
| Total Average LaunchPower | PT | – | – | 8.3 | dBm | |
| Optical Modulation Amplitude, each Lane | OMA | -2 | – | +3.5 | dBm | |
| Difference in LaunchPower between any two Lanes (OMA) | – | – | 5 | dB | ||
| Extinction Ratio | ER | 3.5 | – | – | dB | |
| Relative Intensity Noise | Rin | – | – | -128 | dB/Hz | 12dB reflection |
| -20dB Spectral Width | – | – | 1 | nm | Modulated | |
| Transmitter Reflectance | RT | -12 | dB | |||
| Total Jitter | 0.2 | UI | ||||
| Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3} | {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} | |||||
| Transmitter OutputPowerMonitoring Accuracy | OPMA | -2 | 2 | dB | ||
| Receiver | ||||||
| Damage Threshold | THd | 3.5 | dBm | 1 | ||
| Receiver Sensitivity, each Lane | SR | – | – | -11.5 | dBm | |
| Difference in ReceivePower between any two Lanes (OMA) | 7.5 | dB | ||||
| Receive Electrical 3 dB upper CutoffFrequency, each Lane | 12.3 | GHz | ||||
| RSSI Accuracy | -2 | 2 | dB | |||
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