FEATURES
lFour-channel full-duplex transceiver modules
lTransmission data rate up to 11.2Gbit/s per channel
lUp to 10km transmission of single mode fiber
lDFB laser array inside
lLow power consumption <2.5W，meet class 3
lOperating case temperature 0°C to +70°C
l3.3V power supply voltage
lRoHS 6 compliant
lHot Pluggable QSFP form factor
lSingle MPO connector receptacle
lBuilt-in digital diagnostic function
APPLICATIONS
lInfiniBａnd QDR, DDR and SDR
l40G Ethernet
lProprietary High Speed Interconnections
lData center
Mechanical Dimensions
Optical Characteristics
All parameters are specified under the recommended operating conditions with PRBS31 data pattern unless otherwise specified.
| Parameter | Symbol | Min | Typical | Max | Unit | Notes | |||
| Transmitter | |||||||||
| Center Wavelength | λC | 1270 | 1310 | 1350 | nm | 1 | |||
| RMS Spectral Width | λrms | - |
| 3.5 | nm | 1 | |||
| Average Launch Power, each lane | PAVG | -5.2 | -0.5 | +1.0 | dBm |
| |||
| Optical Modulation Amplitude (OMA) | POMA | -4.5 | -0.5 | +2.0 | dBm | 1 | |||
| Difference in Launch Power between any two lanes | Ptx,diff |
|
| 5.0 | dB |
| |||
| Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane | OMA-TDP | -9.7 | - |
| dBm | 1 | |||
| Rise/Fall Time | Tr/Tf |
|
| 50 | ps |
| |||
| Extinction Ratio | ER | 3.5 |
|
| dB |
| |||
| Relative Intensity Noise | Rin |
|
| -128 | dB/Hz |
| |||
| Optical Return Loss Tolerance | TOL |
|
| 12 | dB |
| |||
| Transmitter Reflectance | RT |
|
| -12 | dB |
| |||
| Transmitter Eye Mask Margin | EMM | 10 |
|
| % | 2 | |||
| Average Launch Power OFF Transmitter, each Lane | Poff |
|
| -30 | dBm |
| |||
| Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3} | } | ||||||||
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Receiver | ||||||
| Center Wavelength | λC | 1270 | 1310 | 1350 | nm |
|
| Damage Threshold | THd | +3 |
|
| dBm |
|
| Overload, each lane | OVL | +1 |
|
| dBm |
|
| Receiver Sensitivity in OMA, each Lane | SEN |
|
| -12.5 | dBm |
|
| Difference in Receive Power between any two Lanes (OMA) | Prx,diff |
|
| 5.0 | dB |
|
| Signal Loss Assert Threshold | LOSA | -30 |
|
| dBm |
|
| Signal Loss Deassert Threshold | LOSD |
|
| -15 | dBm |
|
| LOS Hysteresis | LOSH | 0.5 |
| 6 | dB |
|
| Optical Return Loss | ORL |
|
| -12 | dBm |
|
| Receive Electrical 3 dB upper Cutoff Frequency, each Lane | Fc |
|
| 12 | GHz |
|
Notes:
1. Transmitter wavelength, RMS spectral width and power need to meet the OMA minus TDP specs to guarantee link performance.
2. The eye diagram is tested with 1000 waveform.
有关详细信息，请在“相关下载”中查看数据表.
