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FEATURE
l Four-channel full-duplex transceiver modules
l Transmission data rate up to 26Gbit/s per channel
l Up to 2km transmission of single mode fiber
l Low power consumption <3.5W
l Operating case temperature 0°C to +70°C
l 3.3V power supply voltage
l RoHS 6 compliant
l Hot Pluggable QSFP form factor
l LC connector receptacle
l Built-in digital diagnostic function
APPLICATIONS
l 100G Ethernet
l Proprietary High Speed Interconnections
l Data center
Outline drawing
Optical Characteristics
All parameters are specified under the recommended operating conditions with PRBS31 data pattern unless otherwise specified.
Transmitter | ||||||
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 | ||
RMS Spectral Width | λrms | - | 3.5 | nm | 1 | |
Average Launch Power, each lane | PAVG | -4 | -0.5 | +2.5 | dBm | |
Optical Modulation Amplitude (OMA) | POMA | -4 | -0.5 | +2.5 | dBm | 1 |
Difference in Launch Power between any two lanes | Ptx,diff | 4.0 | dB | |||
Transmitter and Dispersion Penalty per Lane | TDP | 3 | dBm | |||
Rise/Fall Time | Tr/Tf | 30 | ps | |||
Extinction Ratio | ER | 3.5 | 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} | {0.31, 0.4, 0.45, 0.34, 0.38, 0.4} | |||||
Parameter | Symbol | Min | Typical | Max | Unit | Notes |
Receiver | ||||||
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 | ||
Damage Threshold | THd | +3 | dBm | |||
Overload, each lane | OVL | +2.5 | dBm | |||
Receiver Sensitivity in OMA, each Lane | SEN | -10 | dBm | 3 | ||
Signal Loss Assert Threshold | LOSA | -30 | dBm | |||
Signal Loss Deassert Threshold | LOSD | -12 | dBm | |||
LOS Hysteresis | LOSH | 0.5 | 1.5 | 6 | dB | |
Optical Return Loss | ORL | -12 | dBm | |||
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.
Sensitivity is specified at 5x10-5 BER.
