Color Optic Limited
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400G QSFP-DD DR4 500m Optical Transceiver W/MPO-12 Connector/Infiniband
This is 400G QSFP-DD DR4 500m with FEC optical transceiver with full real-time digital diagnostic monitoring and pull tab. The module converts 8 channels of 50Gb/s (PAM4) electrical input data to 4 channels of parallel optical signals, each capable of 100Gb/s operation for an aggregate data rate of 400Gb/s. Reversely, on the receiver side, the module converts 4 channels of parallel optical signals of 100Gb/s each channel for an aggregate data rate of 400Gb/s into 8 channels of 50Gb/s (PAM4) electrical output data.
| Parameter | Symbol | Min | Typical | Max | Units | No |
| Operating Case Temperature | TOP | 0 | 70 | degC | ||
| Link Distance with OM3 | D | 2 | 500 | m | ||
| Power Consumption | 12 | W | ||||
| Center Wavelength | λC | 1304.5 | 1310 | 1317.5 | nm | |
| Average Launch Power, each Lane |
PAVG | -2.9 | 4 | dBm | ||
| Outer Optical Modulation Amplitude (OMAouter), each Lane |
POMA | -0.8 | 4.2 | dBm | ||
| Average Receive Power, each Lane |
-5.9 | 4 | dBm | |||
| Receiver Sensitivity (OMAouter), each Lane |
SEN | max(-3.9,SECQ-5.3) | dBm |