QSFP-DD DCO
EQNET’s QSFP-DD coherent optical transceivers include 100G QSFP-DD, 100G/200G/400G compliant QSFP-DD ZR, and open ZR+. They are designed based on dual polarization quadrature phase shift keying (DP-QPSK) or dual polarization quadrature amplitude modulation (DP-16QAM) or probabilistic constellation shaping quadrature amplitude modulation (PCS-16QAM), supporting extended C-band, polarization diversity coherent detection and advanced electronic link equalization. The product family supports 100/400Gbps transmission speeds in an industry-standard, pluggable QSFP-DD form factor with DSP and can be widely used in metro carriers, access, and Cloud/DCI applications.
| Form Factor | QSFP-DD |
|---|---|
| Data Rate | 100G, 400G |
| Distance | 120KM, 480KM, 80-120KM |
| Wavelength | Coherent |
| Operation Temperature | 0 to 70°C (32 to 158°F) |
| Connector | Duplex LC |
| Voltage | 3.3V |
| Cable Type | SMF |
| DDM | Yes |
| Transmitter Type | Tunable Coherent Laser |
| Receiver Type | PIN |
| TX Power | .-10~-6.0dBm, .-6.0~-0dBm |
| Receiver Sensitivity | < -12.0dBm |
| Protocols | QSFP-DD MSA |
| Warranty | 3 years |
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