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The 400GBASE-DR4 module, MTP/MPO-12 connector, up to 500m over parallel single-mode fiber. It is compliant with QSFP112 MSA, CMIS 5.0 Interface and 400GAUI-4 standards.
The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. It is suitable for 400G ethernet and data center interconnect applications.
Note: The FS P/N is changed from Q112-DR4-400G to QSFP112-DR4-400G, but the product is the same. Only the FS P/N has been changed.
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Center Wavelength | 1310nm | 1310nm | 1310nm |
Connector | MTP/MPO-12 | MTP/MPO-8 MTP/MPO-12(8 of the 12 Fibers Used) | MTP/MPO-8 MTP/MPO-12(8 of the 12 Fibers Used) |
Cable Distance (Max.) | 500m@SMF | 500m@SMF | 500m@SMF |
Modulation | 4x 106.25G PAM4 | 8x 50G PAM4 | 8x 50G PAM4 |
DSP | Macom Chip | Broadcom 7nm DSP | Broadcom 7nm DSP |
Transmitter Type | EML | DFB | DFB |
Packaging Technology | BOX | COB | COB |
Protocols | QSFP112 MSA, CMIS 5.0, IEEE Std 802.3ck | QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4, 100G Lambda MSA, IEEE 802.3bs | OSFP MSA, CMIS 4.0, IEEE 802.3bs |
Application | Data Center | Data Center 800G to 2x400G Breakout 400G to 4x100G Breakout | Data Center 800G to 2x400G Breakout 400G to 4x100G Breakout |
