400GBASE-SR4 QSFP112 PAM4 Optical Transceiver Module, MMF, 850nm, 50m, MTP/MPO, DOM.

The 400GBASE-SR4 module, MTP/MPO-12 connector, up to 50m over parallel OM4 multi-mode fiber. It is compliant with QSFP112 MSA, CMIS 4.0 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.

Specifications
- Form Factor: QSFP112
- Max Data Rate: 425Gbps (4x106.25Gb/s)
- Wavelength: 850nm
- Max Cable Distance: 30m@OM3/50m@OM4
- Connector: MPO-12/APC
- Media: MMF
- Transmitter Type: VCSEL:
- Receiver Type: PIN
- TX Power: -4.6~4dBm
- Minimum Receiver Power: -6.4dBm
- Power Budget: 1.8dB
- Receiver Overload: 4.0dBm
- Max Power Consumption: 9W
- Extinction Ratio: >2.5dB
- DDM/DOM: Supported
- Commercial Temperature Range: 0 to 70°C
- Modulation (Electrical): 4x100G-PAM4
- Modulation (Optical): 4x100G-PAM4
- CDR (Clock and Data Recovery): TX and RX
- Inbuilt FEC: Yes
- Core Size: 50µm
- Protocols: IEEE Std 802.3db, QSFP112 MSA, CMIS 4.0
- Warranty: 5 Years

Application
4x100G-SR applications
Data center
Infiniband interconnects