400GB OSFP DR4 1310nm 500m InfiniBand NDR Optical Transceiver – Flat top
400G OSFP DR4, MPO/MTP-12 Connector, 500m over SMF for ConnectX-7 HCA
General Details
The 400G OSFP (Octal Small Form-factor Pluggable) DR4 transceiver module is designed for use in InfiniBand NDR end-to-end systems. It 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. The 400G OSFP DR4 transceiver with MTP/MPO-12 receptacle and transmit distance of 500m. They are compliant with the OSFP MSA and IEEE 802.3bs. The optical transceiver is RoHS compliant.
NVIDIA/Mellanox MMS4X00-NS400 InfiniBand Compatible OSFP 400G DR4 PAM4 InfiniBand NDR Optical Transceiver (SMF, 1310nm, 500m, MPO-12/APC, DOM, Flat Top)
Features
- Supports 400Gb/s aggregate bit rate
- Data Rate 106.25Gbps (PAM4) per channel
- 400GAUI-8 electrical interface
- Up to 500m transmission on single mode fiber (SMF) with FEC
- MTP/MPO-12 fiber interface
- Typical Power Consumption ≤12W
- Commercial case temperature range of 0°C to 70°C
Specifications
| Parameters | Specifications |
| Form Type | OSFP |
| Max Data Rate | 400Gbps |
| Optical Components | EML |
| Wavelength | 1310nm |
| Max Cable Distance | 500m@SMF |
| Interface | Duplex LC |
| Cable Type | SMF |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| DOM Support | Yes |
Applications
- Data Center Interconnect
- 400G Ethernet
- Infiniband interconnects
- Enterprise networking
- Used in ConnectX-7/OSFP adapters linked to Twin-port transceivers in 2x400G IB/EN switches