NVIDIA Single-port 400Gb/s OSFP DR4 Single Mode Transceiver for ConnectX-7
NVIDIA MMS4X00-NS400 OSFP DR4 Single Mode Transceiver, Single Port, 400Gb/s, 100m, MPO/APC Connector, Hot Pluggable
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NVIDIA MMS4X00-NS400 Single-port 400Gb/s OSFP Single Mode DR4 Transceiver
The NVIDIA MMS4X00-NS400 is an InfiniBand (IB) and Ethernet (ETH) 400Gb/s, Single-port, OSFP, DR4 single mode parallel transceiver using a single, 4-channel MPO-12/APC optical connector. The Datacenter Reach 4-channel (DR4) design uses 100G-PAM4 modulation and has a maximum fibre reach of 100-meters and assumes two optical patch panels in the link. It has identical design and internals as the QSFP112 version with different connector shells. The transceiver firmware supports both InfiniBand and Ethernet and is automatically enabled depending on the protocol of the connected switch. The OSFP shell has a flat-top and utilizes the riding heat sink on the ConnectX-7 connector cage.
Please Note: When linked to 1:2 splitter fibre cable split end has only 2 channels and will activate only 2-channels in the 400G transceiver automatically creating a 200G speed and reducing power consumption. Single mode optics are denoted by a yellow-coloured pull tab and optical fibre. Green plastic shell on the MPO-12/APC optical connector denotes Angled Polish Connector (APC) and is not compatible with the aqua coloured Ultra-flat Polished Connectors (UPC).
Features
• Used in ConnectX-7/OSFP adapters linked to Twin-port transceivers in 2x400G IB/EN switches.
• IB and ETH support.
• 400G DR4 single mode transceiver with 100m max reach.
• 4-channels of 100G-PAM4 electrical and optical modulation.
• 1310nm EML single mode laser (Class 1 laser safety).
• OSFP connector shell. With a single MPO-12/APC optical connector.
• 9W max (4-channels), 5W max (2-channels).
• Single 3.3V power supply.
• Hot pluggable, RoHS compliant.
• Adaptive Tx input equalizer.
• OSFPmsa.org compliant and CMIS 4.0 compliant.