The brand new, sealed,FS NVIDIA/Mellanox Compatible 100GBASE-SM4 QSFP28 100GBASE-SR4 Transceiver is a high-speed networking device designed for use with NVIDIA and Mellanox products. This single module provides a network port with a maximum data rate of 100 Gbps, making it ideal for enterprise networking and server applications. With its compatibility and high performance, this transceiver is a reliable and efficient solution for expanding network capabilities and increasing data transfer speeds.NVIDIA/Mellanox Compatible 40/100GBASE-SM4 SWDM4 QSFP28 Dual Rate Ethernet Optical Transceiver Module (Dual Rate, MMF, 850/880/910/940nm, 100m, LC, DOM)

The NVIDIA/Mellanox Compatible 40/100GBASE-SM4 SWDM4 QSFP28 Optical Transceiver Module is designed for use in 40/100G Ethernet. In 40 Gbps mode, the transceiver supports link lengths of up to 440 meters over laser-optimized OM5 multimode fiber. In 100 Gbps mode, it supports link lengths of up to 150 meters on OM5. It operates at four different wavelengths, each supporting 10G/25G transmission over existing duplex multimode fiber with standard LC connectors. The SWDM4 transceiver enables reuse of its existing 10G duplex MMF infrastructure for migration to 40G with a path toward 100G.

This transceiver is compliant with the QSFP28 MSA, SWDM MSA and IEEE802.3bm CAUI-4 electrical interface. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP28 MSA, to allow access to real-time operating parameters.

SpecificationsPart NumberQSFP-SR4-100GVendor NameFSForm FactorQSFP28Max. Data RateDual Rate 40 Gbps and 100 GbpsWavelength850/880/910/940nmMax. Cable Distance100G: 75m@OM3/100m@OM4/150m@OM5
40G: LCMediaMMFTransmitter TypeVCSELReceiver TypePINTX Power100G: -7.5~2 dBm
40G: -7.5~3 dBmMinimum Receiver Power100G: L0: -9.5dBm, L1: -9.4dBm, L2: -9.4dBm, L3: -9.4dBm
40G: L0: -12.9dBm, L1: -12.5dBm, L2: -12.2dBm, L3: -11.9dBmPower Budget100G: 1.9dB
40G: 2dBReceiver Overload100G: 3.4 dBm
40G: 2.4 dBmPower Consumption
40G≤3.5WExtinction Ratio＞2 dBDDM/DOMSupportedCommercial Temperature Range0 to 70°C (32 to 158°F)Modulation (Electrical)4x 25G-NRZModulation (Optical)4x 25G-NRZProtocolsSWDM MSA, QSFP28 MSA, IEEE802.3bm CAUI-4