SFP28 DWDM is a type of fiber optic transceiver that supports data rates of up to 25 Gbps. It is a small form-factor pluggable (SFP) transceiver that is used to transmit and receive data over a single strand of optical fiber. It is designed to support the 25 Gbps Ethernet standard and is compatible with the IEEE 802.3by standard. It is also compatible with the DWDM (Dense Wavelength Division Multiplexing) technology, which allows multiple wavelengths of light to be transmitted over a single fiber. This makes it ideal for high-speed data transmission over long distances. SFP28 DWDM transceivers are used in a variety of applications, including data centers, enterprise networks, and telecom networks.
The Dell 0RP3GV Q28-100G-DWDM2-32 QSFP28 DWDM transceiver supports to multiple 100G links up to 80km over single-mode fiber (SMF) via an CS connector. PAM4 modulation technology allows for DWDM connectivity in a QSFP28 form factor on the 100G ITU DWD..