QSFP28 is a type of transceiver module used in data centers and other high-speed networking applications. It is a compact form factor that supports data rates up to 80km. It is designed to provide high-speed, low-power, and low-cost connectivity solutions for data centers and other high-speed networking applications. QSFP28 is a multi-source agreement (MSA) compliant module that supports up to four lanes of 10Gbps or four lanes of 25Gbps. It is also backward compatible with existing QSFP+ modules, allowing for easy upgrades. QSFP28 is an ideal solution for data centers and other high-speed networking applications that require high-speed, low-power, and low-cost connectivity solutions.
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..