QSFP28 100G 80km is a type of transceiver module used for data communication. It is a high-speed, high-density module that supports 100 Gigabit Ethernet (GbE) and Optical Transport Network (OTN) applications. It is designed to provide reliable, low-power, and cost-effective connectivity over distances up to 80 kilometers. The module is compliant with the QSFP28 Multi-Source Agreement (MSA) and IEEE 802.3bm standards. It features four independent transmit and receive channels, each capable of transmitting data at 25 Gb/s. It also supports Digital Optical Monitoring (DOM) for real-time monitoring of optical parameters. The module is designed for use in data centers, enterprise networks, and other high-speed applications.
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..