Description NADDOD O4Q112-800G-AC3 is an 800Gb/s Twin-port OSFP (Octal Small Form-factor Pluggable) Finned Top to 4x200Gb/s QSFP112 (Quad Small Form-factor Pluggable 112G) Flat Top Active Copper Cable (ACC) quad breakout (aka splitter) cable for Ethernet networking. The switch end OSFP has a finned top for additional cooling and the QSFP112 adapter end is flat topped and uses riding heat sinks on the OSFP cage. The ACC contains eight high-speed electrical copper pairs, each operating at data rates of up to 100Gb/s using 100G-PAM4 modulation. The "active" term refers to the passive copper cable with an equalizer integrated circuit to extend the length to 1-5 meters.
