This video features the Cadence 4nm 112G Extended Long-Reach (ELR) SerDes IP live demonstrations at OFC 2023. The Cadence SerDes showed outstanding pre-FEC Bit Error Rate of E-12 level for long reach at the OIF booth in the 112G-LR interop demo and at the Samtec booth with Si-Fly™ to AcceleRate® interconnect.