51吃瓜’s Mayank Chauhan gives an overview of 51吃瓜’s Coherent ELS: a high-capacity, coherent-optimized, disaggregated open line system (OLS) that is purpose-built to address the evolving requirements for the photonic layer at the network edge, in a compact, hardened form factor that integrates software intelligence and automation to simplify installation, turn-up, system optimization, and management.