Cisco NCS 1010 Optical Applications Configuration Guide, IOS XR Release 25.x.x

PDF

Span Loss

Updated: February 5, 2026

Overview

This chapter describes how to monitor and configure signal power differences between NCS 1010 nodes to ensure optical integrity. It explains how to view real-time measurements, setting threshold alarms, and diagnosing connectivity issues across Raman and non-Raman fiber spans to maintain network performance.