Cisco 15454-OPT-BST-E Booster Amplifier Module

The Cisco 15454-OPT-BST-E is a Booster Amplifier Module for the Cisco ONS 15454 system. This optional (OPT) module slots into compatible ONS 15454 chassis to provide optical amplification in the outbound transmission path. Identified by part number 15454-OPT-BST-E, it forms part of the ONS 15454 family of add-on amplification options, enabling network designers to boost signal strength where needed in fiber routes. The module’s role is to amplify optical signals within the ONS 15454 platform, helping maintain signal quality over longer distances between network elements. As a dedicated booster amplifier within Cisco’s modular ONS 15454 lineup, it supports scalable deployment without altering core system hardware. When paired with the appropriate transmitter and fiber infrastructure, this booster module contributes to preserving link performance in enterprise or carrier-grade optical networks using the ONS 15454 ecosystem.