472109A.102 Nokia Nokia Optical Transport System Module

The Nokia 472109A.102 is an Equipment Shelf Management Board (ESMB) designed for Nokia optical transport and transmission platforms. This module provides centralised shelf management functions including hardware monitoring, alarm processing, and communication between the network element and the network management system.

The ESMB serves as a critical control component within Nokia optical networking equipment, handling tasks such as inventory management, environmental monitoring, and providing the interface for remote provisioning and fault management. It enables operators to maintain visibility and control over shelf-level operations.

This is a legacy component from Nokia’s optical transport portfolio. While the specific platform generation may vary, ESMB modules of this type were typically deployed in carrier-grade DWDM and SDH/SONET systems. Refurbished units remain valuable for maintaining existing network infrastructure where these systems continue to operate.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.