Ericsson ET 155-1-0-2

The Ericsson ET 155-1-0-2 is a critical interface module designed for high-speed optical transmission within telecommunications networks. This unit typically functions as a line card or port module in Ericsson's carrier-grade switching or routing platforms, facilitating the transport of voice, data, and video traffic over optical fiber. Its primary application lies in core and aggregation layers, enabling robust connectivity between network nodes or to external service provider networks. Identified by its "ET 155" designation, this module is engineered to support STM-1 (Synchronous Transfer Module level 1) interfaces, delivering a data rate of 155.52 Mbps. This makes it suitable for environments requiring stable, medium-to-high capacity links, often within SDH (Synchronous Digital Hierarchy) or ATM (Asynchronous Transfer Mode) infrastructures. The robust design ensures reliable performance in demanding 24/7 operational settings. Revo Distribution Limited provides the Ericsson ET 155-1-0-2 as a cost-effective solution for network operators and data centres. As a refurbished part, it offers an economical alternative for maintaining, expanding, or upgrading existing Ericsson-based networks without the need for significant capital expenditure on new equipment. Our inventory supports the longevity and operational continuity of mission-critical telecom infrastructure globally.