About This Part
The Ericsson 3XCHSTM1/E1SMF-IR is an advanced optical interface module engineered for high-capacity aggregation and transport within Synchronous Digital Hierarchy (SDH) networks. This line card, a crucial component in Ericsson's robust transmission portfolio, facilitates the efficient multiplexing of Plesiochronous Digital Hierarchy (PDH) E1 traffic onto SDH STM-1 optical streams. Specifically, the Part Number 3XCHSTM1/E1SMF-IR provides three independent STM-1 optical interfaces, each operating at 155.52 Mbps, designed for intermediate-reach (IR) applications over single-mode fiber (SMF). Each STM-1 link is capable of carrying up to 63 E1 channels, with each E1 channel operating at 2.048 Mbps, enabling a total capacity of 189 E1 circuits across the module's three optical ports. This module ensures reliable, high-speed connectivity for critical telecommunications infrastructure, supporting various network topologies and service requirements. This Ericsson module is typically deployed in the aggregation layers of telecommunications networks, including metro, regional, and access segments, where it serves as a vital bridge between legacy E1-based services and modern optical transport infrastructure. It is integral to Ericsson's comprehensive range of SDH and Multi-Service Transport Platforms, enabling operators to efficiently consolidate diverse traffic types onto a unified optical backbone. Telecommunication service providers, internet service providers (ISPs), and large utility companies frequently utilize this type of equipment to optimize bandwidth utilization, extend the reach of their E1 services, and reduce operational complexities. The 3XCHSTM1/E1SMF-IR effectively solves the challenge of migrating or integrating existing PDH networks into higher-capacity SDH environments, providing a cost-effective upgrade path for infrastructure that still relies on E1 interfaces, while simultaneously preparing networks for future growth and increased data demands. For B2B clients seeking robust yet cost-effective infrastructure solutions, Revo Distribution Limited offers used and refurbished units of the Ericsson 3XCHSTM1/E1SMF-IR. By providing meticulously tested and certified pre-owned equipment, Revo enables telecom operators, data centre providers, and network integrators to expand or upgrade their existing networks with significant capital expenditure savings. Our inventory of high-quality refurbished parts, including this essential Ericsson module, allows organizations to maintain operational continuity and enhance network capabilities without the premium associated with new hardware. Revo's commitment to quality ensures that these components deliver reliable performance, effectively extending the operational lifecycle of existing infrastructure and supporting sustainable network development. This approach empowers our clients to achieve their strategic network goals efficiently and economically.
