About This Part
The Ericsson RDH90120/49800R4A is a high-performance Small Form-Factor Pluggable (SFP) transceiver designed for 1 Gigabit Ethernet connectivity over copper infrastructure. This robust module, manufactured by Ericsson, serves as a crucial component in bridging network devices that require electrical interfaces for data transmission. Adhering to the IEEE 802.3ab standard for 1000BASE-T, it facilitates reliable full-duplex communication at a data rate of 1 Gbps. Featuring an industry-standard RJ45 connector, the Part Number RDH90120/49800R4A is engineered to provide seamless integration into host systems equipped with SFP ports. It supports a maximum transmission distance of 100 meters over standard Category 5e, Category 6, or Category 7 unshielded twisted pair (UTP) copper cabling, making it ideal for short-reach applications within data centers, enterprise networks, and telecommunications facilities. Its hot-pluggable capability ensures minimal disruption during installation or replacement, while its low power consumption contributes to energy efficiency in network deployments. This Ericsson SFP module is typically deployed in a wide array of networking environments where reliable 1 Gigabit Ethernet copper connectivity is paramount. It is commonly installed in switches, routers, firewalls, and network interface cards (NICs) that feature SFP cages, enabling flexible and scalable network architectures. Its primary use cases include connecting servers to top-of-rack switches in data centers, providing high-speed uplinks for workstations in enterprise local area networks (LANs), and extending connectivity within telecom central offices or remote sites. The RDH90120/49800R4A is particularly valuable for organizations looking to leverage their existing Category 5e/6/7 copper cabling infrastructure, avoiding the higher costs and complexities associated with fiber optic deployments for short distances. It addresses the need for robust, high-bandwidth connections in scenarios where equipment is co-located or within a 100-meter radius, offering a practical solution for inter-rack connectivity, building-to-building links on a campus, or connecting network devices to patch panels. This module effectively solves the challenge of integrating diverse network equipment while maintaining optimal performance and minimizing infrastructure overhaul. For B2B clients seeking cost-effective and sustainable infrastructure solutions, Revo Distribution Limited offers used and refurbished units of the Ericsson RDH90120/49800R4A. By providing meticulously tested and certified pre-owned equipment, Revo enables telecom operators, data center providers, and large enterprises to significantly reduce capital expenditure without compromising on performance or reliability. Our inventory of refurbished Ericsson SFP modules allows clients to efficiently expand existing networks, upgrade legacy systems to 1 Gigabit speeds, or replace faulty components with readily available spares. This approach not only provides a financially astute alternative to new hardware procurement but also supports environmental sustainability by extending the operational lifecycle of high-quality networking equipment. Revo's commitment to quality assurance ensures that every unit meets stringent functional standards, delivering the same dependable performance expected from new equipment. Partnering with Revo means accessing a reliable supply chain for essential network components, facilitating agile infrastructure development and maintenance while optimizing budget allocation for critical projects.
