About This Part
The Ericsson RDH 102 81/1 is a high-performance SFP28 Bi-directional (Bidi) optical transceiver, engineered for robust 25 Gigabit Ethernet connectivity. As a member of the advanced SFP28 form factor family, this module is designed to deliver 25Gbps data rates over a single strand of optical fiber, significantly optimizing fiber infrastructure utilization. Operating under the 25GBASE-BX15-U standard, it supports optical links up to 15 kilometers, making it ideal for extended reach applications within data centers, enterprise networks, and telecom access networks. The Bidi functionality employs distinct transmit and receive wavelengths on a single fiber, typically transmitting at one wavelength (e.g., 1270nm) and receiving at another (e.g., 1330nm), thereby doubling the effective capacity of existing fiber optic cabling. This Ericsson transceiver ensures reliable, high-bandwidth communication with efficient power consumption, adhering to industry standards for seamless integration into compatible networking equipment. Deployment of the Ericsson RDH 102 81/1 is critical in environments demanding high-speed, long-reach connectivity with optimized fiber usage. This SFP28 transceiver is typically installed in 25G Ethernet switches, routers, and network interface cards (NICs) within core and access network infrastructure. It is widely adopted by telecom operators for fronthaul and midhaul applications, enabling the high-bandwidth transport required for 5G deployments, as well as by large enterprise and cloud data center providers for inter-rack, inter-building, or campus-wide connectivity. The Bidi capability of this module is particularly advantageous in scenarios where fiber optic cabling is limited or costly to deploy, allowing for a significant reduction in fiber infrastructure requirements compared to traditional dual-fiber solutions. It effectively solves the challenge of extending 25Gbps links over distances up to 15km, providing a robust and cost-efficient upgrade path for networks transitioning from 10G or seeking to maximize their existing fiber plant. For B2B clients seeking sustainable and cost-effective infrastructure solutions, Revo Distribution Limited offers used and refurbished units of the Part Number RDH 102 81/1. By providing meticulously tested and certified pre-owned Ericsson transceivers, Revo enables telecom operators and data centre providers to expand or upgrade their networks efficiently without incurring the capital expenditure associated with new equipment. Our inventory of high-quality refurbished components, including this essential SFP28 module, plays a crucial role in extending the operational lifecycle of existing network infrastructure, offering a viable alternative for maintaining and enhancing legacy systems or deploying new segments on a budget. Choosing Revo for critical network components ensures access to reliable, performance-validated equipment that supports continued network evolution and operational resilience, aligning with both economic and environmental sustainability goals.
