About This Part
The Nokia 470315A is an Embedded Multimedia Terminal Adapter (EMTA), a critical component in modern cable access networks designed to provide integrated voice and data services. As part of Nokia's robust portfolio of telecommunications equipment, this unit facilitates the delivery of Voice-over-IP (VoIP) capabilities alongside high-speed data over existing coaxial infrastructure. Typically deployed within a Cable Modem Termination System (CMTS) or as a component supporting a multi-service gateway, the Part Number 470315A integrates voice signaling protocols (e.g., SIP, MGCP) with DOCSIS (Data Over Cable Service Interface Specification) data transmission. It enables reliable, carrier-grade voice communication, supporting multiple lines and ensuring Quality of Service (QoS) for real-time applications. Its design adheres to industry standards, ensuring interoperability and robust performance for converged services. This Nokia EMTA module is primarily installed within the infrastructure of Multiple System Operators (MSOs) and cable service providers. It integrates seamlessly with Nokia's own CMTS platforms and other DOCSIS-compliant network architectures, forming the backbone for residential and business triple-play offerings. The 470315A addresses the challenge of migrating legacy Public Switched Telephone Network (PSTN) services to a more efficient, packet-switched IP network, while simultaneously supporting the ever-increasing demand for broadband data. It enables operators to offer advanced voice features, such as caller ID, call waiting, and voicemail, all delivered over a unified network, thereby optimizing operational costs and enhancing customer experience. It serves as a vital upgrade path for networks transitioning to all-IP voice solutions. For B2B clients seeking to optimize their network infrastructure investments, Revo Distribution Limited offers used and refurbished units of the Nokia 470315A. Our inventory provides a cost-effective alternative to new equipment, enabling telecom operators and data centre providers to expand or upgrade their networks efficiently without compromising on performance or reliability. By supplying meticulously tested and certified refurbished equipment, Revo helps extend the operational lifecycle of existing infrastructure, supporting sustainable network growth and reducing capital expenditure. This approach allows businesses to maintain high service standards and integrate essential components like the 470315A into their systems, ensuring continued service delivery and maximizing return on investment.
