VSC7104XVP-01

The VSC7104XVP-01 is a low-cost, high-performance, low-power and low-latency broadband network interface device destined for use in various telecommunications and digital signal processing applications. It is typically used for application scenarios such as consumer services, enterprise services, mobile services and cloud. In this article we will discuss the fields of use and working principle of VSC7104XVP-01.

Application Field of VSC7104XVP-01

The VSC7104XVP-01 delivers an impressive amount of throughput performance, offering a maximum data rate of up to 160Gbps. This makes it suitable for applications ranging from core networks, metro and rural networks, to multi-gigabit outdoor networks and industrial-grade networks as well. It is well suited for tasks such as distributed storage, video streaming, large-scale video processing and cloud computing. Additionally, the VSC7104XVP-01 provides a high degree of scalability and is capable of supporting up to eight 10 Gigabit Ethernet ports.

Working Principle of VSC7104XVP-01

VSC7104XVP-01 is a single-chip Ethernet interface device with low-power, low-latency architecture. It is based on a tight integration of a high-performance networking processor, FPGA and PHY. The networking processor achieves packet processing, classification and forwarding at line rates while the FPGAs performs complicated tasks such as rate adaptation, traffic control and protocol processing. The PHY interface consists of transceivers and distributors that route data between the network processor and line cards or backplanes.

The device also has a network interface controller (NIC) that acts as the interface between the FPGA, processor and PHY. It is responsible for traffic control and packet processing, acts as a timing source, and transfers data between the processor and line cards or backplanes. It also plays an important role in providing energy savings by managing packet flow between the processor and FPGAs.

VSC7104XVP-01 also integrates an array of interface and support functions, such as frame assembly and disassembly, frame modification and reassembly, and frame buffer cache. Additionally, the device provides a high degree of scalability, allowing for the addition of several modules including port expander cards, fan controller cards, and jitter attenuator cards.

In conclusion, VSC7104XVP-01 is a low-cost, high-performance, low-power and low-latency broadband network interface device destined for use in various telecommunication and digital signal processing applications. It supports high-speed data rates of up to 160Gbps, making it suitable for core, metro, rural and outdoor networks as well. Additionally, its tight integration of a networking processor, FPGA and PHY along with integrated interface and support functions make it well suited for distributed storage, video streaming, large-scale video processing, cloud computing and other related applications.