Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

11-Port Carrier Ethernet Switch Engine with ViSAA™, VeriTime™ and PHY

The VSC7428 is the industry's most integrated 11-port Ethernet switch with SGMII ports, copper PHY and embedded CPU in a single package. The VSC7428 is based on Virtualized Service Aware Architecture (ViSAA™), a silicon implementation that provides unmatched service edge and Carrier Ethernet (CE) network capabilities. ViSAA achieves wire-speed performance for even the most feature-rich CE services. Suitable for telecom and CE applications, the VSC7428 supports MEF service delivery, network OAM, and packet timing solutions for IEEE 1588 network timing and Synchronous Ethernet (SyncE).

Using Microsemi's patent-pending distributed timing technology, VeriTime™ IEEE 1588, the VSC7428 provides the industry's most accurate implementation of IEEE 1588 network timing and synchronization. The device supports a combination of SGMII ports, Cu PHY, and SGMII uplink ports. One of the SGMII ports can be dedicated to the CPU for packet insertion and extraction. The VSC7428 meets IEEE802.3az Energy Efficient Ethernet requirements for Green Energy Ethernet with Microsemi's ActiPHY™ and PerfectReach™ energy saving modes. Powerful embedded 416 MHz MIPS processor 32-bit CPU with DDR2 external memory and DMA-based frame extraction and insertion, supporting packet timing, Ethernet OAM and performance monitoring. The VSC7428 is an excellent choice for mobile backhaul and microwave backhaul applications, as well as provider service demarcation points in edge and access equipment. A comprehensive application programming interface (API) and software package are provided for CE applications. The package easily integrates with third-party software, adding new, enhanced operator functionality while preserving existing software investments.

The VSC7428-02 has eight Gigabit Ethernet (GE) copper PHYs. The VSC7428-12 has eight Fast Ethernet copper PHYs.

Key Features

• Integrated copper PHY

• IEEE 1588 and Synchronous Ethernet Network Timing

• Supports IEEE802.3az and Green Efficiency Mode via ActiPHY™ and PerfectReach™

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.