Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

Marvell® Prestera® 98CX8550A0-BWU4C000 is a fully integrated Ethernet switch ASIC optimized for high bandwidth aggregation/distribution layer applications in the enterprise. The 8 Tbps 98CX8550 includes 160 high-speed 56G PAM4 SerDes and supports 32 400G Ethernet MAC ports.

The Prestera® 8500C family of devices features Storage Aware Flow Engine (SAFE) technology that enables visibility into data center deployments that leverage HCI or composable infrastructure supported by a storage decomposition platform running NVMe-oF. SAFE enables telemetry at the RDMA stream level, enabling operators to pinpoint attacker hosts or congested disks and guaranteeing service levels and fairness between hosts and storage resources on the network.

Product advantage

• 9th-generation Ethernet switch pipelines deployed in enterprise, service provider and data center networks

• Fast TTM for customers with stable 16nm high-volume process nodes

• 256 leading 56G PAM4 LR SerDes support DAC or optical interconnection

• Ethernet MAC interface that is fully compliant with the latest IEEE standards (for 1G to 400G rates)

• 8K queue with level 3 H-QoS and VoQ support and 1K port support

• Supports elephant stream detection and packet prioritization with advanced active hardware detection to predict congestion before an event occurs

• Large pool of shared memory dynamically allocated among forwarding engines with >2 times the capacity of currently available solutions

• Supports up to 16K ECMP path expansion with congestion aware load balancing or DLB with hardware to prevent OoO in the stream

• A globally shared packet buffer with dynamic buffer absorption and enhanced micro-burst support

• Fine-grained buffer segmentation provides up to 2x higher packet capacity than available solutions in the market

• Multi-search stream engine, capable of searching over 500K streams using TCAM and SRAM

• RoCEv2 Sensing provides flow-level diagnostics to identify and resolve network congestion

Target application

Fixed and modular aggregation/distribution of enterprise networks

• 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.