Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

About:

The Marvell Prestera 98DX73xx series is designed to intelligently enable secure and efficient data movement across wireless access and carrier access networks. As the combined demands of 5G and iot traffic drive the transformation of network infrastructure, the 98DX73xx series has the flexibility and feature richness to meet the urgent needs of wireless access and operator edge networks to support the 5G transformation.

The 98DX7320 (20x25G, 500Gbps) device is a small, low power and intelligent multi-layer Ethernet switch. Features integrated multi-core CPU, MACsec, high-precision timing synchronization, 802.1CM time-sensitive network (TSN), eCPRI sensing, network slicing, insight telemetry, and comprehensive programmable capabilities. They are ideal for cellular prepass aggregation platforms, cellular base station gateways, 5G base station transceivers (BTS), and a variety of other applications.

Applications:

Marvell's 98DX73xx switch family has the flexibility and feature richness to meet the urgent needs of wireless access and 5G transformation of carrier edge networks for a variety of use cases, Examples include forepass aggregation, cellular site gateways, 5G base station transceiver stations (BTS), multi-access edge computing (MEC), edge Data Center Interconnect (DCI), and secure high-speed interconnect applications.

Features:

• multi-rate 1/2.5/5/10/25/40/50/100/200/400 g Ethernet port

• High precision time synchronization

• IEEE1588v1/v2 compliant Precision Time Protocol (PTP)

• Strict timing synchronization in accordance with ITU-T G.8273.2 Class C standards

• Synchronous Ethernet (SyncE) frequency synchronization based on ITU-T G.8261 and G.8264 recommendations

• Time Sensitive Network (TSN)

• IEEE 802.1Qbu frame preemption

• Hardware-based Operation, management and Maintenance (OAM)

• Support IEEE 802.1ag, ITU-T Y.1731 Continuity check, delay measurement, loss measurement, MPLS OAM, ITU-T G.8113.1

• Feature-rich Prestera architecture feature set

• VXLAN, vxLAN-GPE, Geneva, IP-GRE, EVPN, SRv6, MPLS-SR

• Media Access Control Security (MACsec) engine

• Compliant with IEEE 802.1AE GMM-AES-128/256 and GMM-AESXPN-128/256 standards

• SecureIQ multilayer network embedded advanced security

• Secure startup and secure storage

• Programmable safety sensors

• Differential segments of security groups

• Security Control Technology (SCT) and Network Protection Technology (NST)

• TrackIQ Flow sensing telemetry

• Accurate, scalable, line-speed traffic telemetry that doesn't miss any traffic

• Flexible telemetry export methods, protocols and formats

• Delay measurement and statistics for each packet

• Anomaly and anomaly detection

• Elephant and mouse flow detection, burst and duration measurements

• Performance, utilization, and queuing status and statistics monitoring

• NetIQ Intelligent processing accelerators, programmable engines, and embedded computing elements

• Protocol and traffic aware programmable data processing

• Control and management subsystem with integrated Arm CPU core and advanced management interface.

• 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.