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The RTL8370MBI is a high-performance 8-port Gigabit Ethernet switch chip developed by Realtek Semiconductor. It integrates a physical layer transceiver (PHY) and media access controller (MAC), employing a single-chip non-blocking switching architecture. Supporting multiple network interfaces and management functions, it is suitable for enterprise-grade network equipment.

RTL8370MBI Specifications

Manufacturer: Realtek Semiconductor

Core Architecture: Single-chip 8-port Gigabit Ethernet switch

Port Configuration: 8 x 10/100/1000Base-T Ethernet ports + 2 x expansion interfaces

Switching Capability: Non-blocking switching architecture

MAC Interface Support: RGMII, MII, RMII, SGMII, HSGMII, 1000Base-X, 100Base-FX (via GMAC1 and GMAC2 expansion)

Packet Buffer Memory: Integrated SRAM

Package Type: TQFP176

Operating Temperature Range: -50°C to 100°C 

Features

Highly integrated design: Integrates MAC and PHY within a single chip, reducing peripheral circuit complexity and PCB footprint.

Low-power design: Suitable for energy-sensitive applications, supporting Green Ethernet technology with automatic power adjustment based on cable length and connection status.

Comprehensive network management: Supports Layer 2 switching functions including VLAN, QoS, flow control, port mirroring, and broadcast storm control.

High Security: Supports port security, 802.1x authentication, and access control lists (ACLs) to effectively prevent unauthorised device access and network attacks.

Robust Hardware Forwarding Capability: Enables wire-speed forwarding, ensuring efficient packet transmission across multiple ports.

Multiple Configuration Options: Communicates with the host controller via I2C, SPI, or MDIO interfaces, facilitating system integration and debugging.

• 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.