The official website - Shenzhen Mingjiada Electronic Co., LTD
Mingjiada Electronics stocks the REALTEK RTL8370MBI Gigabit Ethernet switch chip, designed and manufactured by Realtek Semiconductor. The RTL8370MBI is a high-performance, low-power L2 Ethernet switch chip suitable for small to medium-sized network equipment such as switches, routers, and industrial networking devices. It supports 10/100/1000 Mbps Ethernet speeds and features eight physical ports, including one Gigabit MII/RMII/RGMII interface for connecting to a master controller or uplink port.
Specifications (RTL8370MBI)
Core Architecture: Single-chip 8-port Gigabit Ethernet switch
Port Configuration: 8 x 10/100/1000Base-T Ethernet ports + 2 x expansion interfaces
Switching Capacity: Non-blocking switching architecture supporting 8 Gbps switching capacity
Operating Voltage: 1.0V to 3.3V (separate core and I/O voltages)
Package Type: QFP-176
Operating Temperature Range: -40°C to +85°C (Industrial Grade)
Supported Protocols: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Additional Features:
Supports Layer 2 switching functions including VLAN, QoS, flow control, port mirroring, and broadcast storm control.
Integrated 8K entry lookup table and 4-way XOR hash algorithm for address lookup and learning.
Supports optional EEPROM for internal register configuration.
Application Scenarios
The RTL8370MBI's features make it highly suitable for the following domains:
Network Equipment: Small-to-medium Ethernet switches and routers for enterprise offices, educational institutions, data centre access layers, and similar environments.
Industrial Automation: Industrial switches enabling high-speed Ethernet communication between PLCs (Programmable Logic Controllers), sensors, actuators, and other devices.
Smart Surveillance: IP cameras and security video surveillance systems requiring high-speed, stable network connectivity.
Smart Buildings: Intelligent building management systems facilitating network communication between devices.
Network Testing Equipment: Utilised for network performance testing and analysis.
Procuring RTL8370MBI Ethernet Switch Chips
Availability: Mingjiada Electronics supplies this chip model from stock. For specific procurement details (including current inventory, minimum order quantities, and pricing), please contact the Mingjiada team directly.
Contact Information
Contact Person: Mr. Chen
Telephone: +86 13410018555
Email: sales@hkmjd.com
Website: www.mjdic.com
