This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Realtek RTL8306E

RTL8306E is a highly integrated Ethernet switch with five 10/100Mbps ports and two MII interfaces.

Ovaga Certification


Mfr.Part #: RTL8306E

Datasheet: RTL8306E Datasheet (PDF)

Package/Case: LQFP128

Product Type: Integrated Circuits (ICs)

RoHS Status:

Stock Condition: 193 pcs, New Original

Add To BOM

Quick Quote

Please submit RFQ for RTL8306E or email to us: Email: [email protected], we will contact you within 12 hours.

RTL8306E General Description

The RTL8306E is a series of Ethernet switching ICs (Integrated Circuits) developed by Realtek Semiconductor Corp. It is designed for use in small to medium-sized Ethernet switches, providing high-performance and cost-effective solutions for network connectivity.



  • Supports up to 6 Fast Ethernet ports
  • Integrated 6-port 10/100M Ethernet switch
  • Supports non-blocking wire speed forwarding
  • Supports VLAN (Virtual LAN) and QoS (Quality of Service) features
  • Low power consumption
  • Wide temperature range for various environments
  • Built-in security features for data protection
  • Flexible and scalable architecture for easy integration


  • Small to medium-sized Ethernet switches
  • Network routers and gateways
  • Industrial automation and control systems
  • IP surveillance systems
  • Smart home and IoT (Internet of Things) devices
  • Network equipment for small office and home office (SOHO) environments
  • Embedded systems requiring Ethernet connectivity
REALTEK Inventory


Parameter Value Parameter Value
Number of Ports 6 Maximum Data Rate 1Gbps
Switching Capacity 4Gbps Interface MII/RMII
Operating Temperature 0°C ~ 70°C


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.0% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US$0.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Equivalent Parts

For the RTL8306E component, you may consider these replacement and alternative parts:

Part Number




Part Number:  RTL8306E


Package:  LQFP128

Description:   There are no specific equivalent part numbers mentioned for the RTL8306E, as it is a unique and proprietary IC developed by Realtek Semiconductor Corp. However, there may be similar Ethernet switching ICs from other manufacturers available in the market.

Key points

  • The RTL8306E chip is a highly integrated Ethernet switch chip designed for small and medium-sized networks. It offers six ports and supports various Ethernet features like VLAN, QoS, and multicast. The chip is cost-effective and power-efficient, making it suitable for applications in consumer devices, industrial equipment, and home networking. It provides a reliable and flexible solution for network connectivity needs.
  • Equivalent

    RTL8306E is a chip developed by Realtek Semiconductor Corporation for network switch applications. Some equivalent products from other manufacturers that offer similar functionality and performance include Broadcom BCM5396, Marvell 88E6141, and Microsemi VSC7385.
  • Features

    The RTL8306E is a 6-port Fast Ethernet Switch that supports VLAN, QoS, and IGMP snooping. It has a built-in memory buffer for improved packet forwarding efficiency and low power consumption. It also features advanced security mechanisms such as storm control and broadcast/multicast/unicast rate limiting.
  • Pinout

    The RTL8306E is a 48-pin QFN package integrated circuit (IC). It is a 6-Port 10/100Mbps Ethernet switch developed by Realtek Semiconductor Corp. This IC is primarily used for Ethernet applications, such as in routers or switches, and supports various networking protocols.
  • Manufacturer

    RTL8306E is manufactured by Realtek Semiconductor Corp, a Taiwanese company. Realtek is a fabless semiconductor company that specializes in the design and development of integrated circuits for various applications, including networking, multimedia, and connectivity. They provide innovative solutions for consumer electronics, the automotive industry, and computer peripherals.
  • Application Field

    The RTL8306E is a switch-on-a-chip solution specifically designed for cost-sensitive Ethernet applications. It is used in a wide range of application areas, including residential gateways, IP phones, IP cameras, IP set-top boxes, and other low-power, low-cost Ethernet-enabled devices that require basic switching functionality.
  • Package

    The RTL8306E chip is available in a QFN package type, with a form factor of 5mm x 5mm and a total size of 25 square millimeters.

We provide high quality products, thoughtful service and after sale guarantee

  • Product

    We have rich products, can meet your various needs.

  • quantity

    Minimum order quantity starts from 1pcs.

  • shipping

    Lowest international shipping fee starts from $0.00

  • guarantee

    365 days quality guarantee for all products

Ratings and Reviews

Please rate the product !
Please enter a comment

Please submit comments after logging into your account.