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Intel FW82546EB

Intel chipset

Ovaga Certification

Brands: Intel Corp

Mfr.Part #: FW82546EB

Datasheet: FW82546EB Datasheet (PDF)

Package/Case: BGA256

Product Type: Integrated Circuits (ICs)

RoHS Status:

Stock Condition: 2732 pcs, New Original

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FW82546EB General Description

The FW82546EB is a network interface controller (NIC) manufactured by Intel. It is a standalone chip that provides Ethernet connectivity for network devices such as computers, servers, and embedded systems.



  • Gigabit Ethernet support: The FW82546EB supports Ethernet connections at speeds up to 1 gigabit per second.
  • Dual ports: It features two independent Ethernet ports, allowing for simultaneous communication on separate networks or providing redundancy for network connections.
  • Integrated MAC and PHY: The chip incorporates both the Media Access Control (MAC) layer and the Physical layer (PHY), handling the protocols and physical transmission of Ethernet data.
  • PCI Express interface: The FW82546EB connects to the host system via a PCI Express (PCIe) interface, offering high-speed and low-latency data transfer capabilities.
  • Advanced features: It supports advanced networking features such as VLAN tagging, Jumbo Frames, and Link Aggregation, enhancing network performance and flexibility.
  • Reliable and secure operation: The FW82546EB implements various protocols and features to ensure reliable data transmission, network security, and efficient error handling.


  • The FW82546EB is commonly used in servers, high-performance computing systems, and network appliances where high-speed and reliable Ethernet connectivity is required. It is also suitable for data centers, enterprise networks, and other demanding networking environments.


Parameter Value Parameter Value
Product Name FW82546EB Product Type Network Controller
Manufacturer Intel Corporation Series 82546
Connectivity PCI Express Speed 10/100/1000 Mbps
Data Rate 1 Gbps Transceiver Copper
Number of Ports 2 Operating Temperature 0°C to 55°C
Supply Voltage 3.3 V


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

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Terms of payment Hand Fee
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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 FW82546EB component, you may consider these replacement and alternative parts:

Part Number




Part Number:  82546EB


Package:  BGA

Description:   The Intel 82546EB and Intel 82546EB PRO/1000 EB Network Connection are equivalent part numbers for the FW82546EB. These products offer the same functionality and features, with minor variations in terms of branding or packaging.

Datasheet PDF

Preliminary Specification FW82546EB PDF Download

Key points

  • The FW82546EB chip is a network interface controller (NIC) designed by Intel. It supports gigabit Ethernet and provides advanced features such as TCP/IP offloading, server virtualization support, and failover capabilities. The chip is commonly used in server and high-performance computing environments to enable fast and reliable network connectivity.
  • Equivalent

    Some equivalent products of the FW82546EB chip include the Intel 82546EB, Intel 82546GB, and Intel 82546EB Quad Port. These chips are designed for Ethernet connectivity and provide similar features and performance.
  • Features

    FW82546EB is a Gigabit Ethernet controller with four independent transmit and receive queues. It supports 82546 controller software, auto-negotiation, and Auto MDIX, ensuring flexibility in network configurations. It also offers network management capabilities, VLAN, link aggregation, and supports the operating systems Microsoft Windows, Linux, and macOS.
  • Pinout

    The FW82546EB is a 196-pin dual-port gigabit network controller. Its main function is providing connectivity for computer systems to Ethernet networks.
  • Manufacturer

    Intel Corporation is the manufacturer of the FW82546EB. It is an American multinational corporation that designs and manufactures computer processors, chipsets, networking products, and other related technologies. Intel is one of the world's largest and most influential semiconductor chip makers.
  • Application Field

    The FW82546EB is a network interface card (NIC) primarily used in server environments. It is commonly deployed in various applications such as data centers, cloud computing, enterprise networks, and high-performance computing. Its features, including PCI Express support, Gigabit Ethernet connectivity, and advanced server features, make it suitable for demanding networking tasks in these application areas.
  • Package

    The FW82546EB chip is in a BGA (Ball Grid Array) package type, with a form factor of 34mm x 34mm and a size of approximately 1169 square millimeters.

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