BCM5482SEA2KFBG The BCM5482SEA2KFBG is a dual-port 10/100/1000BASE-T Gigabit Ethernet transceiver from Broadcom Limited. It features 2 drivers and 2 receivers, supports full and half duplex, and comes in a 121-BGA package.
Mfr Part #:

BCM5482SEA2KFBG

Available from 2 distributors
Mfr Name: Broadcom Limited
Broadcom Limited
The BCM5482SEA2KFBG is a dual-port 10/100/1000BASE-T Gigabit Ethernet transceiver from Broadcom Limited. It features 2 drivers and 2 receivers, supports full and half duplex, and comes in a 121-BGA package.
Total Stock: 2,615 pcs

BCM5482SEA2KFBG Available from 2 distributors

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2,546 pcs
2546 pcs On Request 1 On Request On Request 1524+ On Request On Request
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69 pcs
69 pcs On Request 1 On Request On Request On Request On Request On Request

BCM5482SEA2KFBG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
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Number of Drivers
Protocol
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Termination Style
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BCM5482SEA2KFBG Description

Short technical summary and product information.

The BCM5482SEA2KFBG is a dual-port integrated 10BASE-T/100BASE-TX/1000BASE-T Gigabit Ethernet transceiver from Broadcom Limited. It supports RGMII, SGMII, and SerDes MAC interface options, and is fully compliant with IEEE 802.3, 802.3u, 802.3ab, and 802.3z standards.

 

Key specifications include a data rate of 10/100/1000 Mbps, typical power consumption of 725 mW per port, and support for jumbo frames up to 10 kB. The device features CableChecker diagnostics for cable plant analysis, automatic MDI/MDIX crossover at all speeds, and robust cable-sourced ESD tolerance greater than 3 kV.

 

The transceiver is housed in a 121-pin BGA package with surface mount termination. It includes IEEE 1149.1 JTAG boundary scan support and is built on 0.13 µm CMOS technology for low power and cost. The device is suitable for high-density uplink applications and supports copper or fiber interfaces in RGMII mode.

BCM5482SEA2KFBG Quick Information

Product Type: Ethernet Transceiver
Canonical Name: BCM5482SEA2KFBG Dual-Port 10/100/1000BASE-T Gigabit Ethernet Transceiver
Subcategory: Gigabit Ethernet Transceiver

BCM5482SEA2KFBG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BCM5482SEA2KFBG Features

  • Dual-port 10/100/1000BASE-T Gigabit Ethernet transceiver.
  • Supports RGMII, SGMII, and SerDes MAC interfaces.
  • Typical power consumption of 725 mW per port.
  • CableChecker diagnostics for cable plant analysis.
  • Jumbo frame support up to 10 kB.

BCM5482SEA2KFBG Applications

  • Ideal for high-density uplink applications in switches.
  • Suitable for SFP module interfaces via SGMII.
  • Used in enterprise and carrier Ethernet equipment.
  • Enables copper or fiber connectivity in RGMII mode.

BCM5482SEA2KFBG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the data rate of the BCM5482SEA2KFBG?

The BCM5482SEA2KFBG supports data rates of 10/100/1000 Mbps (10BASE-T, 100BASE-TX, 1000BASE-T).

What package does the BCM5482SEA2KFBG come in?

The BCM5482SEA2KFBG is housed in a 121-pin BGA package.

Is the BCM5482SEA2KFBG RoHS compliant?

The BCM5482SEA2KFBG is listed as RoHS3 compliant, but this is unverified. Obtain compliance documentation from the manufacturer.

What MAC interfaces does the BCM5482SEA2KFBG support?

The BCM5482SEA2KFBG supports RGMII, SGMII, and SerDes MAC interfaces.

Does the BCM5482SEA2KFBG support jumbo frames?

Yes, the BCM5482SEA2KFBG supports jumbo frames up to 10 kB.

What is the typical power consumption of the BCM5482SEA2KFBG?

The typical power consumption is 725 mW per port.

Does the BCM5482SEA2KFBG include cable diagnostics?

Yes, it includes CableChecker diagnostics for cable plant analysis.

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