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BCM5482SA1KFBG BCM5482SA1KFBG is a dual-port 10/100/1000BASE-T Gigabit Ethernet transceiver from Broadcom Limited. It features RGMII, SGMII, and SerDes MAC interfaces, low power consumption of 725 mW per port, and supports jumbo packets up to 10 kB.
Mfr Part #:

BCM5482SA1KFBG

Available from 3 distributors
Mfr Name: Broadcom Limited
Broadcom Limited
BCM5482SA1KFBG is a dual-port 10/100/1000BASE-T Gigabit Ethernet transceiver from Broadcom Limited. It features RGMII, SGMII, and SerDes MAC interfaces, low power consumption of 725 mW per port, and supports jumbo packets up to 10 kB.
✓ Total Stock: 4,402 pcs

BCM5482SA1KFBG Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
1,200 pcs
On Request
1200 pcs On Request 1 On Request On Request On Request On Request On Request
Rayichip ✓
Non-Authorised Inventory information
202 pcs
On Request
202 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BCM5482SA1KFBG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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BCM5482SA1KFBG Description

Short technical summary and product information.

The BCM5482SA1KFBG is a dual-port integrated 10BASE-T, 100BASE-TX, and 1000BASE-T Gigabit Ethernet transceiver manufactured by Broadcom Limited. It is designed for high-density uplink applications, providing two independent Ethernet ports with data rates of 10/100/1000 Mbps. The device supports multiple MAC interface options including RGMII, SGMII, and SerDes, offering flexibility for various system architectures.

 

Key electrical specifications include a power consumption of 725 mW per port typical, advanced power management, and support for jumbo packets up to 10 kB. The transceiver is built on a 0.13 um CMOS process, enabling low power and cost. It also features CableChecker diagnostics for cable plant analysis and automatic MDI/MDIX crossover at all speeds.

 

For physical integration, the BCM5482SA1KFBG is offered in a 121-pin BGA package with surface mount mounting. The package is compact, suitable for space-constrained high-density designs. Compliance information includes RoHS3 compliance, MSL 1 (unlimited), and REACH unaffected status, though these are unverified. The component is categorized under Drivers, Receivers, Transceivers in the Interface ICs category.

BCM5482SA1KFBG Quick Information

Product Type: Gigabit Ethernet Transceiver
Canonical Name: BCM5482SA1KFBG Dual-Port 10/100/1000BASE-T Gigabit Ethernet Transceiver
Subcategory: Ethernet PHY

BCM5482SA1KFBG Compliance

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

BCM5482SA1KFBG Features

  • Dual-port 10/100/1000BASE-T Ethernet transceiver.
  • Supports RGMII, SGMII, and SerDes interfaces.
  • Low power consumption of 725 mW per port.
  • Jumbo packet support up to 10 kB.
  • Packaged in a 121-pin BGA.

BCM5482SA1KFBG Applications

  • Ideal for high-density uplink applications.
  • Suitable for Gigabit Ethernet switch designs.
  • Enables direct interface to SFP modules.
  • Used in enterprise networking equipment.
  • Supports copper and fiber media.

BCM5482SA1KFBG FAQs

7 frequently asked questions generated from this part’s specifications.
How many Ethernet ports does the BCM5482SA1KFBG have?

The BCM5482SA1KFBG has 2 ports.

What data rates are supported by the BCM5482SA1KFBG?

It supports data rates of 10, 100, and 1000 Mbps.

What MAC interfaces are available on the BCM5482SA1KFBG?

It supports RGMII, SGMII, and SerDes interfaces.

What is the power consumption per port of the BCM5482SA1KFBG?

Typical power consumption is 725 mW per port.

What is the maximum packet size supported?

It supports jumbo packets up to 10 kB.

What package is the BCM5482SA1KFBG available in?

It is available in a 121-pin BGA package (121-BGA).

Is the BCM5482SA1KFBG RoHS compliant?

RoHS3 Compliant (unverified, low confidence).

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