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Product Detailed Parameters
- Description：QUAD-CHANNEL SERIAL 10GBASE-KR T
- Series：*
- Mfr：Broadcom Limited
- Package：Tray
- Protocol：-
- Function：-
- Interface：-
- Standards：-
- Voltage - Supply：-
- Current - Supply：-
- Operating Temperature：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The BCM8074BKFBG is a quad 10G/krXAUI/PHY transceiver manufactured by Broadcom Limited. It integrates four independent high-speed serial links designed for optical and copper interconnects in data center and enterprise networking equipment. The device supports 10 Gigabit Ethernet and XAUI interfaces, providing robust signal integrity for backplane and cable applications. This component is classified as a line interface unit within the Broadband Communications category.
Feature Summary
- Integrates four independent high-speed serial transceiver channels
- Supports 10 Gigabit Ethernet and krXAUI protocol standards
- Designed for low-power operation in dense networking environments
Applications
- Data center server connectivity
- Enterprise network switches
- Storage area networks (SAN)
Procurement Notes
This component is officially discontinued and no longer in production. Verification of availability should focus on surplus or secondary market sources rather than direct manufacturer distribution. Buyers must confirm the authenticity of existing stock through authorized distributors. End-of-life notifications from Broadcom Limited serve as the primary reference for supply chain planning and obsolescence management.
Selection Notes
Engineers replacing this part should evaluate current Broadcom PHY solutions with compatible pinouts and electrical specifications. Compatibility checks must include support for 10G Ethernet and XAUI signaling rates. Thermal performance and package dimensions should be compared against the original SMD footprint to ensure mechanical fit within existing board layouts without redesigning the host system infrastructure.
Part Context
The BCM8074 series belongs to Broadcom's portfolio of high-speed communication interface components. These devices are engineered to meet the bandwidth demands of modern telecommunications and computing architectures. The specific BKFBG suffix indicates a particular package variant and temperature rating defined by the manufacturer's internal coding standards for surface-mount assembly processes.
Replacement Considerations
No public confirmed substitute part numbers are available in official documentation. Engineers should consult Broadcom's current product selection guides for equivalent PHY controllers.
