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Product Detailed Parameters
- Description：IC TELECOM INTERFACE MULTI LAYER
- Series：*
- Mfr：Broadcom Limited
- Package：Tray
- Function：-
- Interface：-
- Number of Circuits：-
- Voltage - Supply：-
- Current - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Power (Watts)：-
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Overview
The BCM56544XB0IFSBLG is a Broadcom Ethernet Integrated Circuit classified as a multi-layer switch. It features a configuration with 24 Gigabit Ethernet ports and four 10 Gigabit Ethernet uplinks. The device supports Layer 3 switching capabilities and includes IEEE 1588 Precision Time Protocol functionality, which is explicitly disabled in this specific variant. The component is manufactured by Broadcom Limited and falls under the Switch ICs category.
Feature Summary
- Supports multi-layer switching operations
- Integrates 24 Gigabit Ethernet and 4x10 Gigabit Ethernet interfaces
- Provides Layer 3 routing capabilities
- Includes IEEE 1588 PTP support (disabled)
Applications
- Enterprise core and distribution layer networking
- Data center aggregation switches
- Telecommunications infrastructure equipment
Procurement Notes
This component is officially listed as End-of-Life (EOL) by the manufacturer. Distribution channels indicate restricted supply availability. Procurement requires verification of current stock status through authorized distributors or secondary market suppliers. Buyers must confirm the specific revision level and functional state of the IEEE 1588 feature before acquisition to ensure compatibility with existing system designs.
Selection Notes
Engineers should evaluate this part for high-density switching applications requiring both 1G and 10G connectivity. The disabled IEEE 1588 function distinguishes it from enabled variants; verify timing requirements against other models in the BCM56544 family if precision synchronization is necessary. Consider thermal management and power consumption profiles typical for multi-layer switch ICs during board layout.
Part Context
This integrated circuit belongs to the Broadcom BCM56xxx series of Ethernet switches. It serves as a building block for complex network devices requiring advanced packet processing. The specific suffix indicates package type and feature configuration. It competes in the market for high-performance switching solutions used in service provider and enterprise environments.
Replacement Considerations
As an EOL product, direct replacements are limited. Potential alternatives include newer generations within the Broadcom StrataXGS portfolio. Verify pin-to-pin compatibility and software driver support when considering cross-model substitutions.
