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Product Detailed Parameters
- Description：GIGABIT ETHERNET SWITCH 24GE +
- 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 BCM56321B1KFSBLG is a Gigabit Ethernet switch integrated circuit manufactured by Broadcom Limited. It features a switching fabric supporting 24 Gigabit Ethernet ports and four high-speed uplink ports, designated as 24GE + 4xHG. The component belongs to the Ethernet IC product category under communication and networking ICs. It is designed for enterprise-grade network infrastructure applications requiring high port density and throughput.
Feature Summary
- Integrates a high-performance switching fabric capable of handling traffic across multiple Gigabit Ethernet interfaces simultaneously.
- Provides dedicated high-speed uplink connectivity to support aggregation or connection to higher-bandwidth backbone networks.
- Supports standard Gigabit Ethernet protocols for reliable data transmission in structured cabling environments.
Applications
- Enterprise core and distribution layer switches
- High-density access layer network switches
- Data center top-of-rack aggregation units
Procurement Notes
Verify the complete part number including the suffix KFSBLG against official Broadcom documentation to ensure correct package type and temperature range. Confirm RoHS compliance status through current datasheets. Request manufacturer certificates of conformity during procurement to validate authenticity and traceability.
Selection Notes
Select this component when designing switches requiring exactly 24 Gigabit ports with additional high-speed uplinks. Evaluate thermal management requirements for the FBGA package. Ensure the system design supports the necessary power delivery and clocking specifications defined in the electrical characteristics section of the datasheet.
Part Context
This device is part of Broadcom's portfolio of Ethernet switching solutions aimed at the enterprise market. It complements other Broadcom silicon families by offering specific port configurations tailored for scalable network architectures. The model represents a system-on-chip approach to switching functionality.
