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Product Detailed Parameters
- Description：BACKHAUL ACCESS SWITCH. BLOWN
- 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 BCM56268B0IFSBG is an Ethernet IC representing the B0 silicon revision of the Broadcom StrataXGS SABER2 switch ASIC. Designed for high-performance Carrier Ethernet applications, this component integrates a robust switching fabric and advanced packet processing capabilities. It supports multiple port configurations suitable for aggregation and edge routing scenarios in telecommunications and data center networks.
Feature Summary
- Supports Carrier Ethernet switching functions with hardware-accelerated packet processing
- Integrates flexible port mapping to accommodate various interface speeds
- Includes advanced QoS mechanisms for traffic prioritization and congestion management
Applications
- Carrier Ethernet aggregation switches
- Telecommunications edge routers
- Data center leaf-spine interconnects
Procurement Notes
Verify the specific B0 silicon stepping and IFSBG package designation against current Broadcom datasheets to ensure compatibility with existing PCB layouts and firmware requirements. Confirm RoHS compliance status and check for any product discontinuance notifications or lifecycle changes before finalizing procurement plans.
Selection Notes
Select this model when designing systems requiring SABER2 architecture performance levels for Carrier Ethernet deployments. Ensure the design supports the required thermal dissipation for the IFSBG package and validate that the host system firmware is compatible with the B0 silicon revision features.
Part Context
This part belongs to the Broadcom StrataXGS SABER2 family, which targets high-density switching applications. The BCM56268 variant offers a balance of port density and throughput for aggregation layers. The B0 suffix indicates a specific silicon revision, while IFSBG denotes the lead-free FBGA package type used in commercial temperature range environments.
Replacement Considerations
Consult official Broadcom documentation for direct pin-to-pin replacements or updated silicon revisions within the SABER2 family. Verify functional equivalence regarding supported protocols and port configurations before substituting.
