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Product Detailed Parameters
- Description：8GE + 4 1G/2.5G MULTILAYER SWITC
- 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 BCM56228B0IPBG is a multilayer Ethernet switch IC from the Broadcom StrataXGS product line. It integrates 8 Gigabit Ethernet (GE) ports and 4 High-Speed Gigabit Link (HGL) ports supporting selectable 1G or 2.5G speeds. The device provides wire-rate forwarding performance with low latency and high packet processing capabilities for high-speed networking applications.
Feature Summary
- Integrates 8 GE ports and 4 HGL ports with selectable 1G/2.5G operation
- Provides wire-rate forwarding performance with low latency
- Highly integrated single-chip solution for multilayer switching
Applications
- Multilayer Ethernet switch designs
- High-speed networking applications
- Data center interconnects
Procurement Notes
Verify component authenticity through authorized channels, as this part may be subject to discontinuance notifications. Confirm package integrity and pin alignment upon receipt. Cross-reference ordering suffixes against official datasheets to ensure functional compatibility. Request traceability documentation for critical deployments.
Selection Notes
Select this IC for designs requiring compact integration of mixed-speed Ethernet interfaces. Ensure system architecture supports the specific port configuration of eight GE and four HGL ports. Validate power supply requirements and thermal management strategies for the BGA package. Consider availability constraints due to potential end-of-life status.
Part Context
This component belongs to the Broadcom StrataXGS family of multilayer switches. It serves as a cost-effective solution for network infrastructure requiring high port density. The device replaces older discrete switching solutions by consolidating functionality onto a single chip.
Replacement Considerations
Check for official End-of-Life (EOL) notifications and Product Change Notifications (PCN). Identify alternative parts within the same StrataXGS portfolio that offer compatible port counts and interface speeds. Verify pin-to-pin compatibility if direct substitution is required.
