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Name: BCM56842A1KFRBLG
Brand: Broadcom Limited
SKU: BCM56842A1KFRBLG
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Broadcom Limited BCM56842A1KFRBLG

Part No.:: BCM56842A1KFRBLG

Manufacturer:: Broadcom Limited

Package:: -

Datasheet:

Description:: MULTI LAYER SWITCH

In Stock:: 3412

Quantity:: Add To Cart

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BCM56842A1KFRBLG Specifications

Package/Case:
-
Packaging:
Tray
Series:
*
ProductStatus:
Active
Protocol:
-
Function:
-
Interface:
-
Standards:
-
Voltage-Supply:
-
Current-Supply:
-
OperatingTemperature:
-

BCM56842A1KFRBLG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BCM56842A1KFRBLG price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for BCM56842A1KFRBLG to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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BCM56842A1KFRBLG information

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BCM56842A1KFRBLG Typical application Circuitry

The BCM56842A1KFRBLG is a powerful network switch processor designed by Broadcom, part of their widely acclaimed StrataXGS product line. It excels in delivering high-speed network performance, with comprehensive Layer 2 and Layer 3 switching capabilities, tailored for high-density network environments such as enterprise data centers and cloud computing infrastructures.

Key Features and Specifications:

- High Port Density: Supports 24 ports of 10 Gigabit Ethernet, enabling extensive connectivity for large-scale network deployments.

- Enhanced Network Processing: Offers advanced Layer 2 and Layer 3 processing, including routing, switching, and traffic management features.

- Integrated Security: Comes equipped with sophisticated security features such as ACLs, port security, and IEEE 802.1ae MACsec support.

- Energy Efficiency: Adheres to IEEE 802.3az standards, reducing power consumption during periods of low data activity.

- Programmability: Features a programmable pipeline that allows for tailored network operations and optimizations.

Application Scenario: High-Performance Data Center Switch

In this application, the BCM56842A1KFRBLG is employed to construct a robust, high-performance switch that can manage vast amounts of data traffic within a data center, ensuring high availability, security, and network agility.

Circuit Design Methodology:

1. Power Supply Connections (VDD, GND):

- Core Voltage (VDD): Ensure that the core voltage pins are connected to a 1.0V power supply, stabilized with high-quality voltage regulators. Employ decoupling capacitors (0.1 µF, 1 µF, and 10 µF) around these pins to minimize power supply noise.

- Ground (GND): Connect all ground pins to a robust ground plane to mitigate electrical noise and enhance overall circuit stability.

2. Ethernet Interface (TX, RX, SFP+ Modules):

- 10 Gigabit Ethernet Ports: Implement the TX and RX connections using high-quality magnetics leading to SFP+ modules, ensuring high-speed data transmission capabilities and the ability to handle fiber optic connections.

3. Management Interface (MDIO, MDC):

- MDIO (Management Data Input/Output) and MDC (Management Data Clock): These should be connected to the system's network management processor, allowing dynamic configuration and monitoring.

4. Clock Inputs (External Clock Source):

- Clock Source: Provide a stable 125 MHz or 156.25 MHz external clock, essential for maintaining the synchronization and timing of network data transmissions.

5. Programming and Debugging Interface:

- JTAG Port: Include a JTAG interface for firmware updates, debugging, and diagnostics.

- Reset Mechanism: Design a comprehensive reset circuit, including manual and software-triggerable options, for reliable system resets.

Design Considerations:

- PCB Layout: Carefully plan the PCB layout to minimize the length of critical high-speed signal paths, manage potential crosstalk, and ensure adequate spacing for thermal management.

- Thermal Management: Given the high power dissipation from processing multiple 10Gbps links, incorporate sufficient cooling mechanisms, such as heatsinks and/or airflow management solutions.

- Signal Integrity: Maintain controlled impedance on all critical signal traces and use proper termination techniques to minimize signal reflections and crosstalk.

- Power Distribution: Develop a power distribution network capable of handling the demands of the processor with minimal voltage fluctuations to ensure stable operation.

- EMC Considerations: Ensure that the design complies with EMC regulations to prevent interference with other equipment and maintain reliable operation in a dense data center environment.

By leveraging the capabilities of the BCM56842A1KFRBLG, the design of a data center switch can achieve optimal performance, scalability, and security, essential for modern data-intensive applications. This setup exemplifies the processor's suitability for managing heavy data flows while maintaining high network efficiency and reliability.

BCM56842A1KFRBLG FAQ

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3. Are the BCM56842A1KFRBLG price and inventory displayed accurate?

The price and inventory of BCM56842A1KFRBLG fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of BCM56842A1KFRBLG?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the BCM56842A1KFRBLG we delivered, we will accept the replacement or return of the BCM56842A1KFRBLG only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of BCM56842A1KFRBLG.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations