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Name: BCM84881B0KFSBG
Brand: Broadcom Limited
SKU: BCM84881B0KFSBG
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 BCM84881B0KFSBG

Part No.:: BCM84881B0KFSBG

Manufacturer:: Broadcom Limited

Package:: -

Datasheet:

Description:: IC TRANSCEIVER PHY

In Stock:: 3075

Quantity:: Add To Cart

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BCM84881B0KFSBG Specifications

Package/Case:
-
Packaging:
Tray
Series:
-
ProductStatus:
Obsolete
Type:
-
Protocol:
-
NumberofDrivers/Receivers:
-
Duplex:
-
ReceiverHysteresis:
-
DataRate:
10Gbps
Voltage-Supply:
-
OperatingTemperature:
-
MountingType:
-

BCM84881B0KFSBG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BCM84881B0KFSBG 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 BCM84881B0KFSBG 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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BCM84881B0KFSBG information

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BCM84881B0KFSBG Typical application Circuitry

The BCM84881B0KFSBG is a cutting-edge quad-channel 10 Gigabit Ethernet (10GbE) physical layer transceiver (PHY) designed by Broadcom. This chip is engineered for high-performance data communication in networking environments such as data centers, enterprise networks, and storage networks, facilitating high-speed data transmission over copper and optical fiber media.

Key Features and Specifications:

- Quad-Channel Interface: Supports four independent 10GbE ports, optimizing space and power efficiency in network devices.

- Multi-Rate Ethernet Support: Capable of operating at 1GbE, 2.5GbE, and 10GbE, providing flexibility for network scaling and integration.

- Advanced Signal Processing: Incorporates sophisticated digital signal processing (DSP) techniques to enhance signal integrity and extend transmission reach.

- Energy Efficient Ethernet (EEE): Complies with IEEE 802.3az standards, reducing power consumption during periods of low data activity.

- Robust Error Correction: Features forward error correction (FEC) capabilities to improve link reliability and performance over long distances.

Application Scenario: High-Density Network Switch

In this scenario, the BCM84881B0KFSBG is utilized to develop a high-density network switch designed for data centers that require extensive bandwidth and robust data handling capabilities.

Circuit Design Methodology:

1. Power Supply and Decoupling:

- Power Requirements: Connect to a 1.0V power supply for core operations and 3.3V for I/O functions. Implement a network of high-quality decoupling capacitors (0.1µF, 1µF, and 10µF) at each power pin to ensure clean and stable power delivery.

- Grounding: Establish a robust and extensive ground plane to minimize signal noise and ensure stable operation.

2. Ethernet Port Configuration:

- RJ-45 and SFP+ Interfaces: Design circuits to connect to both RJ-45 for copper and SFP+ for optical interfaces. Include necessary signal conditioning components such as transformers and optical modules to handle different media types.

- Signal Routing: Ensure differential pairs for the Ethernet signals are impedance matched and routed with minimal crosstalk and signal degradation.

3. Clocking Mechanism:

- Reference Clock: Provide each channel of the BCM84881B0KFSBG with a stable and accurate clock source. A low-jitter, high-stability crystal oscillator should be used to maintain synchronization across all data channels.

4. Control and Monitoring:

- Management Interface: Utilize an MDIO interface for device configuration, status monitoring, and management, allowing adjustments and diagnostics necessary for maintaining optimal performance.

5. Thermal Management:

- Heat Dissipation Strategies: Given the high performance and density, incorporate appropriate cooling techniques such as heatsinks or airflow management solutions to manage the thermal output effectively.

Design Considerations:

- PCB Design: Optimize the PCB layout to accommodate the high pin count and high-speed nature of the BCM84881B0KFSBG. Use a multi-layer board to effectively separate power and signal layers, which helps in reducing electromagnetic interference (EMI) and signal integrity issues.

- Signal Integrity: Implement controlled impedance traces and adequate spacing to minimize cross-talk and reflections. Utilize termination resistors where necessary to match impedance.

- Power Integrity: Ensure that the power distribution network (PDN) is capable of handling high transient currents without affecting the voltage levels significantly. Proper layout and selection of power components are crucial.

- EMC Compliance: Design the switch to comply with FCC, CE, and other relevant electromagnetic compatibility standards to ensure that the device does not emit unwanted interference.

- Reliability and Testing: Conduct rigorous testing under various environmental conditions and network loads to ensure the switch meets industry standards for reliability and performance.

Utilizing the BCM84881B0KFSBG in a high-density network switch application highlights its ability to support massive data throughput requirements effectively, ensuring reliable and efficient network performance in critical enterprise and data center environments. This showcases the chip's critical role in supporting the backbone of modern network infrastructure.

BCM84881B0KFSBG FAQ

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3. Are the BCM84881B0KFSBG price and inventory displayed accurate?

The price and inventory of BCM84881B0KFSBG fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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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 BCM84881B0KFSBG?

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 BCM84881B0KFSBG we delivered, we will accept the replacement or return of the BCM84881B0KFSBG 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 BCM84881B0KFSBG.

(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