BCM5719-4PBLK

Description：NETXTREME 5719 QUAD-PORT ETHERNE
Series：*

SKU:7bf58f850a99 Category: Controllers Brand: Broadcom Limited

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Product introduction

Product Detailed Parameters

Description：NETXTREME 5719 QUAD-PORT ETHERNE
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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BCM5719-4PBLK

Overview

The BCM5719-4PBLK is a quad-port Ethernet controller from the NetXtreme II series, manufactured by Broadcom Limited. It integrates four independent 10/100/1000 Mbps MACs and PHYs on a single chip, supporting full-duplex operation at all speeds. The device features an integrated dual media interface allowing connection to either copper or fiber transceivers via SFP modules. It supports standard PCI Express Gen 2 interfaces for host connectivity and includes hardware offloading capabilities for TCP/IP checksums and large receive offload to reduce CPU utilization.

Feature Summary

Integrates four Gigabit Ethernet ports with built-in PHYs for compact board designs
Supports dual media interface options for flexible copper or fiber connectivity
Provides hardware acceleration for network protocol processing to lower host CPU load

Applications

Server network interface cards requiring multiple high-speed connections
Storage area network (SAN) infrastructure controllers
Enterprise networking equipment with mixed media port requirements

Procurement Notes

Verify the specific suffix against official Broadcom documentation to confirm package type and temperature range. Ensure compatibility with the target system's PCI Express lane configuration and power supply requirements before integration.

Selection Notes

Select this component when a single-chip solution for four Gigabit ports is required. Consider the dual media interface capability if space constraints prevent separate PHY placement. Validate driver support for the intended operating system environment.

Part Context

This part belongs to the Broadcom NetXtreme II family of Ethernet controllers. It is designed for high-performance computing environments where bandwidth density and processing efficiency are critical. The model represents a specific variant within the broader 5719 series lineup.