Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The Broadcom BCM5720 is a 13th generation 10/100/1000BASE-T Ethernet LAN controller solution for high performance server applications. Built on a proven architecture, the BCM5720 provides a PCI Express® v2.0 compliant host interface that can operate at 5 GT/s or 2.5 GT/s at x2 link width. PCI Express supports MSI and MSI-X functionality and feature level reset (FLR).

The BCM5720 combines dual triple-speed IEEE802.3™ compliant media access controllers (MACs) with dual 1000BASE-X/SGMII SerDes transceivers or dual 10/100/1000 Ethernet transceivers (PHYs), individually selectable for each port , Network Controller Sideband Interface (NC-SI) and on-chip memory buffers in a single device.

feature

• Integrated dual 10/100/1000BASE-T and dual 1000BASE-X/SGMII 1.25 Gbaud SerDes transceivers.

• Energy Efficient Ethernet™ (EEE) compliant with IEEE Std 802.3az-2010

• Dual 10/100/1000BASE-T full/half duplex MAC

• Dual 1000BASE-X/SGMII full/half duplex MAC

• Automatic MDI crossover

• x2 PCI Express v2.0 at 5 GT/s or 2.5 GT/s

• MSI and MSI-X capabilities - up to 17 MSI-X vectors

• I/O Virtualization (IOV) support for VMWare® NetQueue and Microsoft® VMQ

• 17 receive queues and 16 transmit queues

• 17 MSI-X vectors support per-queue interrupt to host

• Flexible MSI-X vector for send/receive queue association

• TLP Processing Hint (TPH) ECN compliant with PCI Express Base Specification v2.0

• Functional level reset

• Receive Side Scaling (RSS) with per-queue MSIX vector support and support for UDP RSS hash types

• Transmit Side Scaling (TSS) and multiple Tx queues, support for MSI-X vector per queue

• Supports jumbo frames with payloads up to 9600 bytes

• Virtual LAN (VLAN) support - IEEE 802.1q VLAN tagging

• TCP, IP, UDP checksum offload

• Large Send Offload (LSO), TCP Segmentation Offload (TSO)

• Hardware-assisted implementation of IEEE 1588 and IEEE 802.1AS time synchronization

• IEEE 802.3x flow control

• SMBus 2.0 interface

• Statistics for SNMP MIB II, Ethernet-like MIB, and Ethernet MIB

• ACPI power management compliance

• Advanced power management with Central Power Management Unit (CPMU)

• Efficient integrated switching regulator controller

• Host to/from BMC (H2B) passthrough

• On-chip temperature monitor

• PCI Express CLKREQ support

• Power Management Offload (PM Offload)

• Serial Flash and EEPROM NVRAM support; Flash auto-configuration

• ECC error detection and correction on internal SRAM

• JTAG boundary scan support

• 169-pin FBGA (1.0mm pitch)

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• LAN on Motherboard (LOM) for servers and workstations

• PCI Express Gigabit Ethernet add-on network card

• Blade server with Ethernet electrical backplane

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.