LAN8804DSLASHZMX datasheet(9/89 Pages) MICROCHIP

Part #	LAN8804D/ZMX

Description	4-Port Gigabit Ethernet Transceiver with QSGMII Support

PDF	89 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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9 / 89 page

LAN8804D

DS00003591K-page 9

The LAN8804D is designed for two primary target applications:

• Switch Application

• SoC Application

Figure 2-2 details a 64 Gbps industrial Ethernet switch configuration example that is based on the Microchip VSC7546

SparX-5i and six LAN8804D PHYs. The 24x 1 GbE + 4x 10 GbE is a typical configuration for the 64 Gbps Stock Keeping

Unit. The SparX-5i industrial Ethernet switch family is available in 64 Gbps through 200 Gbps and supports up to 48x 1

GbE using twelve QSGMII interfaces.

Figure 2-3 details a typical 4 Gbps industrial Ethernet System-on-Chip (SoC) application using a single LAN8804D PHY.

FIGURE 2-2:

SWITCH APPLICATION

FIGURE 2-3:

SOC APPLICATION

VSC7546

SparX-5i-64

64 Gbps Industrial

Ethernet Switch

LAN8804D

Quad PHY

QSGMII

MDIO

LAN8804D

Quad PHY

QSGMII

LAN8804D

Quad PHY

QSGMII

LAN8804D

Quad PHY

QSGMII

LAN8804D

Quad PHY

QSGMII

LAN8804D

Quad PHY

QSGMII

SoC with

4x 1 GbE

LAN8804D

Quad PHY

QSGMII

MDIO

LAN8804D/ZMX Datasheet(PDF) 9 Page - Microchip Technology

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