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AN2647

Title
Title
Interfacing the SGMII Port on KSZ9xx7S and KSZ8567S Switches
Name
Name
AN2647
Date
Date
08/22/2018
Description
Description
A newly added feature on some Microchip Gigabit Ethernet switches is a serial Gigabit media independent interface (SGMII) for one of the ports. This is a low pin count interface for connecting the switch to a Gigabit Ethernet PHY, to a fiber optic transceiver, or to another switch. The following sections describe these applications, the compatible devices, how to connect them, and how to configure and manage this interface.

Silicon Products

Title Product Title
KSZ9567
7-Port Gigabit Ethernet Switch with IEEE 1588, SGMII/RGMII/MII/RMII
KSZ9567 7-Port Gigabit Ethernet Switch with IEEE 1588, SGMII/RGMII/MII/RMII
KSZ9477
Fully Integrated Layer 2, Managed, Seven-port Gigabit Ethernet Switch
KSZ9477 Fully Integrated Layer 2, Managed, Seven-port Gigabit Ethernet Switch
KSZ8567
7-Port 10/100 AVB Ethernet Switch
KSZ8567 7-Port 10/100 AVB Ethernet Switch
KSZ9897
7-Port Gigabit Ethernet Switch with SGMII/RGMII/MII/RMII
KSZ9897 7-Port Gigabit Ethernet Switch with SGMII/RGMII/MII/RMII