The KSZ9563RNXI-TR is a highly-integrated, IEEE 802.3 compliant networking device that incorporates a layer-2+ managedGigabit Ethernet switch, two 10BASE-T/100BASE-TX/1000BASE-T physical layer transceivers (PHYs) and associatedMAC units, and one MAC port with a configurable RGMII/MII/RMII interface for direct connection to a host processor/controller, another Ethernet switch, or an Ethernet PHY transceiver. KSZ9563RNXI-TR also implements IEEE 1588v2 Precision Timing Protocol.
Full register access is available by SPI or I2C interfaces,and by optional in-band management via any of the data ports.PHY register access is provided by a MIIM interface.
Security features include support for IEEE 802.1X port-based authentication and Access Control List (ACL) filtering.
An assortment of power-management features includingEnergy-Efficient Ethernet (EEE) have been designed in tosatisfy energy efficient environments.
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Feature
EtherSync®
IEEE 1588 v2 PTP
One-step Operation
Transparent Clock (TC) with auto correction update
Master and slave Ordinary Clock (OC) support
End-to-end (E2E) or peer-to-peer (P2P)
PTP multicast and unicast message support
PTP message transport over IPv4/v6 and IEEE 802.3
IEEE 1588v2 PTP packet filtering
Advanced Switch Capabilities
IEEE 802.1Q VLAN support for 128 active VLAN groups and the full range of 4096 VLAN IDs
IEEE 802.1p/Q tag insertion/removal on per port basis
VLAN ID on per port or VLAN basis
IEEE 802.3x full-duplex flow control and half-duplex back pressure collision control
IEEE 802.1X (Port-Based Network Access Control)
IGMP v1/v2/v3 snooping for multicast packet filtering
IPv6 multicast listener discovery (MLD) snooping
IPv4/IPv6 QoS support, QoS/CoS packet prioritization
802.1p QoS packet classification with 4 priority queues
Programmable rate limiting at ingress/egress ports
Switch Management Capabilities
10/100Mbps Ethernet switch basic functions: frame buffer management, address look-up table, queue management, MIB counters
Non-blocking store-and-forward switch fabric assures fast packet delivery by utilizing 4096 entry forwarding table with 128kByte frame buffer
Jumbo packet support up to 9000 bytes
Port mirroring/monitoring/sniffing: ingress and/or egress traffic to any port
Rapid spanning tree protocol (RSTP) support for topology management and ring/linear recovery
Multiple spanning tree protocol (MSTP) support
Two Robust Integrated PHY Ports
1000BASE-T/100BASE-TX/10BASE-T IEEE 802.3
Quiet-WIRE® filtering option for reduced emissions
LinkMD®+ receive signal quality indicator
Fast Link-up option significantly reduces link-up time
Auto-negotiation and Auto-MDI/MDI-X support
Energy-Efficient Ethernet (EEE) support with low-power idle mode and clock stoppage
On-chip termination resistors and internal biasing for differential pairs to reduce power
LinkMD® cable diagnostic capabilities for determining cable opens, shorts, and length
Configurable External MAC Port
Reduced Gigabit Media Independent Interface (RGMII) v2.0
Reduced Media Independent Interface (RMII) v1.2 with 50MHz reference clock input/output option
Media Independent Interface (MII) in PHY/MAC mode
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
