Datasheet > KSZ8794

KSZ8794

更新时间： 2024-11-15 14:53:11

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
132页	2659K
描述
The KSZ8794CNX is a highly integrated, Layer 2 managed, four-port switch with numerous features de

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KSZ8794 数据手册

KSZ8794CNX

Integrated 4-Port 10/100 Managed Ethernet

Switch with Gigabit RGMII/MII/RMII Interface

- On-Chip Termination Resistors and Internal

Biasing for Differential Pairs to Reduce

Power

Target Applications

• Industrial Ethernet Applications that Employ IEEE

802.3-Compliant MACs. (Ethernet/IP, Profinet,

MODBUS TCP, etc.)

- HP Auto MDI/MDI-X Crossover Support Elim-

inates the Need to Differentiate Between

Straight or Crossover Cables in Applications

• VoIP Phone

• Set-Top/Game Box

• Automotive

• MAC and GMAC Ports

- Three Internal Media Access Control (MAC1

to MAC3) Units and One Internal Gigabit

Media Access Control (GMAC4) Unit

• Industrial Control

• IPTV POF

- RGMII, MII, or RMII Interfaces Support for

the Port 4 GMAC4 with Uplink

• SOHO Residential Gateway with Full-Wire Speed

of Four LAN Ports

- 2 KByte Jumbo Packet Support

• Broadband Gateway/Firewall/VPN

• Integrated DSL/Cable Modem

- Tail Tagging Mode (One Byte Added Before

FCS) Support on Port 4 to Inform the Proces-

sor in which Ingress Port Receives the

Packet and its Priority

• Wireless LAN Access Point + Gateway

• Standalone 10/100 Switch

• Networked Measurement and Control Systems

- Supports Reduced Media Independent Inter-

face (RMII) with 50 MHz Reference Clock

Output

Features

- Supports Media Independent Interface (MII)

in Either PHY Mode or MAC Mode on Port 4

- LinkMD^®Cable Diagnostic Capabilities for

Determining Cable Opens, Shorts, and

Length

• Management Capabilities

- The KSZ8794CNX Includes All the Functions

of a 10/100BASE-T/TX Switch System Which

Combines a Switch Engine, Frame Buffer

Management, Address Look-Up Table,

Queue Management, MIB Counters, Media

Access Controllers (MAC), and PHY Trans-

ceivers

• Advanced Switch Capabilities

- Non-Blocking Store-and-Forward Switch

Fabric Assures Fast Packet Delivery by Uti-

lizing a 1024-Entries Forwarding Table

- Non-Blocking Store-and-Forward Switch

Fabric Assures Fast Packet Delivery by Uti-

lizing a 1024-Entries Forwarding Table

- 64 KB Frame Buffer RAM

- IEEE 802.1q VLAN Support for up to 128

Active VLAN Groups (Full-Range 4096 of

VLAN IDs)

- Port Mirroring/Monitoring/Sniffing: Ingress

and/or Egress Traffic to Any Port

- MIB Counters for Fully Compliant Statistics

Gathering (36 Counters per Port)

- IEEE 802.1p/Q Tag Insertion or Removal on

a Per Port Basis (Egress)

- Support Hardware for Port-Based Flush and

Freeze Command in MIB Counter.

- VLAN ID Tag/Untag Options on Per Port

Basis

- Multiple Loopback of Remote PHY, and MAC

Modes Support for the Diagnostics

- Fully Compliant with IEEE 802.3/802.3u

Standards

- Rapid Spanning Tree Support (RSTP) for

Topology Management and Ring/Linear

Recovery

- IEEE 802.3x Full-Duplex with Force-Mode

Option and Half-Duplex Back-Pressure Colli-

sion Flow Control

• Robust PHY Ports

- IEEE 802.1w Rapid Spanning Tree Protocol

Support

- Four Integrated IEEE 802.3/802.3u-Compli-

ant Ethernet Transceivers Supporting

10BASE-T and 100BASE-TX

- IGMP v1/v2/v3 Snooping for Multicast Packet

Filtering

- IEEE 802.1az EEE Supported

 2016-2023 Microchip Technology Inc. and its subsidiaries

DS00002134E-page 1

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与KSZ8794相关器件

型号	品牌	获取价格	描述	数据表
KSZ8794CNXCC	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER, QCC64
KSZ8794CNXIC	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER, QCC64
KSZ8795	MICROCHIP	获取价格	Integrated 5-Port 10/100-Managed Ethernet Switch with Gigabit GMII/RGMII and MII/RMII Inte
KSZ8795CLX	MICREL	获取价格	Integrated 5-Port 10/100-Managed Ethernet Switch with Gigabit GMII/RGMII and MII/RMII Inte
KSZ8795CLXCC	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER
KSZ8795CLXIC	MICROCHIP	获取价格	DATACOM, ETHERNET TRANSCEIVER
KSZ8841	MICREL	获取价格	Ethernet MAC Controller with PCI Interface
KSZ8841	MICROCHIP	获取价格	The KSZ8841-series of single-port controllers includes PCI and non-PCI CPU interfaces.
KSZ8841_11	MICREL	获取价格	Single-Port Ethernet MAC Controller with Non-PCI Interface
KSZ8841-16	MICREL	获取价格	Single-Port Ethernet MAC Controller with Non-PCI Interface

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