Datasheet > VSC7448

VSC7448

更新时间： 2024-11-12 14:50:19

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
471页	7214K
描述
The VSC7448 SparX-IV-80?device is an 80G SMB/SME Industrial Ethernet switch with up to 52 ports su

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VSC7448 数据手册

SparX-IV

Family of L2/L3 Enterprise Gigabit Ethernet Switches

with 10 Gbps Links

INTRODUCTION

The VSC7442-02 SparX-IV-52, VSC7444-02 SparX-IV-44, VSC7448-02 SparX-IV-80, and VSC7449-02 SparX-IV-90

SMB/SME/Industrial Ethernet switch family provides a rich set of Enterprise and Industrial Ethernet switching features

such as advanced TCAM-based VLAN and QoS processing enabling delivery of differentiated services, security through

TCAM-based frame processing using Versatile Content Aware Processor (VCAP), protection switching, IEEE 1588v2

precision time protocol, and synchronous Ethernet. IPv4/IPv6 Layer 3 (L3) routing is supported with up to 4K IPv4 (1K

IPv6) unicast LPM entries and up to 2K IPv4 (512 IPv6) L3 multicast groups. L3 security features include source guard

and reverse path forwarding (uRPF) tasks.

A powerful 500 MHz MIPS-24KEc CPU enables full management of the switch and advanced Enterprise and Industrial

applications.

The devices target managed Layer 2 and Layer 3 equipment in SMB, SME, and industrial applications where high port

count 1G switching with 10G aggregation links is required.

The VSC7442-02 SparX-IV-52 device is a 52 Gbps SMB/SME/Industrial Ethernet switch with up to 52 ports supporting

the following main port configuration:

• 12 × QSGMII ports + 4 × 1G SGMII ports

The VSC7444-02 SparX-IV-44 device is a 44 Gbps (60 Gbps with 2.5G SGMII ports) SMB/SME/Industrial Ethernet

switch with up to 26 ports supporting the following main port configurations:

• 26 × 1G SGMII ports

• 24 × 1G SGMII ports + 2 × 10G SFI/XAUI/RXAUI ports

• 6 × QSGMII ports + 2 × 10G SFI/XAUI/RXAUI ports

• 16 × 2.5G SGMII ports + 2 × 10G SFI/XAUI/RXAUI ports

The VSC7448-02 SparX-IV-80 device is an 80 Gbps SMB/SME/Industrial Ethernet switch with up to 52 ports supporting

the following main port configurations:

• 20 × 1G SGMII ports + 4 × 10G ports (1 × 10G SFI + 3 × 10G SFI/XAUI/RXAUI ports)

• 24 × 1G SGMII ports + 4 × 10G ports (2 × SFI + 2 × SFI/XAUI/RXAUI)

• 32 × 1G SGMII ports + 4 × 10G SFI ports

• 36 × 1G SGMII ports

• 10 × QSGMII ports + 4 × 10G ports (2 × SFI + 2 × SFI/XAUI/RXAUI)

• 12 × QSGMII ports + 3 × 10G ports (1 × SFI + 2 × SFI/XAUI/RXAUI)

• 16 × 2.5G SGMII ports + 4 × 10G ports (2 × SFI + 2 × SFI/XAUI/RXAUI)

• 24 × 2.5G SGMII ports + 2 × 10G SFI ports

The VSC7449-02 SparX-IV-90 device is a 90 Gbps SMB/SME/Industrial Ethernet switch with up to 52 ports supporting

the following main port configurations, in addition to port configurations supported by VSC7448-02 and VSC7449-02.

• 12 × QSGMII ports + 4 × 10G ports (2 × SFI + 2 × SFI/XAUI/RXAUI)

• 20 × 2.5G SGMII ports + 4 × 10G ports (2 × SFI + 2 × SFI/XAUI/RXAUI)

• 20 × 2.5G SGMII ports + 4 × 10G SFI ports or 24 × 2.5G SGMII ports + 3 × 10G SFI ports

In addition, all devices support one 10/100/1000 Mbps SGMII/SerDes Node Processor Interface (NPI) Ethernet port.

General Features

This section lists the key device features and benefits.

• Layer 2 and Layer 3 Forwarding

 2022 Microchip Technology Inc. and its subsidiaries

DS00004426A-page 1

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与VSC7448相关器件

型号	品牌	获取价格	描述	数据表
VSC7448-02	MICROSEMI	获取价格	Family of L2/L3 Enterprise Gigabit Ethernet Switches with 10 Gbps Links
VSC7449	MICROCHIP	获取价格	The VSC7449 SparX-IV-9 device is a 90 Gbps SMB/SME Industrial Ethernet switch with up to 5
VSC7449-02	MICROSEMI	获取价格	Family of L2/L3 Enterprise Gigabit Ethernet Switches with 10 Gbps Links
VSC7460IH	MICROSEMI	获取价格	Micro Peripheral IC,
VSC7460XIH	MICROSEMI	获取价格	Micro Peripheral IC,
VSC7464-02	MICROSEMI	获取价格	Family of Carrier Ethernet Switches
VSC7464YIH-02	MICROSEMI	获取价格	Family of Carrier Ethernet Switches
VSC7468-02	MICROSEMI	获取价格	Family of Carrier Ethernet Switches
VSC7468YIH-02	MICROSEMI	获取价格	Family of Carrier Ethernet Switches
VSC7511	MICROCHIP	获取价格	Microchip's industrial Ethernet switch device

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