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VSC7546
  • VSC7546

VSC7546

In Production

The VSC7546 SparX-5-64 is a 64 Gbps SMB/SME Ethernet Switch supporting a combination of 1G, 2.5G, 5G, and 10G Ethernet ports.The device provides a rich set of enterprise Ethernet switching features. Using multistage versatile content aware processor (VCAP) technology, it delivers VLAN and QoS processing that enables delivery of differentiated services, security through intelligent frame processing and flexible frame manipulation.A powerful 1 GHz dual-core CPU enables full management of a Layer 2 and Layer 3 Ethernet switch solution.A comprehensive Application Programming Interface (API) and turnkey software development package accelerates time-to-market for managed Ethernet applications.The software API package integrates easily with third-party software, preserving existing software ...

Microchip Technology VSC7546 Product Info

16 April 2026 0

Parameters

Copper Support

No

DownstreamPorts

64

Port Speed

10/100/1000/2500Mbps 5/10Gbps

Fiber Support

100FX 1000X SFI

IEEE 1588

No

InterfaceUpStream

SGMII QSGMII USGMII USXGMII XFI

LinkMDCableDiag

No

Managed

Yes

OpVoltage

0.9

Static MAC Address

32768

Supply Voltages

0.9

Temp Range Min (°C)

-40

Temp Range Max (°C)

125 (Junction)

Digital I/O Voltage

0.9/1.5/1.8/3.3

WakeonLAN

No

Description

The VSC7546 SparX-5-64 is a 64 Gbps SMB/SME Ethernet Switch supporting a combination of 1G, 2.5G, 5G, and 10G Ethernet ports.

The device provides a rich set of enterprise Ethernet switching features. Using multistage versatile content aware processor (VCAP) technology, it delivers VLAN and QoS processing that enables delivery of differentiated services, security through intelligent frame processing and flexible frame manipulation.

A powerful 1 GHz dual-core CPU enables full management of a Layer 2 and Layer 3 Ethernet switch solution.

A comprehensive Application Programming Interface (API) and turnkey software development package accelerates time-to-market for managed Ethernet applications.

The software API package integrates easily with third-party software, preserving existing software investments.

To obtain the SparX-5 register file, click here.


Supported Ethernet Software Options


Microchip's complimentary and confidential MicroCHECK design review service, which offers insight from the initial concept to the final PCB layout, is available to customers who are using our products in their projects. You can confidently submit your design materials in a secure and private setting, and our expert engineers will provide individualized feedback to enhance your design. MicroCHECK design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

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