Ethernet Switch ICs

Ethernet switch ICs are electrical components that provide control and switching capabilities to ethernet switches. They are usually attached to the circuit board of an ethernet switch and work together with the power supply and fans to ensure optimum switching.

How do Ethernet switch ICs work?

An Ethernet switch IC provides the mechanism for software on a processor to search, learn or delete an entry in a Media Access Control (MAC) address table. They use memory optimisation to enable high speed switching.

Most Ethernet switch ICs have advanced power management features that enable them to power down at the software, hardware, port or even transceiver level. Some will even have a bypass mode that enables them to shut down the processor connected to the switch without impacting the normal switch operation.

What are Ethernet switch ICs used for?

Applications of ethernet switch ICs range from Internet of Things (IoT) consumer electronics and gaming to industrial factory automation and computing.


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Description Price PHY/Transceiver Interface Typical Data Rate Number of Ports VLAN Support Fibre Support Integrated LED Drivers Power Supply Type Typical Operating Supply Voltage Mounting Type Package Type Pin Count Dimensions Height Length
RS Stock No. 911-2865
Mfr. Part No.KSZ8863MLLI
BrandMicrochip
TWD272
Each
units
MII/MIIM/SMI 10 Mbps, 100 Mbps 3 Yes Yes Yes Single 1.8 V, 3.3 V Surface Mount LQFP 48 7.1 x 7.1 x 1.3mm 1.3mm 7.1mm
New
RS Stock No. 177-3546
Mfr. Part No.KSZ8999
TWD613
Each (In a Tray of 24)
units
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New
RS Stock No. 177-3536
Mfr. Part No.KSZ8863FLLI
TWD166
Each (In a Tray of 250)
units
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New
RS Stock No. 177-3532
Mfr. Part No.KSZ8795CLXCC
TWD161
Each (In a Tray of 160)
units
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New
RS Stock No. 177-4015
Mfr. Part No.KSZ8873MLLI
TWD239
Each (In a Pack of 2)
units
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New
RS Stock No. 177-3530
Mfr. Part No.KSZ8794CNXCC
TWD156
Each (In a Tray of 260)
units
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RS Stock No. 910-1663
Mfr. Part No.KSZ8863RLL
BrandMicrochip
TWD245
Each
units
MII/RMII 10 Mbps, 100 Mbps 3 Yes Yes Yes Single 1.8 V, 3.3 V Surface Mount LQFP 48 7 x 7 x 1.4mm 1.4mm 7mm
New
RS Stock No. 177-3537
Mfr. Part No.KSZ8864CNXIA
TWD204
Each (In a Tray of 348)
units
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RS Stock No. 910-1922
Mfr. Part No.KSZ8995FQI
BrandMicrochip
TWD685
Each
units
MII/SNI 10 Mbps, 100 Mbps 5 Yes Yes Yes Single 1.8 V, 2.5 V, 3.3 V Surface Mount PQFP 128 20 x 14 x 3.15mm 3.15mm 20mm
New
RS Stock No. 177-3539
Mfr. Part No.KSZ8873RLL
TWD150
Each (In a Tray of 160)
units
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RS Stock No. 146-3231
Mfr. Part No.KSZ9897RTXC
BrandMicrochip
TWD326
Each (In a Tray of 90)
units
- 10 Mbit/s, 100 Mbit/s, 1000 Mbit/s 7 Yes - Yes Single 1.8 V, 2.5 V, 3.3 V Surface Mount TQFP-EP 128 14.2 x 14.2 x 1.05mm 1.05mm 14.2mm
New
RS Stock No. 177-4019
Mfr. Part No.KSZ8895RQXCA
TWD228
Each (In a Pack of 2)
units
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RS Stock No. 910-1666
Mfr. Part No.KSZ8863MLL
BrandMicrochip
TWD245
Each
units
MII/RMII 10 Mbps, 100 Mbps 3 Yes Yes Yes Single 1.8 V, 3.3 V Surface Mount LQFP 48 7 x 7 x 1.4mm 1.4mm 7mm
RS Stock No. 910-1957
Mfr. Part No.KSZ8997
BrandMicrochip
TWD1,029
Each
units
MII 10 Mbps, 100 Mbps 8 Yes - Yes Single 2.1 V, 3.3 V Surface Mount PQFP 128 20 x 14 x 2.72mm 2.72mm 20mm
RS Stock No. 911-3310
Mfr. Part No.KSZ8895MQXIA
BrandMicrochip
TWD367
Each
units
MII 10 Mbps, 100 Mbps 5 Yes Yes Yes Single 1.8 V, 2.5 V, 3.3 V Surface Mount PQFP 128 20 x 14 x 2.9mm 2.9mm 20mm
New
RS Stock No. 177-3946
Mfr. Part No.KSZ8794CNXCC
TWD221
Each (In a Pack of 2)
units
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New
RS Stock No. 177-4023
Mfr. Part No.KSZ8873RLL
TWD213
Each (In a Pack of 2)
units
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New
RS Stock No. 177-3851
Mfr. Part No.KSZ8895MQXCA
TWD228
Each (In a Pack of 2)
units
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New
RS Stock No. 177-3976
Mfr. Part No.KSZ8794CNXIC
TWD272
Each (In a Pack of 2)
units
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New
RS Stock No. 177-3830
Mfr. Part No.KSZ8895FQXIA
TWD556
Each
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