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Fs upgraded-network-in-data-center.jpg Blog

PoE vs PoE+ vs PoE++ Switch: How to Choose?

PoE vs PoE+ vs PoE++ switch, based on power over Ethernet technology, do you know about their differences and how to choose them for different PoE PDs? In this post, you may get some inspirations.
Posted on October 14, 2019 By FS.COM
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What Is a PoE Switch and How Does It Work?

PoE switch is the major application of power over Ethernet technology and also the leading contributor for the whole PoE PSE market. Read this post to know what a PoE switch is, why it is needed, and some confusing problems you might face with.
Posted on October 14, 2019 By FS.COM
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PoE Power Supply: How Does PoE Switch Deliver Power for PoE Devices?

What is PoE power supply of PoE switch? Will the PoE wattage damage on the powered devices? Details about PoE power supply are explained here, including PoE standards, PoE supply mode and PoE classes for powering.
Posted on October 14, 2019 By FS.COM
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What Is DHCP Snooping and How It Works?

DHCP Snooping is a layer 2 security technology incorporated into the operating system of a capable network switch that drops DHCP traffic determined to be unacceptable.
Posted on October 7, 2019 By FS.COM
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Switch Stacking Explained: Basis, Configuration & FAQs

Switch stacking is an important function of network switches. Those switches can be connected together and operate as one logical unit, then all switch ports can be added to which can increase the capacity of a network greatly.
Posted on October 7, 2019 By FS.COM
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Understanding SNMP

Learn what is SNMP and how it works so IT persons can better monitor network performance.
Posted on October 4, 2019 By FS.COM
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Stack Configuration on FS S3900 Series Switches

Switch stacking technology is a network solution that enables network switches to be connected together as a single unit with the same IP address. This post will show you how to make stack configuration on FS S3900 series switches.
Posted on September 28, 2019 By FS.COM
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Voice VLAN Configuration on FS S3900 Series Switches

This post will demonstrate the detailed voice VLAN configuration process of FS S3900 switches via command-line interface (CLI) on both MAC address-based mode and VLAN-based mode.
Posted on September 27, 2019 By FS.COM
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Compatible Modules and Cables for FS S3900 Series Switches

Learn compatible modules and cables for FS S3900 network switches, ensuring the whole connections can work.
Posted on September 27, 2019 By FS.COM