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Introduction
Power over Ethernet (PoE) eliminates the need to run DC power to other devices on
a wired LAN. Using a Power-over-Ethernet system, installers only need to run a single
Category 5 Ethernet cable that carries both power and data to each devices. This reduce
equipment and installation cost significantly and allows much more flexibility in locating
a network devices.
There are two system components in PoE- the PSE (Power Sourcing Equipment) and
the PD (Powered Device). The IEEE 802.3af/at specification defines PSE as a device that
inserts power onto an Ethernet cable. The PSE may be located at the switch (Endspan
configuration) or it may be a seperate device located between the switch and the PD
(Midspan configuration). The PD is the natural termination of this link, receiving the
power, and could be an IP phone, a WLAN access point, or any other IP device that
requires power. The current is transmitted over two of the four twisted pairs of wires in a
User Manual
Category-5 cable.
Power over Ethernet follows the IEEE 802.3af/at specification and is completely
compatible with existing Ethernet switches and networked devices. Because the Power
Professional 10/100/1000 Ethernet PoE Switch
Sourcing Equipment (PSE) tests whether a networked device is PoE-capable, power is
AVN-S24-2P24W400G
never transmitted unless a Powered Device does not draw a minimum current, because
it has been unplugged or physically turned off, the PSE shuts down the power to that
port. Optionally, the standard permits Powered Devices to signal the PSEs exactly how
much power they need.
The PoE switch is a multi-port fast ethernet switch that can be built high-performance
switch network. This is a store-and-forward device that offers low latency for high-speed
network. It also allows the switch to auto-learn and store source addresses in a 8K-entry
MAC address table. The switch is targeted at workgroup, department or backbone
computing environments.
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Table of Contents
Related Manuals for AIVO NETWORKS AVN-S24-2P24W400G
Summary of Contents for AIVO NETWORKS AVN-S24-2P24W400G
- Page 1 Professional 10/100/1000 Ethernet PoE Switch Sourcing Equipment (PSE) tests whether a networked device is PoE-capable, power is AVN-S24-2P24W400G never transmitted unless a Powered Device does not draw a minimum current, because it has been unplugged or physically turned off, the PSE shuts down the power to that port.
- Page 2 <5Kg (11lb) which describe common problems the user may encounter and where the user can find Package AVN-S24-2P24W400G PoE switch possible solutions. If the LED display detection isn’t correct, please unplug and plug back User Manual into the cable again. If the power indicator does not light when the power cord is plugged...
- Page 3 Hardware Description • The Rear Panel The rear panel view of the PoE switch consists of a AC power connector. • The Front Panel The front panel consists of LED Indications and 24 auto-sensing ports. • LED Indicators Per Device: Power Figure 3.
- Page 4 Troubleshooting This section is intended to help solve the most common issues with the PoE Switch. • Incorrect Connection Every port on the switch can automatically detect either straight or crossover cables when you connect it to the Ethernet devices. However, depending on the device, others may demand a specific cable type.
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