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resistance, it doesn’t send power. This keeps power from accidentally going
to devices that don’t support PoE.
to devices that don’t support PoE.
An end-span device is often a PoE-enabled network switch that’s designed
to supply power directly to the cable from each port. A mid-span device is
inserted between a non-PoE device and the network, and it supplies power
from that juncture. Power injectors, a third type of PSE, supply power to
a specific point on the network while the other network segments remain
without power.
to supply power directly to the cable from each port. A mid-span device is
inserted between a non-PoE device and the network, and it supplies power
from that juncture. Power injectors, a third type of PSE, supply power to
a specific point on the network while the other network segments remain
without power.
PoE applications and benefits: Save money and time.
PoE is a technology that works well for wireless access points, video
surveillance, building management, retail video kiosks, smart signs,
and retail point-of-information systems, making it possible to easily move
a device with minimal disruption. Additionally, if your LAN is protected
from power failure by a UPS, the PoE devices connected to your LAN
are also protected from power failure.
surveillance, building management, retail video kiosks, smart signs,
and retail point-of-information systems, making it possible to easily move
a device with minimal disruption. Additionally, if your LAN is protected
from power failure by a UPS, the PoE devices connected to your LAN
are also protected from power failure.
Using PoE can save hundreds of dollars per Wi-Fi access point (AP)
location compared to a non-PoE solution.
location compared to a non-PoE solution.
In a non-PoE installation, in addition to the Ethernet backhaul link, power
must be wired to the access point. Depending on factors such as AP
location, distance from the AC circuit, and local safety codes, the savings
from using a PoE solution can be $250-$500 per AP. In harsh, outdoor,
or industrial environments, you can save $750-$1500 per AP by using PoE.
must be wired to the access point. Depending on factors such as AP
location, distance from the AC circuit, and local safety codes, the savings
from using a PoE solution can be $250-$500 per AP. In harsh, outdoor,
or industrial environments, you can save $750-$1500 per AP by using PoE.
PoE Mid-Span Injectors add power to Ethernet for powering PoE powered
devices ranging from wireless access points to IP cameras. PoE enables
you to easily move equipment from room to room without costly, time-
consuming rewiring.
devices ranging from wireless access points to IP cameras. PoE enables
you to easily move equipment from room to room without costly, time-
consuming rewiring.
PoE is the answer if you’re doing a high-density phone conversion from
keyed phones to VoIP phones. There’s a much lower installation cost —
all you need to do is provide the Ethernet connection. Black Box has a variety
of PoE PSE equipment including switches, media converters, and injectors.
keyed phones to VoIP phones. There’s a much lower installation cost —
all you need to do is provide the Ethernet connection. Black Box has a variety
of PoE PSE equipment including switches, media converters, and injectors.
Plus, using PoE can improve VoIP phone system availability. PoE PSE gear
can be located in data centers with uninterruptible power supplies and
battery backup. This arrangement means that your PD VoIP phones will
remain working if there’s a power failure. On the other hand, wall-powered
phones will stop working when the power goes out.
Our 802.3af injectors provide up to 15.4 watts of safe power to PoE devices.
Our 802.3at injectors provide up to 25.5 watts per port to support more
high-powered devices such as multiradio wireless access points, PTZ security
cameras, IP phones containing streaming video displays, and LCDs.
can be located in data centers with uninterruptible power supplies and
battery backup. This arrangement means that your PD VoIP phones will
remain working if there’s a power failure. On the other hand, wall-powered
phones will stop working when the power goes out.
Our 802.3af injectors provide up to 15.4 watts of safe power to PoE devices.
Our 802.3at injectors provide up to 25.5 watts per port to support more
high-powered devices such as multiradio wireless access points, PTZ security
cameras, IP phones containing streaming video displays, and LCDs.
Smart Path Enterprise
Wireless System.
Wireless System.
Combines the stability, security,
and speed of a wired network
with the versatility and adaptability
of a wireless network. Unlike ordinary
wireless, in which access points
function as accessories to the wired
network, Smart Path is deigned as
and speed of a wired network
with the versatility and adaptability
of a wireless network. Unlike ordinary
wireless, in which access points
function as accessories to the wired
network, Smart Path is deigned as
an equal partner to the wired network, making it a practical solution
to providing wireless at an enterprise level.
to providing wireless at an enterprise level.
PoE Mid-Span Injectors and PoE Repeaters.
PoE Mid-Span Injectors are the quick, safe, and effective way to add PoE
to your network without the cost and hassle of installing AC power at
remote cameras, door scanners, etc. Use them to power various VoIP
phones, security system cameras, wireless network access points, Bluetooth
to your network without the cost and hassle of installing AC power at
remote cameras, door scanners, etc. Use them to power various VoIP
phones, security system cameras, wireless network access points, Bluetooth
®
access points, and other 802.3af- or 802.3at-compatible equipment. Add a
Repeater to extend PoE connections beyond the 100-meter limit to access
faraway PoE devices. See the chart on the back cover.
Repeater to extend PoE connections beyond the 100-meter limit to access
faraway PoE devices. See the chart on the back cover.
PoE Switches.
Compact PoE PD Switches receive their power from a PoE switch or
mid-span injector, eliminating the need to find a nearby power outlet
and simplifying installation. Each switch features one PoE PD port that
receives power and one VoIP port for high-priority VoIP packets. Use
PoE PD Switches with fiber ports to extend your network up to
100 kilometers (62.1 miles). Single-strand fiber models transmit and receive
on a single fiber, enabling you to maximize use of your fiber infrastructure.
10/100 PSE Web Smart Switches can be configured and managed with
any Web browser. Use Gigabit PSE Web Smart Switches to inject power
into Ethernet cable for PoE devices such as wireless access points and
security cameras.
mid-span injector, eliminating the need to find a nearby power outlet
and simplifying installation. Each switch features one PoE PD port that
receives power and one VoIP port for high-priority VoIP packets. Use
PoE PD Switches with fiber ports to extend your network up to
100 kilometers (62.1 miles). Single-strand fiber models transmit and receive
on a single fiber, enabling you to maximize use of your fiber infrastructure.
10/100 PSE Web Smart Switches can be configured and managed with
any Web browser. Use Gigabit PSE Web Smart Switches to inject power
into Ethernet cable for PoE devices such as wireless access points and
security cameras.
PoE L2 Managed Switches have extensive management features
that can ensure your PoE VoIP phones get
network priority.
that can ensure your PoE VoIP phones get
network priority.
PoE Media Converters.
PoE PSE Media Converters not only
enable you to connect copper cables
to long-distance fiber data links, they also
safely power compatible PoE devices on
the copper side. And with Gigabit Ethernet
as well as single-strand fiber models, you
have more versatility than ever in installing PoE devices.
enable you to connect copper cables
to long-distance fiber data links, they also
safely power compatible PoE devices on
the copper side. And with Gigabit Ethernet
as well as single-strand fiber models, you
have more versatility than ever in installing PoE devices.
Compact, copper-to-fiber PoE PD Media Converters bridge long-distance
Fast Ethernet fiber optic segments with Ethernet or Fast Ethernet copper
cabling — without a local power supply.
Fast Ethernet fiber optic segments with Ethernet or Fast Ethernet copper
cabling — without a local power supply.
PSE Compact Media Converters are ideal for use with PoE access points
or other PoE devices, such as IP cameras or entry control systems. Use them
as PSE for your wireless equipment. Because these media converters only
require one electrical outlet to power both the converter and a PoE device,
you can position access points up to 30 meters (98.4 ft.) from the nearest
power outlet.
or other PoE devices, such as IP cameras or entry control systems. Use them
as PSE for your wireless equipment. Because these media converters only
require one electrical outlet to power both the converter and a PoE device,
you can position access points up to 30 meters (98.4 ft.) from the nearest
power outlet.
VDSL PoE Ethernet Extender Kits.
These kits extend 10BASE-T/100BASE-TX Ethernet across ordinary voice-
grade copper wire.
grade copper wire.
PoE Testers.
Test PoE to ensure adequate power for powered devices such as VoIP
phones.
phones.
888-245-6215 | blackbox.com
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