PoE - Power over Ethernet
PoE supply voltage for clients via network cables as separate power supplies for example. surveillance cameras and serielportservere is unnecessary. PoE equipment is designed to receive the supply voltage via network cables. Often PoE also be supplied from an independent power supply. Cable lengths can restrict the use of PoE. A new standard called PoE Plus (IEEE 802.3at) can deliver more power than the...
PoE - Power over Ethernet
PoE supply voltage for clients via network cables as separate power supplies for example. surveillance cameras and serielportservere is unnecessary. PoE equipment is designed to receive the supply voltage via network cables. Often PoE also be supplied from an independent power supply. Cable lengths can restrict the use of PoE. A new standard called PoE Plus (IEEE 802.3at) can deliver more power than the current PoE standard (IEEE 802.3af). Further information about PoE is available at https://www.danbit.dk/da/content/41-hvad-er-poe-
General info about midspan and endspan
PoE standard IEEE 802.3af allows the use of two types of power supply units: endspan and midspan. < p> A endspan unit (PoE switch) typically supplies power via the data leading wires of the network cables (pins 3 and 6, 1 and 2) and is available for 10 / 100Mbit and 10/100 / Ethernet 1000Mbit sources. A endspan unit is a combined midspan injector and switch. It is installed in place of an ordinary switch, if the connected network devices to be powered over the network
A midspan injector (hub) installed between a non PoE switch and the power consuming device. It is restricted to supply power through the unused pin pair (4, 5, 7 and 8) in a 10 / 100Mbit network.
There are 45 products.
24 ports PoE strømforsyning med 15,4 Watt per port
LAN uden PoE ind, giver LAN med PoE ud
Til 10/100Mbit netværk
4 x 10/100/1G/2.5G/5GBASE-T Gbit RJ45 data input
4 x 10/100/1G/2.5G/5GBASE-T Gbit RJ45 data + PoE output
100~240VAC, 3.33Amp PSU with DC 52V~54V power output
Complies with 802.3bt PoE Plus Plus end-span and mid-span PSE
Backward compatible with IEEE 802.3at PoE Plus end-span/mid-span PSE
Up to 4 IEEE 802.3at/IEEE 802.3bt PoE devices powered
4 x PoE ports with 90-watt 802.3bt PoE++ type 4 PSE or 95-watt PoH PoE injector function
4 x PoE ports support 802.3at end-span/mid-span PoE+ 36-watt injector function
DIP switch for 802.3bt, PoH and Force mode selection
Auto detects if devices can be PoE powered (PD)
Circuit protection prevents power interference between ports
Forwards both Ethernet data and PoE power to remote device over a 100-meter distance
EEE 802.3 Ethernet, IEEE 802.3u Fast Ethernet., IEEE 802.3ab Gigabit Ethernet
IEEE 802.3bz 2.5G/5GBASE-T, IEEE 802.3af Power over Ethernet, IEEE 802.3at Power over Ethernet Plus
IEEE 802.3bt Power over Ethernet Plus Plus
Dimensions: 94 x 70.3 x 39.2 mm
Weight: 275g
Enclosure: Metal case
PoE++ power supply via Ethernet cable, up to 95 Watt
LAN without PoE in, gives LAN with PoE out
PoE++ 54VDC/95W
Mid-span and End-span give 95 Watts
For 100/1000/2500/5000Mbit networks.
PoE power output DC 24V~54V input: Max. 89.5W@1m cable, Max. 75W@100m cable
PoE power output DC 12V input: Max. 60W@1m cable, Max. 52W@100m cable
Temperature range: -40 - +75°C
Dimensions: 135 x 88 x 32 mm
DIN installation
Powersupply input from 12 - 54VDC
PoE++ power supply via Ethernet cable, up to 60 Watt
LAN without PoE in, gives LAN with PoE out
PoE++ 48-53VDC/60W
Mid-span and End-span give 60Watt
For 100/1000/2500/5000Mbit networks.
Power is supplied from 48 - 54VDC
Temperature range: -40 - +75°C
Dimensions: 135 x 88 x 32 mm
DIN mount
24 ports PoE++ strømforsyning med fuld effekt 95 Watt per port
LAN uden PoE ind, giver LAN med PoE ud
Til 10/100/1000 netværk
