Magnum 6K25 Managed Fiber Switch Installation and User Guide (04/06)
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devices. The PoE LED is ON when the attached PD is drawing power from the
port.
•
For non-PoE devices connected, the PoE port will act as a normal RJ-45 port
and the PoE LED is OFF. No power is being sent out from the port.
•
The PoE ports in Magnum 6K’s with 48VDC power input act as a pass-
through, so the 48VDC power source must be strong enough to provide power
to the 6K switch and to all the 8 RJ-45 ports with PD devices connected (up to
15 watts per PoE port).
•
In the case where the 48VDC power in not internally connected and no power
is coming to the PoE ports for some reason, all the PoE port LEDs are ON
simultaneously to indicate a trouble condition. The ports will still operate
properly for data traffic.
5.2.11
New PoE(Power Pass-through), model P6KP8-RJ45 (MDIX), 10/100Mb 8-
port
The PoE RJ-45 ports act similar to regular RJ-45 ports, except they have
capability of providing power on each port to power up the PD devices, per the
IEEE802.3af PoE
standard. The Power
Pass-through PoE
modules are totally
dependent upon the
powerful -48VDC
input power supply to
support more RJ-45
(10/100) ports. Each
port require atleast
15watts to power up the
PoE PD devices. In this
Fig. the top 8-RJ45
ports are enhanced with
POE option The 8-RJ45
POE module are also available with mix –n-match with fiber modules. Please check the
ordering information Sec.1.2 for all the various P6K PoE modules option.
The LEDs on 6KP8-RJ45- PoE module are slightly different compared to
regular (non-PoE) RJ-45 modules as shown in Fig 2. When the PoE port is in use, the
PoE LED is ON when connected properly to a 803.af compliant PD device on that port.
When non-PoE devices are connected, the PoE LED is OFF. Operation of Ethernet data
traffic is not affected by PoE.
LINK and ACTIVITY LEDS are combined on the PoE modules into one LED
that is marked as LINK/ACT, as shown in the diagram.
PoE LEDs Summary
•
For PoE devices, each RJ-45 PoE port supports only 802.3af complaint
devices. The PoE LED is ON when the attached PD is drawing power from the
port.
•
For non-PoE devices connected, the PoE port will act as a normal RJ-45 port
6KP8-45RJ
8 Port@ 10/100Mb Copper ports
4
4
FULL/HALF
1
PoE
LINK
LK
/
ACT
2
3
10/10
2
1 3 5
10/10
LK/AC
1
3
F/H
POE
10/10
LK/AC
2 4
6
F/ H
POE
