GarrettCom 6K8 - Manual (Page 63)

Magnum 6K8-Series Industrial Field Switch Installation and User Guide (04/07)
58
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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
5.2.10 New PoE (Power Pass-through), model P6KP8V-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 requires at least 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 modules 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 modules 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 an 803.af compliant PD device on that port.
When non-PoE devices are connected, the PoE LED is OFF. PoE does not affect
operation of Ethernet data traffic.
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
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).