Echo Echo246F, Руководство пользователя

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52 © Echo 246F User Manual GETTING TO KNOW YOUR Echo 246F
2.3.6 PoE Ports
There are 4 RJ45 connectors in the rear side of Echo 246F . It supports IEEE 802.3at
(PoE
+
) Power over Ethernet (PoE) connection delivering up to 37W/54V per port and
1000BASE-T gigabit data signals over standard Ethernet Cat 5/Cat 6 cable.
Each PoE connection is powered by Intel
®
I210 Gigabit Ethernet controller and
independent PCI express interface to connect with multi-core processor for
network and data transmit optimization. Only when PoE port starts to supply
power to power devices, the dedicated LED will be lightened.
PS. Suggest to use PoE function when power input is over 12V.
The pin-outs of LAN 3 and LAN 6 are listed as follows :
Pin No. 10/100Mbps 1000Mbps PoE
1 E_TX+ MDI0_P PoE+
2 E_TX- MDI0_N PoE+
3 E_RX+ MDI1_P PoE-
4 ----- MDI2_P ----
5 ----- MDI2_N ----
6 E_RX- MDI1_N PoE-
7 ----- MDI3_P ----
8 ------ MDI3_N ----
Each LAN port is supported by standard RJ-45 connector with LED indicators to
present Active/Link/Speed status of the connection.
The LED indicator on the right bottom corner lightens in solid green when the
cable is properly connected to a 100 Mbps Ethernet network; The LED indicator
on the right bottom corner lightens in solid orange when the cable is properly
connected to a 1000 Mbps Ethernet network; The left LED will keep twinkling/off
when Ethernet data packets are being transmitted/received.
COM 1
COM 2
COM 3
COM 4
DC-IN
Isolated
DIO
20 11
10 1
D I PIN 1 ~ 8 DO PIN 11 ~ 18
Power Switch
On / Off IGN
LAN 4
LAN 3
LAN 6
LAN 5
3 4
PoE+
5 6
PoE+
LED Location LED Color 10 Mbps 100 Mbps 1000 Mbps
Right
Green/
Orange
Off
Solid
Green
Solid
Orange
Left Yellow
Twinkling
Yellow
Twinkling
Yellow
Twinkling
Yellow
1 8
POE LED LED Color POE Status
LED 3 - 6 Solid Green POE ON