Omnitron Systems Technology iConverter 1 Module Redundant Power Chassis User Manual
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3.1.4
Power over Ethernet (PoE) Option
On models with the PoE feature (see Table 1), UTP Port A (the left port on the
front of the chassis) can be configured as a PoE Powered Device (PD). It
accepts power from a UTP-based Power Sourcing Equipment (PSE) and
supports the following PoE standards:
1. IEEE 802.3af-2003 Alternative A – power over data wires
2. IEEE 802.3af-2003 Alternative B – power over spare wires
3. Pre-Standard Cisco PoE – power over spare wires, with reversed polarity
(older Cisco switches)
The following table summarizes the UTP pinouts for each of the three
PoE Standards supported by this product.
d
r
a
d
n
a
t
S
e
c
r
u
o
S
e
g
a
t
l
o
V
1
n
i
P
2
n
i
P
3
n
i
P
4
n
i
P
5
n
i
P
6
n
i
P
7
n
i
P
8
n
i
P
E
E
E
I
f
a
.
2
0
8
a
t
a
d
g
n
i
s
u
)
A
(
s
r
i
a
p
C
D
V
8
4
d
e
t
c
e
t
o
r
p
,
X
R
+
C
D
,
X
R
+
C
D
,
X
T
-
C
D
e
r
a
p
S
e
r
a
p
S
,
X
T
-
C
D
e
r
a
p
S
e
r
a
p
S
E
E
E
I
f
a
.
2
0
8
e
r
a
p
s
g
n
i
s
u
)
B
(
s
r
i
a
p
C
D
V
8
4
d
e
t
c
e
t
o
r
p
X
R
X
R
X
T
+
C
D
+
C
D
X
T
-
C
D
-
C
D
-
d
n
a
t
S
-
e
r
P
o
c
s
i
C
d
r
a
C
D
V
8
4
d
e
t
c
e
t
o
r
p
X
R
X
R
X
T
-
C
D
-
C
D
X
T
+
C
D
+
C
D
Table 2: UTP PoE Connections
UTP Port B does not support the PoE feature.
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