User Manual

FL SWITCH SFN…
2732_en_D PHOENIX CONTACT 7
5.2 8-port Versions
The housings of the 8-port versions are identical. On the
fiber optic versions, the connections for the fiber optic ports
are at the front. The physical location of the ports on the
FL SWITCH SFN…TX… and FL SWITCH SFN…GT…
(Gigabit) switches are the same.
Figure 2 Housing examples for 8-port switches
5.3 Diagnostic and Status Indicators
5.4 Data Transmission Speed LEDs
(10/100 Mbps Switches)
5.5 Data Transmission Speed LEDs
(10/100/1000 Mbps Switches)
FL SWITCH SFN 8GT FL SWITCH SFN 6TX/2FX
X1
X3
X5
X7
FL SWITCH SFN 8GT
Ord.No.2891673
1
0
0
/
ACT
U
S
2
X2
X4
X6
X8
X1
X3
X5
X7
FL SWITCH SFN 8TX
Ord.No.2891929
10
0
L
N
K
/
AC
T
10
0
L
N
K
/
AC
T
1
0
0
L
N
K
/
AC
T
10
0
L
NK/
ACT
US
X2
X4
X6
X8
1
0
0
LNK
/
ACT
10
0
LN
K
/
ACT
1
0
0
L
N
K
/
ACT
100
L
N
K
/
ACT
X1
X3
X5
X7
FL SWITCH SFN 6TX/2FX
Ord.No.2891314
1
0
0
L
N
K
/
ACT
10
0
LN
K
/
ACT
100
L
NK/
ACT
100
L
NK/
ACT
US
X2
X4
X6
X8
1
0
0
L
N
K
/
AC
T
1
0
0
L
N
K
/
ACT
1
0
0
L
N
K
/
AC
T
X1
X3
X5
X7
FL SWITCH SFN 7TX/FX
Ord.No.2891097
1
0
0
LN
K
/
AC
T
1
00
LNK/
AC
T
1
0
0
LNK
/
AC
T
U
S
X2
X4
X6
X8
1
0
0
L
N
K/
ACT
10
0
L
N
K
/
ACT
1
0
0
L
NK/
ACT
100
LNK
/
ACT
1
0
0
L
N
K
/
AC
T
1
0
0
L
N
K
/
AC
T
FL SWITCH SFN 6TX/2FX ST
X1
X3
X5
X7
FL SWITCH SFN 6TX/2FX
Ord.No.2891314
1
0
0
L
N
K
/
ACT
100
LN
K
/
ACT
100
L
NK/
ACT
100
L
NK/
ACT
US
X2
X4
X6
X8
1
0
0
L
N
K
/
AC
T
1
0
0
L
N
K
/
ACT
1
0
0
L
N
K
/
AC
T
X1
X3
X5
X7
FL SWITCH SFN 7TX/FX
Ord.No.2891097
1
0
0
LNK
/
AC
T
1
00
LNK/
AC
T
1
0
0
LNK
/
AC
T
U
S
X2
X4
X6
X8
1
0
0
L
N
K/
ACT
10
0
LN
K
/
ACT
1
0
0
L
NK/
ACT
100
LNK
/
ACT
1
0
0
L
N
K
/
AC
T
1
0
0
L
N
K
/
AC
T
US1
Link 10
Act 10
1000
/
ACT
1
0
0
/
AC
T
1
0
0
0
/
AC
T
1
0
0
/
AC
T
1
0
0
0
/
AC
T
1
0
0
/
AC
T
1
0
0
0
/
AC
T
1
0
0
/
ACT
10
0
0/
AC
T
1
0
0/
AC
T
1
0
0
0
/
ACT
10
0
/
ACT
1
000
/
ACT
10
0
/
AC
T
10
0
0
/
AC
T
RD
TD
RD
TD
TD
RD
Des. Color Status Meaning
US1 and
US2
green ON Supply voltage (U
S
) in
the tolerance range
OFF Supply voltage (U
S
) too
low
10 Mbps 100 Mbps
LNK/ACT ON/blinking ON/blinking
100 OFF ON
LNK/ACT LED:
ON: indicates an electrical link
Flashing: indicates network traffic (at high
data rates the blinking is in a constant rate)
10 Mbps 100 Mbps 1000 Mbps
100/ACT ON/blinking ON/blinking OFF
1000/ACT ON/blinking OFF ON/blinking
One LED/port ON or blinking:
ON: indicates an electrical link
Flashing: indicates network traffic at the data
rate (x Mbps)
Both LEDs/port ON or blinking:
Both ON: indicates a 10 Mbps electrical link
Both flashing: indicates network traffic at
10 Mbps)