Panels
Index
No.
Description
Index
No.
Description
1
SFP slot 1
~
2
6
PoE LEDs
2
Fast Ethernet port
1
~
8
7
Terminal block for power
inputs & alarm relay
3
Power, SFP, Fault
LEDs
8
Grounding connection
4
Fast Ethernet
LNK/Act LED
9
DIP switch
5
Fast Ethernet 100M LED
LAN and Fiber Connection
IFS-802GS-8PH(E) PoE switches have 8 electrical LAN ports (labeled
1
~
8) and 2 SFP-based fiber ports (labeled SFP 1~2) on the front panel.
The LAN ports utilize shielded RJ-45 connectors that support 10/100M;
while the fiber SFP ports support 1000M.
PoE Ports
All 8 LAN ports support PoE (Power over Ethernet) per IEEE802.3af
(15.4W) or IEEE802.3at (30W) for connection to standard PoE PD (Power
Devices) such as IP Cameras, Access Points, IP Phones, Digital Signage.
Using switches with PoE function can eliminate the need to run separate
power to these devices thereby simplifying deployment and reducing
expenses.
The LAN ports may also connect to any non-PoE device for normal
Ethernet transmission without any damage to the non-PoE device or to
this device.
Earth Ground Connection
An earth ground connector is provided on the top panel (See Figure 2)
with an earth ground sign next to it. Grounding the device can help to
release leakage of electricity to the earth safely so as to reduce injuries
from electromagnetic interference (EMI).
Prior to connecting to the power, it is important to connect the
ground wire to the earth. Follow steps below to install ground wire:
1. Remove the grounding screw.
2. Attach the grounding screw to the ring
terminal of the grounding cable. Make
sure that the grounding cable is long
enough to reach the earth.
3. Use a screwdriver to fasten the
grounding screw.
LED Indicators
LED
Color
Status
Definition
PWR1/
PWR2
Green
On
Power is connected and active at the
PWR1/PWR2 input terminal
connection.
Off
PWR1/PWR2 is not connected.
Fault
Amber
On
One of the power inputs has fault
condition (DIP No. 1 must be turned
OFF).
Off
Normal operation without faults.
Alarm conditions are all disabled.
LAN
LNK/
ACT
Green
On
Ethernet link is up.
Blinking
Blinking when there is Ethernet
traffic.
Off
No Ethernet link.
100M
Yellow
On
The connected LAN speed is 100M.
Off
LAN speed is 10M.
SFP1/
SFP2
Green
On
The fiber SFP link is up.
Blinking
Blinking when there is data traffic.
Off
No fiber link.
PoE
Green
On
The respective LAN port has
successfully negotiated PoE and is
supplying output power to the
remote connected PD.
Blinking
One of the PoE faults (overload,
short circuit, port failure at startup)
occurs.
Off
PD is not connected or output power
is not provided.
RJ-45 Ethernet Port Pinouts
Figure 3. RJ-45 Ethernet Port Pinouts
RJ-45 Ethernet & PoE Pin Assignments
Pin
No.
RJ-45 Ethernet
10/100Base-TX PoE Output
1
RX+
V+
2
RX-
V+
3
TX+
V-
4
-
5
-
6
TX-
V-
7
-
8
-
Power and Alarm
A removable terminal block on the top panel (See Figure 2) provides
both power and alarm connections. Power can be provided through the
dual inputs from separate sources. The alarm relay contact can be wired
into an alarm circuit which senses an alarm condition when the contact
is broken. The alarm relay is normally closed when there is no alarm
condition. Please note that the alarm relay contact can only support 1A
current at 24VDC. Do not apply voltage and current that exceed these
specifications.
DIP Switch
IFS-802-8PH(-E) switches use a 2-pole DIP switch for configuration.
Each pole of the switch has the following functions:
DIP
No.
Status
Function
Description
1
OFF*
Alarm
Enable
Provide alarm relay and fault LED
indication if there is a power failure in
one supply.
ON
Alarm
Disable
Disable alarm relay and fault LED if
there is a power failure in one supply.
Connecting to a single power source,
place this switch ON to disable alarm.
2
Reserved for future use.
* The default setting.
Installation
IFS-802GS-8PH(E)
come with both wall mount and DIN rail
hardware brackets. When installing the DIN rail bracket, be sure
to correctly align the orientation pin.
Figure 5. DIN Rail Figure 6. Wall Mount
IFS-802GS-8PH(E) with DIN Rail bracket have a steel spring in
the upper rail of the bracket. This spring is compressed for
mounting and un-mounting by applying downward force.
Figure 7. Mounting Figure 8. Un-mounting
Fault
Figure 4. Alarm Relay Circuit
Normally Closed (NC)
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www.ctcu.com
1
2
3
4
7
8
7
9
6
8
5
Figure 1. Front Panel
Figure 2. Top Panel
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