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8-Port 10/100TX SNMP Managed
Industrial Ethernet Switch
with Redundant Ring
User Manual
FCC Warning
This Equipment has been tested and found to comply with the limits for a
Class-A digital device, pursuant to Part 15 of the FCC rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more of
the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
CE Mark Warning
This is a Class-A product. In a domestic environment this product may cause
radio interference in which case the user may be required to take adequate
measures.
Content
Introduction ................................................................ 1
Features ................................................................... 1
Package Contents .................................................... 2
Hardware Description ................................................ 3
Physical Dimension .................................................. 3
Front Panel ............................................................... 3
Reset Button ..................................................................... 4
Bottom View ............................................................. 4
DIP-switch ................................................................ 4
LED Indicators .......................................................... 6
Ports ......................................................................... 7
Cabling ..................................................................... 9
Wiring the Power Inputs ......................................... 10
Wiring the Fault Alarm Contact .............................. 10
Wiring the Fault Alarm Contact .............................. 11
Mounting Installation ............................................... 12
DIN-Rail Mounting .................................................. 12
Wall Mount Plate Mounting .................................... 14
Hardware Installation ............................................... 15
Network Application ................................................ 16
Redundant Ring Application ................................... 16
Coupling Ring Application ...................................... 17
Dual Homing Application ........................................ 18
Web-Based Management ........................................ 19
About Web-Based Management ............................ 19
Preparing for Web Management ............................ 19
System Login .......................................................... 20
Port status .............................................................. 21
Port Statistics.......................................................... 22
Port Control ............................................................ 23
Switch Settings ....................................................... 23
Port Mirroring .......................................................... 24
VLAN configuration ................................................ 25
Alert ........................................................................ 32
Email Alert Configuration ................................................ 32
Event Configuration ........................................................ 33
Power Alarm Configuration ............................................. 35
IP Configuration ...................................................... 35
SNTP Configuration ............................................... 36
IP Security .............................................................. 39
RSTP Configuration ............................................... 40
Redundant ring ....................................................... 44
QoS Configuration .................................................. 46
IGMP ...................................................................... 48
SNMP Configuration ............................................... 49
Security Manager ................................................... 51
Configuration Backup ............................................. 52
TFTP Update Firmware .......................................... 53
Factory Default ....................................................... 54
System Reboot ....................................................... 55
Save Configuration ................................................. 54
Rate Control ........................................................... 55
System Log............................................................. 56
Troubles shooting .................................................... 59
Technical Specification ........................................... 60
1
Introduction
The 8-port 10/100TX SNMP Managed Industrial Ethernet Switch with
Redundant Ring is a cost- effective solution and meets the high reliability
requirements demanded by industrial applications. The 8-port 10/100TX SNMP
Managed Industrial Ethernet Switch with Redundant Ring can be easily
managed through the Web GUI. It also provides the redundant ring function that
can prevent the network connection failure.
Features
Conform to IEEE 802.3 10Base-T, 802.3u 100Base-TX
8-port 10/100TX industrial switch
RJ-45 port support auto MDI/MDI-X function
Wide-range redundant power design
DIN rail and wall mount design
Easy configuration design
Store-and-Forward switching architecture
Support IEEE 802.1p class of service and provide port base, Tag base and
Type of service priority method
Per port supports 4 priority queues
Support Port based VLAN / 802.1 Q Tag VLAN
Support IGMP with Query mode for multi media application
Support DHCP client
Supports ingress packet filter and egress rate limit
Support Relay alarm output for system events
Support Power polarity reverse protect
Support Port mirror for TX only, TX and RX packet
IEEE 802.3x flow control support
Flow control on full-duplex
Back pressure on half-duplex
Support Redundant Ring function
2
Simple Network Time protocol supported
Management IP security
TFTP firmware update and system configuration restore and backup
1Mbits Embedded memory
2K MAC address table
SNMP, Web management, RMON supported
Package Contents
Please refer to the package content list below to verify them against the
checklist.
8-port 10/100TX SNMP Managed Industrial Ethernet Switch with
Redundant Ring
One DIN-Rail (attached on the switch)
One wall mount plate and six screws
User manual
8-Port 10/100TX SNMP Managed Industrial Ethernet Switch User Manual
With Redundant Ring
Wall Mount Plate Screws DIN-Rail
Compare the contents of your industrial switch with the standard checklist
above. If any item is damaged or missing, please contact the local dealer for
exchanging.
3
Hardware Description
In this paragraph, we will introduce the Industrial switch’s hardware spec, port,
cabling information, and wiring installation.
Physical Dimension
8-port 10/100TX SNMP Managed Industrial Ethernet Switch with Redundant
Ring dimension (W x H x D) is 54mm x 135mm x 105mm
Front Panel
The Front Panel of the 8-port 10/100TX SNMP Managed Industrial Ethernet
Switch with Redundant Ring is showed as following figure.
Front Panel of the industrial switch
4
Reset Button
The reset button provides user a quick and easy way to restart and set the
configuration back to default value.
Restart: press the button for 2 seconds and release.
Set to factory default value: press the button for 5 seconds and release.
The switch will set all configurations back to default setting.
Bottom View
The bottom panel of the 8-port 10/100TX SNMP Managed Industrial Ethernet
Switch with Redundant Ring consists of one terminal block connector within two
DC power inputs and one DC IN power jack.
Bottom Panel of the industrial switch
DIP-switch
The switch provides the 9 DIP-switch for configuring the relay alarm operation
mode and the ring master operation mode. The default value of Dipswitch is
OFF.
5
DIP Switch No Status Description
1
OFF Disable port 1 Alarm
ON
Enable port 1 Alarm. If the port’s link
fails, the fault LED will light up.
2
OFF Disable port2 Alarm
ON
Enable port 2 Alarm. If the port’s link
fails, the fault LED will light up.
3
OFF Disable port3 Alarm
ON
Enable por3 t Alarm. If the port’s link
fails, the fault LED will light up.
4
OFF Disable port4 Alarm
ON
Enable port4 Alarm. If the port’s link
fails, the fault LED will light up.
5
OFF Disable port 5 Alarm
ON
Enable port5 Alarm. If the port’s link
fails, the fault LED will light up.
6
OFF Disable port 6 Alarm
ON
Enable port6 Alarm. If the port’s link
fails, the fault LED will light up.
7
OFF Disable port 7 Alarm
ON
Enable port 7 Alarm. If the port’s link
fails, the fault LED will light up.
6
8
OFF Disable port8 Alarm
ON
Enable port8 Alarm. If the port’s link
fails, the fault LED will light up.
9
OFF Disable the ring master function.
ON
Enable the switch as the ring master
in the redundant ring group.
[NOTE]
1. When port alarm function is enabled, the fault LED will on and Alarm relay
will activity when port failure occurs.
2. Please restart the switch after the Redundant ring DIP switch is set.
LED Indicators
There are 7 diagnostic LEDs located on the front panel of the industrial switch.
They display real-time information of system and optional status. The following
table provides description of the LED status and their meanings for the switch.
LED Status Meaning
Power
Green
The switch unit is power on.
Off
The switch unit is no power input.
Power 1
Green Power on
Off
No power inputs
Power 2
Green
Power on
Off
No power inputs
Fault Yellow
Power failure or UTP port failure or
Fiber port failure
7
Off
No Power failure or UTP port failure
or Fiber port failure occurs
R. M. (Ring Master)
Green
The industrial switch is the master of
redundant ring group.
Off
The industrial switch is not a ring
master in redundant ring group.
LNK/ACT
(Port 7 & 8)
Green The port is linking.
Blinks
The port is transmitting or receiving
packets from the TX device.
Off
No device attached
FDX/COL
(Port 7 & 8)
Yellow
The port is operating in full-duplex
mode.
Blinks
Collision of Packets occurs in the
port.
Off
The port in half-duplex mode or no
device attached
Ports
RJ-45 ports
There are 8x 10/100Mbps auto-sensing ports for 10Base-T or 100Base-TX
devices connection. The UTP ports will auto-sense for 10Base-T or
100Base-TX connections. Auto MDI/MDIX means that you can connect to
another switch or workstation without changing straight through or crossover
cabling. See the below figures for straight through and crossover cable
schematic.
8
RJ-45 Pin Assignments
Pin Number
Assignment
1
Tx+
2
Tx-
3
Rx+
6
Rx-
[NOTE] “+” and “-” signs represent the polarity of the wires that make up each
wire pair.
All ports on this industrial switch support automatic MDI/MDI-X operation, you
can use straight-through cables (See Figure below) for all network connections
to PCs or servers, or to other switches or hubs. In straight-through cable, pins 1,
2, 3, and 6, at one end of the cable, are connected straight through to pins 1, 2,
3 and 6 at the other end of the cable. The table below shows the
10BASE-T/100BASE-TX MDI and MDI-X port pin outs.
Pin MDI-X Signal Name MDI Signal Name
1
Receive Data plus (RD+)
Transmit Data plus (TD+)
2
Receive Data minus (RD-)
Transmit Data minus (TD-)
3
Transmit Data plus (TD+)
Receive Data plus (RD+)
6 Transmit Data minus (TD-) Receive Data minus (RD-)
Straight Through Cable Schematic
9
Cross Over Cable Schematic
Cabling
Use four twisted-pair, Category 5 cabling for RJ-45 port connection. The cable
between the converter and the link partner (switch, hub, workstation, etc.) must
be less than 100 meters (328 ft.) long.
10
Wiring the Power Inputs
Please follow below steps to insert the power wire.
[NOTE] The wire range of terminal block is from 12~ 24 AWG.
V- V+
V- V+
1. Insert the positive and negative wires into the V+ and V-
connector on the terminal block connector.
2. To tighten the wire-clamp screws for preventing the DC
wires to loose.
11
Wiring the Fault Alarm Contact
The fault alarm contact is in the middle of terminal block connector as below
figure shows. By inserting the wires and set the DIP switch at “ON” status, it will
detect when power is failure or port link failure and form a closed circuit. And,
the following figure shows an application example for the fault alarm contact.
[NOTE] The wire gauge for the terminal block should be in the range between 12~ 24 AWG.
If only using one power source, jumper Pin 1 to Pin 5 and Pin 2 to Pin 6 to
eliminate power fault alarm.
Fault Alarm Contact
24V DC Buzzer
24V Battery
The closed circuit will form when the
power failure or port link failure.
The fault alarm device will send a
warning signal to warn the user, ex:
alarm sound or flash light.
Insert the wires into the fault alarm contact
1A@24V
12
Mounting Installation
DIN-Rail Mounting
The DIN-Rail is screwed on the industrial switch when out of factory. If the
DIN-Rail is not screwed on the industrial switch, please see the following figure
to screw the DIN-Rail on the switch. Follow the below steps to hang the
industrial switch.
Use the screws to screw the DIN-Rail on the industrial
switch
To remove the DIN-Rail, reverse the step 1.
Rear Panel of
the switch
DIN-Rail
13
1. First, insert the top of DIN-Rail into the track.
2. Then, lightly push the DIN-Rail into the track.
3. Check the DIN-Rail is tightly on the track.
4. To remove the industrial switch from the track, reverse steps above.
14
Wall Mount Plate Mounting
Follow the below steps to mount the industrial switch with wall mount plate.
1. Remove the DIN-Rail from the industrial switch; loose the screws to remove
the DIN-Rail.
2. Place the wall mount plate on the rear panel of the industrial switch.
3. Use the screws to screw the wall mount plate on the industrial switch.
4. Use the hook holes at the corners of the wall mount plate to hang the
industrial switch on the wall.
5. To remove the wall mount plate, reverse steps above.
Screwing the wall mount plate on the Industrial media
converter
15
Hardware Installation
In this paragraph, it will describe how to install the 8-port 10/100TX SNMP
Managed Industrial Ethernet Switch with Redundant Ring and the installation
points for attention.
1. Unpack the Industrial switch.
2. Check the DIN-Rail is screwed on the Industrial switch. If the DIN-Rail is not
screwed on the Industrial switch. Please refer to DIN-Rail Mounting section
for DIN-Rail installation. To wall mount the Industrial switch, please refer to
Wall Mount Plate Mounting section for wall mount plate installation.
3. To hang the Industrial switch on the DIN-Rail track or wall, please refer to
the Mounting Installation section.
4. Power on the Industrial switch. How to wire the power; please refer to the
Wiring the Power Inputs section. The power LED on the Industrial switch
will light up. Please refer to the LED Indicators section for meaning of LED
lights.
5. Prepare the twisted-pair, straight through Category-5 cable for Ethernet
connection.
6. Insert one side of Category-5 cables into the Industrial switch Ethernet port
(RJ-45 port) and another side of Category-5 cables to the network devices’
Ethernet port (RJ-45 port), ex: switch, PC or Server. The UTP port (RJ-45)
LED on the Industrial switch will light up when the cable connected with the
network device. Please refer to the LED Indicators section for LED light
meaning.
[NOTE] Be sure the connected network devices support MDI/MDI-X. If it
does not support then use the crossover category-5 cable.
7. When all connections are all set and LED lights all show in normal, the
installation is complete.
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