Lantech IGS-0008A User manual

Lantech
IGS-0008A
8 10/100/1000T Industrial Switch
User Manual
V1.00
Oct-2010

Content
Overview............................................................1
Introduction............................................................. 1
Features................................................................. 2
Packing List............................................................ 3
Safety Precaution ................................................... 3
Hardware Description.........................................4
Dimensions............................................................. 4
Wiring the Power Inputs.......................................... 5
LED Indicators........................................................ 6
RJ-45 Pin Assignments........................................... 7
Cabling................................................................... 9
Mounting Installation........................................10
DIN-Rail Mounting ................................................ 10
Wall-Mount Plate Mounting................................... 12
Hardware Installation .......................................13
Installation Steps .................................................. 14

1
Overview
Introduction
The unmanaged industrial switch is a cost-effective solution and meets
the high reliability requirements demanded by industrial applications.
High-Speed Transmissions
The Industrial switch includes a switch controller that can automatically
sense transmission speeds (10/100/1000 Mbps). The RJ-45 interface
can also be auto-detected, so MDI or MDI-X is automatically selected
and a crossover cable is not required. All Ethernet ports have memory
buffers that support the store-and-forward mechanism. This assures
that data is properly transmitted.
Dual Power Inputs
To reduce the risk of power failure, the Industrial switch provides +9 ~
56 VDC dual power inputs. When power failure occurs, the device will
automatically switch to the secondary power input.
Flexible Mounting
The industrial switch is extremely compact and can be mounted on a
DIN-rail or a panel, so it is suitable for any space-constrained
environment.
Wide Operating Temperature
The operating temperature of the Industrial switch is in the range
between -20 ~ 60oC (standard model) or -40 ~ 75oC (wide operating
temperature model). With such a wide range, you can use the Industrial
switch in some of the harshest industrial environments that exist.
Easy Troubleshooting
LED indicators make troubleshooting quick and easy. Each
10/100/1000T port has 2 LED indicators that display the link status,
transmission speed and collision status. Also other LED indicators help
you diagnose the system immediately.

2
Features
Provides 8 x 10/100/1000Base-T Mbps Ethernet ports.
Store-and-Forward switching architecture
Back-plane (switching fabric): 16Gbps
Third-generation Broadcom switch with AV function
Guaranteed latency
Guaranteed BW
Synchronous timing
Provides 192Kbits memory buffer
4K-entry MAC address table
9720 bytes jumbo frame
Supports full/half duplex flow control
Supports broadcast storm protection
Supports MDI/MDI-X auto-crossover
Supports redundant +9 ~ 56 VDC power input
Provides flexible mounting: DIN-rail, Panel Mounting
Supports operating temperatures from -20 ~ 70oC (standard model) or
-40 ~ 75oC (wide operating temperature model)

3
Packing List
1 x 8-port 10/100/1000Base-T Industrial Ethernet Switch
1 x User Manual
2 x Wall Mounting Brackets with screws
Safety Precaution
Attention
If DC voltage is supplied by an external circuit, please use a
protection device on the power supply input.

4
Hardware Description
In this paragraph, we will introduce the Industrial switch’s dimensions,
port, cabling information, and wiring installation.
Dimensions
. The dimensions of the standard model that is not equipped with side
heatsinks are 36.2 x 142 x 105 mm (W x H x D). The figure below gives
the dimensions and views of each side of the 8-port 10/100/1000Base-T
Industrial Switch.

5
Wiring the Power Inputs
Please follow the steps below to insert the power wires.
Note
The wire gauge for the terminal block should be in the range
between 12~ 24 AWG.
V+ V-
V+ V1-
1. Insert the positive and negative wires into the V+ and V-
contacts on the terminal block connector.
2. Tighten the wire-clamp screws to prevent the DC wires
from loosing.

6
LED Indicators
The LED indicators located on the front panel display the power status
and network status of the Industrial switch; each has their own specific
meaning as the table shown below.
LED
Color
Description
P1
Green
On
Power input 1 is active
Off
Power input 1 is inactive
P2
Green
On
Power input 2 is active
Off
Power input 2 is inactive
Fault
Red
On
Power input 1 or 2 is inactive
Off
Power input 1 and 2 are bothfunctional, or no power
inputs
1 ~ 8
(Upper LED)
Green
On
Connected to network
Flashing
Networking is active
Off
Not connected to network
1 ~ 8
(Lower LED)
Green
On
Connected to network at speed of 1000Mbps
Off
Not connected to network or not working at speed of
1000Mbps

7
RJ-45 Pin Assignments
The UTP/STP ports will automatically sense for Fast Ethernet
(10Base-T/100Base-TX) or Gigabit Ethernet
(10Base-T/100Base-TX/1000Base-T) connection. Auto MDI/MDIX means that
the switch can connect to another switch or workstation without changing
straight through or crossover cabling. See the figures below for straight
through and crossover cable schema.
10/100Base-TX Pinouts
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.
The table below shows the 10Base-T/100Base-TX MDI and MDI-X port
pinouts.
Pin Number
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-)

8
10/100Base-TX Cable Schema
Straight Through Cable Schema
Crossover Cable Schema
10/100/1000Base-T Pinouts
The table below describes the gigabit Ethernet RJ-45 pinouts.
Pin
Signal name
Description
1
BI_DA+
Bi-directional pair A+
2
BI_DA-
Bi-directional pair A-
3
BI_DB+
Bi-directional pair B+
4
BI_DC+
Bi-directional pair C+
5
BI_DC-
Bi-directional pair C-
6
BI_DB-
Bi-directional pair B-
7
BI_DD+
Bi-directional pair D+
8
BI_DD-
Bi-directional pair D-

9
10/100/1000Base-T Cable Schema
The following two figures illustrate the 10/100/1000Base-T cable
schema.
Straight Through Cable Schema
Crossover Cable Schema
Cabling
Use unshielded twisted-pair (UTP) or shielded twisted-pair (STP) cable
for RJ-45 connections: 100ΩCategory 3, 4 or 5 cable for 10Mbps
connections, 100ΩCategory 5 cable for 100Mbps, or 100ΩCategory
5e/above cable for 1000Mbps connections.
The cable between the switch and the link partner (switch, hub,
workstation, etc.) must be less than 100 meters (328 ft.) long.

10
Mounting Installation
DIN-Rail Mounting
Assembling the DIN-Rail Clip
The DIN-rail clip is screwed on the industrial switch when out of factory.
If not, please refer to the following steps and figure to secure the
DIN-rail clip on the switch.
1, Use the screws to screw on the DIN-rail clip on the industrial switch.
2, To remove the DIN-rail clip, reverse step 1.
Rear Panel of
the switch
DIN-rail clip

11
Hanging the Industrial Switch
Follow the steps below to hang the industrial switch on the DIN rail.
1, First, position the rear side of the switch directly in front of the DIN rail.
Make sure the top of the clip hooks over the top of the DIN rail.
2, Push the unit downward.
3, Check the DIN-Rail clip is tightly fixed on the DIN rail.
4, To remove the industrial switch from the track, reverse the steps above.

12
Wall-Mount Plate Mounting
Follow the steps below to mount the industrial switch with the wall mount
plates included.
1. To remove the DIN-Rail clip from the industrial switch, unscrew the
screws to remove the DIN-Rail clip.
2. Place the wall-mount plates on the rear panel of the industrial switch.
3. Use the screws to secure the wall-mount plates on the industrial
switch.
4. Use the hook holes at the corners of the wall-mount plates to hang the
industrial switch on the wall.
5. To remove the wall-mount plates, reverse the steps above.

13
Hardware Installation
In this paragraph, we will describe how to install the 8-port
10/100/1000Base-TX Industrial Switch and the installation points for the
attention.

14
Installation Steps
1. Unpacked 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. If you want to wall mount the Industrial
switch, then 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 5e cable for Ethernet
connection.
6. Insert one side of Category 5e or above cable into the Industrial switch
RJ-45 port and another side of category 5e or above cable to the network
devices’RJ-45 port, ex: switch, PC or Server. The RJ-45 LED indicator on
the Industrial switch will light up when the cable is connected with the
network device. Please refer to the LED Indicators section for LED light
meaning.
7. When all connections are all set and LED lights all show in normal, the
installation is complete.

15
Troubleshooting
Verify that you are using the included or appropriate power cord/adapter.
Don’t use the power adapter with DC output higher than the power rating
of the device. Otherwise, the device will burn down.
Select the proper UTP/STP cable to construct your network. Please check
that you are using the right cable. Use unshielded twisted-pair (UTP) or
shielded twisted-pair (STP) cable for RJ-45 connections: 100ΩCategory
3, 4 or 5 cable for 10Mbps connections, 100ΩCategory 5 cable for
100Mbps, or 100ΩCategory 5e/above cable for 1000Mbps connections.
Also be sure that the length of any twisted-pair connection does not
exceed 100 meters (328 feet).
Diagnosing LED Indicators: The Switch can be easily monitored through
panel indicators, which describes common problems you may encounter
and where you can find possible solutions, to assist in identifying
problems.
IF the power indicator does not light on when the power cord is plugged in,
you may have a problem with power cord. Then check for loose power
connections, power losses or surges at power outlet. If you still cannot
resolve the problem, contact your local dealer for assistance.
If the Industrial switch LED indicators function normal and the connected
cables are correct but the packets still cannot transmit, please check your
system’s Ethernet devices’configuration or status.

16