ANTAIRA LNX-501AG-SFP-T User manual

Product User Manual
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LNX-501AG-SFP-T
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4-port 10/100/1000T + 1 SFP
Industrial Ethernet Switch
User Manual

Content
Overview............................................................1
Introduction .............................................................. 1
Features................................................................... 4
Packing List.............................................................. 5
Safety Precaution..................................................... 5
Hardware Description.........................................6
Front Panel............................................................... 6
Top View .................................................................. 7
Wiring the Power Inputs...........................................7
Wiring the Fault Alarm Contact................................ 8
LED Indicators.......................................................... 9
Ports......................................................................... 9
Cabling................................................................... 12
Mounting Installation........................................16
DIN-Rail Mounting.................................................. 16
Wall Mount Plate Mounting.................................... 18
Hardware Installation .......................................19

Installation Steps.................................................... 19
Troubles shooting.............................................21
Technical Specification ....................................22

1
Overview
Introduction
Aside from 4 x 10/100/1000Base-TX fast Ethernet ports, the industrial
switch comes equipped with 1 SFP (mini-GBIC) port. Traditional RJ-45
ports can be used for uplinking wide-band paths in short distance (< 100
m), while the SFP slots can be used for the application of wideband
uploading and long distance transmissions to fit the field request
flexibility. Also, the long MTBF (Mean Time Between Failures) ensures
that the 4 x 10/100/1000T + 1 SFP Industrial Switch will continue to
operate until a Gigabit network infrastructure has been established,
without requiring any extra upgrade costs.
The SFP Advantage
The SFP fiber slots provide a lot of flexibility when planning and
implementing a network. The slot can accept any SFP-type fiber module
and these modules are designed for transmitting over distances of
either 500m (multi-mode), 10km, 30km, 50km, 70km or 110km
(single-mode) – and the slot support SFP modules for WDM single-fiber
transmissions. This means that you can easily change the transmission
mode and distance of the switch by simply pulling out the SFP module
and plugging in a different module. The SFP modules are
hot-swappable and plug-and-play.
High-Speed Transmissions
The 4 x 10/100/1000T + 1 SFP 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.

2
Dual Power Input
4 10/100/1000T + 1 SFP Industrial Switch’s redundant power input
design is with power reserve protection to prevent the switch device
broken by wrong power wiring. When one of power input is fail, P-Fail
LED will turn on and send an alarm through a relay output for notifying
user.
Flexible Mounting
4 10/100/1000T + 1 SFP Industrial Switch is compact and can be
mounted on a DIN-rail or panel, so it is suitable for any
space-constrained environment.
Advanced Protection
The power line of 4 10/100/1000T + 1 SFP Industrial Switch supports up
to 3,000 VDC EFT protection, which secure equipment against
unregulated voltage and make systems safer and more reliable.
Meanwhile, 4,000 VDC ESD protections for Ethernet ports make 4
10/100/1000T + 1 SFP Industrial Switch more suitable for harsh
environments.
Wide Operating Temperature
The operating temperature of the 4 10/100/1000T + 1 SFP Industrial
Switch is between -40 ~ 75 oC (wide operating temperature model) or
-10 ~ 60 oC (standard model). With such a wide range, you can use the
4 10/100/1000T + 1 SFP Industrial Switch in some of the harshest
industrial environments that exist.

3
Easy Troubleshooting
LED indicators make troubleshooting quick and easy. Each
10/100/1000 Base-TX port has 2 LEDs that display the link status and
transmission speed. Also the three power indicators P1, P2 and Fault
help you diagnose immediately.

4
Features
Provides 4 x 10/100/1000Base-T Mbps Ethernet ports
Provides 1 x SFP (mini-GBIC) port
Supports full/half duplex flow control
Supports auto-negotiation
Supports MDI/MDI-X auto-crossover
Supports MAC Address up to 8Kbytes
Supports Jumbo Frame of 9Kbytes
Supports surge (EFT) protection 3,000 VDC for power line
Supports 4,000 VDC Ethernet ESD protection
Supports redundant +12 ~ 48 VDC power input
Provides flexible mounting: DIN-rail, Panel Mounting
Supports operating temperatures from -40 ~ 75 oC (wide operating
temperature model) or -10 ~ 60 oC (standard model)

5
Packing List
1 x 4 10/100/1000T + 1 SFP Industrial Switch
1 x User Manual
2 x Wall Mounting Bracket and Screws
Safety Precaution
Attention
IF DC voltage is supplied by an external circuit, please use a
protection device on the power supply input.

6
Hardware Description
In this paragraph, we will introduce the Industrial switch’s hardware
spec, port, cabling information, and wiring installation.
Front Panel
The Front Panel of the 4 10/100/1000T + 1 SFP Industrial Switch is
shown as below.
Front Panel of the 4 10/100/1000T + 1 SFP Industrial Switch

7
Top View
The top panel of the 4 10/100/1000T + 1 SFP Industrial Switch is
equipped one terminal block connector of two DC power inputs.
Top panel of the 4 10/100/1000T + 1 SFP Industrial Switch
Wiring the Power Inputs
Please follow the steps below to insert the power wire.
1. Insert the positive and negative wires into the V+ and V- contacts on the
terminal block connector.
2. To tighten the wire-clamp screws for preventing the DC wires to loose.

8
Wiring the Fault Alarm Contact
The fault alarm contact is in the middle of terminal block connector as the
picture shows below. Inserting the wires, it will detect the fault status
which the power is failure or port link failure (for managed model) and form
an open circuit.
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.
Insert the wires into the fault alarm contact (No. 3 & 4)

9
LED Indicators
There are few LEDs display the power status and network status
located on the front panel of the Industrial switch, each of them has its
own specific meaning as below table.
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 both functional, or no power
inputs
LNK/ACT (SFP) Green
On Connected to network
Flashing Networking is active
Off Not connected to network
1 ~ 4
(Upper LED) Green On Connected to network at speed of 1000Mbps
Off Not connected to network
1 ~ 4
(Lower LED) Green
On Connected to network
Flashing Networking is active at speed of 100Mbps
Off Not connected to network
Ports
RJ-45 ports (Auto MDI/MDIX): The RJ-45 ports are auto-sensing for
10Base-T, 100Base-TX or 1000Base-T devices connections. Auto
MDI/MDIX means that you can connect to another switch or workstation
without changing straight through or crossover cabling. See figures as
below for straight through and crossover cable schematic.
RJ-45 Pin Assignments
Pin Number Assignment
1
Tx+
2
Tx-

10
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 10BASE-T/100BASE-TX/1000BASE-T MDI and MDI-X port
pin outs are as tabled below.
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
Cross Over Cable Schematic
The following figure shows the 10/100/1000 Ethernet RJ-45 pin outs.

11
Straight through cables schematic
Cross over cables schematic

12
Cabling
Use the four twisted-pair, Category 5e or above cabling for RJ-45 port
connection. The cable between the switch and the link partner (switch,
hub, workstation, etc.) must be less than 100 meters (328 ft.) long.
As for the small form-factor pluggable (SFP) is a compact optical
transceiver used in optical communications for both telecommunication
and data communication applications.
To connect the transceiver and LC cable, please take the steps shown
as follows:
First, insert the transceiver into the SFP module. Notice that the triangle
mark is the bottom of the module.
Figure 2.8: Transceiver to the SFP module

13
Figure 2.9: Transceiver Inserted

14
Second, insert the fiber cable of LC connector into the transceiver.
Figure 2.10: LC connector to the transceiver
To remove the LC connector from the transceiver, please follow the steps
shown below:
First, press the upper side of the LC connector from the transceiver and pull it
out to release.
Figure 2.11: Remove LC connector

15
Second, push down the metal loop and pull the transceiver out by the plastic
part.
Figure 2.12: Pull out from the SFP module

16
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
pictures to screw the DIN-Rail on the switch. Follow the steps below to
hang the industrial switch.
1. Use the screws to screw the DIN-Rail on the rear side of the industrial
switch.
2. To remove the DIN-Rail, reverse the step 1.