ANTAIRA LNX-800AG User manual

LNX-800AG
8-Port Industrial Gigabit Unmanaged Ethernet Switches
- w/8*10/100/1000Tx
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. It may cause harmful interference to radio
communications if the equipment is not installed and used in accordance
with the instructions. 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.

Table of Contents
Introduction................................................................ 1
Features................................................................... 1
Package Contents.................................................... 2
Hardware Description ............................................... 3
Physical Dimension.................................................. 3
Front Panel .............................................................. 4
Top View.................................................................. 4
LED Indicators ......................................................... 5
Ports......................................................................... 5
Cabling..................................................................... 7
Wiring the Power Inputs........................................... 7
Wiring the Fault Alarm Contact................................ 8
Mounting Installation ................................................ 9
DIN-Rail Mounting.................................................... 9
Wall Mounting ........................................................ 11
Hardware Installation .............................................. 12
Installation Steps.................................................... 12
Network Application................................................ 13
Troubleshooting ...................................................... 14
Technical Specification........................................... 15

1
Introduction
Antaira’s LNX-800AG is a smart 8-Port Industrial Gigabit Unmanaged Ethernet Switch
supporting 8-Port 10/100/1000Tx that can automatically sense transmission speeds of
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.
The LNX-800AG switch supports 12~48VDC dual power inputs, and also offers an
extended operating temperature model (w/-T) that can withstand -40°C ~ 75°C. It
supports IEEE 802.3/802.3u/802.3x/802.3ab with 10/100/1000BTx for full or half duplex
data transmission. Meanwhile, it supports advanced protection with up to 3,000 VDC
EFT protection and 6,000 VDC ESD protections for Ethernet ports which makes the
Industrial switch more suitable for harsh environments.
In addition, the built-in Network Broadcast Storm Protection and built-in relay warning
function will alert network engineers whenever there is a power failure or port break.
Features
System Interface/Performance
RJ-45 Ports Support Auto MDI/MDI-X Function
Ethernet Embedded 8-Port 10/100/1000Tx
Store-and-Forward Switching Architecture
Back-Plane (Switching Fabric): 16Gbps
Provides 176Kbytes Memory Buffer
Supports Jumbo Frame of 9.6Kbytes
Broadcast Storm Protection
8K MAC Address Table
Port Break Alarm Mask
Power Input
DC 12 ~ 48V Redundant Power
Operating Temperature
Standard Operating Temperature Model: -10°C ~ 70°C
Extend Operating Temperature Model with –T: -40°C ~ 75°C

2
Case/Installation
IP-30 Protection
Installation in Pollution Degree 2 Environment
DIN Rail and Wall Mount Design
Provides EFT Protection 3,000 VDC for Power Line
Supports 6,000 VDC Ethernet ESD Protection
Package Contents
Please refer to the package contents list below.
LNX-800AG - 8-Port Industrial Gigabit Unmanaged Switch with DIN Rail Bracket
User Manual
Removable Terminal Block
Wall-Mount Kit (Two Wall-Mount Plates with Screws)
Compare the contents of the Industrial switch with the checklist above. If any item is
damaged or missing, please contact Antaira or Antaira’s authorized channel partners for
service.

3
Hardware Description
The Industrial switch’s hardware spec, port, cabling information, and wiring installation
will be described below.
Physical Dimension
The LNX-500AG - 5-Port Industrial Gigabit Unmanaged Ethernet Switch
Dimensions: (W x D x H) 30mm x 95mm x 140mm

4
Front Panel
The front panel of the Industrial switch is shown below:
Front Panel of the Industrial Switch
Top View
The top view of the Industrial switch has one terminal block connector of two DC power
inputs and relay circuit contact.
Top View of the Industrial Switch

5
LED Indicators
The diagnostic LEDs located on the front panel of the Industrial switch provide real-time
information of the system and optional status. The following table provides the
description of the LED status.
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 has failed, port link is inactive
Off
Power input 1 and 2 are both functional, or no power
inputs/port’s link is active/port alarm is disabled
LAN Port 1 ~ 8
Green
(Upper
LED)
On
Connected to network
Flashing
Networking is active
Off
Not connected to network
Green
(Lower
LED)
On
Connected to network, 1000Mbps
Off
Not connected to network, nor not working at speed of
1000Mbps
Ports
RJ-45 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 the
switch can connect to another switch or workstation without changing straight
through or crossover cabling. See figures below for straight through and crossover
cable schematic.
RJ-45 Pin Assignments
Pin Number
Assignment
1
Rx+
2
Rx-
3
Tx+
6
Tx-
Note
“+” and “-” signs represent the polarity of the wires that make up each wire pair.

6
All ports on this Industrial switch support an automatic MDI/MDI-X operation, and users
can use straight-through cables (see figure below) for all network connections to PCs or
servers, or to other switches or hubs. With 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/1000BASE-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-)
The following figures show the cable schematic for both straight-through type and
crossover type.
Straight Through Cable Schematic
Cross Over Cable Schematic

7
The following figure shows the 10/100/1000 Ethernet RJ-45 pin outs.
Cabling
Use unshielded twisted-pair (UTP) or shielded twisted-pair (STP) cable for RJ-45
connections: 100Ω Category 3, 4 or 5 cable for 10Mbps connections, 100Ω Category 5
cable for 100Mbps, or 100Ω Category 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.
Wiring the Power Inputs
Please follow below steps to insert the power wire.
1. Insert the positive and negative wires into the PWR1 (V1+, V1-) and PWR2 (V2+,V2-)
contacts on the terminal block connector.