ANTAIRA LNX-1604G-SFP Series User manual

Antaira Technologies - Industrial Ethernet Switches
LNX-1604G-SFP Series User Manual V1.1
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LNX-1604G-SFP Series
16-Port Industrial Gigabit Unmanaged Ethernet Switches with
12*10/100/1000Tx + 4*100/1000 SFP Slots
Version 1.1
User Manual

Antaira Technologies - Industrial Ethernet Switches
LNX-1604G-SFP Series User Manual V1.1
ii
© Copyright 2018 Antaira Technologies, LLC.
All Rights Reserved
This document contains information, which is protected by copyright. Reproduction, adaptation or translation
without prior permission is prohibited, except as allowed under the copyright laws.
Trademark Information
Antaira is a registered trademark of Antaira Technologies, LLC, Microsoft Windows and the Windows logo are the
trademarks of Microsoft Corp. NetWare is the registered trademark of Novell Inc. WMM and WPA are the
registered trademarks of Wi-Fi Alliance. All other brand and product names are trademarks or registered
trademarks of their respective owners.
Notice: Copyrights © 2018 by Antaira Technologies, LLC. All rights reserved. Reproduction, adaptation, or
translation without prior permission of Antaira Technologies, LLC. is prohibited, except as allowed under the
copyright laws.
Disclaimer
Antaira Technologies, LLC. provides this manual without warranty of any kind, expressed or implied, including but
not limited to the implied warranties of merchantability and fitness for a particular purpose. Antaira Technologies,
LLC. may make improvements and/or changes to the product and/or specifications of the product described in
this manual, without prior notice. Antaira Technologies, LLC. will not be liable for any technical inaccuracies or
typographical errors found in this guide. Changes are periodically made to the information contained herein and
will be incorporated into later versions of the manual. The information contained is subject to change without prior
notice.

Antaira Technologies - Industrial Ethernet Switches
LNX-1604G-SFP Series User Manual V1.1
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FCC Notice
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.
Caution: Any changes or modifications not expressly approved by the grantee of this device could void the user's
authority to operate the equipment.
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.
Industrial Ethernet Switches
Industrial Grade Unmanaged Ethernet Switches
User Manual
Version 1.1 (July 2018)
This manual supports the following models:
 LNX-1604G-SFP
 LNX-1604G-SFP-T
This document is the current official release manual. Please check our website (www.antaira.com) for any
updated manual or contact us by e-mail ([email protected]).

Antaira Technologies - Industrial Ethernet Switches
LNX-1604G-SFP Series User Manual V1.1
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Table of Contents
1.Overview ....................................................................... 1
1.1 Key Features ...................................................... 1
1.2 Package Contents .............................................. 2
1.3 Safety Precaution ............................................... 2
2. Hardware Description ................................................. 3
2.1 Physical Dimensions .......................................... 3
2.2 Front Panel ........................................................ 4
2.3 Top View ............................................................ 4
2.4 LED Indicators .................................................... 5
2.5 Ethernet Ports .................................................... 6
2.6 Cabling ............................................................... 7
2.7 Wiring the Power Inputs ..................................... 9
2.8 Wiring the Fault Alarm Contact .......................... 9
3. Mounting Installation ................................................ 10
3.1 DIN-Rail Mounting ............................................ 10
3.2 Wall Mounting .................................................. 11
4. Hardware Installation ................................................ 12
4.1 Installation Steps .............................................. 12
5. Network Applications ................................................ 13
6. Trouble Shooting ...................................................... 14
7. Technical Specifications .......................................... 15

Antaira Technologies - Industrial Ethernet Switches
LNX-1604G-SFP Series User Manual V1.1
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1. Overview
Antaira Technologies’ LNX-1604G-SFP series is a 16-port industrial grade gigabit Ethernet
unmanaged switch. This rugged switch is enclosed in a metal IP30 rated design with a full
gigabit high port count which allows for a more versatile implementation. The LNX-1604G-SFP
series is equipped with 12*10/100/1000 RJ45 Ethernet ports and 4*100/1000 dual rate SFP
slots. This series is the perfect solution for any application requiring high bandwidth and long
distance communication.
The LNX-1604G-SFP series supports high EFT & ESD protection to prevent damage from
unregulated power coming into the unit. It has built-in redundant power inputs that support
reverse polarity and overload current protection. It supports DIN-rail as well as wall mountable
orientations and provides wide operating temperature range models in STD: -10°C to 70°C and
EOT: -40°C to 75°C. This is an industrial grade unit made for any harsh or outdoor networking
environment in factory automation, ITS, power/utility, and water wastewater treatment plants.
This unit is also ideal for any other application requiring a high port count solution.
1.1 Key Features
 System Interface/Performance
 All RJ-45 ports support the auto MDI/MDI-X function
 Ethernet connectivity 12*10/100/1000Tx RJ45 ports
 Fiber connectivity with 4*100/1000 Dual rate SFP slots
 Store-and-forward switching architecture
 8K MAC address table
 Jumbo frame support up to 12.2K
 Power line EFT protection: 2,000VDC; Ethernet ESD protection: 6,000VDC
 Power Input
 DC 12~48V redundant power, with a 6-pin removal terminal block
 Operating Temperature
 Standard operating temperature model: -10°C ~ 70°C
 Extended operating temperature model (–T): -40°C ~ 75°C
 Case/Installation
 IP-30 protection
 DIN-Rail and wall mount design

Antaira Technologies - Industrial Ethernet Switches
LNX-1604G-SFP Series User Manual V1.1
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1.2 Package Contents
 1 - LNX-1604G-SFP (-T): 16-port industrial gigabit unmanaged Ethernet switch with
12*10/100/1000Tx + 4*100/1000 SFP slots
 2 - Wall mounting brackets and screws
 1 - DC cable –18 AWG & DC jack 5.5x2.1mm
1.3 Safety Precaution
Attention: If the DC voltage is supplied by an external circuit, please use a protection
device on the power supply input. The industrial Ethernet switch’s
hardware specs, ports, cabling information, and wiring installation will be
described within this user manual.

Antaira Technologies - Industrial Ethernet Switches
LNX-1604G-SFP Series User Manual V1.1
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2. Hardware Description
2.1 Physical Dimensions
Figure 2.1, below, shows the physical dimensions of Antaira Technologies’ LNX-1604G-SFP
series: 16-port industrial gigabit unmanaged Ethernet switch with 12*10/100/1000Tx RJ45 +
4*100/1000Fx SFP slots.
(W x D x H) is 59mm x 99mm x 142mm
Figure 2.1
LNX-1604G-SFP Series Physical Dimensions

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LNX-1604G-SFP Series User Manual V1.1
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2.2 Front Panel
The front panel of the LNX-1604G-SFP series: 16-port Industrial Gigabit unmanaged Ethernet
switch with 12*10/100/1000Tx, and 4*100/1000 SFP Slot. See Figure 2.2.
2.3 Top View
Figure 2.3, below, shows the top panel of the LNX-1604G-SFP series switch that is
equipped with one 6-pin removal terminal block connector for dual DC power inputs (12-48
VDC).
Figure 2.2 - Front Panel of the LNX-1604G-SFP Series
Figure 2.3
Top Panel View of LNX-1604G-SFP Series
LAN# 1~12 LED for 1000Mbps
LAN# 1~12 – 10/100/1000 RJ45
LAN# 1~12 LED for 10/100Mbps
Grounding Screw
6-Pin Removal Terminal Block (Power Input)
LED for Power 1, Power 2 and Fault
LAN# 13~16 LED for Network activity
SFP for LAN# 13~16 100/1000Mbps Fiber

Antaira Technologies - Industrial Ethernet Switches
LNX-1604G-SFP Series User Manual V1.1
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2.4 LED Indicators
There are LED light indicators located on the front panel of the industrial Ethernet switch that
display the power status and network status. Each LED indicator has a different color and has
its own specific meaning, see below in Table 2.1.
LED Color Description
Power 1 Green On Power input 1 is active
Off Power input is inactive
Power 2 Green On Power input 2 is active
Off Power input is inactive
Fault Red On Power input 1 or 2 is inactive
Off Both power input 1 and 2 are active
Link Activity
(SFP Port)
Green
On Connected to the network
Flashing Networking is active with 1000Mbps
Off Not connected to the network
Amber
On Connected to the network
Flashing Networking is active with 100Mbps
Off Not connected to the network
LAN Port 1 ~ 12
(Upper LED)
Green
On Connected to network, 1000Mbps
Flashing
Networking is active
Off Not connected to network
LAN Port 1 ~ 12
(Lower LED)
Green
On Connected to network, 10/100Mbps
Flashing Networking is active
Off Not connected to network
Table 2.1
LED Indicators for LNX-1604G-SFP Series

Antaira Technologies - Industrial Ethernet Switches
LNX-1604G-SFP Series User Manual V1.1
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2.5 Ethernet Ports
 RJ-45 Ports (Auto MDI/MDIX):
The RJ-45 ports are auto-sensing for 10/100/1000Base-Tx devices connections. Auto MDI/MDIX
means that the switch can connect to another switch or workstation without changing the straight-
through or crossover cabling. See the figures shown below for straight-through and crossover
cabling schematics.
 RJ-45 Pin Assignments (Table 2.2)
Pin Number Assignment
1 Rx+
2 Rx-
3 Tx+
6 Tx-
All ports on this industrial Ethernet switch support automatic MDI/MDI-X operations. Users can
use straight-through cables (see figure below) for all network connections to PCs, servers, and
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
(Table 2.3) shows the 10BASE-T/100BASE-TX/1000BASE-T and MDI/MDI-X port pin outs.
Note
: The “+” and “-” signs represent the polarity of the wires that make up each wire pair.
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-)
Table 2.2
RJ45 Pin Assignments
Table 2.3
Ethernet Signal Pin Outs