ANTAIRA LNX-1802GN User manual

16-port 10/100TX + 2-port 10/100/1000T/Mini GBIC
L2 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 F CC rules. These limits
are designed to provide reasonable protection against harmful interference
in a r esidential i nstallation. This equipment g enerates, uses, and c an
radiate radio frequency energy. It may cause harmful interference to radio
communications if the eq uipment is not i nstalled and used i n a ccordance
with the instructions. However, there is no guarantee that interference will
not occur in a par ticular installation. If this equipment does cause harmful
interference t o r adio o r t elevision r eception, which c an be de termined b y
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 i nterference in which case the us er may be r equired t o take ad equate
measures.

Content
Introduction ................................................................. I
Features .................................................................... I
Software Specifications ........................................... III
Package Contents .................................................... V
Hardware Description ............................................... 1
Physical Dimensions ................................................ 1
Front Panel .............................................................. 1
Top View .................................................................. 2
LED Indicators ......................................................... 3
RJ-45 Pin Assignments ............................................ 5
Cabling ..................................................................... 8
SFP Connection ....................................................... 9
Wiring the Power Inputs ......................................... 12
Wiring the Fault Alarm Contacts ............................ 13
Installation ................................................................ 14
DIN-Rail Mounting .................................................. 14
Wall Mounting ........................................................ 16
Installation Steps .................................................... 17
Console Management ............................................. 18
Connecting to the Console Port ............................. 18
Login in the Console Interface ............................... 19
CLI Management ................................................... 20
Commands Level ............................................................ 21
Commands Set List......................................................... 22

System Commands Set .................................................. 22
Port Commands Set ........................................................ 25
Trunk Commands Set ..................................................... 27
VLAN Commands Set ..................................................... 29
Spanning Tree Commands Set ....................................... 30
QOS Commands Set ...................................................... 33
IGMP Commands Set ..................................................... 34
Mac / Filter Table Commands Set ................................... 34
SNMP Commands Set .................................................... 35
Port Mirroring Commands Set ......................................... 38
802.1x Commands Set ................................................... 38
TFTP Commands Set ..................................................... 40
SystemLog, SMTP and Event Commands Set ................ 41
SNTP Commands Set ..................................................... 43
X-ring Commands Set ..................................................... 44
Web-Based Management ........................................ 46
About Web-based Management ............................ 46
Preparing for Web Management ............................ 46
System Login ......................................................... 47
System Information ................................................ 48
IP Configuration ..................................................... 48
DHCP Server – System configuration .................... 49
DHCP Server – Client Entries ................................ 51
DHCP Server - Port and IP Bindings ..................... 51
TFTP - Update Firmware ....................................... 52
TFTP – Restore Configuration ............................... 53
TFTP - Backup Configuration ................................ 53

System Event Log – Syslog Configuration ............. 54
System Event Log - SMTP Configuration .............. 55
System Event Log - Event Configuration ............... 56
Fault Relay Alarm .................................................. 59
SNTP Configuration ............................................... 59
IP Security .............................................................. 62
User Authentication ................................................ 63
Port Statistics ......................................................... 64
Port Control ............................................................ 65
Port Trunk .............................................................. 66
Aggregator setting .......................................................... 67
Aggregator Information ................................................... 68
State Activity ................................................................... 69
Port Mirroring ......................................................... 70
Rate Limiting .......................................................... 72
VLAN configuration ................................................ 74
VLAN configuration - Port-based VLAN .......................... 74
802.1Q VLAN .................................................................. 78
Rapid Spanning Tree ............................................. 82
RSTP - System Configuration ......................................... 82
RSTP - Port Configuration .............................................. 83
SNMP Configuration .............................................. 85
System Configuration ...................................................... 85
Trap Configuration .......................................................... 86
SNMPV3 Configuration ................................................... 87
QoS Configuration ................................................. 90

QoS Policy and Priority Type .......................................... 90
Port-based Priority .......................................................... 91
COS Configuration .......................................................... 92
TOS Configuration .......................................................... 92
IGMP Configuration ............................................... 93
X-Ring .................................................................... 94
Security .................................................................. 97
802.1X/Radius Configuration .......................................... 97
MAC Address Table ...................................................... 100
Factory Default ..................................................... 103
Save Configuration .............................................. 103
System Reboot .................................................... 104
Troubleshooting .................................................... 105
Technical Specifications ....................................... 106

I
Introduction
The managed industrial switch is a cost-effective solution and meets the high reliability
requirements d emanded by i ndustrial ap plications. Using fiber port c an ex tend t he
connection distance that increases the network elasticity and performance.
Features
System Interface/Performance
RJ-45 ports support Auto MDI/MDI-X Function
SFP (mini-GBIC) supports 100/1000 Dual Mode
Store-and-Forward Switching Architecture
Back-plane (Switching Fabric): 7.2Gbps
1Mbits Packet Buffer
8K MAC Address Table
Supports Wide Operating Temperature (-40oC ~ 75oC)
Case/Installation
IP-30 Protection
DIN-Rail and Wall Mount Design
Power Supply
Wide Range Redundant Power Design
Power Polarity Reverse Protect
Overload Current Protection
Spanning Tree
Supports IEEE 802.1d Spanning Tree
Supports IEEE 802.1w Rapid Spanning Tree
VLAN
Port Based VLAN
Support 802.1 Q Tag VLAN
GVRP
X-Ring
X-Ring, Dual Homing and Couple Ring Topology

II
Provide redundant backup feature and the recovery time below 20ms
Port Trunk with LACP
Support IEEE802.1ab LLDP
QoS (Quality of Service)
Support IEEE 802.1p Class of Service
Per port provides 4 priority queues
Port Base, Tag Base and Type of Service Priority
Bandwidth Control
Ingress Packet Filter and Egress Rate Limit
Broadcast/Multicast Packet Filter Control
Port Mirror: Monitor traffic in switched networks
TX Packet only
RX Packet only
Both of TX and RX Packet
System Event Log
System Log Server/Client
SMTP e-mail Alert
Relay Alarm Output System Events
Security
Port Security : MAC address entries/filter
IP Security: IP address security management to prevent unauthorized intruder
Login Security: IEEE802.1X/RADIUS
SNMP Trap
Device cold start, Power status
Authentication failure
X-Ring topology change
Port Link up/Link down
IGMP with Query mode for Multi Media Application
TFTP Firmware Update and System Configure Restore and Backup
Electrostatic Discharge test (ESD, IEC 61000-4-2)
Air Discharge: 8KV
Contact Discharge: 6KV

III
Software Specifications
Management
SNMP v1, v2c and v3 management
Web interface management
Telnet interface management
Command Line Interface (CLI) management
SNMP MIB
RFC 1215 Trap
RFC 1213 MIBII
RFC 1157 SNMP MIB
RFC 1493 Bridge MIB
RFC 2674 VLAN MIB
RFC 1643
RFC 1757
RSTP MIB
Private MIB
VLAN
Port based VLAN
IEEE802.1Q Tag VLAN (256 entries)/VLAN ID (up to 4k in
number which can be assigned from 1 to 4096)
GVRP (256 groups)
Port Trunk with
LACP
LACP Port Trunk: 4 Trunk groups/Maximum 4 trunk
members
LLDP
Supports LLDP that allows the switch to advertise its
identity and capabilities on the LAN
Spanning Tree
IEEE802.1d spanning tree
IEEE802.1w rapid spanning tree.
X-Ring
Supports X-Ring, Dual Homing and Couple Ring
Provides redundant backup feature an
d the recovery time
below 20ms
Quality of Service
The quality of service determined by port, Tag and IPv4
Type of Service, IPv4 Different Service
Class of Service
Supports IEEE 802.1p class of service, per port provides
4 priority queues

IV
Port Security
Supports 100 entries of MAC address for static MAC and
another 100 for MAC filter
Port Mirroring
TX packet only
RX packet only,
Both of TX and RX packets
IGMP
Supports IGMP snooping v1, v2 and v3
Up to 256 multicast groups and IGMP query
IP Security
Supports 10 IP addresses that have permission to access
the switch management and to prevent unauthorized
intruder
Login Security Supports IEEE-802.1X Authentication/RADIUS
Bandwidth
Control
Supports ingress packet filter and egress packet limit
The egress rate control supports all of packet type and
the limit rates are 100K ~ 250Mbps
Ingress filter packet type combination rules are
Broadcast/Multicast/Unknown Unicast packet,
Broadcast/Multicast, Broadcast packet only and all of
packets
The packet filter rate can be set from 100k to 250Mbps
Flow Control
Supports Flow Control for Full-duplex and Back Pressure
for Half-duplex
System Log
Supports System log record and remote system log
server
SMTP
Supports SMTP Server and 6 e-mail accounts for
receiving event alert
SNMP Trap
Up to 3 Trap stations
Cold start, Port link up, Port link down, Authentication
Failure, Private Trap for power status, Power Alarm
configuration, Fault Alarm, X-Ring topology change
DHCP Provides DHCP Client/DHCP Server function
DNS Provides DNS client feature

V
Supports Primary and Secondary DNS Server
SNTP
Supports SNTP to synchronize system clock with an
Internet time server
Firmware Update
TFTP firmware update
TFTP configuration backup/restoration
Configuration
Upload and
Download
Supports binary configuration file for system quick
installation
Package Contents
Please refer to the package content list below to verify them against the checklist.
16 10/100TX + 2 10/100/1000T/Mini-GBIC Combo w/ X-Ring L2 Managed Industrial
Switch x 1
Pluggable Terminal Block x 1
User Manual (CD-ROM) x 1
Mounting plate x 2
RJ-45 to DB9-Female cable x 1
Compare the contents of the i ndustrial switch with the standard checklist above. If any
item is damaged or missing, please contact the local dealer for service.

1
Hardware Description
In this par agraph, we will des cribe t he I ndustrial s witch’s har dware s pec, port, c abling
information, and wiring installation.
Physical Dimensions
16 1 0/100TX + 2 1 0/100/1000T/Mini-GBIC Combo w / X -Ring L2 M anaged Industrial
Switch dimensions (W x H x D) are 72mm x 152mm x 105mm
Front Panel
The front panel of the 16 10/100TX + 2 10/ 100/1000T/Mini-GBIC Combo w/ X-Ring L2
Managed Industrial Switch is shown as below:
Front Panel of the industrial switch

2
Top View
The top panel o f t he 16 1 0/100TX + 2 10/100/1000T/Mini-GBIC Combo w / X -Ring L 2
Managed Industrial Switch has one terminal block connector with six contacts.
Top Panel of the industrial switch
Warning! Airflow around the switch must be unrestricted. To prevent the switch
from overheating, there must be the following minimum clearances:
•Top and bottom: 2.0 in. (50.8 mm)
•Sides: 2.0 in (50.8 mm)
•Front: 2.0 in (50.8 mm)

3
LED Indicators
The diagnostic LEDs located on the front panel of the industrial switch provide 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
PWR
Green
System power on
Off
No power inputs
R.M.
Green
The industrial switch is the master device of the
X-Ring group
Off
The industrial switch is not the master device of
the X-Ring group
PWR1
Green
Power 1 is active
Off
Power 1 is inactive
PWR2
Green
Power 2 is active
Off
Power 2 is inactive
Fault
(depends on the
Fault Relay Alarm
configuration)
Red Power or Ethernet port failure occurs
Off No failure occurs
P1 ~ P16
Green
(Upper LED) Connected to network
Blinking
(Upper LED) Networking is active
Off
(Upper LED) Not connected to network

4
Yellow
(Lower LED) Ethernet port full duplex
Blinking
(Lower LED) Collision of packets occurs
Off
(Lower LED)
Ethernet port half duplex or not connected to
network
P17 ~ P18
(10/100/1000T)
Green
(Upper LED) Connected to network
Blinking
(Upper LED) Networking is active
Off
(Upper LED) Not connected to network
Green
(Lower LED) The port is operating at speed of 1000M
Off
(Lower LED)
The port is disconnected or operates at speed
of 10/100M
P17 ~ P18
Link/Active
(100/1000 SFP)
Green
SFP port is connected to network
Blinking
Networking is active
Off
Not connected to network

5
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 illustrations 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-)

6
 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-

7
 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

8
Cabling
 Use 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.
 Gigabit Copper/SFP (mini-GBIC) combo port:
The Industrial switch has the auto-detected Giga port—Gigabit Copper/SFP combo ports.
The G igabit C opper ( 10/100/1000T) p orts s hould use C ategory 5e or above U TP/STP
cable for the connection speed up to 1000Mbps. The small form-factor pluggable (SFP)
is a compact optical transceiver used i n o ptical c ommunications f or bot h
telecommunication and data communications. The SFP slots supporting dual mode can
switch the connection speed between 100 and 1000Mbps. They are used for connecting
to the network segment with single or multi-mode fiber. You can choose the appropriate
SFP t ransceiver t o pl ug i nto t he S FP s ocket. T hen us e pr oper multi-mode or single-
mode fiber cable according to that transceiver.
Note
The particular SFP/Copper Combo port is deemed to be a single port that
either the SFP or Copper port works; the SFP and Copper ports can’t both
work at the same time.
The SFP port has the higher priority than the corresponding copper port; if you
insert the 1000M SFP transceiver (which has connected a fiber cable between
that transceiver and the remote node) into the SFP port, the connection of the
corresponding copper port will link down.
If you insert the 100M SFP transceiver into the SFP port even without a fiber
cable between that transceiver and the remote node, the connection of the
corresponding copper port will link down immediately.

9
SFP Connection
To connect the transceiver and the LC cable, please follow the steps shown below:
First, insert the transceiver into the SFP slot. Notice that the triangle mark indicates the
bottom of the slot.
Insert transceiver into the SFP slot
Transceiver Inserted