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8 10/100TX w/ Pro-Ring Managed Industrial Switch

  • Pro-Ring system covers Pro-Ring, Dual Homing, Couple Ring topology
  • Wide operating temperature range from -40°C to 75°C (-E model)
  • Relay alarm output system events
  • Wide range redundant power with polarity reverse protection


    The Lantech IES-2008A is a 8 10/100 Base-TX with Pro-Ring managed industrial switch. It provides full SNMP features, including QoS for 4 queues, 801.q VLAN, IGMP snooping and query mode as well as SNTP and SMTP.

    The Lantech IES-2008A supports Pro-Ring system. Pro-Ring is a fast network recovery scheme, provides self-recovery in less than 10ms for up to 250 switches in a ring. Couple Ring is protocols which ensure network recovery protection between two Pro-Ring groups. When connect to upper layer or the core switch, Dual homing function can back up the Pro-Ring groups.

    Lantech Industrial Switch's relay contact to Alarm system can immediately notify of power failure and/or port down events. In case of events, the Lantech IES-2008A will immediately send an e-mail to pre-defined addresses and send trap to stations.

    The IES-2008A is designed to meet the demands of industrial environments, comes packaged in a robust IP30 housing and has been tested extensively to meet Industrial EMI and EMC standards. Rigorous mechanical testing has also been undertaken to comply with free fall, shock and vibration stability test requirements, which ensure long term reliability in critical industrial environments.

    The Lantech IES-2008A is the best to use in automation, surveillance, transportation, semi-conductor factory, heavy industrial factory and other factory assembly lines.


 System Interface/Performance

  • Supports 3000 VDC EFT Surge Protection and 4000VDC ESD for Industrial area that has un-stable power and electrostatic discharge

 Wide Operating Temperature (-40°C ~75°C) for -E model


  • Covers Pro-Ring, Dual Homing, Couple Ring Topology
  • Provides a redundant backup feature and the recovery time below 10ms for up to 250 switches in a ring

 Port Trunk with LACP

 QoS (Quality of Service)

  • Support IEEE 802.1p Class of Service, Per port 4 queues
  • Port Base, Tag Base and Type of Service Priority


  • Port Based VLAN ; 802.1 Q Tag VLAN ;GVRP

 Support 802.1ab LLDP


  • Port Security : MAC address entries/filter
  • IP Security: IP address security management to prevent unauthorized intruder
  • Login Security: IEEE802.1X/RADIUS


  • Query mode for Multi Media Application
  • Support multicast filter

 Supports IEEE802.1d Spanning Tree and 802.1w RSTP

 Bandwidth Control

  • Ingress Packet Filter and Egress Rate Limit
  • Broadcast/Multicast Packet Filter Control

 System Event Log

  • System Log Server/Client
  • SMTP e-mail Alert
  • Relay Alarm Output System Events

 SNMP Trap

  • Device cold start
  • Power status
  • Authentication failure
  • Pro-Ring topology changed
  • Port Link up/Link down

Hardware Specification

IEEE Standards

IEEE802.3 10BASE-T
IEEE802.3u 100BASE-TX
IEEE802.3x Flow control and Back-pressure
IEEE802.1p COS
IEEE802.1X Authentication/RADIUS
IEEE802.1d Spanning Tree
IEEE802.1w Rapid Spanning Tree
IEEE802.3ad Port trunk with LACP
IEEE802.1ab LLDP

Switch Architecture

Back-plane (Switching Fabric): 5.6Gbps
Packet throughput ability (Full-Duplex): 8.3Mpps @64bytes

Transfer Rate

14,880pps for Ethernet port
148,800pps for Fast Ethernet port

Packet Buffer


Mac Address

8K MAC address table

Flash ROM





10/100TX: 8 x RJ-45 with auto MDI/MDI-X function
RS-232 connector: RJ-45 type

Network Cable

10Base-T: 2-pair UTP/STP Cat. 3, 4, 5, 6 cable
EIA/TIA-568 100-ohm (100m)
100Base-TX: 2-pair UTP/STP Cat. 5/ 5E, 6 cable
EIA/TIA-568 100-ohm (100m)




Per unit: Power (Green), Power 1 (Green), Power 2 (Green), Fault (Orange), Master (Green) 
8 10/100: Link/Activity (Green), Full duplex/Collision (Orange)


DIN rail and wall mount ear.

Power Supply

Input Power Isolation design for Telcom application, Pass Hi-Pot test~1.5KV 
24~48 VDC/-24~-48 VDC, Redundant power with polarity reverse protects function and removable terminal block.

Power Consumption

8.8 Watts

Operating Humidity

5% to 95% (Non-condensing)

Operating Temperature

-20°C~60°C / -4°F~140°F (Standard model)
-40°C~ 75°C / -40°F~167°F (E model)

Storage Temperature

-40°C~85°C / -40°F~185°F

Case Dimension

IP-30, 72mm (W) x 105mm (D) x 152mm (H)

Fan Number



1302 g


272761 hrs


FCC Class A, CE EN61000-4-2 (ESD), 
CE EN61000-4-3 (RS), CE EN-61000-4-4 (EFT), 
CE EN61000-4-5 (Surge), CE EN61000-4-6 (CS), 
CE EN61000-4-8, CE EN61000-4-11, 
CE EN61000-4-12, CE EN61000-6-2, 
CE EN61000-6-4



Stability Testing

IEC60068-2-32 (Free fall), IEC60068-2-27 (Shock), IEC60068-2-6 (Vibration)


1 year

Software Specification


SNMP v1 v2c, v3/ Web/Telnet/CLI/Lantech-View Management


RFC 1215 Trap, 
RFC 1493 Bridge MIB, 
RFC 1643 EtherLike, 
Private MIB


Port Based VLAN
IEEE 802.1Q Tag VLAN (256 entries)/ VLAN ID (Up to 4K, VLAN ID can be assigned from 1 to 4096.)
GVRP (256 Groups)

Port Trunk with LACP

LACP Port Trunk: 4 Trunk groups/Maximum 4 trunk members


Supports LLDP to allow switch to advise its identification and capability on the LAN

Spanning Tree

Supports IEEE802.1d Spanning Tree and IEEE802.1w Rapid Spanning Tree

System Log

Supports System log record and remote system log server

Quality of Service

The quality of service determined by port, Tag and IPv4 Type of service, IPv4/IPv6 Different Service

Class of Service

Supports IEEE802.1p class of service, per port provides 4 priority queues

Port Security

Support 100 entries of MAC address for static MAC and another 100 for MAC filter


Supports Pro-Ring, Dual Homing, and Couple Ring Topology. Pro-Ring provides redundant backup feature and the recovery time below 10ms for up to 250 switches in a ring.

Port Mirror

Supports 3 mirroring types: “RX, TX and Both packet”.


Supports IGMP snooping v1,v2
256 multicast groups and IGMP query
Support multicast filter

IP Security

Supports 10 IP addresses that have permission to access the switch management and to prevent unauthorized intruder.

Login Security

Supports IEEE802.1X Authentication/RADIUS


Supports SNTP to synchronize system clock in Internet

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 packet, Broadcast packet only and all of packet. 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


Supports SMTP Server and 6 e-mail accounts for receiving event alert

Relay Alarm

Provides one relay output for port breakdown, power fail and alarm
Alarm Relay current carry ability: 1A @ DC24V


Up to 3 Trap stations
Cold start, Port link up, Port link down, Authentication Failure, Private Trap for power status, Port Alarm configuration, Fault alarm, Pro-Ring topology change


Provides DHCP Client/ DHCP Server/ IP Relay functions


Provides DNS client feature and support Primary and Secondary DNS server.

Firmware Update

Supports TFTP firmware update, TFTP backup and restore.

Configuration upload and download

Supports binary configuration file for system quick installation


Each port allows importing 128bit of alphabetic string of word on SNMP and CLI interface.

  • IES-2008A…..…………....….….......P/N: 8350-2302
    8 10/100TX w/ Pro-Ring Managed Industrial Switch
  • IES-2008A-E..…………....….….......P/N: 8350-2312
    8 10/100TX w/ Pro-Ring & Wide Operating Temperature (-40°C ~ 75°C) 
    Managed Industrial Switch



DIN Rail Power

  • AD1048-24FS
    24VDC, 2A, Wide AC Input, Convection Cooled, DIN Rail or Wall Mounted, RoHS, Operating Temp. -20°C~50°C
    (ambient, derating each output at 2.5% per degree from 50°C ~ 75°C, which means the output is 18 Watts at 75°C.)
  • AD1024-24F
    24VDC, 1A, Wide AC Input, Convection Cooled, DIN Rail or Wall Mounted, RoHS, Operating Temp. -20°C~50°C
    (ambient, derating each output at 2.5% per degree from 50°C ~ 75°C, which means the output is 9 Watts at 75°C.)
  • AD1240-48S
    48VDC, 5A, Wide AC Input, Build-in fan Cooled, DIN Rail or Wall Mounted, RoHS, Operating Temp. -20°C~50°C 
    (ambient, derating each output at 2.5% per degree from 50°C ~ 70°C)
  • AD1120-48F
    48VDC, 2.5A, Wide AC Input, Build-in fan Cooled, DIN Rail or Wall Mounted, RoHS, Operating Temp. -20°C~50°C
    (ambient, derating each output at 2.5% per degree from 50°C ~ 70°C)

Rack Mounting Kit

  • MBAK19001    19” Rack Mounting Kit for 72x105x152mm Industrial Switch
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