16 10/100TX L2+ Industrial Managed Ethernet Switch w/ Enhanced G.8032 Ring

  • Enhanced G.8032 ring protection < 20ms for single ring. Supports auto mode, enhanced mode, train mode, multi-VLAN and basic mode; Enhanced G.8032 ring covers multicast packets; MSTP 16MSTI /RSTP ; support MRP ring
  • Miss-wiring avoidance & Repowered auto ring restore (node failure protection)
  • User friendly UI, including auto topology drawing and Complete CLI
  • Support LACP link aggregation, IGMP v3/router port, DHCP server & DHCP Option82; Port based DHCP distribution, DHCP Snooping; Mac based DHCP server, QoS by VLAN, SSH/SSL, HTTPS, INGRESS/EGRESS ACL L2/L3,TACACS+**, QinQ, Protocol based VLAN ; IPv4 Subnet based VLAN
  • Optional Environmental Monitoring for temp., voltage, and current. (-M model)
  • E-marking certificate for vehicle application (24V model)

ITU G.8032 Ring Environmental Monitoring FCC CE WEEE RoHS2

Datasheet   Hardware Manual  
For latest firmware and web UI user manual, please send request to support@lantechcom.tw


Lantech IES-3016 is a high performance L2+ (Gigabit uplink) switch with 16 10/100TX which provides L2 wire speed and advanced security function for network aggregation deployment. It delivers ITU G.8032 enhanced ring recovery less than 20ms in single ring while also supports train ring, enhanced mode, multiple VLAN model with easy configuration. The comprehensive QoS, QoS by VLAN, advanced security including INGRESS/EGRESS ACL L2/L3, TACACS+*, SSH/SSL, Mac based DHCP server, DHCP Option 82, DHCP server, IGMPv1/v2/v3/router port, QinQ** are supported and also required in large network. It also supports Cisco Discovery Protocol (CDP) for Ciscoworks to detect the switch info and show on L2 map topology.

Miss-wiring avoidance, Repowered auto ring restore, Loop protection
The IES-3016 also embedded several features for stronger and reliable network protection in an easy and intuitive way. When the pre-set ring configuration failed or looped by miss-wiring, Lantech IES-3016 is able to alert with the LED indicator and disable ring automatically. Repowered auto ring restore function (node failure protection) ensures the switches in a ring to survive after power breakout is back. The status can be shown in NMS when each switch is back. Loop protection is also available to prevent the generation of broadcast storm when a dumb switch is inserted in a closed loop connection.

DHCP option 82 & Port based, Mac based DHCP, Option66, DHCP Snooping, IPv6 DHCP server
DHCP server can assign dedicated IP address by MAC or by port (Port based for single switch), it also can assign IP address by port for multiple switches with single DHCP option82 server. DHCP Snooping is supported. For the ending device which need to download file from TFTP server, DHCP Option66 server can offer IP address of TFTP server to DHCP client. Optional IPv6 address resolution for DHCP service can be supported.

User friendly GUI, Auto topology drawing
The user friendly UI, innovative auto topology drawing and topology demo makes IES-3016 much easier to get hands-on. The complete CLI enables professional engineer to configure setting by command line.

Enhanced G.8032 ring, 16 MSTI MSTP; Optional MRP ring
Lantech IES-3016 features enhanced G.8032 ring which can be self-healed in less than 20ms for single ring topology protection covering Multicast packets. It also supports various ring topology IPES that covers double ring, multi-chain (under enhanced ring), train ring, basic ring, multiple-VLAN ring and auto-ring by easy setup than others. The innovative auto-Ring configurator (auto mode) can calculate owner and neighbor in one step. It supports MSTP that allows each spanning tree for each VLAN for redundant links with 16 MSTI. Optional MRP (Media Redundancy Protocol) can be supported for industrial automation networks.

Editable configuration file
The configuration file of Lantech IES-3016 can be exported and edited with word processor for the other switches configuration with ease. The factory reset button can restore the setting back to factory default and built-in watchdog design can automatically reboot the switch when CPU is found dead.

QoS by VLAN for legacy device
QoS by VLAN can allow switch to tag QoS by VLAN regardless the devices acknowledge QoS or not in which greatly enhance the bandwidth management in a network.

QinQ, QoS and GVRP supported
It supports the QinQ, QoS and GVRP for large VLAN segmentation.

Event log & message; 2DI / 2DO
In case of event, the IES-3016 is able to send an email to pre-defined addresses as well as SNMP Traps out immediately. It provides 2DI and 2DO. When disconnection of the specific port was detected; DO will activate the signal LED to alarm. DI can integrate the sensors for events and DO will trigger the alarm while sending alert information to IP network with email and traps.

Optional environmental monitoring for switch inside information (-M model)
The environmental monitoring can detect switch overall temperature, voltage, and current where can send the SNMP traps, and email alert when abnormal.

Wide range dual DC/24V powered input with galvanic isolation; High ESD protection
The Lantech IES-3016 is designed with dual power supply at 9~60VDC (Standard model), 9~36VDC (24V model). The IES-3016 also provides ±2000V EFT/SURGE and ±4000 VDC (Contact) / ±8000 VDC (Air) Ethernet ESD protection, which can reduce unstable situation caused by power line and Ethernet.

E-marking certificate
The E-marking certificate (24V model) makes it the most suitable switch for bus, carriage, other vehicles application as well as for industrial areas where the power source is limited with 24V but has demand of IP surveillance or VoIP applications.

Industrial hardened design for extended temperature operation
Lantech IES-3016 features high reliability and robustness coping with extensive EMI/RFI phenomenon, environmental vibration and shocks usually found in factory, substation, steel automation, aviation, mining and process control. It is the best solution for Automation, transportation, surveillance, Wireless backhaul, Semi-conductor factory and assembly lines. The -E model can be used in extreme environments with an operating temperature range of -40°C to 75°.

*Future Release
***Optional DDM SFP required


    1. 16 10/100TX Injectors (Total 16 Ports Switch)
    2. E-marking certificate for vehicle application (24V model)
    3. Back-plane (Switching Fabric): 3.2Gbps
    4. 16K MAC address table
    5. 10KB Jumbo frame
    6. User friendly UI, auto topology drawing, topology demo, complete CLI for professional setting
    7. Enhanced G.8032 Ring protection in 20ms < 256 switches
      • Support various ring/chain topologies, including train ring, enhanced ring, basic ring, auto ring & multiple VLAN ring
      • Enhanced G.8032 ring configuration with ease
      • Auto ring configuration(auto mode) for single ring
      • Cover multicast and data packets protection
    8. Provides EFT protection ±2000 VDC for power line.
    9. Supports ±4000 VDC (Contact) and ±8000 VDC (Air) Ethernet ESD protection
    10. Supports IEEE 802.1p Class of Service, per port provides 8 priority queues Port base, Tag Base and Type of Service Priority
    11. IEEE 802.1d STP, IEEE 802.1w RSTP,802.1s MSTP VLAN redundancy with 16 MSTI
    12. 4K 802.1Q VLAN, Port based VLAN, GVRP, QinQ, QoS
    13. Supports IEEE 802.1ab LLDP, Cisco CDP; LLDP info can be viewed via Web/ Console
    14. DHCP server / client / DHCP Option 82 relay / DHCP Option 82 server; Port based DHCP server; DHCP Option 66; DHCP Snooping; basic IPv6 DHCP server
    15. Bandwidth Control
      • Ingress packet filter and egress rate limit
      • Broadcast/multicast packet filter control
    16. Miss-wiring avoidance
      • LED indicator
    17. Repowered auto ring restore
      • Ensure the switches in a ring to survive after power breakout is back
      • The status can be shown in NMS when each switch is back
    18. TFTP /HTTP firmware upgrade
    19. System Event Log, SMTP Email alert, and SNMP Trap for alarm support; 32 RMON counters
    20. Security
      • Port Security: MAC address entries/Filter/MAC-Port binding
      • IP Security: IP address security management to prevent unauthorized intruder.
      • TACACS+*
      • Login Security: IEEE802.1X/RADIUS
      • HTTPS for secure access to the web interface
    21. Static multicast forwarding forward reversed IGMP flow with multicast packets binding with ports for IP surveillance application
    22. IGMP router port to assign query in ring for reversed multicast video flow
    23. Multicast VLAN registration* for metro video
    24. IGMPv1,v2,v3 with Query mode for multimedia, GMRP**
    25. Factory reset button to restore setting to factory default
    26. Watchdog design to auto reboot switch CPU is found dead
    27. Environmental monitoring** for system input voltage, current , and ambient temperature.(-M model)
    28. Supports 2DI / 2DO (Digital Input/Digital Output)
    29. Configuration backup and restoration
      • Supports editable configuration file for system quick installation
    30. IP30 metal housing with DIN rail and Wall-mount** design
*Future Release
***Optional DDM SFP required


Hardware Specifications


IEEE802.3 10Base-T Ethernet
IEEE802.3u 100Base-TX
IEEE802.3x Flow Control and Back Pressure
IEEE802.3ad Port trunk with LACP
IEEE802.1d Spanning Tree
IEEE802.1w Rapid Spanning Tree
IEEE802.1s Multiple Spanning Tree
IEEE802.3ad Link Aggregation Control Protocol (LACP)
IEEE802.1AB Link Layer Discovery Protocol (LLDP)
IEEE802.1X User Authentication (Radius)
IEEE802.1p Class of Service

Switch Architecture

Back-plane (Switching Fabric): 3.2Gbps

Transfer Rate

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

Packet Buffer


Mac Address

16K MAC address table

Jumbo frame



10/100TX: 16 x ports RJ-45 with Auto MDI/MDI-X function
RS-232 connector: RJ-45 type
Power connector: 1 x 6-pole terminal block
DIDO : 1 x 6-pole terminal block

Network Cable

10Base-T: 2-pair UTP/STP Cat. 3, 4, 5/ 5E/ 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 1 (Green),
Power 2 (Green), FAULT (Red)
Ethernet port: Link/Activity (Green),
Speed (Green);
R.M. indicator (Green)


2 Digital Input (DI) :
Level 0: -30~2V / Level 1: 10~30V
Max. input current:8mA
2 Digital Output(DO): Open collector to 40 VDC, 200mA

Operating Humidity

5% ~ 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

Power Supply

Standard model: Dual 9~60VDC
24V model: Dual 9~36VDC

Power Consumption


Case Dimension

Metal case. IP-30,
74 (W) x 135 (D) x 152 (H) mm (48V model)
74 (W) x 165 (D) x 152 (H) mm (24V model)


1000g (48V model)
1250g (24V model)


DIN Rail and Wall Mount** Design


FCC Class A,
CE EN55032, CE EN55024,
CE EN61000-4-2, CE EN61000-4-3,
CE EN61000-4-4, CE EN61000-4-5,
CE EN61000-4-6, CE EN61000-4-8,
CE EN61000-6-2

Stability Testing

IEC60068-2-32 (Free fall),
IEC60068-2-27 (Shock),
IEC60068-2-64 (Vibration)


(standards: IEC62380)

Vehicle certificate

E13 marking (24V model)


5 years

Software Specifications


SNMP v1 v2c, v3/ Web/Telnet/CLI


RFC 1493 Bridge MIB*
Partial RFC 1757 RMON,
Private MIB

ITU G.8032

Support ITU G.8032 v2/2012 for Ring protection in less than 20ms for self-heal recovery (basic mode)
Support various ring/chain topologies
Includes train ring, auto ring, basic single ring, enhanced ring, multiple-VLAN ring
Enhanced G.8032 ring configuration with ease. Protect multicast & unicast data

User friendly UI

  1. Auto topology drawing
  2. Topology demo
  3. Auto configuration for G.8032(auto mode) for single ring
  4. Complete CLI for professional setting

Port Trunk with LACP

LACP Port Trunk: 8 Trunk groups


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


Cisco Discovery Protocol for topology mapping

Environmental Monitoring**

System status for input voltage, current, and ambient temperature to be shown in GUI and sent alerting if any abnormal status(-M model).


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**, QinQ, Protocol based VLAN; IPv4/IPv6 Subnet based VLAN



Spanning Tree

Supports IEEE802.1d Spanning Tree and IEEE802.1w Rapid Spanning Tree, IEEE802.1s Multiple Spanning Tree

Quality of Service

The quality of service determined by port, Tag and IPv4 Type of service, IPv4 Differentiated Services Code Points - DSCP

Class of Service

Support IEEE802.1p class of service, per port provides 8 priority queues


Tagged QoS by VLAN for all devices in the network

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

Port Mirror

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

Network Security

Support 10 IP addresses that have permission to access the switch management and to prevent unauthorized intruder.
802.1X access control for port based and MAC based authentication/MAC-Port binding
Management access control with priority
Ingress/Egress ACL L2/L3
SSL/ SSH for Management
HTTPS for secure access to the web interface
TACACS+* for Authentication


Support IGMP snooping v1,v2,v3; 1024 multicast groups; IGMP router port ; IGMP query; GMRP**

Static MAC-Port bridge

Static multicast forwarding forward reversed IGMP flow with multicast packets binding with ports for IP surveillance application

Bandwidth Control

Support ingress packet filter and egress packet limit.
The egress rate control supports all of packet type.
Ingress filter packet type combination rules are Broadcast/Multicast/Flooded Unicast packet, Broadcast/Multicast packet, Broadcast packet only and all types of packet.
The packet filter rate can be set an accurate value through the pull-down menu for the ingress packet filter and the egress packet limit.

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


Supports SMTP Server and 8 e-mail accounts for receiving event alert


  1. Miss-wiring avoidance
  2. Repowered auto ring restore
  3. Loop protection


Up to 10 trap stations; trap types including:

  1. Device cold start
  2. Authorization failure
  3. Port link up/link down
  4. DI/DO open/close
  5. Typology change(ITU ring)
  6. Power failure
  7. Environmental abnormal**(-M model )


Provide DHCP Client/ DHCP Server/DHCP Option 82/Port based DHCP; DHCP Snooping; DHCP Option 66; IPv6 address resolution for DHCP server

Mac based DHCP Server

Assign IP address by Mac that can include dumb switch in DHCP network


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


Supports SNTP to synchronize system clock in Internet

Firmware Update

Supports TFTP firmware update, TFTP backup and restore; HTTP firmware upgrade

upload and download

Supports text configuration file for system quick installation; Support factory reset button to restore all settings back to factory default.

*Future Release
***Optional DDM SFP required



P/N Model name Description
8350-6601 IES-3016 16 10/100TX L2+ Industrial Managed Ethernet Switch; 9~60VDC; -20°C to 60°C
8350-6602 IES-3016-E 16 10/100TX L2+ Industrial Managed Ethernet Switch; 9~60VDC; -40°C to 75°C
8350-6603 IES-3016-M 16 10/100TX L2+ Industrial Managed Ethernet Switch; 9~60VDC; -20°C to 60°C; w/ Environmental monitoring
8350-6604 IES-3016-M-E 16 10/100TX L2+ Industrial Managed Ethernet Switch; 9~60VDC; -40°C to 75°C; w/ Environmental monitoring
8350-6611 IES-3016-24V 16 10/100TX L2+ Industrial Managed Ethernet Switch; 9~36VDC; -20°C to 60°C
8350-6612 IES-3016-24V-E 16 10/100TX L2+ Industrial Managed Ethernet Switch; 9~36VDC; -40°C to 75°C
8350-6613 IES-3016-24V-M 16 10/100TX L2+ Industrial Managed Ethernet Switch; 9~36VDC; -20°C to 60°C; w/ Environmental monitoring
8350-6614 IES-3016-24V-M-E 16 10/100TX L2+ Industrial Managed Ethernet Switch; 9~36VDC; -40°C to 75°C; w/ Environmental monitoring
8850-100 N-key Configurator RJ45 connector dongle for firmware upgrade, auto/editable configuration backup and restoration; -20°C to 60°


Model name Description
MDR-40 Series 40W Single Output Industrial Din Rail Power; 85-264VAC / 120-370VDC Input Range; Cooling by free air convection; RoHS2 ; Operating Temp. -20°C~70°C (ambient, derating each output at 4% per degree from 60°C ~ 70°C)
MDR-20 Series 20W Single Output Industrial Din Rail Power; 85-264VAC / 120-370VDC Input Range; Cooling by free air convection; RoHS2 ; Operating Temp. -20°C~70°C (ambient, derating each output at 2.5% per degree from 50°C ~ 70°C)


Model name Description
MBAK19003 Wall mount bracket for 74(W) x 105 (D) x 152 (H) mm / 96 (W) x 105 (D) x 152 (H) mm Industrial switches
MBAK19004 19” Rack Mounting Kit for 74x105x152mm/74x135x152mm Industrial Ethernet Switch