IGS-3208C Series

IGS-3208C Series

8 10/100/1000T + 2 10/100/1000T/Dual Speed Combo L2+ Industrial Managed Ethernet Switch w/ Enhanced G.8032 Ring



Lantech IGS-3208C is a high performance L2+ all Gigabit switch with 8 10/100/1000T + 2 x 10/100/1000T/Dual Speed SFP combo which provides L2 wire speed and advanced security function for network aggregation deployment. It delivers ITU G.8032 enhanced ring recovery less than 20ms for single ring, comprehensive QoS, VLAN, GVRP* advanced security SSH/SSL*, TACACS+*, INGRESS ACL L2/L3*, IGMPv1/v2/v3/router port, DHCP server/relay , jumbo frame which are important features required in mid and large network. It also supports Cisco Discovery Protocol (CDP) and LLDP for Ciscoworks to detect the switch info and to be shown on L2 map topology.

Miss-wiring avoidance, Repowered auto ring restore, Loop protection
The IGS-3208C 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 IGS-3208C 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.

User friendly GUI, Auto topology drawing
The user friendly UI, innovative auto topology drawing and topology demo makes IGS-3208C much easier to get hands-on. The complete CLI enables professional engineer to configure setting by command line.

Enhanced G.8032 ring, 8/16* MSTI MSTP; Optional MRP ring**
Lantech IGS-3208C 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 topologies that covers 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 8/16* MSTI

Optional MRP (Media Redundancy Protocol) can be supported for industrial automation networks.

DHCP option 82 & Port based, Mac based DHCP, Option66, 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 Option66 server can offer IP address of TFTP server to DHCP client for VOIP application. Optional IPv6 address resolution for DHCP service can be supported.

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

IGMPv3, GMRP, router port, static multicast forwarding and multicast Ring protection
The unique multicast protection under enhanced G.8032 ring can offer immediate self-recovery instead of waiting for IGMP table timeout. It also supports IGMPv3, GMRP, router port and static multicast forwarding binding by ports for video surveillance application.

Editable configuration text file; Factory reset button; CPU watchdog
The configuration file of Lantech IGS-3208C can be exported in text file so that it can be edited and configured back to switch with ease for mass deployment. 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. IGS-3208C also supports dual image firmware function*

USB port for back up, restore configuration and upgrade firmware
The built-in USB port can upload/download the firmware through USB dongle for switch replacement.

Event log & message; 2DI / 2DO
In case of event, the IGS-3208C is able to send email & SMS** text message 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.

Relay alarm and email/trap/SMS** alerting
Featured with relay contact alarm function, the IGS-3208C is able to connect with alarm system in case of power failure and port disconnection. In case of such event, it will send out email, SMS**, trap alerting to predefined users.

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, email and SMS** alert when abnormal.

Dual 12V~48V input; High reliability and extended working temperature
Lantech IGS-3208C is designed with dual input power at 9.5V~60VDCinput; Lantech IGS-3208C 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. It has high reliability and robustness coping with extensive EMI/RFI phenomenon, environmental vibration and shocks usually found in 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°C


  • 8 10/100/1000T + 2 x 10/100/1000T/Dual Speed SFP combo (Total 10 Ports Switch)
  • Support 10K bytes jumbo frames
  • Dual 9.5V~60VDC power input
  • Back-plane (Switching Fabric): 20Gbps
  • 16K MAC address table
  • DDM to support SFP diagnostic function***
  • Automatically convert the raw data into dB values for TX power/RX power, making it easier to measure the fiber distance
  • 10KB Jumbo frame
  • User friendly UI, auto topology drawing*, topology demo, complete CLI for professional setting
  • Enhanced G.8032 Ring protection in 20ms (single ring)
  • 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
  • Provides EFT/SURGE protection ±2000 VDC for power line
  • Supports ±4000 VDC (Contact) and ±8000 VDC (Air) Ethernet ESD protection
  • Supports IEEE 802.1p Class of Service, per port provides 8 priority queues Port base, Tag Base and Type of Service Priority
  • IEEE 802.1d STP*, IEEE 802.1w RSTP,802.1s MSTP VLAN redundancy with 8/16* MSTI
  • 4K 802.1Q VLAN, Port based VLAN, GVRP**, QinQ**, QoS QinQ**
  • Supports IEEE 802.1ab LLDP, Cisco CDP; LLDP info can be viewed via Web/ Console
  • DHCP server / client / DHCP Option 82 relay / DHCP Option 82 server; Port based DHCP server; DHCP Option 66; IPv6 address resolution for DHCP server**
  • Bandwidth Control
  • Ingress packet filter
  • Broadcast/multicast packet filter control
  • Relay alarm output system events
  • Miss-wiring avoidance
  • LED indicator
  • 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
  • TFTP/SFTP**/HTTP firmware upgrade
  • Configuration backup and restoration
  • Supports t editable configuration file for system quick installation
  • USB port to upload/download firmware by USB dongle
  • System Event Log, SMTP Email alert, SMS** mobile (text) and SNMP Trap for alarm support; 32 RMON counters
  • Security
  • Port Security: MAC address entries/Filter/static MAC-Port binding
  • IP Security: IP address security management to prevent unauthorized intruder.
  • Login Security: IEEE802.1X/RADIUS
  • HTTPS for secure access to the web interface
  • Static multicast forwarding forward reversed IGMP flow with multicast packets binding with ports for IP surveillance application
  • IGMP router port to assign query in ring for reversed multicast video flow
  • IGMPv1,v2,v3 with Query mode for multimedia; GMRP
  • Dual image firmware support*
  • Factory reset button to restore setting to factory default
  • Optional environmental monitoring for system input voltage, current, ambient temperature
  • Watchdog design to auto reboot switch CPU is found dead
  • Galvanic isolation between input power and system power; output power and case
  • IP30 metal housing with DIN rail and Wall-mount** design

Ordering Information

All model packages include M12 caps and wall mount bracket. All standard models are non-coating, optional coating models are available with –C model name.

Part NumberArticle NumberDescription
IGS-3208C8351-0118 10/100/1000BaseT + 2 10/100/1000T/Dual Speed SFP combo L2+ Industrial Managed Ethernet Switch, dual 9.5V~60VDC input w/ isolation, -20°C to 60°C
IGS-3208C-E8351-0128 10/100/1000BaseT + 2 10/100/1000T/Dual Speed SFP combo L2+ Industrial Managed Ethernet Switch, dual 9.5V~60VDC input w/ isolation, -40°C to 75°C
IGS-3208C-M8351-01118 10/100/1000BaseT + 2 10/100/1000T/Dual Speed SFP combo L2+ Industrial Managed Ethernet Switch, dual 9.5V~60VDC input w/ isolation, -20°C to 60°C; Environmental monitoring
IGS-3208C-M-E8351-01128 10/100/1000BaseT + 2 10/100/1000T/Dual Speed SFP combo L2+ Industrial Managed Ethernet Switch, dual 9.5V~60VDC input w/ isolation, -40°C to 75°C; Environmental monitoring


Part NumberDescription
MDR-40 Series40W 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 Series20W 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)


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