Overview
Lantech IGS-3204MGSFP is a high performance L2+ all Gigabit switch with 4 10/100/1000BaseT + 2x 1G/2.5G selectable multi-Giga- rate SFP 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-3204MGSFP 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-3204MGSFP 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.
Enhanced G.8032 ring, 8/16* MSTI MSTP; Optional MRP ring**
Lantech IGS-3204MGSFP 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.
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-3204MGSFP 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-3204MGSFP 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.
