Comnet CNGE3FE7MS3 Environmentally Hardened Managed Ethernet Switch

The Comnet CNGE3FE7MS3 is an environmentally hardened managed Ethernet switch designed for harsh outdoor environments. It features seven 10/100BASE-T(X) ports and three combo 10/100/1000T(X) or 100/1000FX ports with support for copper and fiber connections via optional SFP modules.

This layer 2 switch supports IEEE 802.3 protocols with auto-negotiation and auto-MDI/MDIX for simple installation. It includes advanced network features such as IGMP snooping, LACP, Rapid Spanning Tree, SNMP, VLAN, and secure management with SNMP v1/v2c/v3, RMON, HTTPS, and SSH.

• DIN-rail or wall mountable with a rugged aluminum housing
• Wide operating temperature range from -40°C to +75°C, functional up to +85°C
• Meets NEMA TS-1/TS-2 and Caltrans traffic signal control equipment standards
• Redundant DC inputs for uninterrupted operation
• Supports DDM diagnostics and LLDP
• Port lock to restrict unauthorized MAC address access