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12-Port Managed Gigabit Switch


Example of 12-Port Managed Gigabit Switch

Availability: Obsoleted (Click for Replacements List)

PDF Datasheet: en  fr  es  
DOC A&E Specs
Firmware: v1.04 k7.12


DIN Rail




-40 º to +75 ºC









The ComNet CNGE12MS is a 12-port Managed Ethernet Switch designed to reliably operate in harsh, environmentally challenging applications. It features four (4) 1000BASE-X and eight (8) gigabit combo ports. The eight combo ports are 10/100/1000Mbps configurable for either CAT5-e copper, or multimode or single-mode optical fiber by the use of optional ComNet SFPs*. Exclusive to ComNet is C-Ring, a feature that protects the network from interruptions or temporary malfunctions with fast recovery technology. Legacy ring allows the switch to be used in an existing ring of ComNet X-Ring enabled switches. Redundant DC inputs are included for uninterrupted operation in the event of a power supply failure. These network-managed layer 2 switches are optically and electrically compatible with any IEEE802.3 compliant Ethernet device.

Features for CNGE12MS

  • Twelve Gigabit Ports 8 × Gigabit combo ports 4 × Gigabit SFP ports
  • Electrical ports support 10/100/1000 Mbps Ethernet IEEE802.3 protocol
  • Supports Jumbo Frame up to 9KB for streaming video applications
  • SNMP v1/v2c/v3, RMON & IEEE 802.1Q VLAN for secure network management
  • Supports ACL, IEEE 802.1x, SSH v2 & TACACS+ for user security authentication
  • Supports Link Layer Discovery Protocol (LLDP)
  • Multiple Notifications for warning of unexpected events, including relay fault alarm
  • Port lock to prevent access from unauthorized MAC address
  • Rigid aluminum housing
  • Designed for wall or DIN rail mount installations
  • Electric Port Supports Auto-negotiation for Full Duplex or Half Duplex Data Throughput
  • Web-based, Telnet, Console (CLI), and Windows-based utility (eConsole) configuration


  • Field Hub or Aggregation Switch
  • ITS Streaming Video Networks
  • 10/100/1000 Mbps Ethernet

CNGE12MS Ordering Information

Part NumberDescription

* Small Form-Factor Pluggable Module. Sold separately.

☞ Power supplies provided in North America only. The power supplies provided with ComNet products are designed for benign 0 º to 50 ºC applications. Hardened power supplies are available; consult the factory to select the right power supply for your application.