ComNet CNGE28FX4TX24MSPOE+: Ethernet Switch, 28 Ports: 24xGigabit Electrical, 4xGigabit Fibre Ports, PoE+, Managed

ComNet CNGE28FX4TX24MSPOE+: Ethernet Switch, 28 Ports: 24xGigabit Electrical, 4xGigabit Fibre Ports, PoE+, Managed

Product Code: CN-CNGE28FX4TX24MSPOE+


The ComNet CNGE28FX4TX24MSPOE+ Layer 2 Managed 28 Port Ethernet Switch supports twenty-four 10/100/1000 BASE-TX ports and four 1000BASE-FX ports of Ethernet data. PoE+ power is available for distribution across all 24 BASE-TX ports. The four 1000BASE-FX combination ports are 1000TX or SFP* configurable for fibre type (multimode or singlemode), connector type and distance. The exclusive C-Ring redundant ring feature protects networks from interruptions or temporary malfunctions with its fast recovery technology. The electrical ports support the 10/100/1000 Mbps Ethernet IEEE 802.3 protocol, and auto-negotiating and auto-MDI/MDIX features are included. The CNGE28FX4TX24MSPOE+ are optically (1000BASE-FX) and electrically compatible with any IEEE 802.3 compliant Ethernet device and are hardened for use in harsh operating environments.

  • IEEE 802.3at compliant for PSE
  • Up to 30W of PoE+ power available per port – 720W total PoE power available
  • 56 Gbps backplane
  • IGMP v2/v3 (IGMP snooping support) for filtering multicast traffic & Port Trunking for ease of bandwidth management
  • Supports 24 Gigabit Ports, and four 1000BASE-FX optical ports with optional ComNet SFPs
  • Power supply for switch operation and PoE power sourcing is completely self-contained within the switch
  • Designed to meet full compliance with the environmental requirements (ambient operating temperature, mechanical shock, vibration, humidity with condensation, high-line/lowline voltage conditions and transient voltage protection) of NEMA TS-1/TS-2 and the Caltrans Specification for Traffic Signal Control Equipment
  • STP/RSTP/MSTP supported
  • Windows utility, eConsole, supports centralized management, and is web-based configurable, or by Telnet and console (CLI) ports
  • Port lock to prevent access from unauthorised MAC address
  • SNMP V1/V2c/V3 for secure network management
  • Fastest Redundant Ethernet Ring: C-Ring. Recovery time <30ms over 250 switches within the ring
  • Legacy ring allows the switch to be used in an existing ring of ComNet X-Ring enabled switches
  • Low-profile 1-RU (1.75-inch) high rack-mountable chassis mounts within any standard 19″ equipment rack
  • Operating Temperature: -40? to +75?C – functional to +85?C
  • ComNet Lifetime Warranty
  • Event notification through Syslog, E-mail, SNMP trap
  • RMON for traffic monitoring
  • Supports LLDP (Link Layer Discovery Protocol)
  • PTP Client (Precision Time Protocol) for clock synchronisation

Products Options

Please add suffix ‘/C’ for Conformally Coated Circuit Boards – please contact us for price and delivery


Rack-mount installation kit, console cable  & AC power cable included

How to order:

Simply send us a message using the quote form or contact our team direct via the details below!