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Comnet CNGE28FX4TX24MSPOE+ Hardened Managed Switch

Comnet | SKU: CNGE28FX4TX24MSPOE+ | Model: CNGE28FX4TX24MSPOE+

Product Highlights

Comnet CNGE28FX4TX24MSPOE+ (24) 10/100/1000 BASE-TX + (4) 1000BASE-FX Managed Switch with Power over Ethernet (PoE).

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Comnet CNGE28FX4TX24MSPOE+ (24) 10/100/1000 BASE-TX + (4) 1000BASE-FX Managed Switch with Power over Ethernet (PoE).

The ComNet CNGE28FX4TX24MSPOE+ Layer 2 Managed 28-Port Ethernet Switch supports twenty-four (24) 10/100/1000 Base-TX ports and four (4) 1000Base-FX ports of Ethernet data. Fully compliant with IEEE 802.3at, up to 720 watts of PoE or PoE+ power is available for distribution across all 24 Base-TX ports. The four (4) 1000BASE-FX combination ports are 1000 TX or Comnet SFP Configurable for fiber type (multi-mode or single-mode), connector type and distance. The exclusive C-Ring redundant ring feature protects networks from interruptions or temporary malfunctions with its fast recovery technology. Legacy ring allows the switch to be used in an existing ring of ComNet X-Ring enabled switches. eConsole, a powerful, easy-to-use Windows-based utility, allows the CNGE28FX4TX24MSPOE+ to be centrally managed. The electrical ports support the 10/100/1000Mbps 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. Featuring a low-profile 1-RU high rack-mountable package, these units may be mounted within any standard 19-inch rack cabinet, and the high-capacity power supply for operation of the switch and PoE PSE (Power Sourcing Equipment) is completely self-contained.

Tested and certified by an independent laboratory for full compliance with the environmental requirements (ambient operating temperature, mechanical shock, vibration, humidity with condensation, high-line/low-line voltage conditions and transient voltage protection) of NEMA TS-1/TS-2 and CALTRANS Traffic Signal Control Equipment Specifications.

Benefits & Features

  • IEEE 802.3at Compliant for PSE. Up to 30W of PoE+ power available per port. 720W power budget.
  • 56 Gbps backplane speed
  • IGMP v2/v3 (IGMP snooping support) for filtering multicast traffic & Port Trunking for bandwidth management
  • Supports (24) Gigabit Ports, and (4) 1000BASE-FX optical ports with optional Comnet SFPs
  • Power supply for switch operation and PoE power sourcing is completely self-contained within the switch
  • Fully compliant with the environmental requirements of NEMA TS-1/TS-2 & the Caltrans Specification
  • STP/RSTP/MSTP supported
  • Windows utility, eConsole, web-based, Telnet and console (CLI) configurable
  • Port lock to prevent access from unauthorized MAC address
  • SNMP V1/V2c/V3 for secure network management
  • Fastest Redundant Ethernet Ring: C-Ring. Recovery time <30ms, with >250 switches within the ring
  • Low-profile 1-RU (1.75-inch) high rack-mountable chassis mounts within any standard 19-inch equipment rack
  • Operating temperature: -40 degree to +75 degree C (-40 degree to +167 degree F). Functional to +85 degree C (185 degree F)
  • 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 synchronization
  • Limited lifetime warranty

Additional Information

Brand Comnet
Condition New
Technology Digital - IP
Item Type Network Switch
Environment Hardened
Data Rate 10/100/1000 Mbps
Ports 24-Ports
Fiber Mode Varies by SFP
Management Managed
Connectors RJ-45, SFP
Form Factor Rack
PoE Class 802.3at: ≤ 30.0 W
PoE Budget ~ 720 W
Switch Fabric ~ 56 Gbps
Uplink Ports (4) GigE SFP
Form Factor Rackmount
PoE Yes
Features Bandwidth Control, IGMP Snooping, LACP, QoS, Rapid Spanning Tree, Rugged / Hardened, SNMP, VLAN
Management Managed
Data Rate 10/100/1000 Mbps
# of Ports 24 PORT
Comnet CNGE28FX4TX24MSPOE+ Hardened Managed Ethernet Switch
  • (1) Ethernet Switch
  • (1) User Manual (CD-ROM)
  • (1) Rack Mounting Kit
  • (1) AC Power Cable
  • (1) RJ-45 to DB9-Male Console Cable