CNGE28FX4TX24MSPOE+ Comnet 4 FX Port 1000Mbps + 24 TX Port 1000Mbps Managed Switch, Power Over Ethernet, Includes Power Supply

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. PoE+ power is available for distribution across all 24 BASE-TX ports. The four 1000BASE-FX combination ports are 1000TX or SFP* configurable for fiber type (multimode 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. 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.

Specifications

• PoE pin assignment
  • RJ45 port #1 - #24 support IEEE802.3at End-point, Alternative A mode.
  • Positive (VCC+) - RJ45 pin 1, 2
  • Negative (VCC-) - RJ45 pin 3, 6
• Power
  • Operating Voltage Range- 100 to 240 VAC, 50-60 Hz..
  • Power Consumption, Typical - 36 W. 720 W with 24 ports loaded with PoE+, at a maximum ambient operating temperature of +50º C. De-rate to any combination of PoE or PoE+ at a maximum PD demand of 400 W total with 24 ports loaded, at a maximum ambient operating temperature of 75º C.
• Electrical & Mechanical
  • Current Protection - Overload Current Protected - Enclosure 1-RU high, 19-inch rack-mountable
  • Size (L×W×H) - 13.46 × 16.97 × 1.73 in (34.2 × 43.1 × 4.4 cm)
  • Shipping Weight - <13 lbs / 6 kg
• Environmental
  • MTBF - >100,000 hours
  • Operating Temp - -40˚ to +75˚ C (-40˚ to +167˚ F) Functional to +85˚ C
  • Storage Temp - -40˚ to +85˚ C (-40 to 185°F)
  • Relative Humidity - 5% to 95% (non-condensing)
• Compliance - Designed to meet 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 the Caltrans Specification for Traffic Signal Control Equipment.

CNGE28FX4TX24MSPOE Specifications PDF

CNGE28FX4TX24MSPOE Installation Manual