CNFE3FX1TX2C8RX/M Comnet Industrially Hardened 10/100 Mbps 3-Port Intelligent Ethernet Switch with Contact Server 8 Contact Outputs 1 SFP FX 2TX

The ComNet CNFE3FX1TX2C[/M] series is an industrially hardened three-port intelligent switch with light management functionality and an integrated contact closure server. The 100BASE-FX port supports conventional CAT-5e/CAT-6 copper or optical transmission media by selection of the appropriate ComNet SFP* module. A summary fault alarm provides indication via a form c relay in the event of loss of optical link or operating power.

Specifications

Data

• Data Interface - Ethernet
• Data Rate - 10/100 Mbps IEEE 802.3 Compliant, Full Duplex or Half Duplex Electrical Ports/Full, Duplex Optical Port

Contacts

• Response Time - 60ms when paired one-to-one (network dependent)
• Input/Output Channels - 4 or 8 (model dependent)
• Inputs - 4 or 8 Opto-Isolated Wet or Dry (model dependent)
• Wet Input Voltage - 9-50 VDC
• Input Isolation - 3000 VRMS
• Outputs - 4 or 8 Form A Contacts User Selectable Normally Open or Normally Closed (model dependent)
• Output Rating - 60W @ 220 VDC or 250 VAC, non-resistive loads
• Output Isolation - 2500 VRMS

Fiber Connectors¹ - Requires selection of sold-separately SFP modules. See ComNet data sheet for number, description, and compatibility of SFP modules

Connectors

• Power - 4-Position Screw Terminal Block
• 10/100BASE-TX - 2 × RJ45
• 100BASE-FX - 1 × SFP¹ pluggable optics Requires selection of sold-separately SFP modules. See ComNet data sheet for number, description, and compatibility of SFP modules
• Fault Relay - 3-Position Screw Terminal Block
• Contact Closure - Screw Terminal Block
• Console - Mini USB

Summary Fault Alarm

• Form C contacts for local or remote indication of loss of operating power, or loss of optical link
• Relay Contacts - Rated at 110 VDC @ 0.25A, non-inductive load; or 125 VAC @ 0.3A, non-inductive load

Management

• SNMP - SNMP V1/2c
• HTTP - Web GUI Configuration Interface
• CLI - Serial Command Line Interface

Switch Properties

• Switching Latency - 7 μs
• Switching Bandwidth - 600 Mbps
• MAC Table - 1K
• Processing - Store-and-Forward

Software Features

• Contact Outputs Normally Open or Normally Closed
• Contact Mapping
• Port Configuration, Status, Statistics
• SNMP
• Enable/Disable Ports
• Port Guardian Physical Port Lockout
• IGMP Host capabilities
• SNMP Trap
• Static Multicast MAC Routing
• Static MAC Lock Security
• Active Ping Check with SNMP Trap, & Port Shutdown capability

Ethernet Standards

• IEEE 802.3 for 10BASE-T
• IEEE 802.3u for 100BASE-TX and 100BASE-FX
• IEEE 802.3x Flow Control and Back Pressure

Power

• Power Consumption - 5 W (max)
• Power Input - Dual 9 to 36 VDC or 24 VAC
• Current Protection - Automatic Resettable Solid-State Current Limiters

Mechanical

• Indicator LEDs - Operating Power, Contact State, Fault, RJ45 & SFP Link / Activity
• Housing - 19-Gauge galvanized steel, power-coated finish
• Ingress Protection - IP-30 Rated
• Mounting - Standard DIN-Rail or panel-mount. Panelmounting adapter included
• ComFit Dimensions - 6.1 × 5.3 × 2.2 in (15.5 × 13.5 × 5.6 cm)
• Mini imensions
  • w/ wall mount adapter plate - 5.4 × 2.7 × 2.9 in (13.7 × 6.7 × 7.4 cm)
  • w/ DIN rail mount clips - 3.9 × 2.7 × 3.6 in (9.9 × 6.7 × 9.1 cm)
• Weight (unpacked) - <2 lb / 0.9 kg
• Circuit Board - Meets IPC standards

Environmental

• MTBF - >100,000 hours
• Operating Temperature - -40˚C to +75˚C
• Storage Temperature - -40˚C to +85˚C
• Operating Humidity - 5% to 95% (Non-condensing)²
• Contact Operations - 1 × 10-6 minimum

CNFE3FX1TX2C8RX/M Specifications PDF