CNFE2003M2 Comnet 2 Channel 10/100 Mbps Ethernet 1310nm

The ComNet Ethernet CNFE200X media converter series are two-channel Ethernet electrical to optical media converters with optional PoE+. These auto-negotiating devices accept two 10/100 Mbps electrical inputs and convert this to a single 100 Mbps optical output. This series of media converters are available as multimode or single-mode and one and two fiber SC and ST optical connectors. The ComNet exclusive Demux feature allows for port isolation, replicating two media converters over one fiber. The ComNet exclusive Mux feature prevents network video flooding of multicast traffic with DIP switch selection of the fiber port as a dedicated uplink path. The CNFE200(X) series can be powered by wide range AC or DC input while the CNFE200(X)POE units meet the 802.3at standard and provide 30 watts of PoE+ power, with an option for a 60 watt CNFE200(X)POEHO model. The PoE models can be powered by a sold seperately 48 to 56 volt DC power supply.

Specifications

Ethernet

• Data Rate
  • 10/100 Mbps
  • IEEE 802.3 Compliant
  • Full Duplex or Half Duplex Electrical Port/Full Duplex Optical Port

Connectors

• Optical - ST or SC, 1 or 2 Fibers
• Power - Terminal Block
• Data - RJ45

Led Indicators

• Optical Link/Data Activity
• Electrical Link/Data Activity
• Power
• Unit Status
• PoE Status

Power

• Operating Voltage Range
  • Mini non PoE - 8 to 24 VDC or 22 to 27 VAC
  • Mini PoE - 48 to 56 VDC
  • Standard - 8 to 24 VDC
• Power Consumption - 3W (without PoE load)

Fault Relay (Full Size Units Only)

• Response Time - 25 msec typical
• Output Channels -1
• Rating - 0-36V, 190mA (AC or DC)

PoE Pin Assignment

• RJ45 ports support IEEE802.3at
• End-point Positive (VCC+) - RJ45 pin 1, 2 (RJ45 pin 1,2 and 4,5 on 60W ports)
• Negative (VCC-) - RJ45 pin 3, 6 (RJ45 pin 3,6 and 7,8 on 60W ports)

Electrical & Mechanical

• Current Protection - Automatic Resettable Solid-State Current Limiters
• Circuit Board - Meets IPC Standard
• Size (LWH)
  • Standard - 6.1 × 5.3 × 1.1 in (15.5 × 13.5 × 2.8 cm)
  • Mini - 4.1 × 3.7 × 1.1 in (10.4 × 9.4 × 2.8 cm)
• Shipping Weight - <2 lbs./0.9 kg

Environmental

• MTBF - >100,000 hours
• Operating Temp - -40° C to +75° C
• Storage Temp - -40° C to +85° C
• Relative Humidity - 0% to 95% (non-condensing)

Ethernet Standards

• IEEE 802.3 for 10BASE-T
• IEEE 802.3u for 100BASE-TX and 100BASE-FX
• IEEE 802.3at for Power Sourcing Equipment (PSE) and PoE

CNFE2003M2 Specifications PDF

CNFE2003M2 Installation Manual