ComNet C3: 1 RU High 3 Unit Card Cage With Power Supply

ComNet C3: 1 RU High 3 Unit Card Cage With Power Supply

Product Code: CN-C3*


The ComNet C3 is a 1 RU (1.75”) high 19-inch rack-mountable card cage unit capable of mounting up to three ComNet ComFit 1″ wide modules. Ideally suited to those
applications where rack space may be limited, the C3 may also be used in desk-top installations by the addition of user-installed rubber feet on the bottom of the cage and
removal of the two rack-mount adapter brackets. Available in either a black anodized or satin silver finish, the C3 is provided with one external 120-240 Vac power supply with a 12Vdc at 2A output, and includes reverse polarity protection. Two separate isolated DC inputs are provided for mission critical/high reliability applications where power supply redundancy is required. ComNet ComFit PoE (Power over Ethernet) modules may also be used, by replacing the power supply with a +48VDC unit, and connecting the supply output to the DC power input of each PoE module. Cooling is by natural air convection, eliminating the need for unreliable and noisy cooling fans, or periodic air filter maintenance.

The C3 is designed for long-term reliable operation in harsh industrial environments, and may be deployed in most out-of-plant installations, such as those found in intelligent transportation systems and factory automation/control applications. Plug-and-play design ensures ease of installation, and any module may be hot-swapped
without any impact to the operation of the other modules within the card cage.

  • Accepts up to 3 ComNet ComFit 1.0” wide modules
  • 1 RU (1.75”) height requires minimal equipment rack space, and may be also be desk-top mounted
  • Two separate isolated DC inputs for power supply redundancy, for mission critical/high reliability applications
  • Environmentally Ruggedised: Fully compliant with the requirements of NEMA TS-1/TS-2 for use in ITS-specific or other difficult out-of-plant applications.
  • Hot swappable modules & plug-and-play operation
  • External 120-240Vac power supply unit included
  • CE and RoHS Compliant
  • Lifetime warranty


Please add suffix /Blk to model number for black anodized finish


If you need a power connection for a different region, please contact us for details

Product CodeDescription
CN-C3-UK3 Slot 1U Card Cage Rack For Single Slot Wide Modules, Dual Redundant PSU Inputs, 1 x External 12Vdc 1.5A Power Supply Included, UK Line Cord
CN-C3-CH 19” Card Cage, 1-RU High, Satin Silver Finish (no power supply)
CN-PS12DC-2ASpare 120-240Vac Power Supply
CN-C1-BP1" Blanking Panel
CN-C1-BP22" Blanking Panel
CN-C1-BP33" Blanking Panel

How to order:

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