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Four Slot Chassis

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FRM220-CH04A Four Slot Chassis

FRM220-CH04A Four Slot Chassis

The FRM220-CH04 is a 1U 4 slot modular media converter rack, which provides a reliable solution of high density media converter modules for applications such as telecom operator, enterprise, long haul transmission and factory automation. The FRM220-CH04A is a fixed type AC, DC power built-in chassis.

FRM220-CH04A Four Slot Chassis


  • Supports fixed type AC/DC power built-in and power redundancy
  • Two alarm relays contact for critical events warning
  • Interface cards are hot swappable
  • Chassis backplane consists of passive components



  • Console RS232 (DB9)
  • LAN 10/100Base-TX RJ45

Physical Specifications:

  • Dimensions: 170mm x 310mm x 44.7mm (W x D x H)
  • Weight: TBD

Power Characteristics:

  • AC : 100 ~ 240VAC
  • DC : 18 ~ 72VDC

Environmental Specifications:

  • Operating 0°C ~ 60°C
  • Storage -10°C ~ 70°C
  • Relative humidity 5% ~ 90% non-condensing
  • Predicted MTBF : 65,000 hrs

Certification: FCC class A, VCCI class A, CE, RoHS