FRM220-CH04A iAccess™ Multi-Service Platform - FRM220 Series


The FRM220 series is a multi-service chassis platform, which provides a reliable solution of high density media converter modules for applications such as telecom operator, enterprise, long haul transmission and factory automation. 
FRM220 series is offered in three chassis densities, a 2U 20-slot (FRM220-CH20), a 1U 8-slot (FRM220-CH08), and a 1U 4-slot (FRM220-CH04A).
FRM220-CH04A is a fixed type AC, DC power built-in chassis
The available power options are built-in AC, DC power or built-in AC+DC, AC+AC, DC+DC redundant power.



  • Supports AC/DC power modules hot swappable and power redundant (CH20 & CH08)
  • Supports fixed type AC/DC power built-in and power redundant (CH04A)
  • Two alarm relay contacts for critical events warning
  • Interface cards are hot swappable
  • Chassis backplane consists of passive components


iAccess Platform Solutions

Optical Transport Solution

TDM/PDH/Voice solution

Data Communication Solution