FRM220-4G-3R has 4 SFP slots that can be configured as a dual channel 4G 3R multi-rate transponder or in a 1-to-2 port protection mode. The device provides a flexible transmission of various protocols, such as 1G Ethernet, SDH STM-16, OC-24, OC48 , Fiber Channel 1/2/4, OBSAI, CPRI, etc. Using SFP ports with dedicated CWDM or DWDM wavelengths, the FRM220-4G-3R transponder supports multi-rate functionality with optical data rates from 1Gbps up to 4.25Gbps. With its functionality the FRM220-4G-3R transponder is also suitable as a repeater for transmission over extended distances. In addition, the use of state of the art components greatly reduces the power requirements and heat dissipation factors over our previous transponders.
Multi-rate supports 1Gbps ~ 4.25Gbps
Protocol Transparent 3R fiber Media Transponder / Repeater
Supports 1+1 Optical Line Protection, switching time <50ms
Supports 2 channels with different bit rate
Supports Loopback Test
SFP DDM Information
Setting from DIP Switch, Console, NMC