The E1-F Module In MSR Series
Q: What is E1-F Module in MSR Series ?
MIM-1E1-F/MIM-2E1-F/MIM-4E1-F is the abbreviation of 1/2/4 None-Channel E1 module. In which, E1-F means Fractional E1. The main difference between them and MIM-1E1/MIM-2E1/MIM-4E1 is:
FE1 work mode that E1-F module support can only be bundled once(that is : bundle to one channel, the speed is n×64K, n=1~31), But CE1 can assign 31 channels as random, and bundle many times. E1-F not support PRI mode.