ERM01

The ERM01 series product is a rack type E1 DSU/CSU for Fractional E1 Digital Access which is nested in a hub to provide an economic solution for central office installations. There are 13 slots available for G.703 E1 cards for installation into the ERM01 RACK. An optional SNMP card can be installed into the last slot for configuration and management, leaving 12 slots available for line cards.