1) 24 high-speed Ethernet ports and 2 Gigabit RJ45/SFP ports combo ports

2) Passed IEC61850-3standard test and IEEE1613 test for transformer station application.

3) Diagnose of Relay system (fail open or fail close).

4) Supporting O-Ring/Open-Ring/O-Chain/O-RSTP/MSTP/STP redundant technology.

5) Innovative design – LED in front and Line in back

6) Supporting SNMP and RMO, including system alarm warning and other high-level network managements.