Communication apparatus (excluding telephone sets or base stations); machines for the reception, conversion and transmission or regeneration of voice, images or other data, including switching and routing apparatus
PKUS EO2 is two double-channel independent converters of optical C37.94 or optical E1 to electrical E1 with cross-connect functionality for interfacing teleprotection equipment and line differential protection relay with IEEE C37.94 or optical E1 ports to telecom networks using electrical E1. Distinctive features of PKUS EO1 from other converters are:- Integrated nonvolatile and not editable event recorder for alarm/manipulation with 1 ms time stamps;- COMTRADE file format support;- Real Time Clock with an optional IRIG-B synchronization;- Two-wire RS-485/IEC 60870-5-101 for SCADA (IEC 60870-5-104 or SNMP using an optional external protocol converter by UNITEL ENGINEERING LLC);- PKUS EO2 with PKUS SKO provides multicast simplex command transmission.
