Standards and Protocol Support
512 7705 SAR OS Router Configuration Guide
Table 65: EMC Industrial Standards Compliance
Standard Title Platform
SAR-F
SAR-A
SAR-M
SAR-M (fan
less)
SAR-8
SAR-18
SAR-H
SAR-Hc
SAR-W
SAR-Wx
IEEE 1613:2009 + 
A1:2011
IEEE Standard Environmental and 
Testing Requirements for 
Communications Networking Devices 
Installed in Electric Power Substations
✓
1
✓
2
✓
2
IEEE 1613.1-2013 IEEE Standard Environmental and 
Testing Requirements for 
Communications Networking Devices 
Installed in Transmission and 
Distribution Facilities
✓
3
✓
4
✓
4
IEEE Std C37.90 IEEE Standard for relays and relay 
systems associated with Electric Power 
Apparatus
✓✓✓
IEEE Std C37.90.1 Surge Withstand Capability (SWC) 
Tests
✓✓✓
IEEE Std C37.90.2 Withstand Capability of Relay Systems 
to Radiated Electromagnetic 
Interference from Transceivers
✓✓✓
IEEE Std C37.90.3 IEEE Standard Electrostatic Discharge 
Tests for Protective Relays
✓✓✓
EN 50121-4: 2006 Electromagnetic Compatibility – Part 4: 
Emission and Immunity of the 
Signalling and Telecommunications 
Apparatus
✓✓✓✓ ✓✓✓✓
IEC 62236-4:2008 Electromagnetic Compatibility – Part 4: 
Emission and Immunity of the 
Signalling and Telecommunications 
Apparatus
✓✓✓✓ ✓✓✓✓
IEC 61000-6-2:2005 Generic standards – Immunity for 
industrial environments
✓✓✓✓ ✓✓✓✓
IEC 61000-6-4:2006 Generic standards – Emissions standard 
for industrial environments
✓✓✓✓ ✓✓✓✓
IEC TS 61000-6-5 Immunity for power station and 
substation environments 
✓✓✓
IEC 61850-3 Communication networks and systems 
for power utility automation - Part 3: 
General requirements
✓✓✓
IEC/AS 60870.2.1 Telecontrol equipment and systems. 
Operating conditions. Power supply and 
electromagnetic compatibility
✓✓✓