Table 17. Environmental considerations (continued)
Industry Configuration Description
MILSTD 461G/// Requirements for the control of electromagnetic
interference characteristic of subsystems and
equipment
MILSTD 901E High impact shock test – Shipboard
MILSTD 1474E Department of Defense Design Criteria Standard
Noise Limits
Marine IEC-60945 Maritime navigation and radiocommunication
equipment and systems – General requirements
DNV-GL Environmental Test Specification for Instrumentation
and Automation Equipment
Power Industry IEEE 1613 Environmental and testing requirements for
communications networking devices in electric power
substations
IEC – 61850-3 Communication networks and systems for power
utility automation
Safety NA LDV, IEC/EN, CFR, CSA
EMC NA EN, CISPR, ES, DTAG, CFR, ICES, VCCI
EMV NA RoHS, WEEE, EN, ECE
Thermal restriction matrix
Table 18. XR4000r chassis - RAF Configuration Matrix
CPU Type HSK type Fan type
RAF Configurations
Edge 2 (Max
55°C)
Edge 1 (Max
50°C)
ASHRAE A4 (Max
45°C)
Intel® Xeon® D - 2796NT, 20C,120W
Vaper
Chamber
(VC) HSK
Standard
(STD) fan
Yes Yes Yes
Intel® Xeon® D - 2776NT,16C,117W Yes Yes Yes
Intel® Xeon® D - 2753NT,12C,87W Yes Yes Yes
Intel® Xeon® D - 2733NT,8C,80W Yes Yes Yes
Intel® Xeon® D - 2712T,4C,65W Yes Yes Yes
PCI-E Card Support
Table 19. XR4000r PCI-E Card Support Thermal Limitation (RAF Configurations)
PCI-E Type
RAF Configurations
Edge 2 (Max 55°C)
Edge 1 (Max
50°C)
ASHRAE A4 (Max 45°C)
nvidia GPGPU A2
Not Supported
Yes
nvidia GPGPU A30 Yes
18 Technical specifications