Symmetricom SSU-2000e Technical Reference page 325

Table 9-1. General Specifications (Continued)
Characteristics
Temperature
Operational Stratum Levels
Relative Humidity
Operational
Temperature
Operational Short Term
Non-Stratum performance
Relative Humidity
Operational Short Term
Temperature
Storage
Relative Humidity
Storage
Temperature Transporting
Relative Humidity
Transporting
Heat Dissipation
Altitude
Airborne Contaminants
Shock Operational
Sinusoidal Vibration Operational
Seismic Vibration
Shock Transporting
Sinusoidal Vibration Transporting
Random Vibration Transporting
Packaged Equipment Shock
Unpackaged Equipment Shock
Electrical Safety
Material/Component Fire
Resistance
12713140-003-2 Revision E.01 – January 2007
+1.7°C to +49°C @ 8.3°C max rate of change per hour
GR-1244-CORE Sec. 2.2
5% to 85% Non-condensing
GR-63-CORE Sec. 4.1.2 ETS 300 019-1 Class 3.1
–5°C to +50°C @ 30°C max per hour rate of change.
Duration <96 hours
GR-63-CORE Sec. 4.1.2 ETS 300 019-1 Class 3.1
5% to 90% Non-condensing. Duration <96 hours
GR-63-CORE Sec. 4.1.2 ETS 300 019-1 Class 3.1
–25°C to +55°C Duration <12 months
GR-63-CORE Sec. 4.1.1 ETS 300 019-1 Class 1.2
5% to 100% Non-condensing. Duration <12 months
GR-63-CORE Sec. 4.1.1 ETS 300 019-1 Class 1.2
-40°C to +70°C Duration <3 months
GR-63-CORE Sec. 4.1.1 ETS 300 019-1 Class 2.3
Chassis Environmental
5% to 100% Non-condensing. Duration <3 months
GR-63-CORE Sec. 4.1.1 ETS 300 019-1 Class 2.3
GR-63-CORE Sec. 4.1.4
200 ft below to 13,000 ft (–61 to 3961 m) above sea level
GR-63-CORE Sec. 4.1.3
GR-63-CORE Sec. 4.5.2.1
ETS 300 019-2-3 Class T3.1
GR-63-CORE Sec. 4.4.3
GR-63-CORE Sec. 4.4.1 Earthquake Zone 4 ETS 300
019-2-3-A1
ETS 300 019-2-2 Class T2.2
GR-63-CORE Sec. 4.4.4 fig. 4-3
ETS 300 019-2-2 Class 2.1, 2.2, 2.3, and 2.3 special
GR-63-CORE Sec. 4.3.1.2
GR-63-CORE Sec. 4.3.2
GR-1089-CORE Sec. 7
GR-1089-CORE Sec. 4.2.3.1
Chapter 9 Specifications
SSU-2000e Shelf Specifications
Specification
SSU-2000e Technical Reference 325