1 environmental specifications – DSS Networks C5468 User Manual
Page 45

GigMAC-CPCI-3U Network Interface Cards 
Gig-CPCI-3U Gigabit Ethernet Switches 
Board and Driver Users Manual
DSS NETWORKS, INC. DocVersion: 1.2
Page: 45
12.1 ENVIRONMENTAL SPECIFICATIONS
 
 
Rugged 
Class 
Grade
Operating 
Temp. 
Storage
Temp 
Vibration Shock
Humidity
Other
Specs
C1
Commercial
0ºC to +65ºC 
200 linear 
ft/minute air 
flow 
 
 
-50C to 
+100C 
N/A
 
N/A 
 
Operating: Up 
to 90% Non-
Condensing 
Conformal 
coated: No 
 
Altitude: 
33,000 ft. 
R1
Rugged, 
Forced Air 
-20ºC to +75ºC 
350 linear 
ft/minute air 
flow 
 
 
-50C to 
+100C 
5Hz-2000Hz 
at 2g, 
0.38mm 
peak 
displacement 
(operating) 
5Hz-2000Hz 
at 5g, 
0.76mm 
peak 
displacement 
(non-
operating 
Per MIL-
STD-810E 
20g, 11ms, ½ 
sine 
(operating); 
 
30g, 11ms, ½ 
sine (non-
operating) 
 
 
Per MIL-STD-
810E 
Operating: Up 
to 95% Non-
Condensing 
Conformal 
coated: Yes
 
Altitude: 
50,000 ft. 
R2
Rugged, 
Forced Air 
 
-40ºC to +85ºC 
450 linear 
ft/minute air 
flow 
 
 
-50C to 
+100C 
5Hz-2000Hz 
at 2g, 
0.38mm 
peak 
displacement 
(operating) 
5Hz-2000Hz 
at 5g, 
0.76mm 
peak 
displacement 
(non-
operating 
Per MIL-
STD-810E 
30g, 11ms, ½ 
sine 
(operating); 
 
40g, 11ms, ½ 
sine (non-
operating) 
 
Per MIL-STD-
810E 
 
Operating: Up 
to 95% Non-
Condensing 
Conformal 
coated: Yes
 
Altitude: 
50,000 ft. 
Note: Conformal coating is MIL-I-46058 compliant (typically type UR or AR) or other as applicable 
and based on customer requirement. 
