DSS Networks 8261-RTM - Manual (Page 62)

Gigabit Ethernet Metro-Switch Board and Firmware Users Manual
DSS NETWORKS, INC. Version: 1.14g Page: 62
11.1 ENVIRONMENTAL SPECIFICATIONS
Rugged
Class
Grade
Operating
Temp.
Vibration Shock Humidity
Conformal
Coated
C1 Commercial
0ºC to
+65ºC 250
linear
ft/minute air
flow
Storage:
-55ºC
5Hz-2000Hz
at 2g,
0.38mm
peak
displacement
(operating)
5Hz-2000Hz
at 5g,
0.76mm
peak
displacement
(non-
operating
20g, 11ms,
½ sine
(operating);
30g, 11ms,
½ sine
(non-
operating)
Operating:
Up to 90%
Non-
Condensing
No
R1
Rugged,
Forced Air
-20ºC to
+75ºC 500
linear
ft/minute air
flow
Storage:
-55ºC
5Hz-2000Hz
at 2g,
0.38mm
peak
displacement
(operating)
5Hz-2000Hz
at 5g,
0.76mm
peak
displacement
(non-
operating
20g, 11ms,
½ sine
(operating);
30g, 11ms,
½ sine
(non-
operating)
Operating:
Up to 95%
Non-
Condensing
Yes
R2
Rugged,
Forced Air
-40ºC to
+85ºC 500
linear
ft/minute air
flow
Storage:
-55ºC
5Hz-2000Hz
at 2g,
0.38mm
peak
displacement
(operating)
5Hz-2000Hz
at 5g,
0.76mm
peak
displacement
(non-
operating
20g, 11ms,
½ sine
(operating);
30g, 11ms,
½ sine
(non-
operating)
Operating:
Up to 95%
Non-
Condensing
Yes