Hirschmann RSP 20 - Page 41

Installation RSP 20/25/30/35
Release 08 08/2014
41
Climatic condi-
tions during
operation
Minimum clearance around the
device
Top and bottom device side: 3.94 in (10 cm)
Left and right device side: 0.79 in (2 cm)
Derating
a
:
refer to the Hirschmann product web page
under http://www.hirschmann.com
Ambient air temperature
b
Devices with operating temperature charac-
teristic value S (standard):
+32 °F ... +140 °F (0 °C ... +60 °C)
c
Devices with operating temperature charac-
teristic value E and T (extended):
−40 °F ... +158 °F (−40 °C ... +70 °C )
d,e
−40 °F ... +185 °F (−40 °C ... +85 °C) for 16
hours (tested in accordance with IEC 60068-
2-2)
d,f
Maximum inner temperature of
device (guideline)
Devices with operating temperature charac-
teristic value S (standard):
86 °C
Devices with operating temperature charac-
teristic value E and T (extended):
91 °C
Humidity 5 % ... 95 %
(non-condensing)
Air pressure minimum 700 hPa (+9842 ft; +3000 m)
maximum 1060 hPa (−1312 ft; −400 m)
Climatic condi-
tions during
storage
Ambient air temperature
b
−40 °F ... +185 °F (−40 °C ... +85 °C)
Humidity 5 % ... 95 %
(non-condensing)
Air pressure minimum 700 hPa (+9842 ft; +3000 m)
maximum 1060 hPa (−1312 ft; −400 m)
Signal contact Switching current max. 1 A, SELV
Switching voltage max. 60 V DC or max. 30 V AC, SELV
Pollution degree 2
Protection
classes
Laser protection Class 1 in compliance with IEC 60825-1
Degree of protection IP20
a. Reduction of the maximum permitted ambient air temperature when undercutting the
minimum clearance
b. Temperature of the ambient air at a distance of 2 inches (5 cm) from the device
c. Hirschmann recommends to use SFP transceivers with the "EEC" extension.
d. Use only SFP transceivers with the “EEC” extension, otherwise the standard temperature
range applies.
e. when equipped with max. 4 SFP transceivers; if a higher number is connected, the following
maximum values apply for the ambient air temperature:
5 transceivers: +154 °F (+68 °C); 6 transceivers: +149 °F (+67 °C); 7 transceivers: +140 °F
(+65 °C)
f. when equipped with max. 4 SFP transceivers