RX900 S2 Operating Manual 33
Functional overview
Dimensions / Weight
Environmental
Rack (W x D x H) 482.6 mm (Bezel) / 440.0 mm (Body) x 730.0 mm x 
352.5 mm
Mounting depth rack 730.0 mm
Height unit rack 8 HU
19" rackmount Yes
Mounting cable depth 
rack
100 mm (1000 mm rack recommended)
Weight up to 85 kg 
Weigth notes Individual weight may vary depending on 
configuration
Rack mounting kit Rack mounting kit as option
Noise emission  Measured according to ISO 7779 and declared 
according to ISO9296
Sound pressure level at 
bystander position 
LpAm (ISO 9296)
57.5 dB(A) (idle/operating)
Sound power (LWAd; 
1B = 10dB) 
7.5 B (idle/operating)
Noise notes / 
description
at ambient temperature < 23°C
Operating ambient 
temperature 
10 - 35°C
Operating relative 
humidity 
10 - 85 % (non condensing)
Exhaust air volume Ambient temp. m
3
/h m
3
/min
<25°C 49 0.82
30°C 87 1.45
35°C 126 2.1