Technical data
6.1 Construction, installation and environmental conditions
SCALANCE X-300M
42
Compact Operating Instructions, 10/2014, A5E02630801-06
Table 6- 4
Operating temperature depending on the media modules used
Media module
Installation
direction
Operating temperature
1)
Without media module
Horizontal
-
40 °C to +70 ℃
Vertical
-
40 °C to +50 ℃
MM992-2CUC
MM992-2CUC (C)
MM992-2CU
MM992-2M12 (C)
MM992-2VD
MM991-2
MM991-2FM
MM991-2LD
MM991-2 (SC)
MM991-2LD (SC)
MM992-2
MM992-2 (C)
MM992-2LD
Horizontal
-
40 °C to +70 ℃
Vertical
-
40 °C to +50 ℃
MM991-2LH+ (SC)
MM992-2LH
MM992-2LH+
MM992-2ELH
Horizontal
-
40 °C to +70 ℃
Vertical
-40
°C to +50 ℃
Media module MM992-2SFP
with pluggable transceiver
SFP991-1
SFP991-1LD
SFP992-1
SFP992-1LD
Horizontal
-
40 °C to +60 ℃
Vertical
-
40 °C to +50 ℃
Media module MM992-2SFP
with pluggable transceiver
SFP991-1LH+
SFP992-1LH
SFP992-1LH+
SFP992-1ELH SFP991-
1ELH200
Horizontal
-
40 °C to +60 ℃
Vertical
-
40 °C to +50 ℃
MM991-2P
-
25 °C to + 40 ℃
1)
The permitted operating temperature depends on how the mounting device was installed. The
installation is horizontal if the device labeling is from left to right. With a vertical installation, the de-
vice labeling is rotated through 90°.