Siemens SCALANCE X-300 Series

Technical specifications
8.8 X-300M PoE technical specifications
SCALANCE X-300
Operating Instructions, 10/2010, A5E01113043-10
191
Table 8- 97 Permitted environmental conditions for the switch
Transportation/storage temperature -40 °C to +70 °C
Operating temperature without media modules
 Installed horizontally:
-40 °C to +60 °C
 Installed vertically:
-40 °C to +50 °C
Operating temperature with media module
MM992-2SFP and the following SFP transceivers
*
)
SFP991-1
SFP991-1LD
SFP992-1
SFP992-1LD
-40 °C to +60 °C
Operating temperature with media module
MM992-2SFP and the following SFP transceivers
*
)
SFP991-1LH+
SFP992-1LH
SFP992-1LH+
SFP992-1ELH
-40 °C to +50 °C
Operating temperature with the following media
modules: *
)
MM992-2CUC
MM992-2CU
MM991-2
MM991-2LD
MM991-2 (SC)
MM991-2LD (SC)
MM992-2
MM992-2LD
 Installed horizontally:
-40 °C to +60 °C
 Installed vertically:
-40 °C to +50 °C
Operating temperature with the following media
modules: *
)
MM991-2LH+ (SC)
MM992-2LH
MM992-2LH+
MM991-2ELH
When installed horizontally or vertically:
-40 °C to +50 °C
Maximum relative humidity in operation at 25 °C < 95 % no condensation
Operating altitude above sea level depending on
ambient temperature
 2000 m at max. 56 °C
 3000 m at max. 50 °C
**
)
Only hardware product version 02 of the media modules is approved.
The hardware product version is shown on the product. You can also read out this information from
the device with the WBM or the CLI.
For information on mechanical stability, refer to section “X-300M PoE mechanical stability in
operation”.