Technical specifications
8.3 XR-300M technical specifications
SCALANCE X-300
Operating Instructions, 10/2010, A5E01113043-10
161
Transportation/storage temperature -40 °C to +70 °C
Ambient operating temperature with media
module
MM992-2SFP
0 °C … +60 °C (hardware product version 01 of
the media module)
-40 °C … +60 °C (as of hardware product version
02 of the media module) [*]
Ambient operating temperature with media
module
MM992-2CUC
MM992-2CU
MM991-2
MM991-2LD
MM991-2 (SC)
MM991-2LD (SC)
MM991-2LH+ (SC)
MM992-2
MM992-2LD
MM992-2LH
MM992-2LH+
MM991-2ELH
0 °C … +70 °C (hardware product version 01 of
the media module)
-40 °C … +70 °C (as of hardware product version
02 of the media module) [*]
Maximum relative humidity in operation at 25 °C < 95% no condensation
Operating altitude depending on ambient
temperature
2000 m at max. 56 °C
3000 m at max. 50 °C
[*] The hardware product version is shown on the device. You can also read out this information from
the device with the WBM or the CLI.
CAUTION
Restrictions applying to the overall device as a result of the modules used
If you use the following modules, certain restrictions apply to the SCALANCE XR-300M:
MM992-2LH
MM992-2LH+
MM992-2ELH
MM992-2SFP with SFP991-1LH+, SFP992-1LH, SFP992-1LH+ or SFP992-1ELH
A maximum of two of the media modules listed (four interfaces) may be used in a
SCALANCE.
These media modules must be installed in module slots 11 and 12.
The maximum permitted ambient temperature of the SCALANCE when using these
modules is +60 °C.
If you use more than two of these modules in other module slots, the maximum
permitted ambient temperature of the SCALANCE is reduced to +50 °C.
MM992-2SFP with SFP992-1 or SFP992-1LD
The maximum permitted ambient temperature of the SCALANCE when using these
modules is +60 °C.
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