Technical specifications
8.9 MM900 technical specifications
SCALANCE X-300
206 Operating Instructions, 05/2016, A5E01113043-20
Table 8- 119 Operating temperature depending on the media modules used
1) 2)
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
MM991-2LH+
(SC)
MM992-2LH
MM992-2LH+
MM992-2ELH
Media module
MM992-2SFP
with SFP trans-
ceiver
SFP991-1
SFP991-1LD
SFP992-1
SFP992-1LD
Media module
MM992-2SFP
with SFP transceiv-
er
SFP991-1LH+
SFP992-1LH
SFP992-1LH+
SFP992-1ELH
SFP991-1ELH200
X-300M
Vertical -40 °C to +50 °C
X-300M
PoE
Vertical -40 °C to +45 °C
XR-300M Horizontal Not possible
(fully modular
device)
-40 °C to +70 °C Maximum 2
modules in slots
11 and 12:
-40 °C to +60 °C
modules or other
slot assignment:
-40 °C to +60 °C Maximum 2 mod-
ules in slots 11 and
12:
-40 °C to +60 °C
With more than 2
modules or other
slot assignment:
Vertical Not possible
(fully modular
-40 °C to +50 °C
XR-300M
PoE
Horizontal -40 °C to +60 °C Maximum 2
modules in slots
3 and 4:
-40 °C ... +60 °C
modules or other
slot assignment:
-40 °C to +50 °C
-40 °C to +60 °C Maximum 2 mod-
ules in slots 3 and
4:
-40 °C to +60 °C
With more than 2
modules or other
slot assignment:
-40 °C to +50 °C
XR-300M
EEC
Horizontal -40 °C to +70 °C Maximum 2
modules in slots
3 and 4:
-40 °C ... +60 °C
modules or other
slot assignment:
-40 °C to +50 °C
-40 °C to +70 °C
SFP transceivers
of this group can
only be used in
conjunction with
media modules
MM992-2CUC,
MM992-2CUC (C)
and MM992-2CU.
When using other
modules:
Maximum 2 mod-
ules in slots 3 and
4:
-40 °C to +60 °C
With more than 2
modules or other
slot assignment:
-40 °C to +50 °C
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