Connectors And Electrical Data - Siemens SCALANCE X-300 Series Operating Instructions Manual

Technical specifications
8.3 X-300M technical specifications
Table 8-17
Media module
Without media module
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 pluggable transceiver
SFP991-1
SFP991-1LD
SFP992-1
SFP992-1LD
Media module MM992-2SFP
with pluggable transceiver
SFP991-1LH+
SFP992-1+
SFP992-1LH
SFP992-1LH+
SFP992-1ELH
SFP991-1ELH200
MM991-2P
The permitted operating temperature depends on how the mounting device was installed. The
1)
installation is horizontal if the device labeling is from left to right. With a vertical installation, the device
labeling is rotated through 90°.
8.3.2

Connectors and electrical data

Table 8-18
Max. number
Electrical (via twisted-pair)
162
Operating temperature depending on the media modules used
Installation di‐
rection
Horizontal
Vertical
Horizontal
Vertical
Horizontal
Vertical
Horizontal
Vertical
Horizontal
Vertical
Connection for end devices or network components
Operating temperature
1)
-40 °C to +70 ℃
-40 °C to +50 ℃
-40 °C to +70 ℃
-40 °C to +50 ℃
-40 °C to +70 ℃
-40 °C to +50 ℃
-40 °C to +60 ℃
-40 °C to +50 ℃
-40 °C to +60 ℃
-40 °C to +50 ℃
- 25 °C to + 40 ℃
8 ports
4 x RJ‑45 jacks with MDI‑X assignment
10/100/1000 Mbps (half / full duplex)
Operating Instructions, 11/2019, A5E01113043-24
SCALANCE X-300