Siemens SCALANCE X-300 Series User Manual

4.4.8.9 MM992-2CUC product characteristics
Possible attachments
The MM992-2CUC media module has the following:
● 2 x 10/100/1000 Mbps, RJ-45 ports electrical with securing collar
Figure 4-34 MM992-2CUC [9922GA]
[Device labeling in square brackets]
Note
For connection to electrical networks note the information in Appendix A.1 and A.2.
4.4.8.10 MM992-2VD product characteristics
Possible attachments
The MM992-2VD media module has the following:
● 2 x 10/100/1000 Mbps, RJ-45 ports electrical with securing collar
● Additional two-wire transfer function (variable distance) for establishing Ethernet
connections even using cables that do not conform to Ethernet. Possible distance covered
depends on the cable quality.
● If you use the two-wire transfer function, you need to connect the MM992-2VD media
module with a device that also supports the two-wire transfer function. Devices with the
suffix "VD" in the type designation support the two-wire transfer function. In addition,
observe the operating instructions for the VD device.
Figure 4-35 MM992-2VD [9922VA]
Description of the device
4.4 Product properties and device views
SCALANCE X-300
80 Operating Instructions, 11/2019, A5E01113043-24

Siemens SCALANCE X-300 Series Specifications

General

Brand	Siemens
Model	SCALANCE X-300 Series
Category	Switch
Language	English