Kramer Electronics SV-305 - Manual (Page 7)

Defining the Wall Plates (for the United States)
5
Table 3: Defining the SV-303, SV-304, SV-305 Rear (for the U.S.)
SV-303: SV-304 and SV-305:
1 RJ-45 CAT5 Connector 2 RJ-45 CAT5 Connectors
Table 4 defines the SV-305, as an example, in its plastic frame:
Table 4: Enclosing a Wall Plate (for the U.S.) in its Plastic Frame
1
1 Each model that is designed specifically for the US market fits inside a plastic frame