Ross OpenGear DSS-8224, User Manual

Page: 21 / 47

DSS-8224 User Guide (v6.0) Physical Installation • 21
Cabling for the DSS-8224
Connect the input and output cables according to the following sections. The inputs are internally terminated at
75ohm. It is not necessary to terminate unused outputs.
DFR-8310 Series Frame Cabling
Each R1A-8258 occupies one slot and accommodates one card. This rear module provides four inputs, four outputs
and two GPI connections.
Figure 4.1 .
DFR-8321, OG3-FR, and OGX-FR Series Frame Cabling
The DSS-8224 is used with the following Rear Modules:
• R2A-8258 Full Rear Module — Each rear module occupies two slots and accommodates one card. This rear
module provides four inputs, four outputs, and two GPI connections. Figure 4.1
• R2AS-8258 Split Rear Module — Each rear module occupies two slots and accommodates two cards. This rear
module provides two inputs, two outputs, and a GPI connection per card. Figure 4.2
Figure 4.1 Cable Connections for the R1A-8258
and R2A-8258 Rear Modules
Figure 4.2 Cable Connections for the
R2AS-8258 Rear Module
In 1
In 2 In 2
Out 1A
Out 1B
PNL 1/GPI
In 1
Out 1A
Out 1B
PNL 1/GPI