System Diagrams
1x4 FCM and 4x1 RCM with RPD Module
The following diagrams show the signal flow for the node with RPD 1x4 Forward Configuration Module and RPD 4x1 Reverse Configuration Module.

![]() Note |
Dash line means the module is not installed. |
1x4 FCM Analog and 4x1 RCM with Analog Optics
The following diagrams show the signal flow for the node with RPD 1x4 Forward Configuration Module Analog Only Configuration and RPD 4x1 Reverse Configuration Module.

![]() Note |
Dash line means the module is not installed. |
1x4 FCM and 4x2 RCM with RPD Module
The following diagrams show the signal flow for the node with RPD 1x4 Forward Configuration Module and RPD 4x2 Reverse Configuration Module.

![]() Note |
Dash line means the module is not installed. |
1x4 FCM Analog and 4x2 RCM with Analog Optics
The following diagrams show the signal flow for the node with RPD 1x4 Forward Configuration Module Analog Only Configuration and RPD 4x2 Reverse Configuration Module.

![]() Note |
Dash line means the module is not installed. |
2x4 FCM and 4x2 RCM with RPD Module
The following diagrams show the signal flow for the node with RPD 2x4 Forward Configuration Module and RPD 4x2 Reverse Configuration Module.

![]() Note |
Dash line means the module is not installed. |
2x4 FCM Overlay and 4x1 RCM with RPD and Overlay
The following diagrams show the signal flow for the node with RPD 2x4 Forward Configuration Module Overlay and RPD 4x1 Reverse Configuration Module.

![]() Note |
Dash line means the module is not installed. |