Figure 4-1. (Cdd-562L) Router Mode Point-To-Point Diagram - Comtech EF Data CDD-562AL Installation And Operation Manual

CDD-562AL/564A/L Multi-Channel Demodulator
IP Module Ethernet Interface
4.4.1.1 Router Working Mode with DVB Overlay
Figure 4-1 shows an example setup using the CDD-562L L-Band Satellite Dual Demodulator at a Hub
site to receive two separate return channels.
•
The CDD-562L and all CDM-IP modems are in Point-to-Point Mode.
•
Each remote site has a CDM-IP modem with a default static route.
•
The CDD-562L has a default static route directing traffic to the hub router.
•
The hub router would have routes defined for each remote network that would be directed to
the DVB Encapsulator.

Figure 4-1. (CDD-562L) Router Mode Point-to-Point Diagram

Figure 4-2 shows an example setup using the CDD-564 (70/140 MHz) or CDD-564L (L-Band) Satellite
Quad Demodulator at a Hub site to receive three separate return channels.
•
The demodulator and all CDM-IP modems are in Point-to-Point Mode.
•
Each remote site has a CDM-IP modem with a default static route.
•
The demodulator has a default static route directing traffic to the hub router.
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