Comtech EF Data CDD-562L - Manual (Page 66)

CDD-562L/564 Demodulator with IP Module Revision 2
IP Module Ethernet Interface MN/CDD564L.IOM
4–10
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 DVB return channels.
Note the following:
• 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.
• The hub router would have routes defined for each remote network that would be directed
to the DVB Encapsulator.
Figure 4-2. (CDD-564/564L) Point-to-Point Router Working Mode Diagram