Product specifications

CRS-180 70/140 MHz IF 1:1 Redundancy Switch MN/CRS180.IOM
Cables and Connections Revision 11
5–38
5.5.2.2 Gigabit Ethernet Interface (CDI-70) Example
See CEFD White Paper “Bridged Ethernet Interface Redundancy” available for
download from Comtech EF Data’s Web site (
www.comtechefdata.com).
Figure 5-33 shows the block diagram and cabling example for a CDM-710G 1:1 modem
configuration with the CDI-70 Gigabit Ethernet Data Interface installed in Slot 2, with Slot 1
empty. This setup requires no cabling and component kit – you must use user-provided Ethernet
cables and Layer 2 Switch for direct connection to the CDI-70.
CDM-710G Block Diagram – Gigabit Ethernet (GigE) Interface
Figure 5-33. CDM-710G CDI-70 Gigabit Ethernet (GigE) 1:1 Example