Gigabit Ethernet Interface (Cdi-70) Example - Comtech EF Data CRS-180 Installation And Operation Manual

CRS-180 70/140 MHz IF 1:1 Redundancy Switch
Cables and Connections
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.
Figure 5-33. CDM-710G CDI-70 Gigabit Ethernet (GigE) 1:1 Example
CDM-710G Block Diagram – Gigabit Ethernet (GigE) Interface
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MN/CRS180.IOM
Revision 11