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
4.7.2.3

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 4‐42 shows a block diagram and cabling example of a CDM‐710G 1:1 modem
configuration with the CDI‐70 Gigabit Ethernet Data Interface installed in Slot 2, and Slot 1
empty. User‐provided Ethernet cables are connected directly to the interface, so no kit is
required.
Figure 4-42. CDM-710G Gigabit Ethernet (GigE) 1:1 Example
CDM-710G Gigabit Ethernet (GigE) Interface – Block Diagram
Layer 2 Ethernet Switch
Provided by User
To Ethernet
User Data
Equipment
Interface
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Revision 8
MN/CRS180.IOM