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Cisco 1240 Connected Grid Router Hardware Installation Guide
OL-26223-04
Chapter 3 Router Hardware Description
Hardware Features Detailed Description
Note If connections are made to both interfaces of the same name (ETH 2/1 or ETH 2/2), only the first
connection that establishes a link is enabled.
Figure 3-18 GE Ports and SFP Ports Share Interfaces ETH 2/1 and ETH 2/2
Items Description Gigabit Ethernet Connection Type
1 Gigabit Ethernet ports Copper
2 SFP module ports Fiber optic
Table 3-15 Cisco CGR 1240 Gigabit Ethernet and SFP Port Naming
CGR 1240 Router Label Cisco CG-OS Software Port Name Cisco IOS Software Port Name
ETH 2/1 GE 2/1 GE 2/1
ETH 2/2 GE 2/2 GE 2/2
300551
1
2