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Cisco 7200 VXR Installation and Configuration Guide
78-5469-03
Chapter 1 Cisco 7200 VXR Product Overview
Field-Replaceable Units
Note An MII LINK LED is not provided on this I/O controller because the
LED is provided on external transceivers that are required for
connecting to the MII receptacle on the I/O controller. See
Chapter 3, “Installing a Cisco 7200 VXR Router,” the “Connecting
to the Ethernet and Fast Ethernet Ports” section on page 3-21 for
Fast Ethernet MII connection requirements.
Input/Output Controller C7200-I/O-FE-MII
Figure 1-22 shows the LEDs on the I/O controller with the Fast Ethernet port
equipped with a single MII receptacle (C7200-I/O-FE-MII), and Table 1-19 lists
the LEDs specific to this I/O controller model.
RJ45 EN Green Indicates that the Fast Ethernet RJ-45 receptacle (the default media type
for the Fast Ethernet port) is initialized and enabled by the system. This
LED comes on after the I/O controller has been enabled and remains on
during normal operation of the router.
This LED is disabled by the system software when the I/O controller with
the Fast Ethernet port is installed in a Cisco 7202.
RJ45 LINK Green Indicates that the Fast Ethernet RJ-45 receptacle has established a valid
link with the network. This LED remains off during normal operation of
the router unless there is an incoming carrier signal.
This LED is disabled by the system software when the I/O controller with
the Fast Ethernet port is installed in a Cisco 7202.
Table 1-18 C7200-I/O-FE I/O Controller LEDs (continued)
LED Color Function
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