Cisco PA-2CT1 Installation And Configuration Manual page 10

What Is the 2CT1 Port Adapter?
Figure 4
Port adapter slot 5
Port adapter slot 3
Port adapter slot 1
2CT1 Port Adapter LEDs
The 2CT1 port adapter has an enabled LED, standard on all port adapters, and three status LEDs for
each port. (See Figure 5.)
Figure 5
After system initialization, the enabled LED goes on to indicate that the port adapter has been
enabled for operation.
The following conditions must be met before the 2CT1 port adapter is enabled:
•
•
•
If any of the above conditions are not met, or if the initialization fails for other reasons, the enabled
LED will not go on. Table 2 lists port LED status indications.
10 Channelized T1 Port Adapter Installation and Configuration
Cisco 7200 Series Port Adapters (Cisco 7206 Shown)
LEDs on the 2CT1 Port Adapter (Horizontal Orientation Shown)
The port adapter is correctly connected to the backplane or midplane and receiving power.
A valid system software image for the port adapter has been downloaded successfully.
The system software recognizes the port adapter or 2CT1-equipped VIP2.
Blank port adapter
ETHERNET 10BT
Port adapter slot 0
Port adapter slot 6
Port adapter slot 4
Port adapter slot 2
TOKEN RING
ETHERNET-10BFL
FAST ETHERNET INPUT/OUTPUT CONTROLLER