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| Chapter 2: Installation and Configuration | 7 | |
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| Table 2.1: CCM4850 Appliance LAN LED Values |
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| SPEED LED | LINK/TRAFFIC LED | Description |
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| Off | Off | No link |
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| Off | On | Link at 10 Mbps |
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| Green | On | Link at 100 Mbps |
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| Orange | On | Link at 1000 Mbps |
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| Off | Flashing | Traffic at 10 Mbps |
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| Green | Flashing | Traffic at 100 Mbps |
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| Orange | Flashing | Traffic at 1000 Mbps |
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Figure 2.4 shows the back panel of a CCM4850 appliance.
Figure 2.4: CCM4850 Appliance Back Panel
The back panel contains:
•The AC line cord connector.
•Outflow openings for the two internal fans.
•A
Installing the CCM Appliance
WARNING: This unit is not user serviceable. To avoid electrical shock, do not attempt to open the unit or operate with the cover off. Do not attempt to make any repairs. See Appendix F on page 113 for information.
WARNING: The power outlet should be near the equipment and easily accessible.
To install the CCM appliance hardware:
1.Place the unit where you can connect cables between the serial devices and the CCM serial ports, and where you can connect a LAN interface cable between the Ethernet hub or switch and the CCM LAN connector.
2.Connect devices to the CCM serial ports; see Device Cabling on page 95 for cable information. Connect each serial device to its appropriate power source, following the device’s documentation.