Safety Warnings - Cisco Catalyst 6840 Series Hardware Installation Manual

Safety Warnings

Task
Cabling the chassis and modules to the network
Powering up the chassis
Safety Warnings
Warning Class 1 laser product. Statement 1008
Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only
through the use of a special tool, lock and key, or other means of security. Statement 1017
Warning
This unit might have more than one power supply connection. All connections must be removed to de-energize
the unit. Statement 1028
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement
1030
Warning To prevent personal injury or damage to the chassis, never attempt to lift or tilt the chassis using the handles
on modules (such as power supplies, fans, or cards); these types of handles are not designed to support the
weight of the unit. Statement 1032
Warning
Hazardous voltage or energy is present on the backplane when the system is operating. Use caution when
servicing. Statement 1034
Catalyst 6840-X Switch Series Hardware Installation Guide
36
Description
The various ports on the chassis must be connected
to the network. This process can involve only
attaching a network interface cable to the port or it
can include the installation of a transceiver of some
type in port and then attaching the network interface
cable to the transceiver.
After completing the network cabling and making
sure that system ground is connected, the power
supplies can be turned on. The system powers up and
runs through a set of built-in diagnostics.
Installing the Switch