Cisco 3825 Hardware Installation Guide - Page 52

Recommended Practices for Cisco Network Modules Chapter 2 Installing Cisco Network Modules in Cisco Access Routers Warning This equipment is to be installed and maintained by service personnel only as defined by AS/NZS 3260 Clause 1.2.14.3 Service Personnel. Statement 88 Warning This equipment will be inoperable when mains power fails. Statement 198 Warning Incorrect connection of this or connected equipment to a general purpose outlet could result in a hazardous situation. Statement 212 Warning Because invisible laser radiation may be emitted from the aperture of the port when no fiber cable is connected, avoid exposure to laser radiation and do not stare into open apertures. Statement 125 Warning Do not work on the system or connect or disconnect cables during periods of lightning activity. Statement 1001 Warning To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Both LAN and WAN ports may use RJ-45 connectors. Use caution when connecting cables. Statement 1021 Warning Hazardous network voltages are present in WAN ports regardless of whether power to the router is OFF or ON. To avoid electric shock, use caution when working near WAN ports. When detaching cables, detach the end away from the router first. Statement 1026 Warning Ultimate disposal of this product should be handled according to all national laws and regulations. Statement 1040 Warning Before opening the chassis, disconnect the telephone-network cables to avoid contact with telephone-network voltages. Statement 1041 Warning The telecommunications lines must be disconnected 1) before unplugging the main power connector and/or 2) while the housing is open. Statement 1043 Cisco Network Modules Hardware Installation Guide 2-4 OL-2485-20