Cisco Catalyst IR1800 Rugged Series Hardware Installation Manual page 15

Preface
Warning
When installing the product, please use the provided or designated connection cables/power cables/AC adapters.
Using any other cables/adapters could cause a malfunction or a fire. Electrical Appliance and Material Safety
Law prohibits the use of UL-certified cables (that have the "UL" shown on the code) for any other electrical
devices than products designated by CISCO. The use of cables that are certified by Electrical Appliance and
Material Safety Law (that have "PSE" shown on the code) is not limited to CISCO-designated products.
Statement 371
Warning
Read the wall-mounting instructions carefully before beginning installation. Failure to use the correct hardware
or to follow the correct procedures could result in a hazardous situation to people and damage to the system.
Statement 378
Warning
Read the installation instructions before connecting the system to the power source. Statement 1004
Warning
Class 1 laser product. Statement 1008
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. Some LAN and
WAN ports both use RJ-45 connectors. Use caution when connecting cables. Statement 1021
Warning This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence
of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician
if you are uncertain that suitable grounding is available . Statement 1024
Warning Connect the unit only to DC power source that complies with the safety extra-low voltage (SELV) requirements
in IEC 62368 and IEC 60950 based safety standards. Statement 1033
Warning
When installing or replacing the unit, the ground connection must always be made first and disconnected last.
Statement 1046
Cisco Catalyst IR1800 Rugged Series Router Hardware Installation Guide
Safety Warnings
7