Linksys SFE2000 - Manual (Page 19)

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E2000 Fast Ether
net Switch
Warning Installation Instructions
Read the installation instructions before connecting the system to the power source.
Warning SELV Circuit
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.
Warning Equipment Installation
Only trained and qualified personnel should be allowed to install, replace, or service
this equipment.