Cisco 806 Installation Manual page 52

Glossary
T
TNV
TO HUB/TO PC
button
Cisco 806 Router Hardware Installation Guide
GL-4
Telecommunications network voltage. A secondary circuit that under normal
operating conditions carries telecommunication signals. Telecommunications
signals are a steady-state, varying amplitude, or intermittent voltage or current
intended for use on a telecommunications network. A telecommunications
network is considered a metallically terminated circuit intended to carry
telecommunication signals for voice, data, or other communication. These
networks might be publicly or privately owned. They might be subjected to
overvoltages due to atmospheric discharges or power-line failures.
A button that enables you to use a straight-through cable to connect either hubs,
or servers, PCs, and workstations to the router. Without this button, you would
need to supply a crossover cable to connect a hub to the router. Setting the button
to TO HUB (in) indicates that you are connecting a hub; setting the button to TO
PC (out) indicates that you are connecting a server, PC, or workstation.
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