GETTING STARTED
This section will introduce you mesh networking architecture and the basic
operations using a Videomesh unit.
Mesh Networking Basics
Using Videomesh
TM
technology for your video-surveillance system allows you to
take advantage of the powerful wireless mesh networking architecture.
In a wireless mesh network, every Videomesh
TM
unit is connected to multiple
other units at the same time and it is able to transmit data packets using the
optimal path at any point in time. A Videomesh
TM
acts not only as a transmitter of
video streams coming from the cameras attached to it, but also as “intelligent”
relay, forwarding data packets coming from other Videomesh
TM
units.
A Videomesh
TM
has two modes of operations:
Camera/relay mode
Gateway mode
Camera/relay mode:
It is the default mode for every Videomesh unit. Every unit
that is not connected to the wired LAN but it only connected by radio to other
units must be set in camera/relay mode.
Gateway mode:
In a mesh networks, a gateway is a unit that is connected at the
same time by radio with other units and with a cable to the wired LAN. The
gateway(s) allows interaction between the wireless mesh network and any
traditional IP-based wired network.
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