Geniewatch, NSD5451 User Manual (Ver. 1.0)
Genie Network
10
1.5
System Connections
NSD5451 systems can be connected in either 1-to-1 fashion where one NSD5451 is connected one
decoder or 1-to-many fashion where one NSD5451 connected to many PC and decoders.
(Geniewatch video server can work as a decoder system which takes the data from a video server
or IP camera, decodes and outputs analog video.)
Topology
Generally, the NSD5451 and the PC & decoder are connected in 1-to-1 mode or 1-to-many
connection is also supported.
1:1 Connection (Unidirection)
NSD5451
Decoder
Local Site
Remote Center
NSD5451
PC
Local Site
Remote Center
Mostly used configuration is 1 to 1 connection. A NSD5451 is installed at a site where video images
can be transmitted and a PC or a decoder is installed at a center location to receive and view the
video images on analog monitor. Audio and serial data are transferred in either direction.
1:N Connection (Unidirection)
NSD5451
PC or Decoder
PC or Decoder
PC or Decoder
Remote Center
Local Site
In this configuration, a site can be monitored from many remote center locations. Although up to 64
PCs or decoders can be connected to on NSD5451, in the real network environment, network
bandwidth can limit the maximum connections.
Functionally, the central monitoring system software can replace the decoder.
Multicast Mode
Within the network that supports multicasting, a large number of decoders can be used to receive
video effectively from a NSD5451 using a single streaming of video and audio.
