NavCom SR-7120 Rev.A - Manual (Page 38)

Safari Network User Guide
2-12
In the Remote-To-Remote configuration, Channel 3
(black) is the transmit Channel for SR-7100 Unit ID
202, and the receive Channel for SR-7100 Unit ID
203. The forward & return bandwidth for this
Channel is set to 25.6k. Channel 4 (gray) is the
transmit Channel for SR-7100 Unit ID 203, and the
receive Channel for SR-7100 Unit ID 202. The forward
& return bandwidth for this Channel is set to 25.6k.
The NCU receives, and retransmits data bi-
directionally, thus the forward and return bandwidth
must be set.
Figure 2-6: Safari Network Table 5 Remote-To-Remote
Black = Channel 3
Gray = Channel 4
203
NCU
202
In the Multipoint configuration, Channel 5 is
configured as the transmit and receive Channel for
each RU in the network. The forward and return
bandwidth for this Channel is set to 25.6k. The NCU
manages all of the bi-directional data traffic of each
RU, thus the forward and return bandwidth must be
set for each RU.
Although the Multipoint configuration allows data to
be received and transmitted throughout the
established Channels, additional application software is
required to prevent collisions between the various data
exchanges.