User's Manual Part 1

Chapter 4 Configuration WinLink 1000 Installation and Operation Manual
 Ethernet data only (see Error! Reference source not found. ).
2. Select the transmission rate required.
 Adaptive
 12 Mbps
 18 Mps
 24 Mbps
The default rate is Adaptive. ACCESS versions only operate in
Adaptive mode.
Adaptive Modulation - The system changes modulation
automatically depending on channel characteristics in order to
guarantee continuation of service. The adaptive modulation enables
the user to maximize Ethernet throughput without degradation of
the TDM service quality. When Ethernet only service is used, the
adaptive modulation enables improving the Ethernet performance
in case of air performance degradation (periodical interference or
RSS changes).
In event of interference at one site, there is no need to use a lower
modulation at the other site (as in previous versions). In such a case
the actual rate changes automatically only at the problematic site,
while the second side of the link maintains the highest rate possible
(Asymmetric).
Adaptive modulation can be changed in both Installation and
Configuration wizards.
3. Type in the distance between the sites.
If TDM services are selected, then the Evaluate icon shows on
the screen whilst the maximum rate is evaluated
.
When evaluation is complete the icon changes and the following
message is shown:
Service has been evaluated, click Next to continue.
4. Click Next.
The TDM Parameters dialog box or the Finish screen appears
depending on which services were selected.
4-10 Configuring Service Parameters