© Microhard 60
4.0 Configuration
This setting determines the modulation type and in turn the rate at
which the data is to be wirelessly transferred.
The default and recommended setting for both Master and Slave
units is ‘Auto’. When in ‘Auto’ the unit will transfer data at the highest
possible rate in consideration of the receive signal strength (RSSI).
Refer to Section 1.3 Performance Specifications for a table breakdown
of performance at selected rates. If setting a fixed TX Rate It is
recommended to retain a fade margin of at least 10 dBm for optimum
performance. For example, for a link (8MHz channel) with a signal
strength of at least –75dBm, a TX rate of 16-QAM 3/4 FEC is
recommended. Setting to the highest rate with a poor link may result
in reduced performance.
TX Rate
Values (selection)
Auto (recommended)
64-QAM 5/6 FEC
64-QAM 3/4 FEC
64-QAM 2/3 FEC
16-QAM 3/4 FEC
16-QAM 1/2 FEC
QPSK FEC 3/4
QPSK FEC 1/2
Enable or disable extended addressing.
For multicast traffic sending from the Master to multiple receivers, it is
recommended to configure the system with “Extended Addressing”
disabled and also select a proper multicast rate defined by the link
budget. In this case, the multicast traffic will be delivered on the
specified RF rate to multiple receivers without adding extra overhead
to the RF link. Devices on the Slaves side just need to subscribe the
multicast address being used by the transmitting device connected on
the Master side.
Extended Addressing
Values (selection)
On / Off
Each network of pMDDL5824 modules must an a unique Network ID.
This Network ID must be set in each unit on the network.
When configured to operate as a Mesh Network, this becomes the
Mesh ID and must be specified on every unit to participate.
Network ID / Mesh ID
Values
pMDDL
Change the default value for
the Network ID to something
unique for your network. Do
this for an added measure of
security and to differentiate
your network from others
which may be operating
nearby.
When the Operation Mode is set to Repeater, this parameter will
appear allowing the rate selection of multicast traffic.
Multicast Rate
Values (selection)
QPSK FEC 1/2
QPSK FEC 3/4
16-QAM 1/2 FEC
16-QAM 3/4 FEC
64-QAM 2/3 FEC
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